[PATCH v2 02/22] media: Add ALSA Media Controller function entities
From: Shuah Khan <hidden>
Date: 2016-02-04 04:04:10
Also in:
alsa-devel, linux-media, lkml
Subsystem:
media controller framework, media input infrastructure (v4l/dvb), the rest · Maintainers:
Sakari Ailus, Laurent Pinchart, Mauro Carvalho Chehab, Linus Torvalds
Add ALSA Media Controller capture, playback, and mixer function entity defines. Signed-off-by: Shuah Khan <redacted> --- include/uapi/linux/media.h | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index ee020e8..7d50480 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h@@ -98,6 +98,17 @@ struct media_device_info { #define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 42) /* + * DOC: Media Controller Next Generation ALSA Function Entities + * + * MEDIA_ENT_F_AUDIO_CAPTURE - Audio Capture Function + * MEDIA_ENT_F_AUDIO_PLAYBACK - Audio Play Back Function + * MEDIA_ENT_F_AUDIO_MIXER - Audio Mixer Function +*/ +#define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 200) +#define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 201) +#define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 202) + +/* * Don't touch on those. The ranges MEDIA_ENT_F_OLD_BASE and * MEDIA_ENT_F_OLD_SUBDEV_BASE are kept to keep backward compatibility * with the legacy v1 API.The number range is out of range by purpose:
--
2.5.0