Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 4/9] tools/include: Sync uapi/sound/asound.h with the kernel sources | Date | Mon, 8 Apr 2024 11:55:15 -0700 |
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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> --- tools/include/uapi/sound/asound.h | 4 ++-- 1 file 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 */ -- 2.44.0.478.gd926399ef9-goog
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