Add support for the codec controls to the v4l2 control framework.
Signed-off-by: Kamil Debski <k.deb...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/media/video/v4l2-ctrls.c | 281 ++++++++++++++++++++++++++++++++++++++
1 files changed, 281 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index 2412f08..acc76f5 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -216,6 +216,118 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
"75 useconds",
NULL,
};
+ static const char * const multi_slice[] = {
+ "Single",
+ "Max macroblocks",
+ "Max bits",
+ NULL,
+ };
+ static const char * const force_frame[] = {
+ "Disabled",
+ "I frame",
+ "Not coded",
+ NULL,
+ };
+ static const char * const header_mode[] = {
+ "Separate buffer",
+ "Joined with 1st frame",
+ NULL,
+ };
+ static const char * const frame_skip[] = {
+ "Disabled",
+ "Level limit",
+ "VBV/CPB limit",
+ NULL,
+ };
+ static const char * const h264_profile[] = {
+ "Baseline",
+ "Constrained Baseline",
+ "Main",
+ "Extended",
+ "High",
+ "High 10",
+ "High 422",
+ "High 444 Predictive",
+ "High 10 Intra",
+ "High 422 Intra",
+ "High 444 Intra",
+ "CAVLC 444 Intra",
+ "Scalable Baseline",
+ "Scalable High",
+ "Scalable High Intra",
+ "Multiview High",
+ NULL,
+ };
+ static const char * const mpeg4_profile[] = {
+ "Simple",
+ "Adcanved simple",
+ "Core",
+ "Simple scalable",
+ "Advanced Coding Efficency",
+ NULL,
+ };
+ static const char * const mpeg_h264_level[] = {
+ "1",
+ "1b",
+ "1.1",
+ "1.2",
+ "1.3",
+ "2",
+ "2.1",
+ "2.2",
+ "3",
+ "3.1",
+ "3.2",
+ "4",
+ "4.1",
+ "4.2",
+ "5",
+ "5.1",
+ NULL,
+ };
+ static const char * const mpeg_mpeg4_level[] = {
+ "0",
+ "0b",
+ "1",
+ "2",
+ "3",
+ "3b",
+ "4",
+ "5",
+ NULL,
+ };
+ static const char * const h264_loop_filter[] = {
+ "Enabled",
+ "Disabled",
+ "Disabled at slice boundary",
+ NULL,
+ };
+ static const char * const symbol_mode[] = {
+ "CAVLC",
+ "CABAC",
+ NULL,
+ };
+ static const char * vui_sar_idc[] = {
+ "Unspecified",
+ "1:1",
+ "12:11",
+ "10:11",
+ "16:11",
+ "40:33",
+ "24:11",
+ "20:11",
+ "32:11",
+ "80:33",
+ "18:11",
+ "15:11",
+ "64:33",
+ "160:99",
+ "4:3",
+ "3:2",
+ "2:1",
+ "Extended SAR",
+ NULL,
+ };
switch (id) {
case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
@@ -256,6 +368,28 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
return colorfx;
case V4L2_CID_TUNE_PREEMPHASIS:
return tune_preemphasis;
+ case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
+ return multi_slice;
+ case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
+ return force_frame;
+ case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
+ return header_mode;
+ case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
+ return frame_skip;
+ case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
+ return h264_profile;
+ case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
+ return mpeg_h264_level;
+ case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
+ return mpeg_mpeg4_level;
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
+ return h264_loop_filter;
+ case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
+ return symbol_mode;
+ case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
+ return mpeg4_profile;
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
+ return vui_sar_idc;
default:
return NULL;
}
@@ -389,6 +523,72 @@ const char *v4l2_ctrl_get_name(u32 id)
case V4L2_CID_TUNE_POWER_LEVEL: return "Tune Power Level";
case V4L2_CID_TUNE_ANTENNA_CAPACITOR: return "Tune Antenna Capacitor";
+ case V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE: return "Decoder
Slice Interface";
+ case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE: return "Minimum
number of cap bufs";
+ case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT: return "Minimum
number of out bufs";
+
+ case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY:
return "Decoder H264 Display Delay";
+ case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE:
return "H264 Display Delay Enable";
+ case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER:
return "Mpeg4 Loop Filter Enable";
+
+ case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: return "The
slice partitioning method";
+ case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB: return "The
number of MB in a slice";
+ case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES: return "The
maximum bits per slices";
+ case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB: return "The
number of intra refresh MBs";
+ case V4L2_CID_MPEG_MFC51_VIDEO_PADDING: return "Padding
control enable";
+ case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV: return "Padding
color YUV value";
+ case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE: return "Frame
level rate control enable";
+ case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF: return "Rate
control reaction coeff.";
+ case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE: return "Force
frame type";
+ case V4L2_CID_MPEG_VIDEO_VBV_SIZE: return "VBV
buffer size";
+ case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE: return "H264
CPB buffer size";
+ case V4L2_CID_MPEG_VIDEO_HEADER_MODE: return
"Sequence header mode";
+ case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE: return "Frame
skip enable";
+ case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT: return "Fixed
target bit enable";
+ case V4L2_CID_MPEG_VIDEO_H264_PROFILE: return "H264
profile";
+ case V4L2_CID_MPEG_VIDEO_H264_LEVEL: return "H264
level";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL: return "MPEG4
level";
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE: return "H264
loop filter mode";
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA: return "H264
loop filter alpha offset";
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA: return "H264
loop filter beta offset";
+ case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: return "H264
entorpy mode";
+ case V4L2_CID_MPEG_VIDEO_MAX_REF_PIC: return "The max
number of ref. picture";
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P: return "The
number of ref. picture of P";
+ case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM: return "H264
8x8 transform enable";
+ case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE: return "H264 MB
level rate control";
+
+ case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP: return "H263
I-Frame QP value";
+ case V4L2_CID_MPEG_VIDEO_H263_MIN_QP: return "H263
Minimum QP value";
+ case V4L2_CID_MPEG_VIDEO_H263_MAX_QP: return "H263
Maximum QP value";
+ case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP: return "H263 P
frame QP value";
+ case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP: return "H263 B
frame QP value";
+
+ case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP: return "H264
I-Frame QP value";
+ case V4L2_CID_MPEG_VIDEO_H264_MIN_QP: return "H264
Minimum QP value";
+ case V4L2_CID_MPEG_VIDEO_H264_MAX_QP: return "H264
Maximum QP value";
+ case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP: return "H264 P
frame QP value";
+ case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP: return "H264 B
frame QP value";
+
+ case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: return "MPEG4
I-Frame QP value";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP: return "MPEG4
Minimum QP value";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP: return "MPEG4
Maximum QP value";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP: return "MPEG4 P
frame QP value";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP: return "MPEG4 B
frame QP value";
+
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK: return "H264
dark region adaptive";
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH: return "H264
smooth region adaptive";
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC: return "H264
static region adaptive";
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY: return "H264
MB activity adaptive";
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE: return "Aspect
ratio VUI enable";
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC: return "VUI
aspect ratio IDC";
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH: return
"Horizontal size of SAR";
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT: return
"Vertical size of SAR";
+ case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD: return "H264 I
period";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: return "MPEG4
profile";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL: return "Quarter
pixel search enable";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_RES: return "MPEG4
vop time resolution";
+ case V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_INC: return "MPEG4
frame delta";
+
default:
return NULL;
}
@@ -520,6 +720,87 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum
v4l2_ctrl_type *type,
*flags |= V4L2_CTRL_FLAG_WRITE_ONLY;
break;
}
+ switch(id) {
+ case V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE:
+ *type = V4L2_CTRL_TYPE_BOOLEAN;
+ break;
+ case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE:
+ case V4L2_CID_MIN_BUFFERS_FOR_OUTPUT:
+ *type = V4L2_CTRL_TYPE_INTEGER;
+ break;
+ case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY:
+ *type = V4L2_CTRL_TYPE_INTEGER;
+ break;
+ case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE:
+ case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER:
+ *type = V4L2_CTRL_TYPE_BOOLEAN;
+ break;
+
+
+ case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE:
+ case V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE:
+ case V4L2_CID_MPEG_VIDEO_HEADER_MODE:
+ case V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE:
+ case V4L2_CID_MPEG_VIDEO_H264_PROFILE:
+ case V4L2_CID_MPEG_VIDEO_H264_LEVEL:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE:
+ case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
+ *type = V4L2_CTRL_TYPE_MENU;
+ break;
+
+ case V4L2_CID_MPEG_MFC51_VIDEO_PADDING:
+ case V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE:
+ case V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT:
+ case V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM:
+ case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE:
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK:
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH:
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC:
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY:
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_QPEL:
+ *type = V4L2_CTRL_TYPE_BOOLEAN;
+ break;
+
+ case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
+ case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB:
+ case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES:
+ case V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB:
+ case V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV:
+ case V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF:
+ case V4L2_CID_MPEG_VIDEO_VBV_SIZE:
+ case V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE:
+ case V4L2_CID_MPEG_VIDEO_B_FRAMES:
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA:
+ case V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA:
+ case V4L2_CID_MPEG_VIDEO_MAX_REF_PIC:
+ case V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P:
+ case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_H263_MIN_QP:
+ case V4L2_CID_MPEG_VIDEO_H263_MAX_QP:
+ case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
+ case V4L2_CID_MPEG_VIDEO_H264_MAX_QP:
+ case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP:
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH:
+ case V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT:
+ case V4L2_CID_MPEG_VIDEO_H264_I_PERIOD:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_RES:
+ case V4L2_CID_MPEG_VIDEO_MPEG4_VOP_TIME_INC:
+ *type = V4L2_CTRL_TYPE_INTEGER;
+ break;
+ }
}
EXPORT_SYMBOL(v4l2_ctrl_fill);
--
1.6.3.3
--
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