diff mbox series

[v2,17/17] ASoC: Intel: avs: Unhardcode HDAudio BE DAI drivers description

Message ID 20230918133940.3676091-18-cezary.rojewski@intel.com (mailing list archive)
State New, archived
Headers show
Series ALSA/ASoC: hda: Address format selection limitations and ambiguity | expand

Commit Message

Cezary Rojewski Sept. 18, 2023, 1:39 p.m. UTC 
To not expose more than in fact is supported by the codec, update CPU
DAI initialization procedure to rely on codec capabilities instead of
hardcoding them. This includes subformat which is currently ignored.

As capabilities for HDMI streams are initialized on PCM open, leave it
as is for now.

Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
---
 sound/soc/intel/avs/pcm.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
diff mbox series

Patch

diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c
index 08855d4e0a37..cca1a5b7764a 100644
--- a/sound/soc/intel/avs/pcm.c
+++ b/sound/soc/intel/avs/pcm.c
@@ -17,6 +17,7 @@ 
 #include "avs.h"
 #include "path.h"
 #include "topology.h"
+#include "../../codecs/hda.h"
 
 struct avs_dma_data {
 	struct avs_tplg_path_template *template;
@@ -1404,6 +1405,15 @@  static int avs_component_hda_probe(struct snd_soc_component *component)
 				ret = -ENOMEM;
 				goto exit;
 			}
+
+			if (!hda_codec_is_display(codec)) {
+				dais[i].playback.formats = pcm->stream[0].formats;
+				dais[i].playback.subformats = pcm->stream[0].subformats;
+				dais[i].playback.rates = pcm->stream[0].rates;
+				dais[i].playback.channels_min = pcm->stream[0].channels_min;
+				dais[i].playback.channels_max = pcm->stream[0].channels_max;
+				dais[i].playback.sig_bits = pcm->stream[0].maxbps;
+			}
 		}
 
 		if (pcm->stream[1].substreams) {
@@ -1414,6 +1424,15 @@  static int avs_component_hda_probe(struct snd_soc_component *component)
 				ret = -ENOMEM;
 				goto exit;
 			}
+
+			if (!hda_codec_is_display(codec)) {
+				dais[i].capture.formats = pcm->stream[1].formats;
+				dais[i].capture.subformats = pcm->stream[1].subformats;
+				dais[i].capture.rates = pcm->stream[1].rates;
+				dais[i].capture.channels_min = pcm->stream[1].channels_min;
+				dais[i].capture.channels_max = pcm->stream[1].channels_max;
+				dais[i].capture.sig_bits = pcm->stream[1].maxbps;
+			}
 		}
 
 		dai = snd_soc_register_dai(component, &dais[i], false);