diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-ctrls.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-ctrls.c | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index e03a2e852143..c6dc1fd427d7 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -424,6 +424,12 @@ const char * const *v4l2_ctrl_get_menu(u32 id) NULL, }; + static const char * const vpx_golden_frame_sel[] = { + "Use Previous Frame", + "Use Previous Specific Frame", + NULL, + }; + static const char * const flash_led_mode[] = { "Off", "Flash", @@ -538,6 +544,8 @@ const char * const *v4l2_ctrl_get_menu(u32 id) return mpeg_mpeg4_level; case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE: return mpeg4_profile; + case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: + return vpx_golden_frame_sel; case V4L2_CID_JPEG_CHROMA_SUBSAMPLING: return jpeg_chroma_subsampling; case V4L2_CID_DV_TX_MODE: @@ -552,13 +560,26 @@ const char * const *v4l2_ctrl_get_menu(u32 id) } EXPORT_SYMBOL(v4l2_ctrl_get_menu); +#define __v4l2_qmenu_int_len(arr, len) ({ *(len) = ARRAY_SIZE(arr); arr; }) /* * Returns NULL or an s64 type array containing the menu for given * control ID. The total number of the menu items is returned in @len. */ const s64 const *v4l2_ctrl_get_int_menu(u32 id, u32 *len) { + static const s64 const qmenu_int_vpx_num_partitions[] = { + 1, 2, 4, 8, + }; + + static const s64 const qmenu_int_vpx_num_ref_frames[] = { + 1, 2, 3, + }; + switch (id) { + case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS: + return __v4l2_qmenu_int_len(qmenu_int_vpx_num_partitions, len); + case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES: + return __v4l2_qmenu_int_len(qmenu_int_vpx_num_ref_frames, len); default: *len = 0; return NULL; @@ -614,9 +635,11 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_ALPHA_COMPONENT: return "Alpha Component"; case V4L2_CID_COLORFX_CBCR: return "Color Effects, CbCr"; - /* MPEG controls */ + /* Codec controls */ + /* The MPEG controls are applicable to all codec controls + * and the 'MPEG' part of the define is historical */ /* Keep the order of the 'case's the same as in videodev2.h! */ - case V4L2_CID_MPEG_CLASS: return "MPEG Encoder Controls"; + case V4L2_CID_MPEG_CLASS: return "Codec Controls"; case V4L2_CID_MPEG_STREAM_TYPE: return "Stream Type"; case V4L2_CID_MPEG_STREAM_PID_PMT: return "Stream PMT Program ID"; case V4L2_CID_MPEG_STREAM_PID_AUDIO: return "Stream Audio Program ID"; @@ -714,6 +737,15 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_MPEG_VIDEO_VBV_DELAY: return "Initial Delay for VBV Control"; case V4L2_CID_MPEG_VIDEO_REPEAT_SEQ_HEADER: return "Repeat Sequence Header"; + /* VPX controls */ + case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS: return "VPX Number of Partitions"; + case V4L2_CID_MPEG_VIDEO_VPX_IMD_DISABLE_4X4: return "VPX Intra Mode Decision Disable"; + case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES: return "VPX No. of Refs for P Frame"; + case V4L2_CID_MPEG_VIDEO_VPX_FILTER_LEVEL: return "VPX Loop Filter Level Range"; + case V4L2_CID_MPEG_VIDEO_VPX_FILTER_SHARPNESS: return "VPX Deblocking Effect Control"; + case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_REF_PERIOD: return "VPX Golden Frame Refresh Period"; + case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: return "VPX Golden Frame Indicator"; + /* CAMERA controls */ /* Keep the order of the 'case's the same as in videodev2.h! */ case V4L2_CID_CAMERA_CLASS: return "Camera Controls"; @@ -928,6 +960,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_DV_RX_RGB_RANGE: case V4L2_CID_TEST_PATTERN: case V4L2_CID_TUNE_DEEMPHASIS: + case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: *type = V4L2_CTRL_TYPE_MENU; break; case V4L2_CID_LINK_FREQ: @@ -939,6 +972,8 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, break; case V4L2_CID_ISO_SENSITIVITY: case V4L2_CID_AUTO_EXPOSURE_BIAS: + case V4L2_CID_MPEG_VIDEO_VPX_NUM_PARTITIONS: + case V4L2_CID_MPEG_VIDEO_VPX_NUM_REF_FRAMES: *type = V4L2_CTRL_TYPE_INTEGER_MENU; break; case V4L2_CID_USER_CLASS: |