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authorNamhyung Kim <namhyung@kernel.org>2024-04-08 11:55:15 -0700
committerNamhyung Kim <namhyung@kernel.org>2024-04-11 10:38:28 -0700
commitb7ce17f257da17a4163da82e0fb7726c2de85da7 (patch)
treecb346537efd8ea1ee5bd1e00126dd60b4e5f3ad3 /tools/include/uapi
parentbee3b820c66a6aae0e16d0ac47f9744446f33bff (diff)
tools/include: Sync uapi/sound/asound.h with the kernel sources
To pick up the changes from: 85df6b5a6658 ("ALSA: pcm: clarify and fix default msbits value for all formats") This should be used to beautify sound syscall arguments and it addresses these tools/perf build warnings: Warning: Kernel ABI header differences: diff -u tools/include/uapi/sound/asound.h include/uapi/sound/asound.h Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: linux-sound@vger.kernel.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240408185520.1550865-5-namhyung@kernel.org
Diffstat (limited to 'tools/include/uapi')
-rw-r--r--tools/include/uapi/sound/asound.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/include/uapi/sound/asound.h b/tools/include/uapi/sound/asound.h
index d5b9cfbd9cea..628d46a0da92 100644
--- a/tools/include/uapi/sound/asound.h
+++ b/tools/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 */