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authorTakashi Iwai <tiwai@suse.de>2022-09-06 11:04:03 +0200
committerTakashi Iwai <tiwai@suse.de>2022-09-06 11:04:15 +0200
commit16c5cde20e304cd900371b140cd53ecafe8d3de5 (patch)
treee1ece341f2ef3ac98069c3fcb350e16f0a8645bb /sound/core
parent32eeeed963ad4f41b422b3e314d96ded7283b201 (diff)
parent37137ec26c2c03039d8064c00f6eae176841ee0d (diff)
Merge branch 'for-linus' into for-next
Once again back-merge the 6.0-rc devel branch for further USB-audio and HD-audio developments. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/memalloc.c9
-rw-r--r--sound/core/oss/pcm_oss.c6
2 files changed, 10 insertions, 5 deletions
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 39561faef6e9..2c11413bea61 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -558,10 +558,13 @@ static void *snd_dma_noncontig_alloc(struct snd_dma_buffer *dmab, size_t size)
dmab->dev.need_sync = dma_need_sync(dmab->dev.dev,
sg_dma_address(sgt->sgl));
p = dma_vmap_noncontiguous(dmab->dev.dev, size, sgt);
- if (p)
+ if (p) {
dmab->private_data = sgt;
- else
+ /* store the first page address for convenience */
+ dmab->addr = snd_sgbuf_get_addr(dmab, 0);
+ } else {
dma_free_noncontiguous(dmab->dev.dev, size, sgt, dmab->dev.dir);
+ }
return p;
}
@@ -763,6 +766,8 @@ static void *snd_dma_sg_fallback_alloc(struct snd_dma_buffer *dmab, size_t size)
if (!p)
goto error;
dmab->private_data = sgbuf;
+ /* store the first page address for convenience */
+ dmab->addr = snd_sgbuf_get_addr(dmab, 0);
return p;
error:
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 90c3a367d7de..02df915eb3c6 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1672,14 +1672,14 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
runtime = substream->runtime;
if (atomic_read(&substream->mmap_count))
goto __direct;
- err = snd_pcm_oss_make_ready(substream);
- if (err < 0)
- return err;
atomic_inc(&runtime->oss.rw_ref);
if (mutex_lock_interruptible(&runtime->oss.params_lock)) {
atomic_dec(&runtime->oss.rw_ref);
return -ERESTARTSYS;
}
+ err = snd_pcm_oss_make_ready_locked(substream);
+ if (err < 0)
+ goto unlock;
format = snd_pcm_oss_format_from(runtime->oss.format);
width = snd_pcm_format_physical_width(format);
if (runtime->oss.buffer_used > 0) {