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Commit 31eca307 authored by Krzysztof Helt's avatar Krzysztof Helt Committed by Jaroslav Kysela
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ALSA: wss_lib: fix opti93x capture formats limitations 



Limit opti93x cards capture formats to only linear ones.

Signed-off-by: default avatarKrzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: default avatarRene Herman <rene.herman@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 760fc6b8

sound/isa/wss/wss_lib.c

+4 −2
Original line number Diff line number Diff line
@@ -1495,8 +1495,10 @@ static int snd_wss_capture_open(struct snd_pcm_substream *substream) 


	/* hardware limitation of cheap chips */

	if (chip->hardware == WSS_HW_CS4235 ||

	    chip->hardware == WSS_HW_CS4239)

		runtime->hw.formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE;

	    chip->hardware == WSS_HW_CS4239 ||

	    chip->hardware == WSS_HW_OPTI93X)

		runtime->hw.formats = SNDRV_PCM_FMTBIT_U8 |

				      SNDRV_PCM_FMTBIT_S16_LE;



	snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.buffer_bytes_max);

	snd_pcm_limit_isa_dma_size(chip->dma2, &runtime->hw.period_bytes_max);