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path: root/drivers/media/v4l2-core/v4l2-ctrls.c
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Diffstat (limited to 'drivers/media/v4l2-core/v4l2-ctrls.c')
-rw-r--r--drivers/media/v4l2-core/v4l2-ctrls.c38
1 files changed, 36 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index d29e45516eb7..599c1cbff3b9 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -431,6 +431,20 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
"Use Previous Specific Frame",
NULL,
};
+ static const char * const vp8_profile[] = {
+ "0",
+ "1",
+ "2",
+ "3",
+ NULL,
+ };
+ static const char * const vp9_profile[] = {
+ "0",
+ "1",
+ "2",
+ "3",
+ NULL,
+ };
static const char * const flash_led_mode[] = {
"Off",
@@ -614,6 +628,10 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
return mpeg4_profile;
case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
return vpx_golden_frame_sel;
+ case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
+ return vp8_profile;
+ case V4L2_CID_MPEG_VIDEO_VP9_PROFILE:
+ return vp9_profile;
case V4L2_CID_JPEG_CHROMA_SUBSAMPLING:
return jpeg_chroma_subsampling;
case V4L2_CID_DV_TX_MODE:
@@ -839,7 +857,8 @@ const char *v4l2_ctrl_get_name(u32 id)
case V4L2_CID_MPEG_VIDEO_VPX_MAX_QP: return "VPX Maximum QP Value";
case V4L2_CID_MPEG_VIDEO_VPX_I_FRAME_QP: return "VPX I-Frame QP Value";
case V4L2_CID_MPEG_VIDEO_VPX_P_FRAME_QP: return "VPX P-Frame QP Value";
- case V4L2_CID_MPEG_VIDEO_VPX_PROFILE: return "VPX Profile";
+ case V4L2_CID_MPEG_VIDEO_VP8_PROFILE: return "VP8 Profile";
+ case V4L2_CID_MPEG_VIDEO_VP9_PROFILE: return "VP9 Profile";
/* HEVC controls */
case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP: return "HEVC I-Frame QP Value";
@@ -1180,6 +1199,8 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
case V4L2_CID_DEINTERLACING_MODE:
case V4L2_CID_TUNE_DEEMPHASIS:
case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL:
+ case V4L2_CID_MPEG_VIDEO_VP8_PROFILE:
+ case V4L2_CID_MPEG_VIDEO_VP9_PROFILE:
case V4L2_CID_DETECT_MD_MODE:
case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE:
case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL:
@@ -3137,9 +3158,22 @@ static int try_or_set_cluster(struct v4l2_fh *fh, struct v4l2_ctrl *master,
/* If OK, then make the new values permanent. */
update_flag = is_cur_manual(master) != is_new_manual(master);
- for (i = 0; i < master->ncontrols; i++)
+
+ for (i = 0; i < master->ncontrols; i++) {
+ /*
+ * If we switch from auto to manual mode, and this cluster
+ * contains volatile controls, then all non-master controls
+ * have to be marked as changed. The 'new' value contains
+ * the volatile value (obtained by update_from_auto_cluster),
+ * which now has to become the current value.
+ */
+ if (i && update_flag && is_new_manual(master) &&
+ master->has_volatiles && master->cluster[i])
+ master->cluster[i]->has_changed = true;
+
new_to_cur(fh, master->cluster[i], ch_flags |
((update_flag && i > 0) ? V4L2_EVENT_CTRL_CH_FLAGS : 0));
+ }
return 0;
}