[PATCH 3/4] s5p-mfc: Use display delay and display enable std controls

[Stanimir Varbanov]

Use the standard display_delay and display_delay_enable controls,
the legacy private MFC controls are kept for backward compatibility.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov at linaro.org>
---
 drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index 61e144a35201..4a3e8e9bbff2 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -167,6 +167,13 @@ static struct mfc_control controls[] = {
 		.step = 1,
 		.default_value = 0,
 	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_DECODER_DISPLAY_DELAY,
+		.type = V4L2_CTRL_TYPE_INTEGER,
+		.minimum = 0,
+		.maximum = 16383,
+		.default_value = 0,
+	},
 	{
 		.id = V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE,
 		.type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -176,6 +183,13 @@ static struct mfc_control controls[] = {
 		.step = 1,
 		.default_value = 0,
 	},
+	{
+		.id = V4L2_CID_MPEG_VIDEO_DECODER_DISPLAY_DELAY_ENABLE,
+		.type = V4L2_CTRL_TYPE_BOOLEAN,
+		.minimum = 0,
+		.maximum = 1,
+		.default_value = 0,
+	},
 	{
 		.id = V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER,
 		.type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -690,9 +704,11 @@ static int s5p_mfc_dec_s_ctrl(struct v4l2_ctrl *ctrl)
 
 	switch (ctrl->id) {
 	case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY:
+	case V4L2_CID_MPEG_VIDEO_DECODER_DISPLAY_DELAY:
 		ctx->display_delay = ctrl->val;
 		break;
 	case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE:
+	case V4L2_CID_MPEG_VIDEO_DECODER_DISPLAY_DELAY_ENABLE:
 		ctx->display_delay_enable = ctrl->val;
 		break;
 	case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER:
-- 
2.17.1