diff options
Diffstat (limited to 'sound')
70 files changed, 2094 insertions, 376 deletions
diff --git a/sound/core/Makefile b/sound/core/Makefile index d774792850f3..79e1407cd0de 100644 --- a/sound/core/Makefile +++ b/sound/core/Makefile @@ -9,7 +9,9 @@ ifneq ($(CONFIG_SND_PROC_FS),) snd-y += info.o snd-$(CONFIG_SND_OSSEMUL) += info_oss.o endif +ifneq ($(CONFIG_M68K),y) snd-$(CONFIG_ISA_DMA_API) += isadma.o +endif snd-$(CONFIG_SND_OSSEMUL) += sound_oss.o snd-$(CONFIG_SND_VMASTER) += vmaster.o snd-$(CONFIG_SND_JACK) += ctljack.o jack.o diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c index 470dabc60aa0..edff063e088d 100644 --- a/sound/core/control_compat.c +++ b/sound/core/control_compat.c @@ -264,6 +264,7 @@ static int copy_ctl_value_to_user(void __user *userdata, struct snd_ctl_elem_value *data, int type, int count) { + struct snd_ctl_elem_value32 __user *data32 = userdata; int i, size; if (type == SNDRV_CTL_ELEM_TYPE_BOOLEAN || @@ -280,6 +281,8 @@ static int copy_ctl_value_to_user(void __user *userdata, if (copy_to_user(valuep, data->value.bytes.data, size)) return -EFAULT; } + if (copy_to_user(&data32->id, &data->id, sizeof(data32->id))) + return -EFAULT; return 0; } diff --git a/sound/core/jack.c b/sound/core/jack.c index 32350c6aba84..537df1e98f8a 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c @@ -509,6 +509,10 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, return -ENOMEM; jack->id = kstrdup(id, GFP_KERNEL); + if (jack->id == NULL) { + kfree(jack); + return -ENOMEM; + } /* don't creat input device for phantom jack */ if (!phantom_jack) { diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index c7c943c661e6..9fc971a704a9 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -10,6 +10,7 @@ #include <linux/mm.h> #include <linux/dma-mapping.h> #include <linux/genalloc.h> +#include <linux/highmem.h> #include <linux/vmalloc.h> #ifdef CONFIG_X86 #include <asm/set_memory.h> @@ -39,9 +40,11 @@ static void *__snd_dma_alloc_pages(struct snd_dma_buffer *dmab, size_t size) } /** - * snd_dma_alloc_pages - allocate the buffer area according to the given type + * snd_dma_alloc_dir_pages - allocate the buffer area according to the given + * type and direction * @type: the DMA buffer type * @device: the device pointer + * @dir: DMA direction * @size: the buffer size to allocate * @dmab: buffer allocation record to store the allocated data * @@ -51,8 +54,9 @@ static void *__snd_dma_alloc_pages(struct snd_dma_buffer *dmab, size_t size) * Return: Zero if the buffer with the given size is allocated successfully, * otherwise a negative value on error. */ -int snd_dma_alloc_pages(int type, struct device *device, size_t size, - struct snd_dma_buffer *dmab) +int snd_dma_alloc_dir_pages(int type, struct device *device, + enum dma_data_direction dir, size_t size, + struct snd_dma_buffer *dmab) { if (WARN_ON(!size)) return -ENXIO; @@ -62,6 +66,7 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size, size = PAGE_ALIGN(size); dmab->dev.type = type; dmab->dev.dev = device; + dmab->dev.dir = dir; dmab->bytes = 0; dmab->addr = 0; dmab->private_data = NULL; @@ -71,7 +76,7 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size, dmab->bytes = size; return 0; } -EXPORT_SYMBOL(snd_dma_alloc_pages); +EXPORT_SYMBOL(snd_dma_alloc_dir_pages); /** * snd_dma_alloc_pages_fallback - allocate the buffer area according to the given type with fallback @@ -129,9 +134,10 @@ static void __snd_release_pages(struct device *dev, void *res) } /** - * snd_devm_alloc_pages - allocate the buffer and manage with devres + * snd_devm_alloc_dir_pages - allocate the buffer and manage with devres * @dev: the device pointer * @type: the DMA buffer type + * @dir: DMA direction * @size: the buffer size to allocate * * Allocate buffer pages depending on the given type and manage using devres. @@ -144,7 +150,8 @@ static void __snd_release_pages(struct device *dev, void *res) * The function returns the snd_dma_buffer object at success, or NULL if failed. */ struct snd_dma_buffer * -snd_devm_alloc_pages(struct device *dev, int type, size_t size) +snd_devm_alloc_dir_pages(struct device *dev, int type, + enum dma_data_direction dir, size_t size) { struct snd_dma_buffer *dmab; int err; @@ -157,7 +164,7 @@ snd_devm_alloc_pages(struct device *dev, int type, size_t size) if (!dmab) return NULL; - err = snd_dma_alloc_pages(type, dev, size, dmab); + err = snd_dma_alloc_dir_pages(type, dev, dir, size, dmab); if (err < 0) { devres_free(dmab); return NULL; @@ -166,7 +173,7 @@ snd_devm_alloc_pages(struct device *dev, int type, size_t size) devres_add(dev, dmab); return dmab; } -EXPORT_SYMBOL_GPL(snd_devm_alloc_pages); +EXPORT_SYMBOL_GPL(snd_devm_alloc_dir_pages); /** * snd_dma_buffer_mmap - perform mmap of the given DMA buffer @@ -176,8 +183,11 @@ EXPORT_SYMBOL_GPL(snd_devm_alloc_pages); int snd_dma_buffer_mmap(struct snd_dma_buffer *dmab, struct vm_area_struct *area) { - const struct snd_malloc_ops *ops = snd_dma_get_ops(dmab); + const struct snd_malloc_ops *ops; + if (!dmab) + return -ENOENT; + ops = snd_dma_get_ops(dmab); if (ops && ops->mmap) return ops->mmap(dmab, area); else @@ -185,6 +195,26 @@ int snd_dma_buffer_mmap(struct snd_dma_buffer *dmab, } EXPORT_SYMBOL(snd_dma_buffer_mmap); +#ifdef CONFIG_HAS_DMA +/** + * snd_dma_buffer_sync - sync DMA buffer between CPU and device + * @dmab: buffer allocation information + * @mode: sync mode + */ +void snd_dma_buffer_sync(struct snd_dma_buffer *dmab, + enum snd_dma_sync_mode mode) +{ + const struct snd_malloc_ops *ops; + + if (!dmab || !dmab->dev.need_sync) + return; + ops = snd_dma_get_ops(dmab); + if (ops && ops->sync) + ops->sync(dmab, mode); +} +EXPORT_SYMBOL_GPL(snd_dma_buffer_sync); +#endif /* CONFIG_HAS_DMA */ + /** * snd_sgbuf_get_addr - return the physical address at the corresponding offset * @dmab: buffer allocation information @@ -468,6 +498,174 @@ static const struct snd_malloc_ops snd_dma_wc_ops = { .mmap = snd_dma_wc_mmap, }; #endif /* CONFIG_X86 */ + +/* + * Non-contiguous pages allocator + */ +static void *snd_dma_noncontig_alloc(struct snd_dma_buffer *dmab, size_t size) +{ + struct sg_table *sgt; + void *p; + + sgt = dma_alloc_noncontiguous(dmab->dev.dev, size, dmab->dev.dir, + DEFAULT_GFP, 0); + if (!sgt) + return NULL; + dmab->dev.need_sync = dma_need_sync(dmab->dev.dev, dmab->dev.dir); + p = dma_vmap_noncontiguous(dmab->dev.dev, size, sgt); + if (p) + dmab->private_data = sgt; + else + dma_free_noncontiguous(dmab->dev.dev, size, sgt, dmab->dev.dir); + return p; +} + +static void snd_dma_noncontig_free(struct snd_dma_buffer *dmab) +{ + dma_vunmap_noncontiguous(dmab->dev.dev, dmab->area); + dma_free_noncontiguous(dmab->dev.dev, dmab->bytes, dmab->private_data, + dmab->dev.dir); +} + +static int snd_dma_noncontig_mmap(struct snd_dma_buffer *dmab, + struct vm_area_struct *area) +{ + return dma_mmap_noncontiguous(dmab->dev.dev, area, + dmab->bytes, dmab->private_data); +} + +static void snd_dma_noncontig_sync(struct snd_dma_buffer *dmab, + enum snd_dma_sync_mode mode) +{ + if (mode == SNDRV_DMA_SYNC_CPU) { + if (dmab->dev.dir == DMA_TO_DEVICE) + return; + dma_sync_sgtable_for_cpu(dmab->dev.dev, dmab->private_data, + dmab->dev.dir); + invalidate_kernel_vmap_range(dmab->area, dmab->bytes); + } else { + if (dmab->dev.dir == DMA_FROM_DEVICE) + return; + flush_kernel_vmap_range(dmab->area, dmab->bytes); + dma_sync_sgtable_for_device(dmab->dev.dev, dmab->private_data, + dmab->dev.dir); + } +} + +static inline void snd_dma_noncontig_iter_set(struct snd_dma_buffer *dmab, + struct sg_page_iter *piter, + size_t offset) +{ + struct sg_table *sgt = dmab->private_data; + + __sg_page_iter_start(piter, sgt->sgl, sgt->orig_nents, + offset >> PAGE_SHIFT); +} + +static dma_addr_t snd_dma_noncontig_get_addr(struct snd_dma_buffer *dmab, + size_t offset) +{ + struct sg_dma_page_iter iter; + + snd_dma_noncontig_iter_set(dmab, &iter.base, offset); + __sg_page_iter_dma_next(&iter); + return sg_page_iter_dma_address(&iter) + offset % PAGE_SIZE; +} + +static struct page *snd_dma_noncontig_get_page(struct snd_dma_buffer *dmab, + size_t offset) +{ + struct sg_page_iter iter; + + snd_dma_noncontig_iter_set(dmab, &iter, offset); + __sg_page_iter_next(&iter); + return sg_page_iter_page(&iter); +} + +static unsigned int +snd_dma_noncontig_get_chunk_size(struct snd_dma_buffer *dmab, + unsigned int ofs, unsigned int size) +{ + struct sg_dma_page_iter iter; + unsigned int start, end; + unsigned long addr; + + start = ALIGN_DOWN(ofs, PAGE_SIZE); + end = ofs + size - 1; /* the last byte address */ + snd_dma_noncontig_iter_set(dmab, &iter.base, start); + if (!__sg_page_iter_dma_next(&iter)) + return 0; + /* check page continuity */ + addr = sg_page_iter_dma_address(&iter); + for (;;) { + start += PAGE_SIZE; + if (start > end) + break; + addr += PAGE_SIZE; + if (!__sg_page_iter_dma_next(&iter) || + sg_page_iter_dma_address(&iter) != addr) + return start - ofs; + } + /* ok, all on continuous pages */ + return size; +} + +static const struct snd_malloc_ops snd_dma_noncontig_ops = { + .alloc = snd_dma_noncontig_alloc, + .free = snd_dma_noncontig_free, + .mmap = snd_dma_noncontig_mmap, + .sync = snd_dma_noncontig_sync, + .get_addr = snd_dma_noncontig_get_addr, + .get_page = snd_dma_noncontig_get_page, + .get_chunk_size = snd_dma_noncontig_get_chunk_size, +}; + +/* + * Non-coherent pages allocator + */ +static void *snd_dma_noncoherent_alloc(struct snd_dma_buffer *dmab, size_t size) +{ + dmab->dev.need_sync = dma_need_sync(dmab->dev.dev, dmab->dev.dir); + return dma_alloc_noncoherent(dmab->dev.dev, size, &dmab->addr, + dmab->dev.dir, DEFAULT_GFP); +} + +static void snd_dma_noncoherent_free(struct snd_dma_buffer *dmab) +{ + dma_free_noncoherent(dmab->dev.dev, dmab->bytes, dmab->area, + dmab->addr, dmab->dev.dir); +} + +static int snd_dma_noncoherent_mmap(struct snd_dma_buffer *dmab, + struct vm_area_struct *area) +{ + area->vm_page_prot = vm_get_page_prot(area->vm_flags); + return dma_mmap_pages(dmab->dev.dev, area, + area->vm_end - area->vm_start, + virt_to_page(dmab->area)); +} + +static void snd_dma_noncoherent_sync(struct snd_dma_buffer *dmab, + enum snd_dma_sync_mode mode) +{ + if (mode == SNDRV_DMA_SYNC_CPU) { + if (dmab->dev.dir != DMA_TO_DEVICE) + dma_sync_single_for_cpu(dmab->dev.dev, dmab->addr, + dmab->bytes, dmab->dev.dir); + } else { + if (dmab->dev.dir != DMA_FROM_DEVICE) + dma_sync_single_for_device(dmab->dev.dev, dmab->addr, + dmab->bytes, dmab->dev.dir); + } +} + +static const struct snd_malloc_ops snd_dma_noncoherent_ops = { + .alloc = snd_dma_noncoherent_alloc, + .free = snd_dma_noncoherent_free, + .mmap = snd_dma_noncoherent_mmap, + .sync = snd_dma_noncoherent_sync, +}; + #endif /* CONFIG_HAS_DMA */ /* @@ -479,6 +677,8 @@ static const struct snd_malloc_ops *dma_ops[] = { #ifdef CONFIG_HAS_DMA [SNDRV_DMA_TYPE_DEV] = &snd_dma_dev_ops, [SNDRV_DMA_TYPE_DEV_WC] = &snd_dma_wc_ops, + [SNDRV_DMA_TYPE_NONCONTIG] = &snd_dma_noncontig_ops, + [SNDRV_DMA_TYPE_NONCOHERENT] = &snd_dma_noncoherent_ops, #ifdef CONFIG_GENERIC_ALLOCATOR [SNDRV_DMA_TYPE_DEV_IRAM] = &snd_dma_iram_ops, #endif /* CONFIG_GENERIC_ALLOCATOR */ @@ -491,6 +691,8 @@ static const struct snd_malloc_ops *dma_ops[] = { static const struct snd_malloc_ops *snd_dma_get_ops(struct snd_dma_buffer *dmab) { + if (WARN_ON_ONCE(!dmab)) + return NULL; if (WARN_ON_ONCE(dmab->dev.type <= SNDRV_DMA_TYPE_UNKNOWN || dmab->dev.type >= ARRAY_SIZE(dma_ops))) return NULL; diff --git a/sound/core/memalloc_local.h b/sound/core/memalloc_local.h index 9f2e0a608b49..a6f3a87194da 100644 --- a/sound/core/memalloc_local.h +++ b/sound/core/memalloc_local.h @@ -10,6 +10,7 @@ struct snd_malloc_ops { unsigned int (*get_chunk_size)(struct snd_dma_buffer *dmab, unsigned int ofs, unsigned int size); int (*mmap)(struct snd_dma_buffer *dmab, struct vm_area_struct *area); + void (*sync)(struct snd_dma_buffer *dmab, enum snd_dma_sync_mode mode); }; #ifdef CONFIG_SND_DMA_SGBUF diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 6a5abdd4271b..9620115cfdc0 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -130,11 +130,13 @@ static int snd_mixer_oss_devmask(struct snd_mixer_oss_file *fmixer) if (mixer == NULL) return -EIO; + mutex_lock(&mixer->reg_mutex); for (chn = 0; chn < 31; chn++) { pslot = &mixer->slots[chn]; if (pslot->put_volume || pslot->put_recsrc) result |= 1 << chn; } + mutex_unlock(&mixer->reg_mutex); return result; } @@ -146,11 +148,13 @@ static int snd_mixer_oss_stereodevs(struct snd_mixer_oss_file *fmixer) if (mixer == NULL) return -EIO; + mutex_lock(&mixer->reg_mutex); for (chn = 0; chn < 31; chn++) { pslot = &mixer->slots[chn]; if (pslot->put_volume && pslot->stereo) result |= 1 << chn; } + mutex_unlock(&mixer->reg_mutex); return result; } @@ -161,6 +165,7 @@ static int snd_mixer_oss_recmask(struct snd_mixer_oss_file *fmixer) if (mixer == NULL) return -EIO; + mutex_lock(&mixer->reg_mutex); if (mixer->put_recsrc && mixer->get_recsrc) { /* exclusive */ result = mixer->mask_recsrc; } else { @@ -172,6 +177,7 @@ static int snd_mixer_oss_recmask(struct snd_mixer_oss_file *fmixer) result |= 1 << chn; } } + mutex_unlock(&mixer->reg_mutex); return result; } @@ -182,12 +188,12 @@ static int snd_mixer_oss_get_recsrc(struct snd_mixer_oss_file *fmixer) if (mixer == NULL) return -EIO; + mutex_lock(&mixer->reg_mutex); if (mixer->put_recsrc && mixer->get_recsrc) { /* exclusive */ - int err; unsigned int index; - err = mixer->get_recsrc(fmixer, &index); - if (err < 0) - return err; + result = mixer->get_recsrc(fmixer, &index); + if (result < 0) + goto unlock; result = 1 << index; } else { struct snd_mixer_oss_slot *pslot; @@ -202,7 +208,10 @@ static int snd_mixer_oss_get_recsrc(struct snd_mixer_oss_file *fmixer) } } } - return mixer->oss_recsrc = result; + mixer->oss_recsrc = result; + unlock: + mutex_unlock(&mixer->reg_mutex); + return result; } static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsrc) @@ -215,6 +224,7 @@ static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsr if (mixer == NULL) return -EIO; + mutex_lock(&mixer->reg_mutex); if (mixer->get_recsrc && mixer->put_recsrc) { /* exclusive input */ if (recsrc & ~mixer->oss_recsrc) recsrc &= ~mixer->oss_recsrc; @@ -240,6 +250,7 @@ static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsr } } } + mutex_unlock(&mixer->reg_mutex); return result; } @@ -251,6 +262,7 @@ static int snd_mixer_oss_get_volume(struct snd_mixer_oss_file *fmixer, int slot) if (mixer == NULL || slot > 30) return -EIO; + mutex_lock(&mixer->reg_mutex); pslot = &mixer->slots[slot]; left = pslot->volume[0]; right = pslot->volume[1]; @@ -258,15 +270,21 @@ static int snd_mixer_oss_get_volume(struct snd_mixer_oss_file *fmixer, int slot) result = pslot->get_volume(fmixer, pslot, &left, &right); if (!pslot->stereo) right = left; - if (snd_BUG_ON(left < 0 || left > 100)) - return -EIO; - if (snd_BUG_ON(right < 0 || right > 100)) - return -EIO; + if (snd_BUG_ON(left < 0 || left > 100)) { + result = -EIO; + goto unlock; + } + if (snd_BUG_ON(right < 0 || right > 100)) { + result = -EIO; + goto unlock; + } if (result >= 0) { pslot->volume[0] = left; pslot->volume[1] = right; result = (left & 0xff) | ((right & 0xff) << 8); } + unlock: + mutex_unlock(&mixer->reg_mutex); return result; } @@ -279,6 +297,7 @@ static int snd_mixer_oss_set_volume(struct snd_mixer_oss_file *fmixer, if (mixer == NULL || slot > 30) return -EIO; + mutex_lock(&mixer->reg_mutex); pslot = &mixer->slots[slot]; if (left > 100) left = 100; @@ -289,10 +308,13 @@ static int snd_mixer_oss_set_volume(struct snd_mixer_oss_file *fmixer, if (pslot->put_volume) result = pslot->put_volume(fmixer, pslot, left, right); if (result < 0) - return result; + goto unlock; pslot->volume[0] = left; pslot->volume[1] = right; - return (left & 0xff) | ((right & 0xff) << 8); + result = (left & 0xff) | ((right & 0xff) << 8); + unlock: + mutex_unlock(&mixer->reg_mutex); + return result; } static int snd_mixer_oss_ioctl1(struct snd_mixer_oss_file *fmixer, unsigned int cmd, unsigned long arg) diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 82a818734a5f..20a0a4771b9a 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -147,7 +147,7 @@ snd_pcm_hw_param_value_min(const struct snd_pcm_hw_params *params, * * Return the maximum value for field PAR. */ -static unsigned int +static int snd_pcm_hw_param_value_max(const struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var, int *dir) { @@ -682,18 +682,24 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *oss_params, struct snd_pcm_hw_params *slave_params) { - size_t s; - size_t oss_buffer_size, oss_period_size, oss_periods; - size_t min_period_size, max_period_size; + ssize_t s; + ssize_t oss_buffer_size; + ssize_t oss_period_size, oss_periods; + ssize_t min_period_size, max_period_size; struct snd_pcm_runtime *runtime = substream->runtime; size_t oss_frame_size; oss_frame_size = snd_pcm_format_physical_width(params_format(oss_params)) * params_channels(oss_params) / 8; + oss_buffer_size = snd_pcm_hw_param_value_max(slave_params, + SNDRV_PCM_HW_PARAM_BUFFER_SIZE, + NULL); + if (oss_buffer_size <= 0) + return -EINVAL; oss_buffer_size = snd_pcm_plug_client_size(substream, - snd_pcm_hw_param_value_max(slave_params, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, NULL)) * oss_frame_size; - if (!oss_buffer_size) + oss_buffer_size * oss_frame_size); + if (oss_buffer_size <= 0) return -EINVAL; oss_buffer_size = rounddown_pow_of_two(oss_buffer_size); if (atomic_read(&substream->mmap_count)) { @@ -730,7 +736,7 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream, min_period_size = snd_pcm_plug_client_size(substream, snd_pcm_hw_param_value_min(slave_params, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, NULL)); - if (min_period_size) { + if (min_period_size > 0) { min_period_size *= oss_frame_size; min_period_size = roundup_pow_of_two(min_period_size); if (oss_period_size < min_period_size) @@ -739,7 +745,7 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream, max_period_size = snd_pcm_plug_client_size(substream, snd_pcm_hw_param_value_max(slave_params, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, NULL)); - if (max_period_size) { + if (max_period_size > 0) { max_period_size *= oss_frame_size; max_period_size = rounddown_pow_of_two(max_period_size); if (oss_period_size > max_period_size) @@ -752,7 +758,7 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream, oss_periods = substream->oss.setup.periods; s = snd_pcm_hw_param_value_max(slave_params, SNDRV_PCM_HW_PARAM_PERIODS, NULL); - if (runtime->oss.maxfrags && s > runtime->oss.maxfrags) + if (s > 0 && runtime->oss.maxfrags && s > runtime->oss.maxfrags) s = runtime->oss.maxfrags; if (oss_periods > s) oss_periods = s; @@ -878,8 +884,15 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream) err = -EINVAL; goto failure; } - choose_rate(substream, sparams, runtime->oss.rate); - snd_pcm_hw_param_near(substream, sparams, SNDRV_PCM_HW_PARAM_CHANNELS, runtime->oss.channels, NULL); + + err = choose_rate(substream, sparams, runtime->oss.rate); + if (err < 0) + goto failure; + err = snd_pcm_hw_param_near(substream, sparams, + SNDRV_PCM_HW_PARAM_CHANNELS, + runtime->oss.channels, NULL); + if (err < 0) + goto failure; format = snd_pcm_oss_format_from(runtime->oss.format); @@ -1956,7 +1969,7 @@ static int snd_pcm_oss_set_fragment1(struct snd_pcm_substream *substream, unsign if (runtime->oss.subdivision || runtime->oss.fragshift) return -EINVAL; fragshift = val & 0xffff; - if (fragshift >= 31) + if (fragshift >= 25) /* should be large enough */ return -EINVAL; runtime->oss.fragshift = fragshift; runtime->oss.maxfrags = (val >> 16) & 0xffff; diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c index dfe5a64e19d2..e4e176854ce7 100644 --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -453,6 +453,8 @@ static int snd_pcm_ioctl_sync_ptr_x32(struct snd_pcm_substream *substream, sstatus.suspended_state = status->suspended_state; sstatus.audio_tstamp = status->audio_tstamp; snd_pcm_stream_unlock_irq(substream); + if (!(sflags & SNDRV_PCM_SYNC_PTR_APPL)) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); if (put_user(sstatus.state, &src->s.status.state) || put_user(sstatus.hw_ptr, &src->s.status.hw_ptr) || put_user(sstatus.tstamp.tv_sec, &src->s.status.tstamp_sec) || @@ -533,6 +535,8 @@ static int snd_pcm_ioctl_sync_ptr_buggy(struct snd_pcm_substream *substream, sync_ptr.s.status.suspended_state = status->suspended_state; sync_ptr.s.status.audio_tstamp = status->audio_tstamp; snd_pcm_stream_unlock_irq(substream); + if (!(sync_ptr.flags & SNDRV_PCM_SYNC_PTR_APPL)) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); if (copy_to_user(_sync_ptr, &sync_ptr, sizeof(sync_ptr))) return -EFAULT; return 0; diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index a144a3f68e9e..4f4b4739f987 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -106,6 +106,7 @@ void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_ufram frames -= transfer; ofs = 0; } + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); } #ifdef CONFIG_SND_DEBUG @@ -2256,8 +2257,12 @@ snd_pcm_sframes_t __snd_pcm_lib_xfer(struct snd_pcm_substream *substream, goto _end_unlock; } snd_pcm_stream_unlock_irq(substream); + if (!is_playback) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_CPU); err = writer(substream, appl_ofs, data, offset, frames, transfer); + if (is_playback) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); snd_pcm_stream_lock_irq(substream); if (err < 0) goto _end_unlock; diff --git a/sound/core/pcm_local.h b/sound/core/pcm_local.h index fe9689b8a6a6..ecb21697ae3a 100644 --- a/sound/core/pcm_local.h +++ b/sound/core/pcm_local.h @@ -73,4 +73,11 @@ void snd_pcm_sync_stop(struct snd_pcm_substream *substream, bool sync_irq); for ((subs) = (pcm)->streams[str].substream; (subs); \ (subs) = (subs)->next) +static inline void snd_pcm_dma_buffer_sync(struct snd_pcm_substream *substream, + enum snd_dma_sync_mode mode) +{ + if (substream->runtime->info & SNDRV_PCM_INFO_EXPLICIT_SYNC) + snd_dma_buffer_sync(snd_pcm_get_dma_buf(substream), mode); +} + #endif /* __SOUND_CORE_PCM_LOCAL_H */ diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index 7fbd1ccbb5b0..b70ce3b69ab4 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -32,15 +32,20 @@ module_param(max_alloc_per_card, ulong, 0644); MODULE_PARM_DESC(max_alloc_per_card, "Max total allocation bytes per card."); static int do_alloc_pages(struct snd_card *card, int type, struct device *dev, - size_t size, struct snd_dma_buffer *dmab) + int str, size_t size, struct snd_dma_buffer *dmab) { + enum dma_data_direction dir; int err; if (max_alloc_per_card && card->total_pcm_alloc_bytes + size > max_alloc_per_card) return -ENOMEM; - err = snd_dma_alloc_pages(type, dev, size, dmab); + if (str == SNDRV_PCM_STREAM_PLAYBACK) + dir = DMA_TO_DEVICE; + else + dir = DMA_FROM_DEVICE; + err = snd_dma_alloc_dir_pages(type, dev, dir, size, dmab); if (!err) { mutex_lock(&card->memory_mutex); card->total_pcm_alloc_bytes += dmab->bytes; @@ -77,7 +82,7 @@ static int preallocate_pcm_pages(struct snd_pcm_substream *substream, do { err = do_alloc_pages(card, dmab->dev.type, dmab->dev.dev, - size, dmab); + substream->stream, size, dmab); if (err != -ENOMEM) return err; if (no_fallback) @@ -177,6 +182,7 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry, if (do_alloc_pages(card, substream->dma_buffer.dev.type, substream->dma_buffer.dev.dev, + substream->stream, size, &new_dmab) < 0) { buffer->error = -ENOMEM; pr_debug("ALSA pcmC%dD%d%c,%d:%s: cannot preallocate for size %zu\n", @@ -418,6 +424,7 @@ int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size) if (do_alloc_pages(card, substream->dma_buffer.dev.type, substream->dma_buffer.dev.dev, + substream->stream, size, dmab) < 0) { kfree(dmab); pr_debug("ALSA pcmC%dD%d%c,%d:%s: cannot preallocate for size %zu\n", diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index d233cb3b41d8..621883e71194 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2685,6 +2685,13 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, goto error; } + /* automatically set EXPLICIT_SYNC flag in the managed mode whenever + * the DMA buffer requires it + */ + if (substream->managed_buffer_alloc && + substream->dma_buffer.dev.need_sync) + substream->runtime->hw.info |= SNDRV_PCM_INFO_EXPLICIT_SYNC; + *rsubstream = substream; return 0; @@ -2912,6 +2919,8 @@ static snd_pcm_sframes_t snd_pcm_rewind(struct snd_pcm_substream *substream, ret = rewind_appl_ptr(substream, frames, snd_pcm_hw_avail(substream)); snd_pcm_stream_unlock_irq(substream); + if (ret >= 0) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); return ret; } @@ -2929,35 +2938,31 @@ static snd_pcm_sframes_t snd_pcm_forward(struct snd_pcm_substream *substream, ret = forward_appl_ptr(substream, frames, snd_pcm_avail(substream)); snd_pcm_stream_unlock_irq(substream); + if (ret >= 0) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); return ret; } -static int snd_pcm_hwsync(struct snd_pcm_substream *substream) -{ - int err; - - snd_pcm_stream_lock_irq(substream); - err = do_pcm_hwsync(substream); - snd_pcm_stream_unlock_irq(substream); - return err; -} - static int snd_pcm_delay(struct snd_pcm_substream *substream, snd_pcm_sframes_t *delay) { int err; - snd_pcm_sframes_t n = 0; snd_pcm_stream_lock_irq(substream); err = do_pcm_hwsync(substream); - if (!err) - n = snd_pcm_calc_delay(substream); + if (delay && !err) + *delay = snd_pcm_calc_delay(substream); snd_pcm_stream_unlock_irq(substream); - if (!err) - *delay = n; + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_CPU); + return err; } +static inline int snd_pcm_hwsync(struct snd_pcm_substream *substream) +{ + return snd_pcm_delay(substream, NULL); +} + static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream, struct snd_pcm_sync_ptr __user *_sync_ptr) { @@ -3000,6 +3005,8 @@ static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream, sync_ptr.s.status.suspended_state = status->suspended_state; sync_ptr.s.status.audio_tstamp = status->audio_tstamp; snd_pcm_stream_unlock_irq(substream); + if (!(sync_ptr.flags & SNDRV_PCM_SYNC_PTR_APPL)) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); if (copy_to_user(_sync_ptr, &sync_ptr, sizeof(sync_ptr))) return -EFAULT; return 0; @@ -3096,6 +3103,8 @@ static int snd_pcm_ioctl_sync_ptr_compat(struct snd_pcm_substream *substream, sstatus.suspended_state = status->suspended_state; sstatus.audio_tstamp = status->audio_tstamp; snd_pcm_stream_unlock_irq(substream); + if (!(sflags & SNDRV_PCM_SYNC_PTR_APPL)) + snd_pcm_dma_buffer_sync(substream, SNDRV_DMA_SYNC_DEVICE); if (put_user(sstatus.state, &src->s.status.state) || put_user(sstatus.hw_ptr, &src->s.status.hw_ptr) || put_user(sstatus.tstamp.tv_sec, &src->s.status.tstamp_sec) || @@ -3218,6 +3227,9 @@ static int snd_pcm_common_ioctl(struct file *file, if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; + if (substream->runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) + return -EBADFD; + res = snd_power_wait(substream->pcm->card); if (res < 0) return res; @@ -3272,7 +3284,7 @@ static int snd_pcm_common_ioctl(struct file *file, return snd_pcm_hwsync(substream); case SNDRV_PCM_IOCTL_DELAY: { - snd_pcm_sframes_t delay; + snd_pcm_sframes_t delay = 0; snd_pcm_sframes_t __user *res = arg; int err; @@ -3344,6 +3356,9 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, snd_pcm_uframes_t *frames = arg; snd_pcm_sframes_t result; + if (substream->runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) + return -EBADFD; + switch (cmd) { case SNDRV_PCM_IOCTL_FORWARD: { @@ -3386,7 +3401,8 @@ static ssize_t snd_pcm_read(struct file *file, char __user *buf, size_t count, if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; runtime = substream->runtime; - if (runtime->status->state == SNDRV_PCM_STATE_OPEN) + if (runtime->status->state == SNDRV_PCM_STATE_OPEN || + runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; if (!frame_aligned(runtime, count)) return -EINVAL; @@ -3410,7 +3426,8 @@ static ssize_t snd_pcm_write(struct file *file, const char __user *buf, if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; runtime = substream->runtime; - if (runtime->status->state == SNDRV_PCM_STATE_OPEN) + if (runtime->status->state == SNDRV_PCM_STATE_OPEN || + runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; if (!frame_aligned(runtime, count)) return -EINVAL; @@ -3436,7 +3453,8 @@ static ssize_t snd_pcm_readv(struct kiocb *iocb, struct iov_iter *to) if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; runtime = substream->runtime; - if (runtime->status->state == SNDRV_PCM_STATE_OPEN) + if (runtime->status->state == SNDRV_PCM_STATE_OPEN || + runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; if (!iter_is_iovec(to)) return -EINVAL; @@ -3472,7 +3490,8 @@ static ssize_t snd_pcm_writev(struct kiocb *iocb, struct iov_iter *from) if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; runtime = substream->runtime; - if (runtime->status->state == SNDRV_PCM_STATE_OPEN) + if (runtime->status->state == SNDRV_PCM_STATE_OPEN || + runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; if (!iter_is_iovec(from)) return -EINVAL; @@ -3511,6 +3530,9 @@ static __poll_t snd_pcm_poll(struct file *file, poll_table *wait) return ok | EPOLLERR; runtime = substream->runtime; + if (runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) + return ok | EPOLLERR; + poll_wait(file, &runtime->sleep, wait); mask = 0; @@ -3820,6 +3842,8 @@ static int snd_pcm_mmap(struct file *file, struct vm_area_struct *area) substream = pcm_file->substream; if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; + if (substream->runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) + return -EBADFD; offset = area->vm_pgoff << PAGE_SHIFT; switch (offset) { @@ -3856,6 +3880,8 @@ static int snd_pcm_fasync(int fd, struct file * file, int on) if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; runtime = substream->runtime; + if (runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) + return -EBADFD; return fasync_helper(fd, file, on, &runtime->fasync); } diff --git a/sound/core/timer.c b/sound/core/timer.c index 92b7008fcdb8..b3214baa8919 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -624,13 +624,13 @@ static int snd_timer_stop1(struct snd_timer_instance *timeri, bool stop) if (!timer) return -EINVAL; spin_lock_irqsave(&timer->lock, flags); + list_del_init(&timeri->ack_list); + list_del_init(&timeri->active_list); if (!(timeri->flags & (SNDRV_TIMER_IFLG_RUNNING | SNDRV_TIMER_IFLG_START))) { result = -EBUSY; goto unlock; } - list_del_init(&timeri->ack_list); - list_del_init(&timeri->active_list); if (timer->card && timer->card->shutdown) goto unlock; if (stop) { @@ -665,23 +665,22 @@ static int snd_timer_stop1(struct snd_timer_instance *timeri, bool stop) static int snd_timer_stop_slave(struct snd_timer_instance *timeri, bool stop) { unsigned long flags; + bool running; spin_lock_irqsave(&slave_active_lock, flags); - if (!(timeri->flags & SNDRV_TIMER_IFLG_RUNNING)) { - spin_unlock_irqrestore(&slave_active_lock, flags); - return -EBUSY; - } + running = timeri->flags & SNDRV_TIMER_IFLG_RUNNING; timeri->flags &= ~SNDRV_TIMER_IFLG_RUNNING; if (timeri->timer) { spin_lock(&timeri->timer->lock); list_del_init(&timeri->ack_list); list_del_init(&timeri->active_list); - snd_timer_notify1(timeri, stop ? SNDRV_TIMER_EVENT_STOP : - SNDRV_TIMER_EVENT_PAUSE); + if (running) + snd_timer_notify1(timeri, stop ? SNDRV_TIMER_EVENT_STOP : + SNDRV_TIMER_EVENT_PAUSE); spin_unlock(&timeri->timer->lock); } spin_unlock_irqrestore(&slave_active_lock, flags); - return 0; + return running ? 0 : -EBUSY; } /* diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c index e1b69c65c3c8..e2b7be67f0e3 100644 --- a/sound/drivers/opl3/opl3_midi.c +++ b/sound/drivers/opl3/opl3_midi.c @@ -397,7 +397,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan) } if (instr_4op) { vp2 = &opl3->voices[voice + 3]; - if (vp->state > 0) { + if (vp2->state > 0) { opl3_reg = reg_side | (OPL3_REG_KEYON_BLOCK + voice_offset + 3); reg_val = vp->keyon_reg & ~OPL3_KEYON_BIT; diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig index fd109bea4c53..22b6c779682a 100644 --- a/sound/firewire/Kconfig +++ b/sound/firewire/Kconfig @@ -169,6 +169,7 @@ config SND_FIREWIRE_MOTU * 828 * 896 * 828mk2 + * 896hd * Traveler * Ultralite * 8pre @@ -176,7 +177,9 @@ config SND_FIREWIRE_MOTU * 828mk3 (Hybrid) * Ultralite mk3 (FireWire only) * Ultralite mk3 (Hybrid) + * Traveler mk3 * Audio Express + * Track 16 * 4pre To compile this driver as a module, choose M here: the module diff --git a/sound/firewire/fireworks/fireworks_stream.c b/sound/firewire/fireworks/fireworks_stream.c index ac66f08acd6b..53dbd4d4b0d0 100644 --- a/sound/firewire/fireworks/fireworks_stream.c +++ b/sound/firewire/fireworks/fireworks_stream.c @@ -50,8 +50,9 @@ static int init_stream(struct snd_efw *efw, struct amdtp_stream *stream) efw->firmware_version == 0x5070300 || efw->firmware_version == 0x5080000)) efw->tx_stream.flags |= CIP_UNALIGHED_DBC; - // AudioFire9 always reports wrong dbs. - if (efw->is_af9) + // AudioFire9 always reports wrong dbs. Onyx 1200F with the latest firmware (v4.6.0) + // also report wrong dbs at 88.2 kHz or greater. + if (efw->is_af9 || efw->firmware_version == 0x4060000) efw->tx_stream.flags |= CIP_WRONG_DBS; // Firmware version 5.5 reports fixed interval for dbc. if (efw->firmware_version == 0x5050000) diff --git a/sound/firewire/motu/Makefile b/sound/firewire/motu/Makefile index acdf66564fb0..3bef2a0b1e2e 100644 --- a/sound/firewire/motu/Makefile +++ b/sound/firewire/motu/Makefile @@ -4,5 +4,6 @@ CFLAGS_amdtp-motu.o := -I$(src) snd-firewire-motu-objs := motu.o amdtp-motu.o motu-transaction.o motu-stream.o \ motu-proc.o motu-pcm.o motu-midi.o motu-hwdep.o \ motu-protocol-v2.o motu-protocol-v3.o \ - motu-protocol-v1.o + motu-protocol-v1.o motu-register-dsp-message-parser.o \ + motu-command-dsp-message-parser.o obj-$(CONFIG_SND_FIREWIRE_MOTU) += snd-firewire-motu.o diff --git a/sound/firewire/motu/amdtp-motu.c b/sound/firewire/motu/amdtp-motu.c index a18c2c033e83..2fb52f481d12 100644 --- a/sound/firewire/motu/amdtp-motu.c +++ b/sound/firewire/motu/amdtp-motu.c @@ -333,6 +333,7 @@ static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s, unsigned int packets, struct snd_pcm_substream *pcm) { + struct snd_motu *motu = container_of(s, struct snd_motu, tx_stream); struct amdtp_motu *p = s->protocol; unsigned int pcm_frames = 0; int i; @@ -357,6 +358,14 @@ static unsigned int process_ir_ctx_payloads(struct amdtp_stream *s, read_midi_messages(s, buf, data_blocks); } + if (motu->spec->flags & SND_MOTU_SPEC_REGISTER_DSP) { + snd_motu_register_dsp_message_parser_parse(motu, descs, packets, + s->data_block_quadlets); + } else if (motu->spec->flags & SND_MOTU_SPEC_COMMAND_DSP) { + snd_motu_command_dsp_message_parser_parse(motu, descs, packets, + s->data_block_quadlets); + } + // For tracepoints. if (trace_data_block_sph_enabled() || trace_data_block_message_enabled()) @@ -415,8 +424,6 @@ static unsigned int process_it_ctx_payloads(struct amdtp_stream *s, if (p->midi_ports) write_midi_messages(s, buf, data_blocks); - // TODO: how to interact control messages between userspace? - write_sph(p->cache, buf, data_blocks, s->data_block_quadlets); } diff --git a/sound/firewire/motu/motu-command-dsp-message-parser.c b/sound/firewire/motu/motu-command-dsp-message-parser.c new file mode 100644 index 000000000000..9efe4d364baf --- /dev/null +++ b/sound/firewire/motu/motu-command-dsp-message-parser.c @@ -0,0 +1,181 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// motu-command-dsp-message-parser.c - a part of driver for MOTU FireWire series +// +// Copyright (c) 2021 Takashi Sakamoto <o-takashi@sakamocchi.jp> + +// Below models allow software to configure their DSP function by command transferred in +// asynchronous transaction: +// * 828 mk3 (FireWire only and Hybrid) +// * 896 mk3 (FireWire only and Hybrid) +// * Ultralite mk3 (FireWire only and Hybrid) +// * Traveler mk3 +// * Track 16 +// +// Isochronous packets from the above models includes messages to report state of hardware meter. + +#include "motu.h" + +enum msg_parser_state { + INITIALIZED, + FRAGMENT_DETECTED, + AVAILABLE, +}; + +struct msg_parser { + spinlock_t lock; + enum msg_parser_state state; + unsigned int interval; + unsigned int message_count; + unsigned int fragment_pos; + unsigned int value_index; + u64 value; + struct snd_firewire_motu_command_dsp_meter meter; +}; + +int snd_motu_command_dsp_message_parser_new(struct snd_motu *motu) +{ + struct msg_parser *parser; + + parser = devm_kzalloc(&motu->card->card_dev, sizeof(*parser), GFP_KERNEL); + if (!parser) + return -ENOMEM; + spin_lock_init(&parser->lock); + motu->message_parser = parser; + + return 0; +} + +int snd_motu_command_dsp_message_parser_init(struct snd_motu *motu, enum cip_sfc sfc) +{ + struct msg_parser *parser = motu->message_parser; + + parser->state = INITIALIZED; + + // All of data blocks don't have messages with meaningful information. + switch (sfc) { + case CIP_SFC_176400: + case CIP_SFC_192000: + parser->interval = 4; + break; + case CIP_SFC_88200: + case CIP_SFC_96000: + parser->interval = 2; + break; + case CIP_SFC_32000: + case CIP_SFC_44100: + case CIP_SFC_48000: + default: + parser->interval = 1; + break; + } + + return 0; +} + +#define FRAGMENT_POS 6 +#define MIDI_BYTE_POS 7 +#define MIDI_FLAG_POS 8 +// One value of hardware meter consists of 4 messages. +#define FRAGMENTS_PER_VALUE 4 +#define VALUES_AT_IMAGE_END 0xffffffffffffffff + +void snd_motu_command_dsp_message_parser_parse(struct snd_motu *motu, const struct pkt_desc *descs, + unsigned int desc_count, unsigned int data_block_quadlets) +{ + struct msg_parser *parser = motu->message_parser; + unsigned int interval = parser->interval; + unsigned long flags; + int i; + + spin_lock_irqsave(&parser->lock, flags); + + for (i = 0; i < desc_count; ++i) { + const struct pkt_desc *desc = descs + i; + __be32 *buffer = desc->ctx_payload; + unsigned int data_blocks = desc->data_blocks; + int j; + + for (j = 0; j < data_blocks; ++j) { + u8 *b = (u8 *)buffer; + buffer += data_block_quadlets; + + switch (parser->state) { + case INITIALIZED: + { + u8 fragment = b[FRAGMENT_POS]; + + if (fragment > 0) { + parser->value = fragment; + parser->message_count = 1; + parser->state = FRAGMENT_DETECTED; + } + break; + } + case FRAGMENT_DETECTED: + { + if (parser->message_count % interval == 0) { + u8 fragment = b[FRAGMENT_POS]; + + parser->value >>= 8; + parser->value |= (u64)fragment << 56; + + if (parser->value == VALUES_AT_IMAGE_END) { + parser->state = AVAILABLE; + parser->fragment_pos = 0; + parser->value_index = 0; + parser->message_count = 0; + } + } + ++parser->message_count; + break; + } + case AVAILABLE: + default: + { + if (parser->message_count % interval == 0) { + u8 fragment = b[FRAGMENT_POS]; + + parser->value >>= 8; + parser->value |= (u64)fragment << 56; + ++parser->fragment_pos; + + if (parser->fragment_pos == 4) { + // Skip the last two quadlets since they could be + // invalid value (0xffffffff) as floating point + // number. + if (parser->value_index < + SNDRV_FIREWIRE_MOTU_COMMAND_DSP_METER_COUNT - 2) { + u32 val = (u32)(parser->value >> 32); + parser->meter.data[parser->value_index] = val; + } + ++parser->value_index; + parser->fragment_pos = 0; + } + + if (parser->value == VALUES_AT_IMAGE_END) { + parser->value_index = 0; + parser->fragment_pos = 0; + parser->message_count = 0; + } + } + ++parser->message_count; + break; + } + } + } + } + + spin_unlock_irqrestore(&parser->lock, flags); +} + +void snd_motu_command_dsp_message_parser_copy_meter(struct snd_motu *motu, + struct snd_firewire_motu_command_dsp_meter *meter) +{ + struct msg_parser *parser = motu->message_parser; + unsigned long flags; + + spin_lock_irqsave(&parser->lock, flags); + memcpy(meter, &parser->meter, sizeof(*meter)); + spin_unlock_irqrestore(&parser->lock, flags); +} diff --git a/sound/firewire/motu/motu-hwdep.c b/sound/firewire/motu/motu-hwdep.c index b5ced5d27758..a900fc0e7644 100644 --- a/sound/firewire/motu/motu-hwdep.c +++ b/sound/firewire/motu/motu-hwdep.c @@ -16,6 +16,14 @@ #include "motu.h" +static bool has_dsp_event(struct snd_motu *motu) +{ + if (motu->spec->flags & SND_MOTU_SPEC_REGISTER_DSP) + return (snd_motu_register_dsp_message_parser_count_event(motu) > 0); + else + return false; +} + static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count, loff_t *offset) { @@ -25,7 +33,7 @@ static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count, spin_lock_irq(&motu->lock); - while (!motu->dev_lock_changed && motu->msg == 0) { + while (!motu->dev_lock_changed && motu->msg == 0 && !has_dsp_event(motu)) { prepare_to_wait(&motu->hwdep_wait, &wait, TASK_INTERRUPTIBLE); spin_unlock_irq(&motu->lock); schedule(); @@ -40,20 +48,46 @@ static long hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count, event.lock_status.type = SNDRV_FIREWIRE_EVENT_LOCK_STATUS; event.lock_status.status = (motu->dev_lock_count > 0); motu->dev_lock_changed = false; + spin_unlock_irq(&motu->lock); - count = min_t(long, count, sizeof(event.lock_status)); - } else { + count = min_t(long, count, sizeof(event)); + if (copy_to_user(buf, &event, count)) + return -EFAULT; + } else if (motu->msg > 0) { event.motu_notification.type = SNDRV_FIREWIRE_EVENT_MOTU_NOTIFICATION; event.motu_notification.message = motu->msg; motu->msg = 0; + spin_unlock_irq(&motu->lock); - count = min_t(long, count, sizeof(event.motu_notification)); - } + count = min_t(long, count, sizeof(event)); + if (copy_to_user(buf, &event, count)) + return -EFAULT; + } else if (has_dsp_event(motu)) { + size_t consumed = 0; + u32 __user *ptr; + u32 ev; - spin_unlock_irq(&motu->lock); + spin_unlock_irq(&motu->lock); - if (copy_to_user(buf, &event, count)) - return -EFAULT; + // Header is filled later. + consumed += sizeof(event.motu_register_dsp_change); + + while (consumed < count && + snd_motu_register_dsp_message_parser_copy_event(motu, &ev)) { + ptr = (u32 __user *)(buf + consumed); + if (put_user(ev, ptr)) + return -EFAULT; + consumed += sizeof(ev); + } + + event.motu_register_dsp_change.type = SNDRV_FIREWIRE_EVENT_MOTU_REGISTER_DSP_CHANGE; + event.motu_register_dsp_change.count = + (consumed - sizeof(event.motu_register_dsp_change)) / 4; + if (copy_to_user(buf, &event, sizeof(event.motu_register_dsp_change))) + return -EFAULT; + + count = consumed; + } return count; } @@ -67,7 +101,7 @@ static __poll_t hwdep_poll(struct snd_hwdep *hwdep, struct file *file, poll_wait(file, &motu->hwdep_wait, wait); spin_lock_irq(&motu->lock); - if (motu->dev_lock_changed || motu->msg) + if (motu->dev_lock_changed || motu->msg || has_dsp_event(motu)) events = EPOLLIN | EPOLLRDNORM; else events = 0; @@ -155,6 +189,71 @@ static int hwdep_ioctl(struct snd_hwdep *hwdep, struct file *file, return hwdep_lock(motu); case SNDRV_FIREWIRE_IOCTL_UNLOCK: return hwdep_unlock(motu); + case SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_METER: + { + struct snd_firewire_motu_register_dsp_meter *meter; + int err; + + if (!(motu->spec->flags & SND_MOTU_SPEC_REGISTER_DSP)) + return -ENXIO; + + meter = kzalloc(sizeof(*meter), GFP_KERNEL); + if (!meter) + return -ENOMEM; + + snd_motu_register_dsp_message_parser_copy_meter(motu, meter); + + err = copy_to_user((void __user *)arg, meter, sizeof(*meter)); + kfree(meter); + + if (err) + return -EFAULT; + + return 0; + } + case SNDRV_FIREWIRE_IOCTL_MOTU_COMMAND_DSP_METER: + { + struct snd_firewire_motu_command_dsp_meter *meter; + int err; + + if (!(motu->spec->flags & SND_MOTU_SPEC_COMMAND_DSP)) + return -ENXIO; + + meter = kzalloc(sizeof(*meter), GFP_KERNEL); + if (!meter) + return -ENOMEM; + + snd_motu_command_dsp_message_parser_copy_meter(motu, meter); + + err = copy_to_user((void __user *)arg, meter, sizeof(*meter)); + kfree(meter); + + if (err) + return -EFAULT; + + return 0; + } + case SNDRV_FIREWIRE_IOCTL_MOTU_REGISTER_DSP_PARAMETER: + { + struct snd_firewire_motu_register_dsp_parameter *param; + int err; + + if (!(motu->spec->flags & SND_MOTU_SPEC_REGISTER_DSP)) + return -ENXIO; + + param = kzalloc(sizeof(*param), GFP_KERNEL); + if (!param) + return -ENOMEM; + + snd_motu_register_dsp_message_parser_copy_parameter(motu, param); + + err = copy_to_user((void __user *)arg, param, sizeof(*param)); + kfree(param); + if (err) + return -EFAULT; + + return 0; + } default: return -ENOIOCTLCMD; } @@ -193,5 +292,7 @@ int snd_motu_create_hwdep_device(struct snd_motu *motu) hwdep->private_data = motu; hwdep->exclusive = true; + motu->hwdep = hwdep; + return 0; } diff --git a/sound/firewire/motu/motu-protocol-v2.c b/sound/firewire/motu/motu-protocol-v2.c index 2bd4485e4bc7..a5f70efa2e88 100644 --- a/sound/firewire/motu/motu-protocol-v2.c +++ b/sound/firewire/motu/motu-protocol-v2.c @@ -275,7 +275,8 @@ const struct snd_motu_spec snd_motu_spec_828mk2 = { .name = "828mk2", .protocol_version = SND_MOTU_PROTOCOL_V2, .flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q | - SND_MOTU_SPEC_TX_MIDI_2ND_Q, + SND_MOTU_SPEC_TX_MIDI_2ND_Q | + SND_MOTU_SPEC_REGISTER_DSP, .tx_fixed_pcm_chunks = {14, 14, 0}, .rx_fixed_pcm_chunks = {14, 14, 0}, }; @@ -283,7 +284,7 @@ const struct snd_motu_spec snd_motu_spec_828mk2 = { const struct snd_motu_spec snd_motu_spec_896hd = { .name = "896HD", .protocol_version = SND_MOTU_PROTOCOL_V2, - // No support for MIDI. + .flags = SND_MOTU_SPEC_REGISTER_DSP, .tx_fixed_pcm_chunks = {14, 14, 8}, .rx_fixed_pcm_chunks = {14, 14, 8}, }; @@ -292,7 +293,8 @@ const struct snd_motu_spec snd_motu_spec_traveler = { .name = "Traveler", .protocol_version = SND_MOTU_PROTOCOL_V2, .flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q | - SND_MOTU_SPEC_TX_MIDI_2ND_Q, + SND_MOTU_SPEC_TX_MIDI_2ND_Q | + SND_MOTU_SPEC_REGISTER_DSP, .tx_fixed_pcm_chunks = {14, 14, 8}, .rx_fixed_pcm_chunks = {14, 14, 8}, }; @@ -301,7 +303,8 @@ const struct snd_motu_spec snd_motu_spec_ultralite = { .name = "UltraLite", .protocol_version = SND_MOTU_PROTOCOL_V2, .flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q | - SND_MOTU_SPEC_TX_MIDI_2ND_Q, + SND_MOTU_SPEC_TX_MIDI_2ND_Q | + SND_MOTU_SPEC_REGISTER_DSP, .tx_fixed_pcm_chunks = {14, 14, 0}, .rx_fixed_pcm_chunks = {14, 14, 0}, }; @@ -310,7 +313,8 @@ const struct snd_motu_spec snd_motu_spec_8pre = { .name = "8pre", .protocol_version = SND_MOTU_PROTOCOL_V2, .flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q | - SND_MOTU_SPEC_TX_MIDI_2ND_Q, + SND_MOTU_SPEC_TX_MIDI_2ND_Q | + SND_MOTU_SPEC_REGISTER_DSP, // Two dummy chunks always in the end of data block. .tx_fixed_pcm_chunks = {10, 10, 0}, .rx_fixed_pcm_chunks = {6, 6, 0}, diff --git a/sound/firewire/motu/motu-protocol-v3.c b/sound/firewire/motu/motu-protocol-v3.c index 56e4504e7ec9..8a0426920a76 100644 --- a/sound/firewire/motu/motu-protocol-v3.c +++ b/sound/firewire/motu/motu-protocol-v3.c @@ -16,6 +16,7 @@ #define V3_CLOCK_SRC_INTERNAL 0x00 #define V3_CLOCK_SRC_WORD_ON_BNC 0x01 #define V3_CLOCK_SRC_SPH 0x02 +#define V3_CLOCK_SRC_AESEBU_ON_XLR 0x08 #define V3_CLOCK_SRC_SPDIF_ON_COAX 0x10 #define V3_CLOCK_SRC_OPT_IFACE_A 0x18 #define V3_CLOCK_SRC_OPT_IFACE_B 0x19 @@ -126,6 +127,9 @@ int snd_motu_protocol_v3_get_clock_source(struct snd_motu *motu, case V3_CLOCK_SRC_SPH: *src = SND_MOTU_CLOCK_SOURCE_SPH; break; + case V3_CLOCK_SRC_AESEBU_ON_XLR: + *src = SND_MOTU_CLOCK_SOURCE_AESEBU_ON_XLR; + break; case V3_CLOCK_SRC_SPDIF_ON_COAX: *src = SND_MOTU_CLOCK_SOURCE_SPDIF_ON_COAX; break; @@ -185,7 +189,7 @@ int snd_motu_protocol_v3_switch_fetching_mode(struct snd_motu *motu, sizeof(reg)); } -static int detect_packet_formats_828mk3(struct snd_motu *motu, u32 data) +static int detect_packet_formats_with_opt_ifaces(struct snd_motu *motu, u32 data) { if (data & V3_ENABLE_OPT_IN_IFACE_A) { if (data & V3_NO_ADAT_OPT_IN_IFACE_A) { @@ -255,18 +259,21 @@ int snd_motu_protocol_v3_cache_packet_formats(struct snd_motu *motu) motu->spec->rx_fixed_pcm_chunks, sizeof(motu->rx_packet_formats.pcm_chunks)); - if (motu->spec == &snd_motu_spec_828mk3_fw || motu->spec == &snd_motu_spec_828mk3_hybrid) - return detect_packet_formats_828mk3(motu, data); + if (motu->spec == &snd_motu_spec_828mk3_fw || + motu->spec == &snd_motu_spec_828mk3_hybrid || + motu->spec == &snd_motu_spec_traveler_mk3 || + motu->spec == &snd_motu_spec_track16) + return detect_packet_formats_with_opt_ifaces(motu, data); else return 0; } - const struct snd_motu_spec snd_motu_spec_828mk3_fw = { .name = "828mk3", .protocol_version = SND_MOTU_PROTOCOL_V3, .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q | - SND_MOTU_SPEC_TX_MIDI_3RD_Q, + SND_MOTU_SPEC_TX_MIDI_3RD_Q | + SND_MOTU_SPEC_COMMAND_DSP, .tx_fixed_pcm_chunks = {18, 18, 14}, .rx_fixed_pcm_chunks = {14, 14, 10}, }; @@ -275,16 +282,28 @@ const struct snd_motu_spec snd_motu_spec_828mk3_hybrid = { .name = "828mk3", .protocol_version = SND_MOTU_PROTOCOL_V3, .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q | - SND_MOTU_SPEC_TX_MIDI_3RD_Q, + SND_MOTU_SPEC_TX_MIDI_3RD_Q | + SND_MOTU_SPEC_COMMAND_DSP, .tx_fixed_pcm_chunks = {18, 18, 14}, .rx_fixed_pcm_chunks = {14, 14, 14}, // Additional 4 dummy chunks at higher rate. }; +const struct snd_motu_spec snd_motu_spec_traveler_mk3 = { + .name = "TravelerMk3", + .protocol_version = SND_MOTU_PROTOCOL_V3, + .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q | + SND_MOTU_SPEC_TX_MIDI_3RD_Q | + SND_MOTU_SPEC_COMMAND_DSP, + .tx_fixed_pcm_chunks = {18, 14, 10}, + .rx_fixed_pcm_chunks = {14, 14, 10}, +}; + const struct snd_motu_spec snd_motu_spec_ultralite_mk3 = { .name = "UltraLiteMk3", .protocol_version = SND_MOTU_PROTOCOL_V3, .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q | - SND_MOTU_SPEC_TX_MIDI_3RD_Q, + SND_MOTU_SPEC_TX_MIDI_3RD_Q | + SND_MOTU_SPEC_COMMAND_DSP, .tx_fixed_pcm_chunks = {18, 14, 10}, .rx_fixed_pcm_chunks = {14, 14, 14}, }; @@ -293,14 +312,26 @@ const struct snd_motu_spec snd_motu_spec_audio_express = { .name = "AudioExpress", .protocol_version = SND_MOTU_PROTOCOL_V3, .flags = SND_MOTU_SPEC_RX_MIDI_2ND_Q | - SND_MOTU_SPEC_TX_MIDI_3RD_Q, + SND_MOTU_SPEC_TX_MIDI_3RD_Q | + SND_MOTU_SPEC_REGISTER_DSP, .tx_fixed_pcm_chunks = {10, 10, 0}, .rx_fixed_pcm_chunks = {10, 10, 0}, }; +const struct snd_motu_spec snd_motu_spec_track16 = { + .name = "Track16", + .protocol_version = SND_MOTU_PROTOCOL_V3, + .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q | + SND_MOTU_SPEC_TX_MIDI_3RD_Q | + SND_MOTU_SPEC_COMMAND_DSP, + .tx_fixed_pcm_chunks = {14, 14, 14}, + .rx_fixed_pcm_chunks = {6, 6, 6}, +}; + const struct snd_motu_spec snd_motu_spec_4pre = { .name = "4pre", .protocol_version = SND_MOTU_PROTOCOL_V3, + .flags = SND_MOTU_SPEC_REGISTER_DSP, .tx_fixed_pcm_chunks = {10, 10, 0}, .rx_fixed_pcm_chunks = {10, 10, 0}, }; diff --git a/sound/firewire/motu/motu-register-dsp-message-parser.c b/sound/firewire/motu/motu-register-dsp-message-parser.c new file mode 100644 index 000000000000..0c587567540f --- /dev/null +++ b/sound/firewire/motu/motu-register-dsp-message-parser.c @@ -0,0 +1,420 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// motu-register-dsp-message-parser.c - a part of driver for MOTU FireWire series +// +// Copyright (c) 2021 Takashi Sakamoto <o-takashi@sakamocchi.jp> + +// Below models allow software to configure their DSP functions by asynchronous transaction +// to access their internal registers. +// * 828 mk2 +// * 896hd +// * Traveler +// * 8 pre +// * Ultralite +// * 4 pre +// * Audio Express +// +// Additionally, isochronous packets from the above models include messages to notify state of +// DSP. The messages are two set of 3 byte data in 2nd and 3rd quadlet of data block. When user +// operates hardware components such as dial and switch, corresponding messages are transferred. +// The messages include Hardware metering and MIDI messages as well. + +#include "motu.h" + +#define MSG_FLAG_POS 4 +#define MSG_FLAG_TYPE_MASK 0xf8 +#define MSG_FLAG_MIDI_MASK 0x01 +#define MSG_FLAG_MODEL_SPECIFIC_MASK 0x06 +#define MSG_FLAG_8PRE 0x00 +#define MSG_FLAG_ULTRALITE 0x04 +#define MSG_FLAG_TRAVELER 0x04 +#define MSG_FLAG_828MK2 0x04 +#define MSG_FLAG_896HD 0x04 +#define MSG_FLAG_4PRE 0x05 // MIDI mask is in 8th byte. +#define MSG_FLAG_AUDIOEXPRESS 0x05 // MIDI mask is in 8th byte. +#define MSG_FLAG_TYPE_SHIFT 3 +#define MSG_VALUE_POS 5 +#define MSG_MIDI_BYTE_POS 6 +#define MSG_METER_IDX_POS 7 + +// In 4 pre and Audio express, meter index is in 6th byte. MIDI flag is in 8th byte and MIDI byte +// is in 7th byte. +#define MSG_METER_IDX_POS_4PRE_AE 6 +#define MSG_MIDI_BYTE_POS_4PRE_AE 7 +#define MSG_FLAG_MIDI_POS_4PRE_AE 8 + +enum register_dsp_msg_type { + // Used for messages with no information. + INVALID = 0x00, + MIXER_SELECT = 0x01, + MIXER_SRC_GAIN = 0x02, + MIXER_SRC_PAN = 0x03, + MIXER_SRC_FLAG = 0x04, + MIXER_OUTPUT_PAIRED_VOLUME = 0x05, + MIXER_OUTPUT_PAIRED_FLAG = 0x06, + MAIN_OUTPUT_PAIRED_VOLUME = 0x07, + HP_OUTPUT_PAIRED_VOLUME = 0x08, + HP_OUTPUT_PAIRED_ASSIGNMENT = 0x09, + // Transferred by all models but the purpose is still unknown. + UNKNOWN_0 = 0x0a, + // Specific to 828mk2, 896hd, Traveler. + UNKNOWN_2 = 0x0c, + // Specific to 828mk2, Traveler, and 896hd (not functional). + LINE_INPUT_BOOST = 0x0d, + // Specific to 828mk2, Traveler, and 896hd (not functional). + LINE_INPUT_NOMINAL_LEVEL = 0x0e, + // Specific to Ultralite, 4 pre, Audio express, and 8 pre (not functional). + INPUT_GAIN_AND_INVERT = 0x15, + // Specific to 4 pre, and Audio express. + INPUT_FLAG = 0x16, + // Specific to 4 pre, and Audio express. + MIXER_SRC_PAIRED_BALANCE = 0x17, + // Specific to 4 pre, and Audio express. + MIXER_SRC_PAIRED_WIDTH = 0x18, + // Transferred by all models. This type of message interposes the series of the other + // messages. The message delivers signal level up to 96.0 kHz. In 828mk2, 896hd, and + // Traveler, one of physical outputs is selected for the message. The selection is done + // by LSB one byte in asynchronous write quadlet transaction to 0x'ffff'f000'0b2c. + METER = 0x1f, +}; + +#define EVENT_QUEUE_SIZE 16 + +struct msg_parser { + spinlock_t lock; + struct snd_firewire_motu_register_dsp_meter meter; + bool meter_pos_quirk; + + struct snd_firewire_motu_register_dsp_parameter param; + u8 prev_mixer_src_type; + u8 mixer_ch; + u8 mixer_src_ch; + + u8 input_ch; + u8 prev_msg_type; + + u32 event_queue[EVENT_QUEUE_SIZE]; + unsigned int push_pos; + unsigned int pull_pos; +}; + +int snd_motu_register_dsp_message_parser_new(struct snd_motu *motu) +{ + struct msg_parser *parser; + parser = devm_kzalloc(&motu->card->card_dev, sizeof(*parser), GFP_KERNEL); + if (!parser) + return -ENOMEM; + spin_lock_init(&parser->lock); + if (motu->spec == &snd_motu_spec_4pre || motu->spec == &snd_motu_spec_audio_express) + parser->meter_pos_quirk = true; + motu->message_parser = parser; + return 0; +} + +int snd_motu_register_dsp_message_parser_init(struct snd_motu *motu) +{ + struct msg_parser *parser = motu->message_parser; + + parser->prev_mixer_src_type = INVALID; + parser->mixer_ch = 0xff; + parser->mixer_src_ch = 0xff; + parser->prev_msg_type = INVALID; + + return 0; +} + +// Rough implementaion of queue without overrun check. +static void queue_event(struct snd_motu *motu, u8 msg_type, u8 identifier0, u8 identifier1, u8 val) +{ + struct msg_parser *parser = motu->message_parser; + unsigned int pos = parser->push_pos; + u32 entry; + + if (!motu->hwdep || motu->hwdep->used == 0) + return; + + entry = (msg_type << 24) | (identifier0 << 16) | (identifier1 << 8) | val; + parser->event_queue[pos] = entry; + + ++pos; + if (pos >= EVENT_QUEUE_SIZE) + pos = 0; + parser->push_pos = pos; +} + +void snd_motu_register_dsp_message_parser_parse(struct snd_motu *motu, const struct pkt_desc *descs, + unsigned int desc_count, unsigned int data_block_quadlets) +{ + struct msg_parser *parser = motu->message_parser; + bool meter_pos_quirk = parser->meter_pos_quirk; + unsigned int pos = parser->push_pos; + unsigned long flags; + int i; + + spin_lock_irqsave(&parser->lock, flags); + + for (i = 0; i < desc_count; ++i) { + const struct pkt_desc *desc = descs + i; + __be32 *buffer = desc->ctx_payload; + unsigned int data_blocks = desc->data_blocks; + int j; + + for (j = 0; j < data_blocks; ++j) { + u8 *b = (u8 *)buffer; + u8 msg_type = (b[MSG_FLAG_POS] & MSG_FLAG_TYPE_MASK) >> MSG_FLAG_TYPE_SHIFT; + u8 val = b[MSG_VALUE_POS]; + + buffer += data_block_quadlets; + + switch (msg_type) { + case MIXER_SELECT: + { + u8 mixer_ch = val / 0x20; + if (mixer_ch < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT) { + parser->mixer_src_ch = 0; + parser->mixer_ch = mixer_ch; + } + break; + } + case MIXER_SRC_GAIN: + case MIXER_SRC_PAN: + case MIXER_SRC_FLAG: + case MIXER_SRC_PAIRED_BALANCE: + case MIXER_SRC_PAIRED_WIDTH: + { + struct snd_firewire_motu_register_dsp_parameter *param = &parser->param; + u8 mixer_ch = parser->mixer_ch; + u8 mixer_src_ch = parser->mixer_src_ch; + + if (msg_type != parser->prev_mixer_src_type) + mixer_src_ch = 0; + else + ++mixer_src_ch; + parser->prev_mixer_src_type = msg_type; + + if (mixer_ch < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT && + mixer_src_ch < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_SRC_COUNT) { + u8 mixer_ch = parser->mixer_ch; + + switch (msg_type) { + case MIXER_SRC_GAIN: + if (param->mixer.source[mixer_ch].gain[mixer_src_ch] != val) { + queue_event(motu, msg_type, mixer_ch, mixer_src_ch, val); + param->mixer.source[mixer_ch].gain[mixer_src_ch] = val; + } + break; + case MIXER_SRC_PAN: + if (param->mixer.source[mixer_ch].pan[mixer_src_ch] != val) { + queue_event(motu, msg_type, mixer_ch, mixer_src_ch, val); + param->mixer.source[mixer_ch].pan[mixer_src_ch] = val; + } + break; + case MIXER_SRC_FLAG: + if (param->mixer.source[mixer_ch].flag[mixer_src_ch] != val) { + queue_event(motu, msg_type, mixer_ch, mixer_src_ch, val); + param->mixer.source[mixer_ch].flag[mixer_src_ch] = val; + } + break; + case MIXER_SRC_PAIRED_BALANCE: + if (param->mixer.source[mixer_ch].paired_balance[mixer_src_ch] != val) { + queue_event(motu, msg_type, mixer_ch, mixer_src_ch, val); + param->mixer.source[mixer_ch].paired_balance[mixer_src_ch] = val; + } + break; + case MIXER_SRC_PAIRED_WIDTH: + if (param->mixer.source[mixer_ch].paired_width[mixer_src_ch] != val) { + queue_event(motu, msg_type, mixer_ch, mixer_src_ch, val); + param->mixer.source[mixer_ch].paired_width[mixer_src_ch] = val; + } + break; + default: + break; + } + + parser->mixer_src_ch = mixer_src_ch; + } + break; + } + case MIXER_OUTPUT_PAIRED_VOLUME: + case MIXER_OUTPUT_PAIRED_FLAG: + { + struct snd_firewire_motu_register_dsp_parameter *param = &parser->param; + u8 mixer_ch = parser->mixer_ch; + + if (mixer_ch < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT) { + switch (msg_type) { + case MIXER_OUTPUT_PAIRED_VOLUME: + if (param->mixer.output.paired_volume[mixer_ch] != val) { + queue_event(motu, msg_type, mixer_ch, 0, val); + param->mixer.output.paired_volume[mixer_ch] = val; + } + break; + case MIXER_OUTPUT_PAIRED_FLAG: + if (param->mixer.output.paired_flag[mixer_ch] != val) { + queue_event(motu, msg_type, mixer_ch, 0, val); + param->mixer.output.paired_flag[mixer_ch] = val; + } + break; + default: + break; + } + } + break; + } + case MAIN_OUTPUT_PAIRED_VOLUME: + if (parser->param.output.main_paired_volume != val) { + queue_event(motu, msg_type, 0, 0, val); + parser->param.output.main_paired_volume = val; + } + break; + case HP_OUTPUT_PAIRED_VOLUME: + if (parser->param.output.hp_paired_volume != val) { + queue_event(motu, msg_type, 0, 0, val); + parser->param.output.hp_paired_volume = val; + } + break; + case HP_OUTPUT_PAIRED_ASSIGNMENT: + if (parser->param.output.hp_paired_assignment != val) { + queue_event(motu, msg_type, 0, 0, val); + parser->param.output.hp_paired_assignment = val; + } + break; + case LINE_INPUT_BOOST: + if (parser->param.line_input.boost_flag != val) { + queue_event(motu, msg_type, 0, 0, val); + parser->param.line_input.boost_flag = val; + } + break; + case LINE_INPUT_NOMINAL_LEVEL: + if (parser->param.line_input.nominal_level_flag != val) { + queue_event(motu, msg_type, 0, 0, val); + parser->param.line_input.nominal_level_flag = val; + } + break; + case INPUT_GAIN_AND_INVERT: + case INPUT_FLAG: + { + struct snd_firewire_motu_register_dsp_parameter *param = &parser->param; + u8 input_ch = parser->input_ch; + + if (parser->prev_msg_type != msg_type) + input_ch = 0; + else + ++input_ch; + + if (input_ch < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_INPUT_COUNT) { + switch (msg_type) { + case INPUT_GAIN_AND_INVERT: + if (param->input.gain_and_invert[input_ch] != val) { + queue_event(motu, msg_type, input_ch, 0, val); + param->input.gain_and_invert[input_ch] = val; + } + break; + case INPUT_FLAG: + if (param->input.flag[input_ch] != val) { + queue_event(motu, msg_type, input_ch, 0, val); + param->input.flag[input_ch] = val; + } + break; + default: + break; + } + parser->input_ch = input_ch; + } + break; + } + case UNKNOWN_0: + case UNKNOWN_2: + break; + case METER: + { + u8 pos; + + if (!meter_pos_quirk) + pos = b[MSG_METER_IDX_POS]; + else + pos = b[MSG_METER_IDX_POS_4PRE_AE]; + + if (pos < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT) { + parser->meter.data[pos] = val; + } else if (pos >= 0x80) { + pos -= (0x80 - SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_INPUT_COUNT); + + if (pos < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_METER_COUNT) + parser->meter.data[pos] = val; + } + + // The message for meter is interruptible to the series of other + // types of messages. Don't cache it. + fallthrough; + } + case INVALID: + default: + // Don't cache it. + continue; + } + + parser->prev_msg_type = msg_type; + } + } + + if (pos != parser->push_pos) + wake_up(&motu->hwdep_wait); + + spin_unlock_irqrestore(&parser->lock, flags); +} + +void snd_motu_register_dsp_message_parser_copy_meter(struct snd_motu *motu, + struct snd_firewire_motu_register_dsp_meter *meter) +{ + struct msg_parser *parser = motu->message_parser; + unsigned long flags; + + spin_lock_irqsave(&parser->lock, flags); + memcpy(meter, &parser->meter, sizeof(*meter)); + spin_unlock_irqrestore(&parser->lock, flags); +} + +void snd_motu_register_dsp_message_parser_copy_parameter(struct snd_motu *motu, + struct snd_firewire_motu_register_dsp_parameter *param) +{ + struct msg_parser *parser = motu->message_parser; + unsigned long flags; + + spin_lock_irqsave(&parser->lock, flags); + memcpy(param, &parser->param, sizeof(*param)); + spin_unlock_irqrestore(&parser->lock, flags); +} + +unsigned int snd_motu_register_dsp_message_parser_count_event(struct snd_motu *motu) +{ + struct msg_parser *parser = motu->message_parser; + + if (parser->pull_pos > parser->push_pos) + return EVENT_QUEUE_SIZE - parser->pull_pos + parser->push_pos; + else + return parser->push_pos - parser->pull_pos; +} + +bool snd_motu_register_dsp_message_parser_copy_event(struct snd_motu *motu, u32 *event) +{ + struct msg_parser *parser = motu->message_parser; + unsigned int pos = parser->pull_pos; + unsigned long flags; + + if (pos == parser->push_pos) + return false; + + spin_lock_irqsave(&parser->lock, flags); + + *event = parser->event_queue[pos]; + + ++pos; + if (pos >= EVENT_QUEUE_SIZE) + pos = 0; + parser->pull_pos = pos; + + spin_unlock_irqrestore(&parser->lock, flags); + + return true; +} diff --git a/sound/firewire/motu/motu-stream.c b/sound/firewire/motu/motu-stream.c index 9e6ca39ebd7f..64aec9c3eefd 100644 --- a/sound/firewire/motu/motu-stream.c +++ b/sound/firewire/motu/motu-stream.c @@ -255,6 +255,16 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu) if (err < 0) return err; + if (motu->spec->flags & SND_MOTU_SPEC_REGISTER_DSP) { + err = snd_motu_register_dsp_message_parser_init(motu); + if (err < 0) + return err; + } else if (motu->spec->flags & SND_MOTU_SPEC_COMMAND_DSP) { + err = snd_motu_command_dsp_message_parser_init(motu, motu->tx_stream.sfc); + if (err < 0) + return err; + } + err = begin_session(motu); if (err < 0) { dev_err(&motu->unit->device, diff --git a/sound/firewire/motu/motu.c b/sound/firewire/motu/motu.c index f65426238d4c..f8b7fe38751c 100644 --- a/sound/firewire/motu/motu.c +++ b/sound/firewire/motu/motu.c @@ -112,6 +112,16 @@ static int motu_probe(struct fw_unit *unit, const struct ieee1394_device_id *ent if (err < 0) goto error; + if (motu->spec->flags & SND_MOTU_SPEC_REGISTER_DSP) { + err = snd_motu_register_dsp_message_parser_new(motu); + if (err < 0) + goto error; + } else if (motu->spec->flags & SND_MOTU_SPEC_COMMAND_DSP) { + err = snd_motu_command_dsp_message_parser_new(motu); + if (err < 0) + goto error; + } + err = snd_card_register(card); if (err < 0) goto error; @@ -159,9 +169,11 @@ static const struct ieee1394_device_id motu_id_table[] = { SND_MOTU_DEV_ENTRY(0x00000f, &snd_motu_spec_8pre), SND_MOTU_DEV_ENTRY(0x000015, &snd_motu_spec_828mk3_fw), // FireWire only. SND_MOTU_DEV_ENTRY(0x000019, &snd_motu_spec_ultralite_mk3), // FireWire only. + SND_MOTU_DEV_ENTRY(0x00001b, &snd_motu_spec_traveler_mk3), SND_MOTU_DEV_ENTRY(0x000030, &snd_motu_spec_ultralite_mk3), // Hybrid. SND_MOTU_DEV_ENTRY(0x000035, &snd_motu_spec_828mk3_hybrid), // Hybrid. SND_MOTU_DEV_ENTRY(0x000033, &snd_motu_spec_audio_express), + SND_MOTU_DEV_ENTRY(0x000039, &snd_motu_spec_track16), SND_MOTU_DEV_ENTRY(0x000045, &snd_motu_spec_4pre), { } }; diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h index f1a830b358d4..4189f2192284 100644 --- a/sound/firewire/motu/motu.h +++ b/sound/firewire/motu/motu.h @@ -74,10 +74,13 @@ struct snd_motu { int dev_lock_count; bool dev_lock_changed; wait_queue_head_t hwdep_wait; + struct snd_hwdep *hwdep; struct amdtp_domain domain; struct amdtp_motu_cache cache; + + void *message_parser; }; enum snd_motu_spec_flags { @@ -85,6 +88,8 @@ enum snd_motu_spec_flags { SND_MOTU_SPEC_RX_MIDI_3RD_Q = 0x0002, SND_MOTU_SPEC_TX_MIDI_2ND_Q = 0x0004, SND_MOTU_SPEC_TX_MIDI_3RD_Q = 0x0008, + SND_MOTU_SPEC_REGISTER_DSP = 0x0010, + SND_MOTU_SPEC_COMMAND_DSP = 0x0020, }; #define SND_MOTU_CLOCK_RATE_COUNT 6 @@ -133,8 +138,10 @@ extern const struct snd_motu_spec snd_motu_spec_8pre; extern const struct snd_motu_spec snd_motu_spec_828mk3_fw; extern const struct snd_motu_spec snd_motu_spec_828mk3_hybrid; +extern const struct snd_motu_spec snd_motu_spec_traveler_mk3; extern const struct snd_motu_spec snd_motu_spec_ultralite_mk3; extern const struct snd_motu_spec snd_motu_spec_audio_express; +extern const struct snd_motu_spec snd_motu_spec_track16; extern const struct snd_motu_spec snd_motu_spec_4pre; int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit, @@ -270,4 +277,22 @@ static inline int snd_motu_protocol_cache_packet_formats(struct snd_motu *motu) return -ENXIO; } +int snd_motu_register_dsp_message_parser_new(struct snd_motu *motu); +int snd_motu_register_dsp_message_parser_init(struct snd_motu *motu); +void snd_motu_register_dsp_message_parser_parse(struct snd_motu *motu, const struct pkt_desc *descs, + unsigned int desc_count, unsigned int data_block_quadlets); +void snd_motu_register_dsp_message_parser_copy_meter(struct snd_motu *motu, + struct snd_firewire_motu_register_dsp_meter *meter); +void snd_motu_register_dsp_message_parser_copy_parameter(struct snd_motu *motu, + struct snd_firewire_motu_register_dsp_parameter *params); +unsigned int snd_motu_register_dsp_message_parser_count_event(struct snd_motu *motu); +bool snd_motu_register_dsp_message_parser_copy_event(struct snd_motu *motu, u32 *event); + +int snd_motu_command_dsp_message_parser_new(struct snd_motu *motu); +int snd_motu_command_dsp_message_parser_init(struct snd_motu *motu, enum cip_sfc sfc); +void snd_motu_command_dsp_message_parser_parse(struct snd_motu *motu, const struct pkt_desc *descs, + unsigned int desc_count, unsigned int data_block_quadlets); +void snd_motu_command_dsp_message_parser_copy_meter(struct snd_motu *motu, + struct snd_firewire_motu_command_dsp_meter *meter); + #endif diff --git a/sound/firewire/oxfw/oxfw-stream.c b/sound/firewire/oxfw/oxfw-stream.c index fff18b5d4e05..f4a702def397 100644 --- a/sound/firewire/oxfw/oxfw-stream.c +++ b/sound/firewire/oxfw/oxfw-stream.c @@ -9,7 +9,7 @@ #include <linux/delay.h> #define AVC_GENERIC_FRAME_MAXIMUM_BYTES 512 -#define READY_TIMEOUT_MS 200 +#define READY_TIMEOUT_MS 600 /* * According to datasheet of Oxford Semiconductor: @@ -367,6 +367,11 @@ int snd_oxfw_stream_start_duplex(struct snd_oxfw *oxfw) // Just after changing sampling transfer frequency, many cycles are // skipped for packet transmission. tx_init_skip_cycles = 400; + } else if (oxfw->quirks & SND_OXFW_QUIRK_VOLUNTARY_RECOVERY) { + // It takes a bit time for target device to adjust event frequency + // according to nominal event frequency in isochronous packets from + // ALSA oxfw driver. + tx_init_skip_cycles = 4000; } else { replay_seq = true; } diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c index daf731364695..b496f87841ae 100644 --- a/sound/firewire/oxfw/oxfw.c +++ b/sound/firewire/oxfw/oxfw.c @@ -25,6 +25,7 @@ #define MODEL_SATELLITE 0x00200f #define MODEL_SCS1M 0x001000 #define MODEL_DUET_FW 0x01dddd +#define MODEL_ONYX_1640I 0x001640 #define SPECIFIER_1394TA 0x00a02d #define VERSION_AVC 0x010001 @@ -192,6 +193,13 @@ static int detect_quirks(struct snd_oxfw *oxfw, const struct ieee1394_device_id // OXFW971-based models may transfer events by blocking method. if (!(oxfw->quirks & SND_OXFW_QUIRK_JUMBO_PAYLOAD)) oxfw->quirks |= SND_OXFW_QUIRK_BLOCKING_TRANSMISSION; + + if (model == MODEL_ONYX_1640I) { + //Unless receiving packets without NOINFO packet, the device transfers + //mostly half of events in packets than expected. + oxfw->quirks |= SND_OXFW_QUIRK_IGNORE_NO_INFO_PACKET | + SND_OXFW_QUIRK_VOLUNTARY_RECOVERY; + } } return 0; diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h index c13034f6c2ca..d728e451a25c 100644 --- a/sound/firewire/oxfw/oxfw.h +++ b/sound/firewire/oxfw/oxfw.h @@ -47,6 +47,11 @@ enum snd_oxfw_quirk { // the device to process audio data even if the value is invalid in a point of // IEC 61883-1/6. SND_OXFW_QUIRK_IGNORE_NO_INFO_PACKET = 0x10, + // Loud Technologies Mackie Onyx 1640i seems to configure OXFW971 ASIC so that it decides + // event frequency according to events in received isochronous packets. The device looks to + // performs media clock recovery voluntarily. In the recovery, the packets with NO_INFO + // are ignored, thus driver should transfer packets with timestamp. + SND_OXFW_QUIRK_VOLUNTARY_RECOVERY = 0x20, }; /* This is an arbitrary number for convinience. */ diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index 0c005d67fa89..37154ed43bd5 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -106,20 +106,14 @@ void snd_hdac_stream_free_all(struct hdac_bus *bus) } EXPORT_SYMBOL_GPL(snd_hdac_stream_free_all); -/** - * snd_hdac_ext_stream_decouple - decouple the hdac stream - * @bus: HD-audio core bus - * @stream: HD-audio ext core stream object to initialize - * @decouple: flag to decouple - */ -void snd_hdac_ext_stream_decouple(struct hdac_bus *bus, - struct hdac_ext_stream *stream, bool decouple) +void snd_hdac_ext_stream_decouple_locked(struct hdac_bus *bus, + struct hdac_ext_stream *stream, + bool decouple) { struct hdac_stream *hstream = &stream->hstream; u32 val; int mask = AZX_PPCTL_PROCEN(hstream->index); - spin_lock_irq(&bus->reg_lock); val = readw(bus->ppcap + AZX_REG_PP_PPCTL) & mask; if (decouple && !val) @@ -128,6 +122,20 @@ void snd_hdac_ext_stream_decouple(struct hdac_bus *bus, snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, mask, 0); stream->decoupled = decouple; +} +EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_decouple_locked); + +/** + * snd_hdac_ext_stream_decouple - decouple the hdac stream + * @bus: HD-audio core bus + * @stream: HD-audio ext core stream object to initialize + * @decouple: flag to decouple + */ +void snd_hdac_ext_stream_decouple(struct hdac_bus *bus, + struct hdac_ext_stream *stream, bool decouple) +{ + spin_lock_irq(&bus->reg_lock); + snd_hdac_ext_stream_decouple_locked(bus, stream, decouple); spin_unlock_irq(&bus->reg_lock); } EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_decouple); @@ -252,6 +260,7 @@ hdac_ext_link_stream_assign(struct hdac_bus *bus, return NULL; } + spin_lock_irq(&bus->reg_lock); list_for_each_entry(stream, &bus->stream_list, list) { struct hdac_ext_stream *hstream = container_of(stream, struct hdac_ext_stream, @@ -266,17 +275,16 @@ hdac_ext_link_stream_assign(struct hdac_bus *bus, } if (!hstream->link_locked) { - snd_hdac_ext_stream_decouple(bus, hstream, true); + snd_hdac_ext_stream_decouple_locked(bus, hstream, true); res = hstream; break; } } if (res) { - spin_lock_irq(&bus->reg_lock); res->link_locked = 1; res->link_substream = substream; - spin_unlock_irq(&bus->reg_lock); } + spin_unlock_irq(&bus->reg_lock); return res; } @@ -292,6 +300,7 @@ hdac_ext_host_stream_assign(struct hdac_bus *bus, return NULL; } + spin_lock_irq(&bus->reg_lock); list_for_each_entry(stream, &bus->stream_list, list) { struct hdac_ext_stream *hstream = container_of(stream, struct hdac_ext_stream, @@ -301,18 +310,17 @@ hdac_ext_host_stream_assign(struct hdac_bus *bus, if (!stream->opened) { if (!hstream->decoupled) - snd_hdac_ext_stream_decouple(bus, hstream, true); + snd_hdac_ext_stream_decouple_locked(bus, hstream, true); res = hstream; break; } } if (res) { - spin_lock_irq(&bus->reg_lock); res->hstream.opened = 1; res->hstream.running = 0; res->hstream.substream = substream; - spin_unlock_irq(&bus->reg_lock); } + spin_unlock_irq(&bus->reg_lock); return res; } @@ -378,15 +386,17 @@ void snd_hdac_ext_stream_release(struct hdac_ext_stream *stream, int type) break; case HDAC_EXT_STREAM_TYPE_HOST: + spin_lock_irq(&bus->reg_lock); if (stream->decoupled && !stream->link_locked) - snd_hdac_ext_stream_decouple(bus, stream, false); + snd_hdac_ext_stream_decouple_locked(bus, stream, false); + spin_unlock_irq(&bus->reg_lock); snd_hdac_stream_release(&stream->hstream); break; case HDAC_EXT_STREAM_TYPE_LINK: - if (stream->decoupled && !stream->hstream.opened) - snd_hdac_ext_stream_decouple(bus, stream, false); spin_lock_irq(&bus->reg_lock); + if (stream->decoupled && !stream->hstream.opened) + snd_hdac_ext_stream_decouple_locked(bus, stream, false); stream->link_locked = 0; stream->link_substream = NULL; spin_unlock_irq(&bus->reg_lock); diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index 1eb8563db2df..9867555883c3 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -296,6 +296,7 @@ struct hdac_stream *snd_hdac_stream_assign(struct hdac_bus *bus, int key = (substream->pcm->device << 16) | (substream->number << 2) | (substream->stream + 1); + spin_lock_irq(&bus->reg_lock); list_for_each_entry(azx_dev, &bus->stream_list, list) { if (azx_dev->direction != substream->stream) continue; @@ -309,13 +310,12 @@ struct hdac_stream *snd_hdac_stream_assign(struct hdac_bus *bus, res = azx_dev; } if (res) { - spin_lock_irq(&bus->reg_lock); res->opened = 1; res->running = 0; res->assigned_key = key; res->substream = substream; - spin_unlock_irq(&bus->reg_lock); } + spin_unlock_irq(&bus->reg_lock); return res; } EXPORT_SYMBOL_GPL(snd_hdac_stream_assign); diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c index b9ac9e9e45a4..4208fa8a4db5 100644 --- a/sound/hda/intel-dsp-config.c +++ b/sound/hda/intel-dsp-config.c @@ -252,6 +252,11 @@ static const struct config_entry config_table[] = { .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0x02c8, }, + { + .flags = FLAG_SOF, + .device = 0x02c8, + .codec_hid = "ESSX8336", + }, /* Cometlake-H */ { .flags = FLAG_SOF, @@ -276,6 +281,11 @@ static const struct config_entry config_table[] = { .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0x06c8, }, + { + .flags = FLAG_SOF, + .device = 0x06c8, + .codec_hid = "ESSX8336", + }, #endif /* Icelake */ @@ -299,6 +309,15 @@ static const struct config_entry config_table[] = { }, #endif +/* JasperLake */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_JASPERLAKE) + { + .flags = FLAG_SOF, + .device = 0x4dc8, + .codec_hid = "ESSX8336", + }, +#endif + /* Tigerlake */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_TIGERLAKE) { diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig index 6ffa48dd5983..570b88e0b201 100644 --- a/sound/isa/Kconfig +++ b/sound/isa/Kconfig @@ -22,7 +22,7 @@ config SND_SB16_DSP menuconfig SND_ISA bool "ISA sound devices" depends on ISA || COMPILE_TEST - depends on ISA_DMA_API + depends on ISA_DMA_API && !M68K default y help Support for sound devices connected via the ISA bus. diff --git a/sound/isa/gus/gus_dma.c b/sound/isa/gus/gus_dma.c index a1c770d826dd..6d664dd8dde0 100644 --- a/sound/isa/gus/gus_dma.c +++ b/sound/isa/gus/gus_dma.c @@ -126,6 +126,8 @@ static void snd_gf1_dma_interrupt(struct snd_gus_card * gus) } block = snd_gf1_dma_next_block(gus); spin_unlock(&gus->dma_lock); + if (!block) + return; snd_gf1_dma_program(gus, block->addr, block->buf_addr, block->count, (unsigned short) block->cmd); kfree(block); #if 0 diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 93bc9bef7641..41ce12597177 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -279,6 +279,7 @@ config SND_CS46XX_NEW_DSP config SND_CS5530 tristate "CS5530 Audio" depends on ISA_DMA_API && (X86_32 || COMPILE_TEST) + depends on !M68K select SND_SB16_DSP help Say Y here to include support for audio on Cyrix/NatSemi CS5530 chips. diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index ea20236f35db..9a678b5cf285 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -3218,7 +3218,6 @@ static int snd_cmipci_probe(struct pci_dev *pci, { static int dev; struct snd_card *card; - struct cmipci *cm; int err; if (dev >= SNDRV_CARDS) @@ -3229,10 +3228,9 @@ static int snd_cmipci_probe(struct pci_dev *pci, } err = snd_devm_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, - sizeof(*cm), &card); + sizeof(struct cmipci), &card); if (err < 0) return err; - cm = card->private_data; switch (pci->device) { case PCI_DEVICE_ID_CMEDIA_CM8738: diff --git a/sound/pci/ctxfi/ctamixer.c b/sound/pci/ctxfi/ctamixer.c index da6e6350ceaf..d074727c3e21 100644 --- a/sound/pci/ctxfi/ctamixer.c +++ b/sound/pci/ctxfi/ctamixer.c @@ -23,16 +23,15 @@ #define BLANK_SLOT 4094 -static int amixer_master(struct rsc *rsc) +static void amixer_master(struct rsc *rsc) { rsc->conj = 0; - return rsc->idx = container_of(rsc, struct amixer, rsc)->idx[0]; + rsc->idx = container_of(rsc, struct amixer, rsc)->idx[0]; } -static int amixer_next_conj(struct rsc *rsc) +static void amixer_next_conj(struct rsc *rsc) { rsc->conj++; - return container_of(rsc, struct amixer, rsc)->idx[rsc->conj]; } static int amixer_index(const struct rsc *rsc) @@ -331,16 +330,15 @@ int amixer_mgr_destroy(struct amixer_mgr *amixer_mgr) /* SUM resource management */ -static int sum_master(struct rsc *rsc) +static void sum_master(struct rsc *rsc) { rsc->conj = 0; - return rsc->idx = container_of(rsc, struct sum, rsc)->idx[0]; + rsc->idx = container_of(rsc, struct sum, rsc)->idx[0]; } -static int sum_next_conj(struct rsc *rsc) +static void sum_next_conj(struct rsc *rsc) { rsc->conj++; - return container_of(rsc, struct sum, rsc)->idx[rsc->conj]; } static int sum_index(const struct rsc *rsc) diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c index f589da045342..7fc720046ce2 100644 --- a/sound/pci/ctxfi/ctdaio.c +++ b/sound/pci/ctxfi/ctdaio.c @@ -51,12 +51,12 @@ static const struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = { [SPDIFIO] = {.left = 0x05, .right = 0x85}, }; -static int daio_master(struct rsc *rsc) +static void daio_master(struct rsc *rsc) { /* Actually, this is not the resource index of DAIO. * For DAO, it is the input mapper index. And, for DAI, * it is the output time-slot index. */ - return rsc->conj = rsc->idx; + rsc->conj = rsc->idx; } static int daio_index(const struct rsc *rsc) @@ -64,19 +64,19 @@ static int daio_index(const struct rsc *rsc) return rsc->conj; } -static int daio_out_next_conj(struct rsc *rsc) +static void daio_out_next_conj(struct rsc *rsc) { - return rsc->conj += 2; + rsc->conj += 2; } -static int daio_in_next_conj_20k1(struct rsc *rsc) +static void daio_in_next_conj_20k1(struct rsc *rsc) { - return rsc->conj += 0x200; + rsc->conj += 0x200; } -static int daio_in_next_conj_20k2(struct rsc *rsc) +static void daio_in_next_conj_20k2(struct rsc *rsc) { - return rsc->conj += 0x100; + rsc->conj += 0x100; } static const struct rsc_ops daio_out_rsc_ops = { diff --git a/sound/pci/ctxfi/ctresource.c b/sound/pci/ctxfi/ctresource.c index 81ad26934518..be1d3e61309c 100644 --- a/sound/pci/ctxfi/ctresource.c +++ b/sound/pci/ctxfi/ctresource.c @@ -109,18 +109,17 @@ static int audio_ring_slot(const struct rsc *rsc) return (rsc->conj << 4) + offset_in_audio_slot_block[rsc->type]; } -static int rsc_next_conj(struct rsc *rsc) +static void rsc_next_conj(struct rsc *rsc) { unsigned int i; for (i = 0; (i < 8) && (!(rsc->msr & (0x1 << i))); ) i++; rsc->conj += (AUDIO_SLOT_BLOCK_NUM >> i); - return rsc->conj; } -static int rsc_master(struct rsc *rsc) +static void rsc_master(struct rsc *rsc) { - return rsc->conj = rsc->idx; + rsc->conj = rsc->idx; } static const struct rsc_ops rsc_generic_ops = { diff --git a/sound/pci/ctxfi/ctresource.h b/sound/pci/ctxfi/ctresource.h index fdbfd808816d..58553bda44f4 100644 --- a/sound/pci/ctxfi/ctresource.h +++ b/sound/pci/ctxfi/ctresource.h @@ -39,8 +39,8 @@ struct rsc { }; struct rsc_ops { - int (*master)(struct rsc *rsc); /* Move to master resource */ - int (*next_conj)(struct rsc *rsc); /* Move to next conjugate resource */ + void (*master)(struct rsc *rsc); /* Move to master resource */ + void (*next_conj)(struct rsc *rsc); /* Move to next conjugate resource */ int (*index)(const struct rsc *rsc); /* Return the index of resource */ /* Return the output slot number */ int (*output_slot)(const struct rsc *rsc); diff --git a/sound/pci/ctxfi/ctsrc.c b/sound/pci/ctxfi/ctsrc.c index bd4697b44233..4a94b4708a77 100644 --- a/sound/pci/ctxfi/ctsrc.c +++ b/sound/pci/ctxfi/ctsrc.c @@ -590,16 +590,15 @@ int src_mgr_destroy(struct src_mgr *src_mgr) /* SRCIMP resource manager operations */ -static int srcimp_master(struct rsc *rsc) +static void srcimp_master(struct rsc *rsc) { rsc->conj = 0; - return rsc->idx = container_of(rsc, struct srcimp, rsc)->idx[0]; + rsc->idx = container_of(rsc, struct srcimp, rsc)->idx[0]; } -static int srcimp_next_conj(struct rsc *rsc) +static void srcimp_next_conj(struct rsc *rsc) { rsc->conj++; - return container_of(rsc, struct srcimp, rsc)->idx[rsc->conj]; } static int srcimp_index(const struct rsc *rsc) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 4d22e7adeee8..1b46b599a5cf 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -335,7 +335,10 @@ enum { ((pci)->device == 0x0c0c) || \ ((pci)->device == 0x0d0c) || \ ((pci)->device == 0x160c) || \ - ((pci)->device == 0x490d)) + ((pci)->device == 0x490d) || \ + ((pci)->device == 0x4f90) || \ + ((pci)->device == 0x4f91) || \ + ((pci)->device == 0x4f92)) #define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98) @@ -638,13 +641,17 @@ static int azx_position_check(struct azx *chip, struct azx_dev *azx_dev) * the update-IRQ timing. The IRQ is issued before actually the * data is processed. So, we need to process it afterwords in a * workqueue. + * + * Returns 1 if OK to proceed, 0 for delay handling, -1 for skipping update */ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev) { struct snd_pcm_substream *substream = azx_dev->core.substream; + struct snd_pcm_runtime *runtime = substream->runtime; int stream = substream->stream; u32 wallclk; unsigned int pos; + snd_pcm_uframes_t hwptr, target; wallclk = azx_readl(chip, WALLCLK) - azx_dev->core.start_wallclk; if (wallclk < (azx_dev->core.period_wallclk * 2) / 3) @@ -681,6 +688,24 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev) /* NG - it's below the first next period boundary */ return chip->bdl_pos_adj ? 0 : -1; azx_dev->core.start_wallclk += wallclk; + + if (azx_dev->core.no_period_wakeup) + return 1; /* OK, no need to check period boundary */ + + if (runtime->hw_ptr_base != runtime->hw_ptr_interrupt) + return 1; /* OK, already in hwptr updating process */ + + /* check whether the period gets really elapsed */ + pos = bytes_to_frames(runtime, pos); + hwptr = runtime->hw_ptr_base + pos; + if (hwptr < runtime->status->hw_ptr) + hwptr += runtime->buffer_size; + target = runtime->hw_ptr_interrupt + runtime->period_size; + if (hwptr < target) { + /* too early wakeup, process it later */ + return chip->bdl_pos_adj ? 0 : -1; + } + return 1; /* OK, it's fine */ } @@ -859,31 +884,6 @@ static int azx_get_delay_from_fifo(struct azx *chip, struct azx_dev *azx_dev, return substream->runtime->delay; } -static unsigned int azx_skl_get_dpib_pos(struct azx *chip, - struct azx_dev *azx_dev) -{ - return _snd_hdac_chip_readl(azx_bus(chip), - AZX_REG_VS_SDXDPIB_XBASE + - (AZX_REG_VS_SDXDPIB_XINTERVAL * - azx_dev->core.index)); -} - -/* get the current DMA position with correction on SKL+ chips */ -static unsigned int azx_get_pos_skl(struct azx *chip, struct azx_dev *azx_dev) -{ - /* DPIB register gives a more accurate position for playback */ - if (azx_dev->core.substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - return azx_skl_get_dpib_pos(chip, azx_dev); - - /* For capture, we need to read posbuf, but it requires a delay - * for the possible boundary overlap; the read of DPIB fetches the - * actual posbuf - */ - udelay(20); - azx_skl_get_dpib_pos(chip, azx_dev); - return azx_get_pos_posbuf(chip, azx_dev); -} - static void __azx_shutdown_chip(struct azx *chip, bool skip_link_reset) { azx_stop_chip(chip); @@ -1573,7 +1573,7 @@ static void assign_position_fix(struct azx *chip, int fix) [POS_FIX_POSBUF] = azx_get_pos_posbuf, [POS_FIX_VIACOMBO] = azx_via_get_position, [POS_FIX_COMBO] = azx_get_pos_lpib, - [POS_FIX_SKL] = azx_get_pos_skl, + [POS_FIX_SKL] = azx_get_pos_posbuf, [POS_FIX_FIFO] = azx_get_pos_fifo, }; @@ -2330,7 +2330,8 @@ static int azx_probe_continue(struct azx *chip) out_free: if (err < 0) { - azx_free(chip); + pci_set_drvdata(pci, NULL); + snd_card_free(chip->card); return err; } @@ -2367,6 +2368,7 @@ static void azx_remove(struct pci_dev *pci) cancel_delayed_work_sync(&hda->probe_work); device_lock(&pci->dev); + pci_set_drvdata(pci, NULL); snd_card_free(card); } } @@ -2474,6 +2476,13 @@ static const struct pci_device_id azx_ids[] = { /* DG1 */ { PCI_DEVICE(0x8086, 0x490d), .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, + /* DG2 */ + { PCI_DEVICE(0x8086, 0x4f90), + .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, + { PCI_DEVICE(0x8086, 0x4f91), + .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, + { PCI_DEVICE(0x8086, 0x4f92), + .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, /* Alderlake-S */ { PCI_DEVICE(0x8086, 0x7ad0), .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index ea8ab8b43337..d22c96eb2f8f 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -438,6 +438,15 @@ int snd_hda_codec_set_pin_target(struct hda_codec *codec, hda_nid_t nid, #define for_each_hda_codec_node(nid, codec) \ for ((nid) = (codec)->core.start_nid; (nid) < (codec)->core.end_nid; (nid)++) +/* Set the codec power_state flag to indicate to allow unsol event handling; + * see hda_codec_unsol_event() in hda_bind.c. Calling this might confuse the + * state tracking, so use with care. + */ +static inline void snd_hda_codec_allow_unsol_events(struct hda_codec *codec) +{ + codec->core.dev.power.power_state = PMSG_ON; +} + /* * get widget capabilities */ diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c index 31ff11ab868e..039b9f2f8e94 100644 --- a/sound/pci/hda/patch_cs8409.c +++ b/sound/pci/hda/patch_cs8409.c @@ -750,6 +750,11 @@ static void cs42l42_resume(struct sub_codec *cs42l42) if (cs42l42->full_scale_vol) cs8409_i2c_write(cs42l42, 0x2001, 0x01); + /* we have to explicitly allow unsol event handling even during the + * resume phase so that the jack event is processed properly + */ + snd_hda_codec_allow_unsol_events(cs42l42->codec); + cs42l42_enable_jack_detect(cs42l42); } diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 65d2c5539919..415701bd10ac 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -4380,10 +4380,11 @@ HDA_CODEC_ENTRY(0x8086280f, "Icelake HDMI", patch_i915_icl_hdmi), HDA_CODEC_ENTRY(0x80862812, "Tigerlake HDMI", patch_i915_tgl_hdmi), HDA_CODEC_ENTRY(0x80862814, "DG1 HDMI", patch_i915_tgl_hdmi), HDA_CODEC_ENTRY(0x80862815, "Alderlake HDMI", patch_i915_tgl_hdmi), -HDA_CODEC_ENTRY(0x8086281c, "Alderlake-P HDMI", patch_i915_tgl_hdmi), HDA_CODEC_ENTRY(0x80862816, "Rocketlake HDMI", patch_i915_tgl_hdmi), +HDA_CODEC_ENTRY(0x80862819, "DG2 HDMI", patch_i915_tgl_hdmi), HDA_CODEC_ENTRY(0x8086281a, "Jasperlake HDMI", patch_i915_icl_hdmi), HDA_CODEC_ENTRY(0x8086281b, "Elkhartlake HDMI", patch_i915_icl_hdmi), +HDA_CODEC_ENTRY(0x8086281c, "Alderlake-P HDMI", patch_i915_tgl_hdmi), HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI", patch_i915_byt_hdmi), diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 22d27b12c4e7..e59ff75eea75 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2535,9 +2535,11 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x65f1, "Clevo PC50HS", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS), + SND_PCI_QUIRK(0x1558, 0x67f1, "Clevo PC70H[PRS]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170SM", ALC1220_FIXUP_CLEVO_PB51ED_PINS), SND_PCI_QUIRK(0x1558, 0x7715, "Clevo X170KM-G", ALC1220_FIXUP_CLEVO_PB51ED), @@ -4354,6 +4356,16 @@ static void alc287_fixup_hp_gpio_led(struct hda_codec *codec, alc_fixup_hp_gpio_led(codec, action, 0x10, 0); } +static void alc245_fixup_hp_gpio_led(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct alc_spec *spec = codec->spec; + + if (action == HDA_FIXUP_ACT_PRE_PROBE) + spec->micmute_led_polarity = 1; + alc_fixup_hp_gpio_led(codec, action, 0, 0x04); +} + /* turn on/off mic-mute LED per capture hook via VREF change */ static int vref_micmute_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) @@ -6405,6 +6417,44 @@ static void alc_fixup_no_int_mic(struct hda_codec *codec, } } +/* GPIO1 = amplifier on/off + * GPIO3 = mic mute LED + */ +static void alc285_fixup_hp_spectre_x360_eb1(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + static const hda_nid_t conn[] = { 0x02 }; + + struct alc_spec *spec = codec->spec; + static const struct hda_pintbl pincfgs[] = { + { 0x14, 0x90170110 }, /* front/high speakers */ + { 0x17, 0x90170130 }, /* back/bass speakers */ + { } + }; + + //enable micmute led + alc_fixup_hp_gpio_led(codec, action, 0x00, 0x04); + + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + spec->micmute_led_polarity = 1; + /* needed for amp of back speakers */ + spec->gpio_mask |= 0x01; + spec->gpio_dir |= 0x01; + snd_hda_apply_pincfgs(codec, pincfgs); + /* share DAC to have unified volume control */ + snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn), conn); + snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn); + break; + case HDA_FIXUP_ACT_INIT: + /* need to toggle GPIO to enable the amp of back speakers */ + alc_update_gpio_data(codec, 0x01, true); + msleep(100); + alc_update_gpio_data(codec, 0x01, false); + break; + } +} + static void alc285_fixup_hp_spectre_x360(struct hda_codec *codec, const struct hda_fixup *fix, int action) { @@ -6453,22 +6503,47 @@ static void alc287_fixup_legion_15imhg05_speakers(struct hda_codec *codec, /* for alc285_fixup_ideapad_s740_coef() */ #include "ideapad_s740_helper.c" -static void alc256_fixup_tongfang_reset_persistent_settings(struct hda_codec *codec, - const struct hda_fixup *fix, - int action) +static const struct coef_fw alc256_fixup_set_coef_defaults_coefs[] = { + WRITE_COEF(0x10, 0x0020), WRITE_COEF(0x24, 0x0000), + WRITE_COEF(0x26, 0x0000), WRITE_COEF(0x29, 0x3000), + WRITE_COEF(0x37, 0xfe05), WRITE_COEF(0x45, 0x5089), + {} +}; + +static void alc256_fixup_set_coef_defaults(struct hda_codec *codec, + const struct hda_fixup *fix, + int action) { /* - * A certain other OS sets these coeffs to different values. On at least one TongFang - * barebone these settings might survive even a cold reboot. So to restore a clean slate the - * values are explicitly reset to default here. Without this, the external microphone is - * always in a plugged-in state, while the internal microphone is always in an unplugged - * state, breaking the ability to use the internal microphone. - */ - alc_write_coef_idx(codec, 0x24, 0x0000); - alc_write_coef_idx(codec, 0x26, 0x0000); - alc_write_coef_idx(codec, 0x29, 0x3000); - alc_write_coef_idx(codec, 0x37, 0xfe05); - alc_write_coef_idx(codec, 0x45, 0x5089); + * A certain other OS sets these coeffs to different values. On at least + * one TongFang barebone these settings might survive even a cold + * reboot. So to restore a clean slate the values are explicitly reset + * to default here. Without this, the external microphone is always in a + * plugged-in state, while the internal microphone is always in an + * unplugged state, breaking the ability to use the internal microphone. + */ + alc_process_coef_fw(codec, alc256_fixup_set_coef_defaults_coefs); +} + +static const struct coef_fw alc233_fixup_no_audio_jack_coefs[] = { + WRITE_COEF(0x1a, 0x9003), WRITE_COEF(0x1b, 0x0e2b), WRITE_COEF(0x37, 0xfe06), + WRITE_COEF(0x38, 0x4981), WRITE_COEF(0x45, 0xd489), WRITE_COEF(0x46, 0x0074), + WRITE_COEF(0x49, 0x0149), + {} +}; + +static void alc233_fixup_no_audio_jack(struct hda_codec *codec, + const struct hda_fixup *fix, + int action) +{ + /* + * The audio jack input and output is not detected on the ASRock NUC Box + * 1100 series when cold booting without this fix. Warm rebooting from a + * certain other OS makes the audio functional, as COEF settings are + * preserved in this case. This fix sets these altered COEF values as + * the default. + */ + alc_process_coef_fw(codec, alc233_fixup_no_audio_jack_coefs); } enum { @@ -6557,6 +6632,7 @@ enum { ALC269_FIXUP_HP_DOCK_GPIO_MIC1_LED, ALC280_FIXUP_HP_9480M, ALC245_FIXUP_HP_X360_AMP, + ALC285_FIXUP_HP_SPECTRE_X360_EB1, ALC288_FIXUP_DELL_HEADSET_MODE, ALC288_FIXUP_DELL1_MIC_NO_PRESENCE, ALC288_FIXUP_DELL_XPS_13, @@ -6669,6 +6745,7 @@ enum { ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK, ALC287_FIXUP_HP_GPIO_LED, ALC256_FIXUP_HP_HEADSET_MIC, + ALC245_FIXUP_HP_GPIO_LED, ALC236_FIXUP_DELL_AIO_HEADSET_MIC, ALC282_FIXUP_ACER_DISABLE_LINEOUT, ALC255_FIXUP_ACER_LIMIT_INT_MIC_BOOST, @@ -6686,7 +6763,9 @@ enum { ALC287_FIXUP_LEGION_15IMHG05_AUTOMUTE, ALC287_FIXUP_YOGA7_14ITL_SPEAKERS, ALC287_FIXUP_13S_GEN2_SPEAKERS, - ALC256_FIXUP_TONGFANG_RESET_PERSISTENT_SETTINGS, + ALC256_FIXUP_SET_COEF_DEFAULTS, + ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE, + ALC233_FIXUP_NO_AUDIO_JACK, }; static const struct hda_fixup alc269_fixups[] = { @@ -7293,6 +7372,8 @@ static const struct hda_fixup alc269_fixups[] = { [ALC245_FIXUP_HP_X360_AMP] = { .type = HDA_FIXUP_FUNC, .v.func = alc245_fixup_hp_x360_amp, + .chained = true, + .chain_id = ALC245_FIXUP_HP_GPIO_LED }, [ALC288_FIXUP_DELL_HEADSET_MODE] = { .type = HDA_FIXUP_FUNC, @@ -8250,6 +8331,10 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc285_fixup_hp_spectre_x360, }, + [ALC285_FIXUP_HP_SPECTRE_X360_EB1] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc285_fixup_hp_spectre_x360_eb1 + }, [ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP] = { .type = HDA_FIXUP_FUNC, .v.func = alc285_fixup_ideapad_s740_coef, @@ -8384,9 +8469,26 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MODE, }, - [ALC256_FIXUP_TONGFANG_RESET_PERSISTENT_SETTINGS] = { + [ALC256_FIXUP_SET_COEF_DEFAULTS] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc256_fixup_set_coef_defaults, + }, + [ALC245_FIXUP_HP_GPIO_LED] = { .type = HDA_FIXUP_FUNC, - .v.func = alc256_fixup_tongfang_reset_persistent_settings, + .v.func = alc245_fixup_hp_gpio_led, + }, + [ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x03a11120 }, /* use as headset mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC, + }, + [ALC233_FIXUP_NO_AUDIO_JACK] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc233_fixup_no_audio_jack, }, }; @@ -8424,6 +8526,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x1308, "Acer Aspire Z24-890", ALC286_FIXUP_ACER_AIO_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x132a, "Acer TravelMate B114-21", ALC233_FIXUP_ACER_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x1330, "Acer TravelMate X514-51T", ALC255_FIXUP_ACER_HEADSET_MIC), + SND_PCI_QUIRK(0x1025, 0x141f, "Acer Spin SP513-54N", ALC255_FIXUP_ACER_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1025, 0x142b, "Acer Swift SF314-42", ALC255_FIXUP_ACER_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1025, 0x1430, "Acer TravelMate B311R-31", ALC256_FIXUP_ACER_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1025, 0x1466, "Acer Aspire A515-56", ALC255_FIXUP_ACER_HEADPHONE_AND_MIC), @@ -8557,14 +8660,17 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x84da, "HP OMEN dc0019-ur", ALC295_FIXUP_HP_OMEN), SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3), SND_PCI_QUIRK(0x103c, 0x8519, "HP Spectre x360 15-df0xxx", ALC285_FIXUP_HP_SPECTRE_X360), + SND_PCI_QUIRK(0x103c, 0x860f, "HP ZBook 15 G6", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x861f, "HP Elite Dragonfly G1", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x86c7, "HP Envy AiO 32", ALC274_FIXUP_HP_ENVY_GPIO), SND_PCI_QUIRK(0x103c, 0x8716, "HP Elite Dragonfly G2 Notebook PC", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x8720, "HP EliteBook x360 1040 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x8724, "HP EliteBook 850 G7", ALC285_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8728, "HP EliteBook 840 G7", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8729, "HP", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8730, "HP ProBook 445 G7", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), + SND_PCI_QUIRK(0x103c, 0x8735, "HP ProBook 435 G7", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x8736, "HP", ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x8760, "HP", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x877a, "HP", ALC285_FIXUP_HP_MUTE_LED), @@ -8573,6 +8679,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { ALC285_FIXUP_HP_GPIO_AMP_INIT), SND_PCI_QUIRK(0x103c, 0x8783, "HP ZBook Fury 15 G7 Mobile Workstation", ALC285_FIXUP_HP_GPIO_AMP_INIT), + SND_PCI_QUIRK(0x103c, 0x8788, "HP OMEN 15", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x87c8, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87e5, "HP ProBook 440 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87e7, "HP ProBook 450 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), @@ -8584,6 +8691,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x87f7, "HP Spectre x360 14", ALC245_FIXUP_HP_X360_AMP), SND_PCI_QUIRK(0x103c, 0x8805, "HP ProBook 650 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x880d, "HP EliteBook 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8811, "HP Spectre x360 15-eb1xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1), + SND_PCI_QUIRK(0x103c, 0x8812, "HP Spectre x360 15-eb1xxx", ALC285_FIXUP_HP_SPECTRE_X360_EB1), SND_PCI_QUIRK(0x103c, 0x8846, "HP EliteBook 850 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8847, "HP EliteBook x360 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x884b, "HP EliteBook 840 Aero G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), @@ -8597,6 +8706,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x103c, 0x88d0, "HP Pavilion 15-eh1xxx (mainboard 88D0)", ALC287_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x89ca, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300), SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), @@ -8622,6 +8732,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x194e, "ASUS UX563FD", ALC294_FIXUP_ASUS_HPE), + SND_PCI_QUIRK(0x1043, 0x1970, "ASUS UX550VE", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x1982, "ASUS B1400CEPE", ALC256_FIXUP_ASUS_HPE), SND_PCI_QUIRK(0x1043, 0x19ce, "ASUS B9450FA", ALC294_FIXUP_ASUS_HPE), SND_PCI_QUIRK(0x1043, 0x19e1, "ASUS UX581LV", ALC295_FIXUP_ASUS_MIC_NO_PRESENCE), @@ -8685,11 +8796,15 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x40a1, "Clevo NL40GU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x40c1, "Clevo NL40[CZ]U", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x40d1, "Clevo NL41DU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x5015, "Clevo NH5[58]H[HJK]Q", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x5017, "Clevo NH7[79]H[HJK]Q", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50a3, "Clevo NJ51GU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50b3, "Clevo NK50S[BEZ]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50b6, "Clevo NK50S5", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50b8, "Clevo NK50SZ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50d5, "Clevo NP50D5", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x50e1, "Clevo NH5[58]HPQ", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0x50e2, "Clevo NH7[79]HPQ", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50f0, "Clevo NH50A[CDF]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50f2, "Clevo NH50E[PR]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0x50f3, "Clevo NH58DPQ", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), @@ -8812,6 +8927,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD), + SND_PCI_QUIRK(0x1849, 0x1233, "ASRock NUC Box 1100", ALC233_FIXUP_NO_AUDIO_JACK), SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS), SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20), SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI), @@ -8819,7 +8935,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */ SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802), SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X), - SND_PCI_QUIRK(0x1d05, 0x1132, "TongFang PHxTxX1", ALC256_FIXUP_TONGFANG_RESET_PERSISTENT_SETTINGS), + SND_PCI_QUIRK(0x1d05, 0x1132, "TongFang PHxTxX1", ALC256_FIXUP_SET_COEF_DEFAULTS), SND_PCI_QUIRK(0x1d72, 0x1602, "RedmiBook", ALC255_FIXUP_XIAOMI_HEADSET_MIC), SND_PCI_QUIRK(0x1d72, 0x1701, "XiaomiNotebook Pro", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1d72, 0x1901, "RedmiBook 14", ALC256_FIXUP_ASUS_HEADSET_MIC), @@ -9005,9 +9121,11 @@ static const struct hda_model_fixup alc269_fixup_models[] = { {.id = ALC245_FIXUP_HP_X360_AMP, .name = "alc245-hp-x360-amp"}, {.id = ALC295_FIXUP_HP_OMEN, .name = "alc295-hp-omen"}, {.id = ALC285_FIXUP_HP_SPECTRE_X360, .name = "alc285-hp-spectre-x360"}, + {.id = ALC285_FIXUP_HP_SPECTRE_X360_EB1, .name = "alc285-hp-spectre-x360-eb1"}, {.id = ALC287_FIXUP_IDEAPAD_BASS_SPK_AMP, .name = "alc287-ideapad-bass-spk-amp"}, {.id = ALC623_FIXUP_LENOVO_THINKSTATION_P340, .name = "alc623-lenovo-thinkstation-p340"}, {.id = ALC255_FIXUP_ACER_HEADPHONE_AND_MIC, .name = "alc255-acer-headphone-and-mic"}, + {.id = ALC285_FIXUP_HP_GPIO_AMP_INIT, .name = "alc285-hp-amp-init"}, {} }; #define ALC225_STANDARD_PINS \ @@ -10120,6 +10238,27 @@ static void alc671_fixup_hp_headset_mic2(struct hda_codec *codec, } } +static void alc897_hp_automute_hook(struct hda_codec *codec, + struct hda_jack_callback *jack) +{ + struct alc_spec *spec = codec->spec; + int vref; + + snd_hda_gen_hp_automute(codec, jack); + vref = spec->gen.hp_jack_present ? (PIN_HP | AC_PINCTL_VREF_100) : PIN_HP; + snd_hda_codec_write(codec, 0x1b, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, + vref); +} + +static void alc897_fixup_lenovo_headset_mic(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct alc_spec *spec = codec->spec; + if (action == HDA_FIXUP_ACT_PRE_PROBE) { + spec->gen.hp_automute_hook = alc897_hp_automute_hook; + } +} + static const struct coef_fw alc668_coefs[] = { WRITE_COEF(0x01, 0xbebe), WRITE_COEF(0x02, 0xaaaa), WRITE_COEF(0x03, 0x0), WRITE_COEF(0x04, 0x0180), WRITE_COEF(0x06, 0x0), WRITE_COEF(0x07, 0x0f80), @@ -10200,6 +10339,8 @@ enum { ALC668_FIXUP_ASUS_NO_HEADSET_MIC, ALC668_FIXUP_HEADSET_MIC, ALC668_FIXUP_MIC_DET_COEF, + ALC897_FIXUP_LENOVO_HEADSET_MIC, + ALC897_FIXUP_HEADSET_MIC_PIN, }; static const struct hda_fixup alc662_fixups[] = { @@ -10606,6 +10747,19 @@ static const struct hda_fixup alc662_fixups[] = { {} }, }, + [ALC897_FIXUP_LENOVO_HEADSET_MIC] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc897_fixup_lenovo_headset_mic, + }, + [ALC897_FIXUP_HEADSET_MIC_PIN] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x1a, 0x03a11050 }, + { } + }, + .chained = true, + .chain_id = ALC897_FIXUP_LENOVO_HEADSET_MIC + }, }; static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -10650,6 +10804,10 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD), SND_PCI_QUIRK(0x14cd, 0x5003, "USI", ALC662_FIXUP_USI_HEADSET_MODE), SND_PCI_QUIRK(0x17aa, 0x1036, "Lenovo P520", ALC662_FIXUP_LENOVO_MULTI_CODECS), + SND_PCI_QUIRK(0x17aa, 0x32ca, "Lenovo ThinkCentre M80", ALC897_FIXUP_HEADSET_MIC_PIN), + SND_PCI_QUIRK(0x17aa, 0x32cb, "Lenovo ThinkCentre M70", ALC897_FIXUP_HEADSET_MIC_PIN), + SND_PCI_QUIRK(0x17aa, 0x32cf, "Lenovo ThinkCentre M950", ALC897_FIXUP_HEADSET_MIC_PIN), + SND_PCI_QUIRK(0x17aa, 0x32f7, "Lenovo ThinkCentre M90", ALC897_FIXUP_HEADSET_MIC_PIN), SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD), SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD), SND_PCI_QUIRK(0x1849, 0x5892, "ASRock B150M", ALC892_FIXUP_ASROCK_MOBO), diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index 75aa2ea733a5..96c12dfb24cf 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -468,8 +468,11 @@ struct hdsp { unsigned char ss_out_channels; u32 io_loopback; /* output loopback channel states*/ - struct snd_dma_buffer *capture_dma_buf; - struct snd_dma_buffer *playback_dma_buf; + /* DMA buffers; those are copied instances from the original snd_dma_buf + * objects (which are managed via devres) for the address alignments + */ + struct snd_dma_buffer capture_dma_buf; + struct snd_dma_buffer playback_dma_buf; unsigned char *capture_buffer; /* suitably aligned address */ unsigned char *playback_buffer; /* suitably aligned address */ @@ -3764,30 +3767,32 @@ static void snd_hdsp_proc_init(struct hdsp *hdsp) static int snd_hdsp_initialize_memory(struct hdsp *hdsp) { - unsigned long pb_bus, cb_bus; + struct snd_dma_buffer *capture_dma, *playback_dma; - hdsp->capture_dma_buf = - snd_hammerfall_get_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES); - hdsp->playback_dma_buf = - snd_hammerfall_get_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES); - if (!hdsp->capture_dma_buf || !hdsp->playback_dma_buf) { + capture_dma = snd_hammerfall_get_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES); + playback_dma = snd_hammerfall_get_buffer(hdsp->pci, HDSP_DMA_AREA_BYTES); + if (!capture_dma || !playback_dma) { dev_err(hdsp->card->dev, "%s: no buffers available\n", hdsp->card_name); return -ENOMEM; } - /* Align to bus-space 64K boundary */ + /* copy to the own data for alignment */ + hdsp->capture_dma_buf = *capture_dma; + hdsp->playback_dma_buf = *playback_dma; - cb_bus = ALIGN(hdsp->capture_dma_buf->addr, 0x10000ul); - pb_bus = ALIGN(hdsp->playback_dma_buf->addr, 0x10000ul); + /* Align to bus-space 64K boundary */ + hdsp->capture_dma_buf.addr = ALIGN(capture_dma->addr, 0x10000ul); + hdsp->playback_dma_buf.addr = ALIGN(playback_dma->addr, 0x10000ul); /* Tell the card where it is */ + hdsp_write(hdsp, HDSP_inputBufferAddress, hdsp->capture_dma_buf.addr); + hdsp_write(hdsp, HDSP_outputBufferAddress, hdsp->playback_dma_buf.addr); - hdsp_write(hdsp, HDSP_inputBufferAddress, cb_bus); - hdsp_write(hdsp, HDSP_outputBufferAddress, pb_bus); - - hdsp->capture_buffer = hdsp->capture_dma_buf->area + (cb_bus - hdsp->capture_dma_buf->addr); - hdsp->playback_buffer = hdsp->playback_dma_buf->area + (pb_bus - hdsp->playback_dma_buf->addr); + hdsp->capture_dma_buf.area += hdsp->capture_dma_buf.addr - capture_dma->addr; + hdsp->playback_dma_buf.area += hdsp->playback_dma_buf.addr - playback_dma->addr; + hdsp->capture_buffer = hdsp->capture_dma_buf.area; + hdsp->playback_buffer = hdsp->playback_dma_buf.area; return 0; } @@ -4507,7 +4512,7 @@ static int snd_hdsp_playback_open(struct snd_pcm_substream *substream) snd_pcm_set_sync(substream); runtime->hw = snd_hdsp_playback_subinfo; - snd_pcm_set_runtime_buffer(substream, hdsp->playback_dma_buf); + snd_pcm_set_runtime_buffer(substream, &hdsp->playback_dma_buf); hdsp->playback_pid = current->pid; hdsp->playback_substream = substream; @@ -4583,7 +4588,7 @@ static int snd_hdsp_capture_open(struct snd_pcm_substream *substream) snd_pcm_set_sync(substream); runtime->hw = snd_hdsp_capture_subinfo; - snd_pcm_set_runtime_buffer(substream, hdsp->capture_dma_buf); + snd_pcm_set_runtime_buffer(substream, &hdsp->capture_dma_buf); hdsp->capture_pid = current->pid; hdsp->capture_substream = substream; diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index e76f737ac9e8..7755e19aa776 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -208,8 +208,11 @@ struct snd_rme9652 { unsigned char ds_channels; unsigned char ss_channels; /* different for hammerfall/hammerfall-light */ - struct snd_dma_buffer *playback_dma_buf; - struct snd_dma_buffer *capture_dma_buf; + /* DMA buffers; those are copied instances from the original snd_dma_buf + * objects (which are managed via devres) for the address alignments + */ + struct snd_dma_buffer playback_dma_buf; + struct snd_dma_buffer capture_dma_buf; unsigned char *capture_buffer; /* suitably aligned address */ unsigned char *playback_buffer; /* suitably aligned address */ @@ -1719,30 +1722,32 @@ static void snd_rme9652_card_free(struct snd_card *card) static int snd_rme9652_initialize_memory(struct snd_rme9652 *rme9652) { - unsigned long pb_bus, cb_bus; + struct snd_dma_buffer *capture_dma, *playback_dma; - rme9652->capture_dma_buf = - snd_hammerfall_get_buffer(rme9652->pci, RME9652_DMA_AREA_BYTES); - rme9652->playback_dma_buf = - snd_hammerfall_get_buffer(rme9652->pci, RME9652_DMA_AREA_BYTES); - if (!rme9652->capture_dma_buf || !rme9652->playback_dma_buf) { + capture_dma = snd_hammerfall_get_buffer(rme9652->pci, RME9652_DMA_AREA_BYTES); + playback_dma = snd_hammerfall_get_buffer(rme9652->pci, RME9652_DMA_AREA_BYTES); + if (!capture_dma || !playback_dma) { dev_err(rme9652->card->dev, "%s: no buffers available\n", rme9652->card_name); return -ENOMEM; } - /* Align to bus-space 64K boundary */ + /* copy to the own data for alignment */ + rme9652->capture_dma_buf = *capture_dma; + rme9652->playback_dma_buf = *playback_dma; - cb_bus = ALIGN(rme9652->capture_dma_buf->addr, 0x10000ul); - pb_bus = ALIGN(rme9652->playback_dma_buf->addr, 0x10000ul); + /* Align to bus-space 64K boundary */ + rme9652->capture_dma_buf.addr = ALIGN(capture_dma->addr, 0x10000ul); + rme9652->playback_dma_buf.addr = ALIGN(playback_dma->addr, 0x10000ul); /* Tell the card where it is */ + rme9652_write(rme9652, RME9652_rec_buffer, rme9652->capture_dma_buf.addr); + rme9652_write(rme9652, RME9652_play_buffer, rme9652->playback_dma_buf.addr); - rme9652_write(rme9652, RME9652_rec_buffer, cb_bus); - rme9652_write(rme9652, RME9652_play_buffer, pb_bus); - - rme9652->capture_buffer = rme9652->capture_dma_buf->area + (cb_bus - rme9652->capture_dma_buf->addr); - rme9652->playback_buffer = rme9652->playback_dma_buf->area + (pb_bus - rme9652->playback_dma_buf->addr); + rme9652->capture_dma_buf.area += rme9652->capture_dma_buf.addr - capture_dma->addr; + rme9652->playback_dma_buf.area += rme9652->playback_dma_buf.addr - playback_dma->addr; + rme9652->capture_buffer = rme9652->capture_dma_buf.area; + rme9652->playback_buffer = rme9652->playback_dma_buf.area; return 0; } @@ -2259,7 +2264,7 @@ static int snd_rme9652_playback_open(struct snd_pcm_substream *substream) snd_pcm_set_sync(substream); runtime->hw = snd_rme9652_playback_subinfo; - snd_pcm_set_runtime_buffer(substream, rme9652->playback_dma_buf); + snd_pcm_set_runtime_buffer(substream, &rme9652->playback_dma_buf); if (rme9652->capture_substream == NULL) { rme9652_stop(rme9652); @@ -2318,7 +2323,7 @@ static int snd_rme9652_capture_open(struct snd_pcm_substream *substream) snd_pcm_set_sync(substream); runtime->hw = snd_rme9652_capture_subinfo; - snd_pcm_set_runtime_buffer(substream, rme9652->capture_dma_buf); + snd_pcm_set_runtime_buffer(substream, &rme9652->capture_dma_buf); if (rme9652->playback_substream == NULL) { rme9652_stop(rme9652); diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index dfd2df0b1bc3..76579383d290 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -72,6 +72,7 @@ static struct hdac_ext_stream * return NULL; } + spin_lock_irq(&bus->reg_lock); list_for_each_entry(stream, &bus->stream_list, list) { struct hdac_ext_stream *hstream = stream_to_hdac_ext_stream(stream); @@ -111,12 +112,12 @@ static struct hdac_ext_stream * * is updated in snd_hdac_ext_stream_decouple(). */ if (!res->decoupled) - snd_hdac_ext_stream_decouple(bus, res, true); - spin_lock_irq(&bus->reg_lock); + snd_hdac_ext_stream_decouple_locked(bus, res, true); + res->link_locked = 1; res->link_substream = substream; - spin_unlock_irq(&bus->reg_lock); } + spin_unlock_irq(&bus->reg_lock); return res; } diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c index 49d1976a132c..5ed8e36d2e04 100644 --- a/sound/synth/emux/emux.c +++ b/sound/synth/emux/emux.c @@ -88,7 +88,7 @@ int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, ch emu->name = kstrdup(name, GFP_KERNEL); emu->voices = kcalloc(emu->max_voices, sizeof(struct snd_emux_voice), GFP_KERNEL); - if (emu->voices == NULL) + if (emu->name == NULL || emu->voices == NULL) return -ENOMEM; /* create soundfont list */ diff --git a/sound/usb/6fire/comm.c b/sound/usb/6fire/comm.c index 43a2a62d66f7..49629d4bb327 100644 --- a/sound/usb/6fire/comm.c +++ b/sound/usb/6fire/comm.c @@ -95,7 +95,7 @@ static int usb6fire_comm_send_buffer(u8 *buffer, struct usb_device *dev) int actual_len; ret = usb_interrupt_msg(dev, usb_sndintpipe(dev, COMM_EP), - buffer, buffer[1] + 2, &actual_len, HZ); + buffer, buffer[1] + 2, &actual_len, 1000); if (ret < 0) return ret; else if (actual_len != buffer[1] + 2) diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c index 8981e61f2da4..c51abc54d2f8 100644 --- a/sound/usb/6fire/firmware.c +++ b/sound/usb/6fire/firmware.c @@ -160,7 +160,7 @@ static int usb6fire_fw_ezusb_write(struct usb_device *device, { return usb_control_msg_send(device, 0, type, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - value, 0, data, len, HZ, GFP_KERNEL); + value, 0, data, len, 1000, GFP_KERNEL); } static int usb6fire_fw_ezusb_read(struct usb_device *device, @@ -168,7 +168,7 @@ static int usb6fire_fw_ezusb_read(struct usb_device *device, { return usb_control_msg_recv(device, 0, type, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - value, 0, data, len, HZ, GFP_KERNEL); + value, 0, data, len, 1000, GFP_KERNEL); } static int usb6fire_fw_fpga_write(struct usb_device *device, @@ -178,7 +178,7 @@ static int usb6fire_fw_fpga_write(struct usb_device *device, int ret; ret = usb_bulk_msg(device, usb_sndbulkpipe(device, FPGA_EP), data, len, - &actual_len, HZ); + &actual_len, 1000); if (ret < 0) return ret; else if (actual_len != len) diff --git a/sound/usb/card.h b/sound/usb/card.h index 5b19901f305a..87f042d06ce0 100644 --- a/sound/usb/card.h +++ b/sound/usb/card.h @@ -74,8 +74,9 @@ struct snd_usb_endpoint { atomic_t state; /* running state */ - void (*prepare_data_urb) (struct snd_usb_substream *subs, - struct urb *urb); + int (*prepare_data_urb) (struct snd_usb_substream *subs, + struct urb *urb, + bool in_stream_lock); void (*retire_data_urb) (struct snd_usb_substream *subs, struct urb *urb); @@ -94,9 +95,9 @@ struct snd_usb_endpoint { struct list_head ready_playback_urbs; /* playback URB FIFO for implicit fb */ unsigned int nurbs; /* # urbs */ - unsigned int nominal_queue_size; /* total buffer sizes in URBs */ unsigned long active_mask; /* bitmask of active urbs */ unsigned long unlink_mask; /* bitmask of unlinked urbs */ + atomic_t submitted_urbs; /* currently submitted urbs */ char *syncbuf; /* sync buffer for all sync URBs */ dma_addr_t sync_dma; /* DMA address of syncbuf */ @@ -125,6 +126,7 @@ struct snd_usb_endpoint { int skip_packets; /* quirks for devices to ignore the first n packets in a stream */ bool implicit_fb_sync; /* syncs with implicit feedback */ + bool lowlatency_playback; /* low-latency playback mode */ bool need_setup; /* (re-)need for configure? */ /* for hw constraints */ @@ -136,6 +138,7 @@ struct snd_usb_endpoint { unsigned int cur_period_frames; unsigned int cur_period_bytes; unsigned int cur_buffer_periods; + unsigned char cur_clock; spinlock_t lock; struct list_head list; @@ -188,7 +191,7 @@ struct snd_usb_substream { } dsd_dop; bool trigger_tstamp_pending_update; /* trigger timestamp being updated from initial estimate */ - bool early_playback_start; /* early start needed for playback? */ + bool lowlatency_playback; /* low-latency playback mode */ struct media_ctl *media_ctl; }; diff --git a/sound/usb/clock.c b/sound/usb/clock.c index 81d5ce07d548..4dfe76416794 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -271,7 +271,7 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, return -EINVAL; } - /* first, see if the ID we're looking for is a clock source already */ + /* first, see if the ID we're looking at is a clock source already */ source = snd_usb_find_clock_source(chip, entity_id, proto); if (source) { entity_id = GET_VAL(source, proto, bClockID); @@ -297,7 +297,7 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, goto find_source; } - /* the entity ID we are looking for is a selector. + /* the entity ID we are looking at is a selector. * find out what it currently selects */ ret = uac_clock_selector_get_val(chip, clock_id); if (ret < 0) { @@ -496,6 +496,10 @@ int snd_usb_set_sample_rate_v2v3(struct snd_usb_audio *chip, union uac23_clock_source_desc *cs_desc; cs_desc = snd_usb_find_clock_source(chip, clock, fmt->protocol); + + if (!cs_desc) + return 0; + if (fmt->protocol == UAC_VERSION_3) bmControls = le32_to_cpu(cs_desc->v3.bmControls); else diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 533919a28856..743b8287cfcd 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -148,18 +148,23 @@ int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep) * This won't be used for implicit feedback which takes the packet size * returned from the sync source */ -static int slave_next_packet_size(struct snd_usb_endpoint *ep) +static int slave_next_packet_size(struct snd_usb_endpoint *ep, + unsigned int avail) { unsigned long flags; + unsigned int phase; int ret; if (ep->fill_max) return ep->maxframesize; spin_lock_irqsave(&ep->lock, flags); - ep->phase = (ep->phase & 0xffff) - + (ep->freqm << ep->datainterval); - ret = min(ep->phase >> 16, ep->maxframesize); + phase = (ep->phase & 0xffff) + (ep->freqm << ep->datainterval); + ret = min(phase >> 16, ep->maxframesize); + if (avail && ret >= avail) + ret = -EAGAIN; + else + ep->phase = phase; spin_unlock_irqrestore(&ep->lock, flags); return ret; @@ -169,20 +174,25 @@ static int slave_next_packet_size(struct snd_usb_endpoint *ep) * Return the number of samples to be sent in the next packet * for adaptive and synchronous endpoints */ -static int next_packet_size(struct snd_usb_endpoint *ep) +static int next_packet_size(struct snd_usb_endpoint *ep, unsigned int avail) { + unsigned int sample_accum; int ret; if (ep->fill_max) return ep->maxframesize; - ep->sample_accum += ep->sample_rem; - if (ep->sample_accum >= ep->pps) { - ep->sample_accum -= ep->pps; + sample_accum = ep->sample_accum + ep->sample_rem; + if (sample_accum >= ep->pps) { + sample_accum -= ep->pps; ret = ep->packsize[1]; } else { ret = ep->packsize[0]; } + if (avail && ret >= avail) + ret = -EAGAIN; + else + ep->sample_accum = sample_accum; return ret; } @@ -190,16 +200,27 @@ static int next_packet_size(struct snd_usb_endpoint *ep) /* * snd_usb_endpoint_next_packet_size: Return the number of samples to be sent * in the next packet + * + * If the size is equal or exceeds @avail, don't proceed but return -EAGAIN + * Exception: @avail = 0 for skipping the check. */ int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep, - struct snd_urb_ctx *ctx, int idx) + struct snd_urb_ctx *ctx, int idx, + unsigned int avail) { - if (ctx->packet_size[idx]) - return ctx->packet_size[idx]; - else if (ep->sync_source) - return slave_next_packet_size(ep); + unsigned int packet; + + packet = ctx->packet_size[idx]; + if (packet) { + if (avail && packet >= avail) + return -EAGAIN; + return packet; + } + + if (ep->sync_source) + return slave_next_packet_size(ep, avail); else - return next_packet_size(ep); + return next_packet_size(ep, avail); } static void call_retire_callback(struct snd_usb_endpoint *ep, @@ -263,7 +284,7 @@ static void prepare_silent_urb(struct snd_usb_endpoint *ep, unsigned int length; int counts; - counts = snd_usb_endpoint_next_packet_size(ep, ctx, i); + counts = snd_usb_endpoint_next_packet_size(ep, ctx, i, 0); length = counts * ep->stride; /* number of silent bytes */ offset = offs * ep->stride + extra * i; urb->iso_frame_desc[i].offset = offset; @@ -286,8 +307,9 @@ static void prepare_silent_urb(struct snd_usb_endpoint *ep, /* * Prepare a PLAYBACK urb for submission to the bus. */ -static void prepare_outbound_urb(struct snd_usb_endpoint *ep, - struct snd_urb_ctx *ctx) +static int prepare_outbound_urb(struct snd_usb_endpoint *ep, + struct snd_urb_ctx *ctx, + bool in_stream_lock) { struct urb *urb = ctx->urb; unsigned char *cp = urb->transfer_buffer; @@ -299,9 +321,9 @@ static void prepare_outbound_urb(struct snd_usb_endpoint *ep, case SND_USB_ENDPOINT_TYPE_DATA: data_subs = READ_ONCE(ep->data_subs); if (data_subs && ep->prepare_data_urb) - ep->prepare_data_urb(data_subs, urb); - else /* no data provider, so send silence */ - prepare_silent_urb(ep, ctx); + return ep->prepare_data_urb(data_subs, urb, in_stream_lock); + /* no data provider, so send silence */ + prepare_silent_urb(ep, ctx); break; case SND_USB_ENDPOINT_TYPE_SYNC: @@ -330,13 +352,14 @@ static void prepare_outbound_urb(struct snd_usb_endpoint *ep, break; } + return 0; } /* * Prepare a CAPTURE or SYNC urb for submission to the bus. */ -static inline void prepare_inbound_urb(struct snd_usb_endpoint *ep, - struct snd_urb_ctx *urb_ctx) +static int prepare_inbound_urb(struct snd_usb_endpoint *ep, + struct snd_urb_ctx *urb_ctx) { int i, offs; struct urb *urb = urb_ctx->urb; @@ -361,6 +384,7 @@ static inline void prepare_inbound_urb(struct snd_usb_endpoint *ep, urb->iso_frame_desc[0].offset = 0; break; } + return 0; } /* notify an error as XRUN to the assigned PCM data substream */ @@ -396,6 +420,16 @@ next_packet_fifo_dequeue(struct snd_usb_endpoint *ep) return p; } +static void push_back_to_ready_list(struct snd_usb_endpoint *ep, + struct snd_urb_ctx *ctx) +{ + unsigned long flags; + + spin_lock_irqsave(&ep->lock, flags); + list_add_tail(&ctx->ready_list, &ep->ready_playback_urbs); + spin_unlock_irqrestore(&ep->lock, flags); +} + /* * Send output urbs that have been prepared previously. URBs are dequeued * from ep->ready_playback_urbs and in case there aren't any available @@ -406,12 +440,14 @@ next_packet_fifo_dequeue(struct snd_usb_endpoint *ep) * is that host controllers don't guarantee the order in which they return * inbound and outbound packets to their submitters. * - * This function is only used for implicit feedback endpoints. For endpoints - * driven by dedicated sync endpoints, URBs are immediately re-submitted - * from their completion handler. + * This function is used both for implicit feedback endpoints and in low- + * latency playback mode. */ -static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) +void snd_usb_queue_pending_output_urbs(struct snd_usb_endpoint *ep, + bool in_stream_lock) { + bool implicit_fb = snd_usb_endpoint_implicit_feedback_sink(ep); + while (ep_state_running(ep)) { unsigned long flags; @@ -420,14 +456,14 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) int err, i; spin_lock_irqsave(&ep->lock, flags); - if (ep->next_packet_queued > 0 && + if ((!implicit_fb || ep->next_packet_queued > 0) && !list_empty(&ep->ready_playback_urbs)) { /* take URB out of FIFO */ ctx = list_first_entry(&ep->ready_playback_urbs, struct snd_urb_ctx, ready_list); list_del_init(&ctx->ready_list); - - packet = next_packet_fifo_dequeue(ep); + if (implicit_fb) + packet = next_packet_fifo_dequeue(ep); } spin_unlock_irqrestore(&ep->lock, flags); @@ -435,11 +471,24 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) return; /* copy over the length information */ - for (i = 0; i < packet->packets; i++) - ctx->packet_size[i] = packet->packet_size[i]; + if (implicit_fb) { + for (i = 0; i < packet->packets; i++) + ctx->packet_size[i] = packet->packet_size[i]; + } /* call the data handler to fill in playback data */ - prepare_outbound_urb(ep, ctx); + err = prepare_outbound_urb(ep, ctx, in_stream_lock); + /* can be stopped during prepare callback */ + if (unlikely(!ep_state_running(ep))) + break; + if (err < 0) { + /* push back to ready list again for -EAGAIN */ + if (err == -EAGAIN) + push_back_to_ready_list(ep, ctx); + else + notify_xrun(ep); + return; + } err = usb_submit_urb(ctx->urb, GFP_ATOMIC); if (err < 0) { @@ -451,6 +500,7 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) } set_bit(ctx->index, &ep->active_mask); + atomic_inc(&ep->submitted_urbs); } } @@ -461,7 +511,6 @@ static void snd_complete_urb(struct urb *urb) { struct snd_urb_ctx *ctx = urb->context; struct snd_usb_endpoint *ep = ctx->ep; - unsigned long flags; int err; if (unlikely(urb->status == -ENOENT || /* unlinked */ @@ -482,16 +531,20 @@ static void snd_complete_urb(struct urb *urb) if (unlikely(!ep_state_running(ep))) goto exit_clear; - if (snd_usb_endpoint_implicit_feedback_sink(ep)) { - spin_lock_irqsave(&ep->lock, flags); - list_add_tail(&ctx->ready_list, &ep->ready_playback_urbs); + /* in low-latency and implicit-feedback modes, push back the + * URB to ready list at first, then process as much as possible + */ + if (ep->lowlatency_playback || + snd_usb_endpoint_implicit_feedback_sink(ep)) { + push_back_to_ready_list(ep, ctx); clear_bit(ctx->index, &ep->active_mask); - spin_unlock_irqrestore(&ep->lock, flags); - queue_pending_output_urbs(ep); + snd_usb_queue_pending_output_urbs(ep, false); + atomic_dec(&ep->submitted_urbs); /* decrement at last */ return; } - prepare_outbound_urb(ep, ctx); + /* in non-lowlatency mode, no error handling for prepare */ + prepare_outbound_urb(ep, ctx, false); /* can be stopped during prepare callback */ if (unlikely(!ep_state_running(ep))) goto exit_clear; @@ -513,6 +566,7 @@ static void snd_complete_urb(struct urb *urb) exit_clear: clear_bit(ctx->index, &ep->active_mask); + atomic_dec(&ep->submitted_urbs); } /* @@ -596,6 +650,7 @@ int snd_usb_add_endpoint(struct snd_usb_audio *chip, int ep_num, int type) ep->type = type; ep->ep_num = ep_num; INIT_LIST_HEAD(&ep->ready_playback_urbs); + atomic_set(&ep->submitted_urbs, 0); is_playback = ((ep_num & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT); ep_num &= USB_ENDPOINT_NUMBER_MASK; @@ -722,6 +777,7 @@ snd_usb_endpoint_open(struct snd_usb_audio *chip, ep->cur_period_frames = params_period_size(params); ep->cur_period_bytes = ep->cur_period_frames * ep->cur_frame_bytes; ep->cur_buffer_periods = params_periods(params); + ep->cur_clock = fp->clock; if (ep->type == SND_USB_ENDPOINT_TYPE_SYNC) endpoint_set_syncinterval(chip, ep); @@ -781,14 +837,19 @@ void snd_usb_endpoint_set_sync(struct snd_usb_audio *chip, * Pass NULL to deactivate each callback. */ void snd_usb_endpoint_set_callback(struct snd_usb_endpoint *ep, - void (*prepare)(struct snd_usb_substream *subs, - struct urb *urb), + int (*prepare)(struct snd_usb_substream *subs, + struct urb *urb, + bool in_stream_lock), void (*retire)(struct snd_usb_substream *subs, struct urb *urb), struct snd_usb_substream *data_subs) { ep->prepare_data_urb = prepare; ep->retire_data_urb = retire; + if (data_subs) + ep->lowlatency_playback = data_subs->lowlatency_playback; + else + ep->lowlatency_playback = false; WRITE_ONCE(ep->data_subs, data_subs); } @@ -833,6 +894,7 @@ void snd_usb_endpoint_close(struct snd_usb_audio *chip, ep->altsetting = 0; ep->cur_audiofmt = NULL; ep->cur_rate = 0; + ep->cur_clock = 0; ep->iface_ref = NULL; usb_audio_dbg(chip, "EP 0x%x closed\n", ep->ep_num); } @@ -859,7 +921,7 @@ static int wait_clear_urbs(struct snd_usb_endpoint *ep) return 0; do { - alive = bitmap_weight(&ep->active_mask, ep->nurbs); + alive = atomic_read(&ep->submitted_urbs); if (!alive) break; @@ -893,9 +955,10 @@ void snd_usb_endpoint_sync_pending_stop(struct snd_usb_endpoint *ep) * * This function moves the EP to STOPPING state if it's being RUNNING. */ -static int stop_urbs(struct snd_usb_endpoint *ep, bool force) +static int stop_urbs(struct snd_usb_endpoint *ep, bool force, bool keep_pending) { unsigned int i; + unsigned long flags; if (!force && atomic_read(&ep->running)) return -EBUSY; @@ -903,9 +966,14 @@ static int stop_urbs(struct snd_usb_endpoint *ep, bool force) if (!ep_state_update(ep, EP_STATE_RUNNING, EP_STATE_STOPPING)) return 0; + spin_lock_irqsave(&ep->lock, flags); INIT_LIST_HEAD(&ep->ready_playback_urbs); ep->next_packet_head = 0; ep->next_packet_queued = 0; + spin_unlock_irqrestore(&ep->lock, flags); + + if (keep_pending) + return 0; for (i = 0; i < ep->nurbs; i++) { if (test_bit(i, &ep->active_mask)) { @@ -930,7 +998,7 @@ static int release_urbs(struct snd_usb_endpoint *ep, bool force) snd_usb_endpoint_set_callback(ep, NULL, NULL, NULL); /* stop and unlink urbs */ - err = stop_urbs(ep, force); + err = stop_urbs(ep, force, false); if (err) return err; @@ -1132,10 +1200,6 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep) INIT_LIST_HEAD(&u->ready_list); } - /* total buffer bytes of all URBs plus the next queue; - * referred in pcm.c - */ - ep->nominal_queue_size = maxsize * urb_packs * (ep->nurbs + 1); return 0; out_of_memory: @@ -1340,6 +1404,25 @@ unlock: return err; } +/* get the current rate set to the given clock by any endpoint */ +int snd_usb_endpoint_get_clock_rate(struct snd_usb_audio *chip, int clock) +{ + struct snd_usb_endpoint *ep; + int rate = 0; + + if (!clock) + return 0; + mutex_lock(&chip->mutex); + list_for_each_entry(ep, &chip->ep_list, list) { + if (ep->cur_clock == clock && ep->cur_rate) { + rate = ep->cur_rate; + break; + } + } + mutex_unlock(&chip->mutex); + return rate; +} + /** * snd_usb_endpoint_start: start an snd_usb_endpoint * @@ -1355,6 +1438,7 @@ unlock: */ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep) { + bool is_playback = usb_pipeout(ep->pipe); int err; unsigned int i; @@ -1391,13 +1475,9 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep) if (snd_usb_endpoint_implicit_feedback_sink(ep) && !(ep->chip->quirk_flags & QUIRK_FLAG_PLAYBACK_FIRST)) { - for (i = 0; i < ep->nurbs; i++) { - struct snd_urb_ctx *ctx = ep->urb + i; - list_add_tail(&ctx->ready_list, &ep->ready_playback_urbs); - } - usb_audio_dbg(ep->chip, "No URB submission due to implicit fb sync\n"); - return 0; + i = 0; + goto fill_rest; } for (i = 0; i < ep->nurbs; i++) { @@ -1406,10 +1486,18 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep) if (snd_BUG_ON(!urb)) goto __error; - if (usb_pipeout(ep->pipe)) { - prepare_outbound_urb(ep, urb->context); - } else { - prepare_inbound_urb(ep, urb->context); + if (is_playback) + err = prepare_outbound_urb(ep, urb->context, true); + else + err = prepare_inbound_urb(ep, urb->context); + if (err < 0) { + /* stop filling at applptr */ + if (err == -EAGAIN) + break; + usb_audio_dbg(ep->chip, + "EP 0x%x: failed to prepare urb: %d\n", + ep->ep_num, err); + goto __error; } err = usb_submit_urb(urb, GFP_ATOMIC); @@ -1420,14 +1508,29 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep) goto __error; } set_bit(i, &ep->active_mask); + atomic_inc(&ep->submitted_urbs); + } + + if (!i) { + usb_audio_dbg(ep->chip, "XRUN at starting EP 0x%x\n", + ep->ep_num); + goto __error; } usb_audio_dbg(ep->chip, "%d URBs submitted for EP 0x%x\n", - ep->nurbs, ep->ep_num); + i, ep->ep_num); + + fill_rest: + /* put the remaining URBs to ready list */ + if (is_playback) { + for (; i < ep->nurbs; i++) + push_back_to_ready_list(ep, ep->urb + i); + } + return 0; __error: - snd_usb_endpoint_stop(ep); + snd_usb_endpoint_stop(ep, false); return -EPIPE; } @@ -1435,6 +1538,7 @@ __error: * snd_usb_endpoint_stop: stop an snd_usb_endpoint * * @ep: the endpoint to stop (may be NULL) + * @keep_pending: keep in-flight URBs * * A call to this function will decrement the running count of the endpoint. * In case the last user has requested the endpoint stop, the URBs will @@ -1445,7 +1549,7 @@ __error: * The caller needs to synchronize the pending stop operation via * snd_usb_endpoint_sync_pending_stop(). */ -void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep) +void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep, bool keep_pending) { if (!ep) return; @@ -1460,7 +1564,7 @@ void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep) if (!atomic_dec_return(&ep->running)) { if (ep->sync_source) WRITE_ONCE(ep->sync_source->sync_sink, NULL); - stop_urbs(ep, false); + stop_urbs(ep, false, keep_pending); } } @@ -1575,7 +1679,7 @@ static void snd_usb_handle_sync_urb(struct snd_usb_endpoint *ep, } spin_unlock_irqrestore(&ep->lock, flags); - queue_pending_output_urbs(ep); + snd_usb_queue_pending_output_urbs(ep, false); return; } diff --git a/sound/usb/endpoint.h b/sound/usb/endpoint.h index a668f675b52b..6a9af04cf175 100644 --- a/sound/usb/endpoint.h +++ b/sound/usb/endpoint.h @@ -19,6 +19,7 @@ void snd_usb_endpoint_close(struct snd_usb_audio *chip, struct snd_usb_endpoint *ep); int snd_usb_endpoint_configure(struct snd_usb_audio *chip, struct snd_usb_endpoint *ep); +int snd_usb_endpoint_get_clock_rate(struct snd_usb_audio *chip, int clock); bool snd_usb_endpoint_compatible(struct snd_usb_audio *chip, struct snd_usb_endpoint *ep, @@ -29,14 +30,15 @@ void snd_usb_endpoint_set_sync(struct snd_usb_audio *chip, struct snd_usb_endpoint *data_ep, struct snd_usb_endpoint *sync_ep); void snd_usb_endpoint_set_callback(struct snd_usb_endpoint *ep, - void (*prepare)(struct snd_usb_substream *subs, - struct urb *urb), + int (*prepare)(struct snd_usb_substream *subs, + struct urb *urb, + bool in_stream_lock), void (*retire)(struct snd_usb_substream *subs, struct urb *urb), struct snd_usb_substream *data_subs); int snd_usb_endpoint_start(struct snd_usb_endpoint *ep); -void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep); +void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep, bool keep_pending); void snd_usb_endpoint_sync_pending_stop(struct snd_usb_endpoint *ep); void snd_usb_endpoint_suspend(struct snd_usb_endpoint *ep); int snd_usb_endpoint_activate(struct snd_usb_endpoint *ep); @@ -45,6 +47,9 @@ void snd_usb_endpoint_free_all(struct snd_usb_audio *chip); int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep); int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep, - struct snd_urb_ctx *ctx, int idx); + struct snd_urb_ctx *ctx, int idx, + unsigned int avail); +void snd_usb_queue_pending_output_urbs(struct snd_usb_endpoint *ep, + bool in_stream_lock); #endif /* __USBAUDIO_ENDPOINT_H */ diff --git a/sound/usb/format.c b/sound/usb/format.c index 50efccbffb8a..f5e676a51b30 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -414,6 +414,7 @@ static int line6_parse_audio_format_rates_quirk(struct snd_usb_audio *chip, case USB_ID(0x0e41, 0x4242): /* Line6 Helix Rack */ case USB_ID(0x0e41, 0x4244): /* Line6 Helix LT */ case USB_ID(0x0e41, 0x4246): /* Line6 HX-Stomp */ + case USB_ID(0x0e41, 0x4253): /* Line6 HX-Stomp XL */ case USB_ID(0x0e41, 0x4247): /* Line6 Pod Go */ case USB_ID(0x0e41, 0x4248): /* Line6 Helix >= fw 2.82 */ case USB_ID(0x0e41, 0x4249): /* Line6 Helix Rack >= fw 2.82 */ diff --git a/sound/usb/implicit.c b/sound/usb/implicit.c index 23767a14d126..70319c822c10 100644 --- a/sound/usb/implicit.c +++ b/sound/usb/implicit.c @@ -54,8 +54,6 @@ static const struct snd_usb_implicit_fb_match playback_implicit_fb_quirks[] = { /* Fixed EP */ /* FIXME: check the availability of generic matching */ - IMPLICIT_FB_FIXED_DEV(0x1397, 0x0001, 0x81, 1), /* Behringer UFX1604 */ - IMPLICIT_FB_FIXED_DEV(0x1397, 0x0002, 0x81, 1), /* Behringer UFX1204 */ IMPLICIT_FB_FIXED_DEV(0x2466, 0x8010, 0x81, 2), /* Fractal Audio Axe-Fx III */ IMPLICIT_FB_FIXED_DEV(0x31e9, 0x0001, 0x81, 2), /* Solid State Logic SSL2 */ IMPLICIT_FB_FIXED_DEV(0x31e9, 0x0002, 0x81, 2), /* Solid State Logic SSL2+ */ diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index 9602929b7de9..59faa5a9a714 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -113,12 +113,12 @@ int line6_send_raw_message(struct usb_line6 *line6, const char *buffer, retval = usb_interrupt_msg(line6->usbdev, usb_sndintpipe(line6->usbdev, properties->ep_ctrl_w), (char *)frag_buf, frag_size, - &partial, LINE6_TIMEOUT * HZ); + &partial, LINE6_TIMEOUT); } else { retval = usb_bulk_msg(line6->usbdev, usb_sndbulkpipe(line6->usbdev, properties->ep_ctrl_w), (char *)frag_buf, frag_size, - &partial, LINE6_TIMEOUT * HZ); + &partial, LINE6_TIMEOUT); } if (retval) { @@ -347,7 +347,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, ret = usb_control_msg_send(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, (datalen << 8) | 0x21, address, NULL, 0, - LINE6_TIMEOUT * HZ, GFP_KERNEL); + LINE6_TIMEOUT, GFP_KERNEL); if (ret) { dev_err(line6->ifcdev, "read request failed (error %d)\n", ret); goto exit; @@ -360,7 +360,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, ret = usb_control_msg_recv(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0x0012, 0x0000, &len, 1, - LINE6_TIMEOUT * HZ, GFP_KERNEL); + LINE6_TIMEOUT, GFP_KERNEL); if (ret) { dev_err(line6->ifcdev, "receive length failed (error %d)\n", ret); @@ -387,7 +387,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, /* receive the result: */ ret = usb_control_msg_recv(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x0013, 0x0000, data, datalen, LINE6_TIMEOUT * HZ, + 0x0013, 0x0000, data, datalen, LINE6_TIMEOUT, GFP_KERNEL); if (ret) dev_err(line6->ifcdev, "read failed (error %d)\n", ret); @@ -417,7 +417,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, ret = usb_control_msg_send(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - 0x0022, address, data, datalen, LINE6_TIMEOUT * HZ, + 0x0022, address, data, datalen, LINE6_TIMEOUT, GFP_KERNEL); if (ret) { dev_err(line6->ifcdev, @@ -430,7 +430,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, ret = usb_control_msg_recv(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, - 0x0012, 0x0000, status, 1, LINE6_TIMEOUT * HZ, + 0x0012, 0x0000, status, 1, LINE6_TIMEOUT, GFP_KERNEL); if (ret) { dev_err(line6->ifcdev, diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index 71d3da1db8c8..ecf3a2b39c7e 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -27,7 +27,7 @@ #define LINE6_FALLBACK_INTERVAL 10 #define LINE6_FALLBACK_MAXPACKETSIZE 16 -#define LINE6_TIMEOUT 1 +#define LINE6_TIMEOUT 1000 #define LINE6_BUFSIZE_LISTEN 64 #define LINE6_MIDI_MESSAGE_MAXLEN 256 diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c index 28794a35949d..b24bc82f89e3 100644 --- a/sound/usb/line6/podhd.c +++ b/sound/usb/line6/podhd.c @@ -190,7 +190,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod) ret = usb_control_msg_send(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, 0x11, 0, - NULL, 0, LINE6_TIMEOUT * HZ, GFP_KERNEL); + NULL, 0, LINE6_TIMEOUT, GFP_KERNEL); if (ret) { dev_err(pod->line6.ifcdev, "read request failed (error %d)\n", ret); goto exit; @@ -200,7 +200,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod) ret = usb_control_msg_recv(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0x11, 0x0, - init_bytes, 3, LINE6_TIMEOUT * HZ, GFP_KERNEL); + init_bytes, 3, LINE6_TIMEOUT, GFP_KERNEL); if (ret) { dev_err(pod->line6.ifcdev, "receive length failed (error %d)\n", ret); @@ -220,7 +220,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod) USB_REQ_SET_FEATURE, USB_TYPE_STANDARD | USB_RECIP_DEVICE | USB_DIR_OUT, 1, 0, - NULL, 0, LINE6_TIMEOUT * HZ, GFP_KERNEL); + NULL, 0, LINE6_TIMEOUT, GFP_KERNEL); exit: return ret; } diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index 4e5693c97aa4..e33df58740a9 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -128,7 +128,7 @@ static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2) ret = usb_control_msg_send(usbdev, 0, 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ, + cmd1, cmd2, NULL, 0, LINE6_TIMEOUT, GFP_KERNEL); if (ret) { diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c index 5834d1dc317e..4f6b20ed29dd 100644 --- a/sound/usb/misc/ua101.c +++ b/sound/usb/misc/ua101.c @@ -1000,7 +1000,7 @@ static int detect_usb_format(struct ua101 *ua) fmt_playback->bSubframeSize * ua->playback.channels; epd = &ua->intf[INTF_CAPTURE]->altsetting[1].endpoint[0].desc; - if (!usb_endpoint_is_isoc_in(epd)) { + if (!usb_endpoint_is_isoc_in(epd) || usb_endpoint_maxp(epd) == 0) { dev_err(&ua->dev->dev, "invalid capture endpoint\n"); return -ENXIO; } @@ -1008,7 +1008,7 @@ static int detect_usb_format(struct ua101 *ua) ua->capture.max_packet_bytes = usb_endpoint_maxp(epd); epd = &ua->intf[INTF_PLAYBACK]->altsetting[1].endpoint[0].desc; - if (!usb_endpoint_is_isoc_out(epd)) { + if (!usb_endpoint_is_isoc_out(epd) || usb_endpoint_maxp(epd) == 0) { dev_err(&ua->dev->dev, "invalid playback endpoint\n"); return -ENXIO; } diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index a2ce535df14b..6e7bac8203ba 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -361,9 +361,8 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, memset(buf, 0, sizeof(buf)); - ret = snd_usb_lock_shutdown(chip) ? -EIO : 0; - if (ret) - goto error; + if (snd_usb_lock_shutdown(chip)) + return -EIO; idx = mixer_ctrl_intf(cval->head.mixer) | (cval->head.id << 8); ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest, @@ -372,8 +371,7 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, snd_usb_unlock_shutdown(chip); if (ret < 0) { -error: - usb_audio_err(chip, + usb_audio_dbg(chip, "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n", request, validx, idx, cval->val_type); return ret; @@ -1198,15 +1196,42 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval, cval->res = 1; } break; + case USB_ID(0x1224, 0x2a25): /* Jieli Technology USB PHY 2.0 */ + if (!strcmp(kctl->id.name, "Mic Capture Volume")) { + usb_audio_info(chip, + "set resolution quirk: cval->res = 16\n"); + cval->res = 16; + } + break; } } +/* forcibly initialize the current mixer value; if GET_CUR fails, set to + * the minimum as default + */ +static void init_cur_mix_raw(struct usb_mixer_elem_info *cval, int ch, int idx) +{ + int val, err; + + err = snd_usb_get_cur_mix_value(cval, ch, idx, &val); + if (!err) + return; + if (!cval->head.mixer->ignore_ctl_error) + usb_audio_warn(cval->head.mixer->chip, + "%d:%d: failed to get current value for ch %d (%d)\n", + cval->head.id, mixer_ctrl_intf(cval->head.mixer), + ch, err); + snd_usb_set_cur_mix_value(cval, ch, idx, cval->min); +} + /* * retrieve the minimum and maximum values for the specified control */ static int get_min_max_with_quirks(struct usb_mixer_elem_info *cval, int default_min, struct snd_kcontrol *kctl) { + int i, idx; + /* for failsafe */ cval->min = default_min; cval->max = cval->min + 1; @@ -1219,7 +1244,6 @@ static int get_min_max_with_quirks(struct usb_mixer_elem_info *cval, } else { int minchn = 0; if (cval->cmask) { - int i; for (i = 0; i < MAX_CHANNELS; i++) if (cval->cmask & (1 << i)) { minchn = i + 1; @@ -1320,6 +1344,19 @@ no_res_check: } } + /* initialize all elements */ + if (!cval->cmask) { + init_cur_mix_raw(cval, 0, 0); + } else { + idx = 0; + for (i = 0; i < MAX_CHANNELS; i++) { + if (cval->cmask & (1 << i)) { + init_cur_mix_raw(cval, i + 1, idx); + idx++; + } + } + } + return 0; } diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 46082dc57be0..823b6b8de942 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -2795,6 +2795,7 @@ static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer) #define SND_DJM_750_IDX 0x1 #define SND_DJM_850_IDX 0x2 #define SND_DJM_900NXS2_IDX 0x3 +#define SND_DJM_750MK2_IDX 0x4 #define SND_DJM_CTL(_name, suffix, _default_value, _windex) { \ @@ -2984,12 +2985,42 @@ static const struct snd_djm_ctl snd_djm_ctls_900nxs2[] = { SND_DJM_CTL("Ch5 Input", 900nxs2_cap5, 3, SND_DJM_WINDEX_CAP) }; +// DJM-750MK2 +static const u16 snd_djm_opts_750mk2_cap1[] = { + 0x0100, 0x0102, 0x0103, 0x0106, 0x0107, 0x0108, 0x0109, 0x010a }; +static const u16 snd_djm_opts_750mk2_cap2[] = { + 0x0200, 0x0202, 0x0203, 0x0206, 0x0207, 0x0208, 0x0209, 0x020a }; +static const u16 snd_djm_opts_750mk2_cap3[] = { + 0x0300, 0x0302, 0x0303, 0x0306, 0x0307, 0x0308, 0x0309, 0x030a }; +static const u16 snd_djm_opts_750mk2_cap4[] = { + 0x0400, 0x0402, 0x0403, 0x0406, 0x0407, 0x0408, 0x0409, 0x040a }; +static const u16 snd_djm_opts_750mk2_cap5[] = { + 0x0507, 0x0508, 0x0509, 0x050a, 0x0511, 0x0512, 0x0513, 0x0514 }; + +static const u16 snd_djm_opts_750mk2_pb1[] = { 0x0100, 0x0101, 0x0104 }; +static const u16 snd_djm_opts_750mk2_pb2[] = { 0x0200, 0x0201, 0x0204 }; +static const u16 snd_djm_opts_750mk2_pb3[] = { 0x0300, 0x0301, 0x0304 }; + + +static const struct snd_djm_ctl snd_djm_ctls_750mk2[] = { + SND_DJM_CTL("Capture Level", cap_level, 0, SND_DJM_WINDEX_CAPLVL), + SND_DJM_CTL("Ch1 Input", 750mk2_cap1, 2, SND_DJM_WINDEX_CAP), + SND_DJM_CTL("Ch2 Input", 750mk2_cap2, 2, SND_DJM_WINDEX_CAP), + SND_DJM_CTL("Ch3 Input", 750mk2_cap3, 2, SND_DJM_WINDEX_CAP), + SND_DJM_CTL("Ch4 Input", 750mk2_cap4, 2, SND_DJM_WINDEX_CAP), + SND_DJM_CTL("Ch5 Input", 750mk2_cap5, 3, SND_DJM_WINDEX_CAP), + SND_DJM_CTL("Ch1 Output", 750mk2_pb1, 0, SND_DJM_WINDEX_PB), + SND_DJM_CTL("Ch2 Output", 750mk2_pb2, 1, SND_DJM_WINDEX_PB), + SND_DJM_CTL("Ch3 Output", 750mk2_pb3, 2, SND_DJM_WINDEX_PB) +}; + static const struct snd_djm_device snd_djm_devices[] = { - SND_DJM_DEVICE(250mk2), - SND_DJM_DEVICE(750), - SND_DJM_DEVICE(850), - SND_DJM_DEVICE(900nxs2) + [SND_DJM_250MK2_IDX] = SND_DJM_DEVICE(250mk2), + [SND_DJM_750_IDX] = SND_DJM_DEVICE(750), + [SND_DJM_850_IDX] = SND_DJM_DEVICE(850), + [SND_DJM_900NXS2_IDX] = SND_DJM_DEVICE(900nxs2), + [SND_DJM_750MK2_IDX] = SND_DJM_DEVICE(750mk2), }; @@ -3235,6 +3266,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) case USB_ID(0x08e4, 0x017f): /* Pioneer DJ DJM-750 */ err = snd_djm_controls_create(mixer, SND_DJM_750_IDX); break; + case USB_ID(0x2b73, 0x001b): /* Pioneer DJ DJM-750MK2 */ + err = snd_djm_controls_create(mixer, SND_DJM_750MK2_IDX); + break; case USB_ID(0x08e4, 0x0163): /* Pioneer DJ DJM-850 */ err = snd_djm_controls_create(mixer, SND_DJM_850_IDX); break; diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 5dc9266180e3..cec6e91afea2 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -219,16 +219,16 @@ int snd_usb_init_pitch(struct snd_usb_audio *chip, return 0; } -static bool stop_endpoints(struct snd_usb_substream *subs) +static bool stop_endpoints(struct snd_usb_substream *subs, bool keep_pending) { bool stopped = 0; if (test_and_clear_bit(SUBSTREAM_FLAG_SYNC_EP_STARTED, &subs->flags)) { - snd_usb_endpoint_stop(subs->sync_endpoint); + snd_usb_endpoint_stop(subs->sync_endpoint, keep_pending); stopped = true; } if (test_and_clear_bit(SUBSTREAM_FLAG_DATA_EP_STARTED, &subs->flags)) { - snd_usb_endpoint_stop(subs->data_endpoint); + snd_usb_endpoint_stop(subs->data_endpoint, keep_pending); stopped = true; } return stopped; @@ -261,7 +261,7 @@ static int start_endpoints(struct snd_usb_substream *subs) return 0; error: - stop_endpoints(subs); + stop_endpoints(subs, false); return err; } @@ -437,7 +437,7 @@ static int configure_endpoints(struct snd_usb_audio *chip, if (subs->data_endpoint->need_setup) { /* stop any running stream beforehand */ - if (stop_endpoints(subs)) + if (stop_endpoints(subs, false)) sync_pending_stops(subs); err = snd_usb_endpoint_configure(chip, subs->data_endpoint); if (err < 0) @@ -572,7 +572,7 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream) subs->cur_audiofmt = NULL; mutex_unlock(&chip->mutex); if (!snd_usb_lock_shutdown(chip)) { - if (stop_endpoints(subs)) + if (stop_endpoints(subs, false)) sync_pending_stops(subs); close_endpoints(chip, subs); snd_usb_unlock_shutdown(chip); @@ -581,6 +581,31 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream) return 0; } +/* free-wheeling mode? (e.g. dmix) */ +static int in_free_wheeling_mode(struct snd_pcm_runtime *runtime) +{ + return runtime->stop_threshold > runtime->buffer_size; +} + +/* check whether early start is needed for playback stream */ +static int lowlatency_playback_available(struct snd_pcm_runtime *runtime, + struct snd_usb_substream *subs) +{ + struct snd_usb_audio *chip = subs->stream->chip; + + if (subs->direction == SNDRV_PCM_STREAM_CAPTURE) + return false; + /* disabled via module option? */ + if (!chip->lowlatency) + return false; + if (in_free_wheeling_mode(runtime)) + return false; + /* implicit feedback mode has own operation mode */ + if (snd_usb_endpoint_implicit_feedback_sink(subs->data_endpoint)) + return false; + return true; +} + /* * prepare callback * @@ -614,13 +639,9 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream) subs->period_elapsed_pending = 0; runtime->delay = 0; - /* check whether early start is needed for playback stream */ - subs->early_playback_start = - subs->direction == SNDRV_PCM_STREAM_PLAYBACK && - (!chip->lowlatency || - (subs->data_endpoint->nominal_queue_size >= subs->buffer_bytes)); - - if (subs->early_playback_start) + subs->lowlatency_playback = lowlatency_playback_available(runtime, subs); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && + !subs->lowlatency_playback) ret = start_endpoints(subs); unlock: @@ -734,6 +755,7 @@ static int hw_rule_rate(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule) { struct snd_usb_substream *subs = rule->private; + struct snd_usb_audio *chip = subs->stream->chip; const struct audioformat *fp; struct snd_interval *it = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); unsigned int rmin, rmax, r; @@ -745,6 +767,14 @@ static int hw_rule_rate(struct snd_pcm_hw_params *params, list_for_each_entry(fp, &subs->fmt_list, list) { if (!hw_check_valid_format(subs, params, fp)) continue; + r = snd_usb_endpoint_get_clock_rate(chip, fp->clock); + if (r > 0) { + if (!snd_interval_test(it, r)) + continue; + rmin = min(rmin, r); + rmax = max(rmax, r); + continue; + } if (fp->rate_table && fp->nr_rates) { for (i = 0; i < fp->nr_rates; i++) { r = fp->rate_table[i]; @@ -1056,6 +1086,13 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre if (err < 0) return err; + list_for_each_entry(fp, &subs->fmt_list, list) { + if (fp->implicit_fb) { + runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX; + break; + } + } + return 0; } @@ -1068,6 +1105,10 @@ static int snd_usb_pcm_open(struct snd_pcm_substream *substream) int ret; runtime->hw = snd_usb_hardware; + /* need an explicit sync to catch applptr update in low-latency mode */ + if (direction == SNDRV_PCM_STREAM_PLAYBACK && + as->chip->lowlatency) + runtime->hw.info |= SNDRV_PCM_INFO_SYNC_APPLPTR; runtime->private_data = subs; subs->pcm_substream = substream; /* runtime PM is also done there */ @@ -1320,44 +1361,66 @@ static unsigned int copy_to_urb_quirk(struct snd_usb_substream *subs, return bytes; } -static void prepare_playback_urb(struct snd_usb_substream *subs, - struct urb *urb) +static int prepare_playback_urb(struct snd_usb_substream *subs, + struct urb *urb, + bool in_stream_lock) { struct snd_pcm_runtime *runtime = subs->pcm_substream->runtime; struct snd_usb_endpoint *ep = subs->data_endpoint; struct snd_urb_ctx *ctx = urb->context; - unsigned int counts, frames, bytes; + unsigned int frames, bytes; + int counts; + unsigned int transfer_done, frame_limit, avail = 0; int i, stride, period_elapsed = 0; unsigned long flags; + int err = 0; stride = ep->stride; frames = 0; ctx->queued = 0; urb->number_of_packets = 0; + spin_lock_irqsave(&subs->lock, flags); - subs->frame_limit += ep->max_urb_frames; + frame_limit = subs->frame_limit + ep->max_urb_frames; + transfer_done = subs->transfer_done; + + if (subs->lowlatency_playback && + runtime->status->state != SNDRV_PCM_STATE_DRAINING) { + unsigned int hwptr = subs->hwptr_done / stride; + + /* calculate the byte offset-in-buffer of the appl_ptr */ + avail = (runtime->control->appl_ptr - runtime->hw_ptr_base) + % runtime->buffer_size; + if (avail <= hwptr) + avail += runtime->buffer_size; + avail -= hwptr; + } + for (i = 0; i < ctx->packets; i++) { - counts = snd_usb_endpoint_next_packet_size(ep, ctx, i); + counts = snd_usb_endpoint_next_packet_size(ep, ctx, i, avail); + if (counts < 0) + break; /* set up descriptor */ urb->iso_frame_desc[i].offset = frames * stride; urb->iso_frame_desc[i].length = counts * stride; frames += counts; + avail -= counts; urb->number_of_packets++; - subs->transfer_done += counts; - if (subs->transfer_done >= runtime->period_size) { - subs->transfer_done -= runtime->period_size; - subs->frame_limit = 0; + transfer_done += counts; + if (transfer_done >= runtime->period_size) { + transfer_done -= runtime->period_size; + frame_limit = 0; period_elapsed = 1; if (subs->fmt_type == UAC_FORMAT_TYPE_II) { - if (subs->transfer_done > 0) { + if (transfer_done > 0) { /* FIXME: fill-max mode is not * supported yet */ - frames -= subs->transfer_done; - counts -= subs->transfer_done; + frames -= transfer_done; + counts -= transfer_done; urb->iso_frame_desc[i].length = counts * stride; - subs->transfer_done = 0; + transfer_done = 0; } i++; if (i < ctx->packets) { @@ -1371,13 +1434,19 @@ static void prepare_playback_urb(struct snd_usb_substream *subs, } } /* finish at the period boundary or after enough frames */ - if ((period_elapsed || - subs->transfer_done >= subs->frame_limit) && + if ((period_elapsed || transfer_done >= frame_limit) && !snd_usb_endpoint_implicit_feedback_sink(ep)) break; } - bytes = frames * stride; + if (!frames) { + err = -EAGAIN; + goto unlock; + } + + bytes = frames * stride; + subs->transfer_done = transfer_done; + subs->frame_limit = frame_limit; if (unlikely(ep->cur_format == SNDRV_PCM_FORMAT_DSD_U16_LE && subs->cur_audiofmt->dsd_dop)) { fill_playback_urb_dsd_dop(subs, urb, bytes); @@ -1403,14 +1472,23 @@ static void prepare_playback_urb(struct snd_usb_substream *subs, subs->trigger_tstamp_pending_update = false; } - if (period_elapsed && !subs->running && !subs->early_playback_start) { + if (period_elapsed && !subs->running && subs->lowlatency_playback) { subs->period_elapsed_pending = 1; period_elapsed = 0; } + + unlock: spin_unlock_irqrestore(&subs->lock, flags); + if (err < 0) + return err; urb->transfer_buffer_length = bytes; - if (period_elapsed) - snd_pcm_period_elapsed(subs->pcm_substream); + if (period_elapsed) { + if (in_stream_lock) + snd_pcm_period_elapsed_under_stream_lock(subs->pcm_substream); + else + snd_pcm_period_elapsed(subs->pcm_substream); + } + return 0; } /* @@ -1442,6 +1520,27 @@ static void retire_playback_urb(struct snd_usb_substream *subs, snd_pcm_period_elapsed(subs->pcm_substream); } +/* PCM ack callback for the playback stream; + * this plays a role only when the stream is running in low-latency mode. + */ +static int snd_usb_pcm_playback_ack(struct snd_pcm_substream *substream) +{ + struct snd_usb_substream *subs = substream->runtime->private_data; + struct snd_usb_endpoint *ep; + + if (!subs->lowlatency_playback || !subs->running) + return 0; + ep = subs->data_endpoint; + if (!ep) + return 0; + /* When no more in-flight URBs available, try to process the pending + * outputs here + */ + if (!ep->active_mask) + snd_usb_queue_pending_output_urbs(ep, true); + return 0; +} + static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substream, int cmd) { @@ -1457,8 +1556,10 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea prepare_playback_urb, retire_playback_urb, subs); - if (!subs->early_playback_start && + if (subs->lowlatency_playback && cmd == SNDRV_PCM_TRIGGER_START) { + if (in_free_wheeling_mode(substream->runtime)) + subs->lowlatency_playback = false; err = start_endpoints(subs); if (err < 0) { snd_usb_endpoint_set_callback(subs->data_endpoint, @@ -1473,7 +1574,7 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea return 0; case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_STOP: - stop_endpoints(subs); + stop_endpoints(subs, substream->runtime->status->state == SNDRV_PCM_STATE_DRAINING); snd_usb_endpoint_set_callback(subs->data_endpoint, NULL, NULL, NULL); subs->running = 0; @@ -1521,7 +1622,7 @@ static int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream return 0; case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_STOP: - stop_endpoints(subs); + stop_endpoints(subs, false); fallthrough; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: snd_usb_endpoint_set_callback(subs->data_endpoint, @@ -1545,6 +1646,7 @@ static const struct snd_pcm_ops snd_usb_playback_ops = { .trigger = snd_usb_substream_playback_trigger, .sync_stop = snd_usb_pcm_sync_stop, .pointer = snd_usb_pcm_pointer, + .ack = snd_usb_pcm_playback_ack, }; static const struct snd_pcm_ops snd_usb_capture_ops = { diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index de18fff69280..b1522e43173e 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -3894,6 +3894,64 @@ YAMAHA_DEVICE(0x7010, "UB99"), }, { /* + * Pioneer DJ DJM-750MK2 + * 10 channels playback & 12 channels capture @ 48kHz S24LE + */ + USB_DEVICE_VENDOR_SPEC(0x2b73, 0x001b), + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 0, + .type = QUIRK_AUDIO_FIXED_ENDPOINT, + .data = &(const struct audioformat) { + .formats = SNDRV_PCM_FMTBIT_S24_3LE, + .channels = 10, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x01, + .ep_attr = USB_ENDPOINT_XFER_ISOC| + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + .nr_rates = 1, + .rate_table = (unsigned int[]) { + 48000 + } + } + }, + { + .ifnum = 0, + .type = QUIRK_AUDIO_FIXED_ENDPOINT, + .data = &(const struct audioformat) { + .formats = SNDRV_PCM_FMTBIT_S24_3LE, + .channels = 12, + .iface = 0, + .altsetting = 1, + .altset_idx = 1, + .endpoint = 0x82, + .ep_idx = 1, + .ep_attr = USB_ENDPOINT_XFER_ISOC| + USB_ENDPOINT_SYNC_ASYNC| + USB_ENDPOINT_USAGE_IMPLICIT_FB, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + .nr_rates = 1, + .rate_table = (unsigned int[]) { 48000 } + } + }, + { + .ifnum = -1 + } + } + } +}, +{ + /* * Pioneer DJ DJM-850 * 8 channels playback and 8 channels capture @ 44.1/48/96kHz S24LE * Playback on EP 0x05 @@ -4012,6 +4070,38 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, +{ + /* + * Sennheiser GSP670 + * Change order of interfaces loaded + */ + USB_DEVICE(0x1395, 0x0300), + .bInterfaceClass = USB_CLASS_PER_INTERFACE, + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = &(const struct snd_usb_audio_quirk[]) { + // Communication + { + .ifnum = 3, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + // Recording + { + .ifnum = 4, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + // Main + { + .ifnum = 1, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = -1 + } + } + } +}, #undef USB_DEVICE_VENDOR_SPEC #undef USB_AUDIO_DEVICE diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 889c855addfc..64e1c20311ed 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1719,6 +1719,11 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip, */ fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX; break; + case USB_ID(0x1224, 0x2a25): /* Jieli Technology USB PHY 2.0 */ + /* mic works only when ep packet size is set to wMaxPacketSize */ + fp->attributes |= UAC_EP_CS_ATTR_FILL_MAX; + break; + } } @@ -1744,6 +1749,7 @@ static const struct registration_quirk registration_quirks[] = { REG_QUIRK_ENTRY(0x0951, 0x16ea, 2), /* Kingston HyperX Cloud Flight S */ REG_QUIRK_ENTRY(0x0ecb, 0x1f46, 2), /* JBL Quantum 600 */ REG_QUIRK_ENTRY(0x0ecb, 0x1f47, 2), /* JBL Quantum 800 */ + REG_QUIRK_ENTRY(0x0ecb, 0x1f4c, 2), /* JBL Quantum 400 */ REG_QUIRK_ENTRY(0x0ecb, 0x2039, 2), /* JBL Quantum 400 */ REG_QUIRK_ENTRY(0x0ecb, 0x203c, 2), /* JBL Quantum 600 */ REG_QUIRK_ENTRY(0x0ecb, 0x203e, 2), /* JBL Quantum 800 */ @@ -1882,12 +1888,18 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER), DEVICE_FLG(0x21b4, 0x0081, /* AudioQuest DragonFly */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x2708, 0x0002, /* Audient iD14 */ + QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */ + QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */ QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */ QUIRK_FLAG_ALIGN_TRANSFER), + DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */ + QUIRK_FLAG_GET_SAMPLE_RATE), /* Vendor matches */ VENDOR_FLG(0x045e, /* MS Lifecam */ diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index c39cc6851e2d..cfc1ea53978d 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -668,14 +668,15 @@ static void i_usx2y_04int(struct urb *urb) static int usx2y_rate_set(struct usx2ydev *usx2y, int rate) { - int err = 0, i; - struct snd_usx2y_urb_seq *us = NULL; - int *usbdata = NULL; - const struct s_c2 *ra = rate == 48000 ? setrate_48000 : setrate_44100; + int err = 0, i; + struct snd_usx2y_urb_seq *us = NULL; + int *usbdata = NULL; + const struct s_c2 *ra = rate == 48000 ? setrate_48000 : setrate_44100; struct urb *urb; if (usx2y->rate != rate) { - us = kzalloc(sizeof(*us) + sizeof(struct urb *) * NOOF_SETRATE_URBS, GFP_KERNEL); + us = kzalloc(struct_size(us, urb, NOOF_SETRATE_URBS), + GFP_KERNEL); if (!us) { err = -ENOMEM; goto cleanup; diff --git a/sound/virtio/virtio_pcm_msg.c b/sound/virtio/virtio_pcm_msg.c index f88c8f29cbd8..aca2dc1989ba 100644 --- a/sound/virtio/virtio_pcm_msg.c +++ b/sound/virtio/virtio_pcm_msg.c @@ -20,7 +20,7 @@ struct virtio_pcm_msg { struct virtio_snd_pcm_xfer xfer; struct virtio_snd_pcm_status status; size_t length; - struct scatterlist sgs[0]; + struct scatterlist sgs[]; }; /** @@ -146,8 +146,7 @@ int virtsnd_pcm_msg_alloc(struct virtio_pcm_substream *vss, int sg_num = virtsnd_pcm_sg_num(data, period_bytes); struct virtio_pcm_msg *msg; - msg = kzalloc(sizeof(*msg) + sizeof(*msg->sgs) * (sg_num + 2), - GFP_KERNEL); + msg = kzalloc(struct_size(msg, sgs, sg_num + 2), GFP_KERNEL); if (!msg) return -ENOMEM; |