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-rw-r--r--include/drm/bridge/aux-bridge.h15
-rw-r--r--include/linux/bvec.h2
-rw-r--r--include/linux/hyperv.h22
-rw-r--r--include/linux/uio.h16
-rw-r--r--include/sound/soc-card.h2
-rw-r--r--include/uapi/drm/xe_drm.h21
-rw-r--r--include/uapi/sound/asound.h4
7 files changed, 42 insertions, 40 deletions
diff --git a/include/drm/bridge/aux-bridge.h b/include/drm/bridge/aux-bridge.h
index c4c423e97f06..4453906105ca 100644
--- a/include/drm/bridge/aux-bridge.h
+++ b/include/drm/bridge/aux-bridge.h
@@ -9,6 +9,8 @@
#include <drm/drm_connector.h>
+struct auxiliary_device;
+
#if IS_ENABLED(CONFIG_DRM_AUX_BRIDGE)
int drm_aux_bridge_register(struct device *parent);
#else
@@ -19,10 +21,23 @@ static inline int drm_aux_bridge_register(struct device *parent)
#endif
#if IS_ENABLED(CONFIG_DRM_AUX_HPD_BRIDGE)
+struct auxiliary_device *devm_drm_dp_hpd_bridge_alloc(struct device *parent, struct device_node *np);
+int devm_drm_dp_hpd_bridge_add(struct device *dev, struct auxiliary_device *adev);
struct device *drm_dp_hpd_bridge_register(struct device *parent,
struct device_node *np);
void drm_aux_hpd_bridge_notify(struct device *dev, enum drm_connector_status status);
#else
+static inline struct auxiliary_device *devm_drm_dp_hpd_bridge_alloc(struct device *parent,
+ struct device_node *np)
+{
+ return NULL;
+}
+
+static inline int devm_drm_dp_hpd_bridge_add(struct auxiliary_device *adev)
+{
+ return 0;
+}
+
static inline struct device *drm_dp_hpd_bridge_register(struct device *parent,
struct device_node *np)
{
diff --git a/include/linux/bvec.h b/include/linux/bvec.h
index 555aae5448ae..bd1e361b351c 100644
--- a/include/linux/bvec.h
+++ b/include/linux/bvec.h
@@ -83,7 +83,7 @@ struct bvec_iter {
unsigned int bi_bvec_done; /* number of bytes completed in
current bvec */
-} __packed;
+} __packed __aligned(4);
struct bvec_iter_all {
struct bio_vec bv;
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 2b00faf98017..6ef0557b4bff 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -164,8 +164,28 @@ struct hv_ring_buffer {
u8 buffer[];
} __packed;
+
+/*
+ * If the requested ring buffer size is at least 8 times the size of the
+ * header, steal space from the ring buffer for the header. Otherwise, add
+ * space for the header so that is doesn't take too much of the ring buffer
+ * space.
+ *
+ * The factor of 8 is somewhat arbitrary. The goal is to prevent adding a
+ * relatively small header (4 Kbytes on x86) to a large-ish power-of-2 ring
+ * buffer size (such as 128 Kbytes) and so end up making a nearly twice as
+ * large allocation that will be almost half wasted. As a contrasting example,
+ * on ARM64 with 64 Kbyte page size, we don't want to take 64 Kbytes for the
+ * header from a 128 Kbyte allocation, leaving only 64 Kbytes for the ring.
+ * In this latter case, we must add 64 Kbytes for the header and not worry
+ * about what's wasted.
+ */
+#define VMBUS_HEADER_ADJ(payload_sz) \
+ ((payload_sz) >= 8 * sizeof(struct hv_ring_buffer) ? \
+ 0 : sizeof(struct hv_ring_buffer))
+
/* Calculate the proper size of a ringbuffer, it must be page-aligned */
-#define VMBUS_RING_SIZE(payload_sz) PAGE_ALIGN(sizeof(struct hv_ring_buffer) + \
+#define VMBUS_RING_SIZE(payload_sz) PAGE_ALIGN(VMBUS_HEADER_ADJ(payload_sz) + \
(payload_sz))
struct hv_ring_buffer_info {
diff --git a/include/linux/uio.h b/include/linux/uio.h
index bea9c89922d9..00cebe2b70de 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -40,7 +40,6 @@ struct iov_iter_state {
struct iov_iter {
u8 iter_type;
- bool copy_mc;
bool nofault;
bool data_source;
size_t iov_offset;
@@ -248,22 +247,8 @@ size_t _copy_from_iter_flushcache(void *addr, size_t bytes, struct iov_iter *i);
#ifdef CONFIG_ARCH_HAS_COPY_MC
size_t _copy_mc_to_iter(const void *addr, size_t bytes, struct iov_iter *i);
-static inline void iov_iter_set_copy_mc(struct iov_iter *i)
-{
- i->copy_mc = true;
-}
-
-static inline bool iov_iter_is_copy_mc(const struct iov_iter *i)
-{
- return i->copy_mc;
-}
#else
#define _copy_mc_to_iter _copy_to_iter
-static inline void iov_iter_set_copy_mc(struct iov_iter *i) { }
-static inline bool iov_iter_is_copy_mc(const struct iov_iter *i)
-{
- return false;
-}
#endif
size_t iov_iter_zero(size_t bytes, struct iov_iter *);
@@ -355,7 +340,6 @@ static inline void iov_iter_ubuf(struct iov_iter *i, unsigned int direction,
WARN_ON(direction & ~(READ | WRITE));
*i = (struct iov_iter) {
.iter_type = ITER_UBUF,
- .copy_mc = false,
.data_source = direction,
.ubuf = buf,
.count = count,
diff --git a/include/sound/soc-card.h b/include/sound/soc-card.h
index ecc02e955279..1f4c39922d82 100644
--- a/include/sound/soc-card.h
+++ b/include/sound/soc-card.h
@@ -30,6 +30,8 @@ static inline void snd_soc_card_mutex_unlock(struct snd_soc_card *card)
struct snd_kcontrol *snd_soc_card_get_kcontrol(struct snd_soc_card *soc_card,
const char *name);
+struct snd_kcontrol *snd_soc_card_get_kcontrol_locked(struct snd_soc_card *soc_card,
+ const char *name);
int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
struct snd_soc_jack *jack);
int snd_soc_card_jack_new_pins(struct snd_soc_card *card, const char *id,
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h
index 6d11ee9e571a..bb0c8a994116 100644
--- a/include/uapi/drm/xe_drm.h
+++ b/include/uapi/drm/xe_drm.h
@@ -831,11 +831,6 @@ struct drm_xe_vm_destroy {
* - %DRM_XE_VM_BIND_OP_PREFETCH
*
* and the @flags can be:
- * - %DRM_XE_VM_BIND_FLAG_READONLY
- * - %DRM_XE_VM_BIND_FLAG_ASYNC
- * - %DRM_XE_VM_BIND_FLAG_IMMEDIATE - Valid on a faulting VM only, do the
- * MAP operation immediately rather than deferring the MAP to the page
- * fault handler.
* - %DRM_XE_VM_BIND_FLAG_NULL - When the NULL flag is set, the page
* tables are setup with a special bit which indicates writes are
* dropped and all reads return zero. In the future, the NULL flags
@@ -928,9 +923,8 @@ struct drm_xe_vm_bind_op {
/** @op: Bind operation to perform */
__u32 op;
-#define DRM_XE_VM_BIND_FLAG_READONLY (1 << 0)
-#define DRM_XE_VM_BIND_FLAG_IMMEDIATE (1 << 1)
#define DRM_XE_VM_BIND_FLAG_NULL (1 << 2)
+#define DRM_XE_VM_BIND_FLAG_DUMPABLE (1 << 3)
/** @flags: Bind flags */
__u32 flags;
@@ -1045,19 +1039,6 @@ struct drm_xe_exec_queue_create {
#define DRM_XE_EXEC_QUEUE_EXTENSION_SET_PROPERTY 0
#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PRIORITY 0
#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_TIMESLICE 1
-#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PREEMPTION_TIMEOUT 2
-#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_JOB_TIMEOUT 4
-#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_TRIGGER 5
-#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_NOTIFY 6
-#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_GRANULARITY 7
-/* Monitor 128KB contiguous region with 4K sub-granularity */
-#define DRM_XE_ACC_GRANULARITY_128K 0
-/* Monitor 2MB contiguous region with 64KB sub-granularity */
-#define DRM_XE_ACC_GRANULARITY_2M 1
-/* Monitor 16MB contiguous region with 512KB sub-granularity */
-#define DRM_XE_ACC_GRANULARITY_16M 2
-/* Monitor 64MB contiguous region with 2M sub-granularity */
-#define DRM_XE_ACC_GRANULARITY_64M 3
/** @extensions: Pointer to the first extension struct, if any */
__u64 extensions;
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index d5b9cfbd9cea..628d46a0da92 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -142,7 +142,7 @@ struct snd_hwdep_dsp_image {
* *
*****************************************************************************/
-#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 16)
+#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 17)
typedef unsigned long snd_pcm_uframes_t;
typedef signed long snd_pcm_sframes_t;
@@ -416,7 +416,7 @@ struct snd_pcm_hw_params {
unsigned int rmask; /* W: requested masks */
unsigned int cmask; /* R: changed masks */
unsigned int info; /* R: Info flags for returned setup */
- unsigned int msbits; /* R: used most significant bits */
+ unsigned int msbits; /* R: used most significant bits (in sample bit-width) */
unsigned int rate_num; /* R: rate numerator */
unsigned int rate_den; /* R: rate denominator */
snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */
generated by cgit (git 2.34.1) at 2024-05-22 07:20:08 +0000