Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b5025c50 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Allow FLOAT PCM format 



So far, the FLOAT PCM format is used only exclusivley set.  But
this can be a combination with other formats.

This patch changes the parser to allow the FLOAT format in addition
to other PCM formats.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0d971c9f

sound/pci/hda/hda_codec.c

+3 −3
Original line number Diff line number Diff line
@@ -2690,11 +2690,11 @@ static int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid, 
					bps = 20;

			}

		}

		else if (streams == AC_SUPFMT_FLOAT32) {

			/* should be exclusive */

		if (streams & AC_SUPFMT_FLOAT32) {

			formats |= SNDRV_PCM_FMTBIT_FLOAT_LE;

			bps = 32;

		} else if (streams == AC_SUPFMT_AC3) {

		}

		if (streams == AC_SUPFMT_AC3) {

			/* should be exclusive */

			/* temporary hack: we have still no proper support

			 * for the direct AC3 stream...