Add ALSA Media Controller capture, playback, and mixer
devnode defines.
Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
---
include/uapi/linux/media.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index 4e816be..4a30ea3 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -49,12 +49,17 @@ struct media_device_info {
#define MEDIA_ENT_T_DEVNODE (1 << MEDIA_ENT_TYPE_SHIFT)
#define MEDIA_ENT_T_DEVNODE_V4L (MEDIA_ENT_T_DEVNODE + 1)
#define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_T_DEVNODE + 2)
+/* Legacy ALSA symbol. Keep it to avoid userspace compilation breakages */
#define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_T_DEVNODE + 3)
#define MEDIA_ENT_T_DEVNODE_DVB_FE (MEDIA_ENT_T_DEVNODE + 4)
#define MEDIA_ENT_T_DEVNODE_DVB_DEMUX (MEDIA_ENT_T_DEVNODE + 5)
#define MEDIA_ENT_T_DEVNODE_DVB_DVR (MEDIA_ENT_T_DEVNODE + 6)
#define MEDIA_ENT_T_DEVNODE_DVB_CA (MEDIA_ENT_T_DEVNODE + 7)
#define MEDIA_ENT_T_DEVNODE_DVB_NET (MEDIA_ENT_T_DEVNODE + 8)
+/* ALSA devnodes */
+#define MEDIA_ENT_T_DEVNODE_ALSA_CAPTURE (MEDIA_ENT_T_DEVNODE + 9)
+#define MEDIA_ENT_T_DEVNODE_ALSA_PLAYBACK (MEDIA_ENT_T_DEVNODE + 10)
+#define MEDIA_ENT_T_DEVNODE_ALSA_MIXER (MEDIA_ENT_T_DEVNODE + 11)
/* Legacy symbol. Use it to avoid userspace compilation breakages */
#define MEDIA_ENT_T_DEVNODE_DVB MEDIA_ENT_T_DEVNODE_DVB_FE
--
2.1.4
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