diff options
| author | Jeeja KP <jeeja.kp@intel.com> | 2016-02-12 05:16:06 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-15 23:54:03 +0300 |
| commit | 4a3478debf36c0aa0cf0860daec245b13cd4448f (patch) | |
| tree | 8bd163646d9c557be6b64bcc7ad1b2e88b4f2a34 /sound/soc/codecs/hdac_hdmi.h | |
| parent | 79f4e922b54771a4d41b1da67caf109ba92ed95a (diff) | |
| download | linux-4a3478debf36c0aa0cf0860daec245b13cd4448f.tar.xz | |
ASoC: hdac_hdmi: Add jack reporting
Jack is created based on pcm devices enumerated, so we will
create Jack as "HDMI/DP, pcm=x Jack". This style is expected by
current usermode like PulseAudio and CRAS.
This patch exports an API which can be used to register Jack
based on PCM. This API also establishes the map between PCM and
cvt. Further cvt to pin mapping is established with the help of
usermode selection based on the board topology.
During device probe as the PCMs may not be registered, initial
pin sense don't report jack events. So, first time jack reporting
is done during user selection of mux control.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/hdac_hdmi.h')
| -rw-r--r-- | sound/soc/codecs/hdac_hdmi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/codecs/hdac_hdmi.h b/sound/soc/codecs/hdac_hdmi.h new file mode 100644 index 000000000000..8dfd1e0b57b3 --- /dev/null +++ b/sound/soc/codecs/hdac_hdmi.h @@ -0,0 +1,6 @@ +#ifndef __HDAC_HDMI_H__ +#define __HDAC_HDMI_H__ + +int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int pcm); + +#endif /* __HDAC_HDMI_H__ */ |