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authorLinus Torvalds <torvalds@linux-foundation.org>2020-01-28 16:26:57 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-01-28 16:26:57 -0800
commitfb95aae6e67c4e319a24b3eea32032d4246a5335 (patch)
treec310d68211634ef594d180fdd93844fec44de2fe /sound/x86
parentbd2463ac7d7ec51d432f23bf0e893fb371a908cd (diff)
parent90fb04f890bcb7384b4d4c216dc2640b0a870df3 (diff)
Merge tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "As the diffstat shows we've had again a lot of works done for this cycle: the majority of changes are the continued componentization and code refactoring in ASoC, the tree-wide PCM API updates and cleanups and SOF updates while a few ASoC driver updates are seen, too. Here we go, some highlights: Core: - Finally y2038 support landed to ALSA ABI; some ioctls have been extended and lots of tricks were applied - Applying the new managed PCM buffer API to all drivers; the API itself was already merged in 5.5 - The already deprecated dimension support in ALSA control API is dropped completely now - Verification of ALSA control elements to catch API misuses ASoC: - Further code refactorings and moving things to the component level - Lots of updates and improvements on SOF / Intel drivers; now including common HDMI driver and SoundWire support - New driver support for Ingenic JZ4770, Mediatek MT6660, Qualcomm WCD934x and WSA881x, and Realtek RT700, RT711, RT715, RT1011, RT1015 and RT1308 HD-audio: - Improved ring-buffer communications using waitqueue - Drop the superfluous buffer preallocation on x86 Others: - Many code cleanups, mostly constifications over the whole tree - USB-audio: quirks for MOTU, Corsair Virtuoso, Line6 Helix - FireWire: code refactoring for oxfw and dice drivers" * tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (638 commits) ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82 ALSA: hda: Add Clevo W65_67SB the power_save blacklist ASoC: soc-core: remove null_snd_soc_ops ASoC: soc-pcm: add soc_rtd_trigger() ASoC: soc-pcm: add soc_rtd_hw_free() ASoC: soc-pcm: add soc_rtd_hw_params() ASoC: soc-pcm: add soc_rtd_prepare() ASoC: soc-pcm: add soc_rtd_shutdown() ASoC: soc-pcm: add soc_rtd_startup() ASoC: rt1015: add rt1015 amplifier driver ASoC: madera: Correct some kernel doc ASoC: topology: fix soc_tplg_fe_link_create() - link->dobj initialization order ASoC: Intel: skl_hda_dsp_common: Fix global-out-of-bounds bug ASoC: madera: Correct DMIC only input hook ups ALSA: cs46xx: fix spelling mistake "to" -> "too" ALSA: hda - Add docking station support for Lenovo Thinkpad T420s ASoC: Add MediaTek MT6660 Speaker Amp Driver ASoC: dt-bindings: rt5645: add suppliers ASoC: max98090: fix deadlock in max98090_dapm_put_enum_double() ASoC: dapm: add snd_soc_dapm_put_enum_double_locked ...
Diffstat (limited to 'sound/x86')
-rw-r--r--sound/x86/intel_hdmi_audio.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index cf258dd13050..9f9fcd2749f2 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1132,16 +1132,13 @@ static int had_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *hw_params)
{
struct snd_intelhad *intelhaddata;
- int buf_size, retval;
+ int buf_size;
intelhaddata = snd_pcm_substream_chip(substream);
buf_size = params_buffer_bytes(hw_params);
- retval = snd_pcm_lib_malloc_pages(substream, buf_size);
- if (retval < 0)
- return retval;
dev_dbg(intelhaddata->dev, "%s:allocated memory = %d\n",
__func__, buf_size);
- return retval;
+ return 0;
}
/*
@@ -1154,7 +1151,7 @@ static int had_pcm_hw_free(struct snd_pcm_substream *substream)
intelhaddata = snd_pcm_substream_chip(substream);
had_do_reset(intelhaddata);
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
/*
@@ -1289,7 +1286,6 @@ static int had_pcm_mmap(struct snd_pcm_substream *substream,
static const struct snd_pcm_ops had_pcm_ops = {
.open = had_pcm_open,
.close = had_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = had_pcm_hw_params,
.hw_free = had_pcm_hw_free,
.prepare = had_pcm_prepare,
@@ -1801,10 +1797,9 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev)
/* allocate dma pages;
* try to allocate 600k buffer as default which is large enough
*/
- snd_pcm_lib_preallocate_pages_for_all(pcm,
- SNDRV_DMA_TYPE_DEV_UC,
- card->dev,
- HAD_DEFAULT_BUFFER, HAD_MAX_BUFFER);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_UC,
+ card->dev, HAD_DEFAULT_BUFFER,
+ HAD_MAX_BUFFER);
/* create controls */
for (i = 0; i < ARRAY_SIZE(had_controls); i++) {