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sim/audio register mixer device

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add amixer register code

Signed-off-by: liuwei35 <liuwei35@xiaomi.com>
This commit is contained in:
liuwei35
2023-05-05 19:52:39 +08:00
committed by Alan Carvalho de Assis
parent 27d6f1e0c4
commit 63ac8fbdfd
2 changed files with 10 additions and 0 deletions
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arch/sim/src/sim/posix/sim_alsa.c
+5
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@@ -595,6 +595,11 @@ static int sim_audio_ioctl(struct audio_lowerhalf_s *dev, int cmd,
} }
break; break;
case AUDIOIOC_SETPARAMTER:
{
audinfo("%s , arg: %s\n", __func__, (char *)arg);
} break;
default: default:
ret = -ENOTTY; ret = -ENOTTY;
break; break;
arch/sim/src/sim/sim_initialize.c
+5
View File
@@ -299,6 +299,11 @@ void up_initialize(void)
audio_register("pcm1p", sim_audio_initialize(true, true)); audio_register("pcm1p", sim_audio_initialize(true, true));
audio_register("pcm1c", sim_audio_initialize(false, true)); audio_register("pcm1c", sim_audio_initialize(false, true));
/* register independent mixer device, simulate amixer ioctl */
audio_register("mixer", sim_audio_initialize(false, false));
#endif #endif
#ifdef CONFIG_SIM_USB_DEV #ifdef CONFIG_SIM_USB_DEV