diff options
| author | Cezary Rojewski <cezary.rojewski@intel.com> | 2023-11-17 13:05:56 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-11-27 17:24:27 +0100 |
| commit | a7fc8b862fd5952be791a870ef8ef56016e83ff4 (patch) | |
| tree | b6ce01673cf3158cbe8fab08fd542939f6cf67e8 /include/sound/hdaudio.h | |
| parent | ALSA: pcm: Introduce MSBITS subformat interface (diff) | |
| download | linux-a7fc8b862fd5952be791a870ef8ef56016e83ff4.tar.xz linux-a7fc8b862fd5952be791a870ef8ef56016e83ff4.zip | |
ALSA: hda: Honor subformat when querying PCMs
Update mechanism for querying supported PCMs to allow for granular
format selection when container size is 32 bits. Currently always the
highest bit depth is selected, regardless of how many actual formats
codec in question supports.
Acked-by: Mark Brown <broonie@kernel.org>
Co-developed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20231117120610.1755254-3-cezary.rojewski@intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/hdaudio.h')
| -rw-r--r-- | include/sound/hdaudio.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index dd7c87bbc613..7cfea9e7f6e4 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -146,7 +146,8 @@ unsigned int snd_hdac_calc_stream_format(unsigned int rate, unsigned int maxbps, unsigned short spdif_ctls); int snd_hdac_query_supported_pcm(struct hdac_device *codec, hda_nid_t nid, - u32 *ratesp, u64 *formatsp, unsigned int *bpsp); + u32 *ratesp, u64 *formatsp, u32 *subformatsp, + unsigned int *bpsp); bool snd_hdac_is_supported_format(struct hdac_device *codec, hda_nid_t nid, unsigned int format); |