[media] vivid: Enable 4k resolution for webcam capture device

Add 3840x2160 as valid resolution for the webcam capture input and
adjust the webcam intervals accordingly.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c
index c52dd87..a18e6fe 100644 (file)
--- a/drivers/media/platform/vivid/vivid-vid-cap.c
+++ b/drivers/media/platform/vivid/vivid-vid-cap.c
@@ -63,7 +63,7 @@ static const struct vivid_fmt formats_ovl[] = {
 };
 
 /* The number of discrete webcam framesizes */
-#define VIVID_WEBCAM_SIZES 4
+#define VIVID_WEBCAM_SIZES 5
 /* The number of discrete webcam frameintervals */
 #define VIVID_WEBCAM_IVALS (VIVID_WEBCAM_SIZES * 2)
 
@@ -73,6 +73,7 @@ static const struct v4l2_frmsize_discrete webcam_sizes[VIVID_WEBCAM_SIZES] = {
        {  640, 360 },
        { 1280, 720 },
        { 1920, 1080 },
+       { 3840, 2160 },
 };
 
 /*
@@ -80,7 +81,9 @@ static const struct v4l2_frmsize_discrete webcam_sizes[VIVID_WEBCAM_SIZES] = {
  * elements in this array as there are in webcam_sizes.
  */
 static const struct v4l2_fract webcam_intervals[VIVID_WEBCAM_IVALS] = {
+       {  1, 1 },
        {  1, 2 },
+       {  1, 4 },
        {  1, 5 },
        {  1, 10 },
        {  1, 15 },