commit 188919ac57810e39138749338d5a33ba1e970e23
author Janne Grunau <j@jannau.net> Fri Aug 08 07:21:00 2008 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> Sun Oct 12 09:36:47 2008 -0200
tree 4ec96a44894c8d3ea7557393eb1fac08536564f6
parent a832781cd383e70929c0ceece23f8a5b62e2152b

V4L/DVB (8634): v4l2: extend MPEG Encoding API with AVC and AAC

Adds Advanced Audio Coding (AAC) and MPEG-4 Advanced Video Coding
(AVC/H.264) as audio/video codecs to the extended controls API.
Updates cx2341x driver to the new values.

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/v4l2-common.c

diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 88ca131..893ac49 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -187,9 +187,10 @@
 		NULL
 	};
 	static const char *mpeg_audio_encoding[] = {
-		"Layer I",
-		"Layer II",
-		"Layer III",
+		"MPEG-1 Layer I",
+		"MPEG-1 Layer II",
+		"MPEG-1 Layer III",
+		"MPEG-4 AAC",
 		NULL
 	};
 	static const char *mpeg_audio_l1_bitrate[] = {
@@ -271,6 +272,7 @@
 	static const char *mpeg_video_encoding[] = {
 		"MPEG-1",
 		"MPEG-2",
+		"MPEG-4 AVC",
 		NULL
 	};
 	static const char *mpeg_video_aspect[] = {
@@ -358,7 +360,7 @@
 	/* MPEG controls */
 	case V4L2_CID_MPEG_CLASS: 		name = "MPEG Encoder Controls"; break;
 	case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: name = "Audio Sampling Frequency"; break;
-	case V4L2_CID_MPEG_AUDIO_ENCODING: 	name = "Audio Encoding Layer"; break;
+	case V4L2_CID_MPEG_AUDIO_ENCODING: 	name = "Audio Encoding"; break;
 	case V4L2_CID_MPEG_AUDIO_L1_BITRATE: 	name = "Audio Layer I Bitrate"; break;
 	case V4L2_CID_MPEG_AUDIO_L2_BITRATE: 	name = "Audio Layer II Bitrate"; break;
 	case V4L2_CID_MPEG_AUDIO_L3_BITRATE: 	name = "Audio Layer III Bitrate"; break;
@@ -493,7 +495,7 @@
 	case V4L2_CID_MPEG_AUDIO_ENCODING:
 		return v4l2_ctrl_query_fill(qctrl,
 				V4L2_MPEG_AUDIO_ENCODING_LAYER_1,
-				V4L2_MPEG_AUDIO_ENCODING_LAYER_3, 1,
+				V4L2_MPEG_AUDIO_ENCODING_AAC, 1,
 				V4L2_MPEG_AUDIO_ENCODING_LAYER_2);
 	case V4L2_CID_MPEG_AUDIO_L1_BITRATE:
 		return v4l2_ctrl_query_fill(qctrl,
@@ -535,7 +537,7 @@
 	case V4L2_CID_MPEG_VIDEO_ENCODING:
 		return v4l2_ctrl_query_fill(qctrl,
 				V4L2_MPEG_VIDEO_ENCODING_MPEG_1,
-				V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 1,
+				V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC, 1,
 				V4L2_MPEG_VIDEO_ENCODING_MPEG_2);
 	case V4L2_CID_MPEG_VIDEO_ASPECT:
 		return v4l2_ctrl_query_fill(qctrl,