diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0369-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0369-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0369-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch b/target/linux/brcm2708/patches-4.4/0369-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch new file mode 100644 index 0000000000..7200d24b31 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0369-BCM2835-V4L2-Increase-minimum-resolution-to-32x32.patch @@ -0,0 +1,31 @@ +From 12f6492a41b05d08a324cb53631804719e378e73 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <6by9@users.noreply.github.com> +Date: Tue, 31 May 2016 10:38:31 +0100 +Subject: [PATCH] BCM2835-V4L2: Increase minimum resolution to 32x32 + +https://github.com/raspberrypi/linux/issues/1498 showed +up that 16x16 is failing to work on the GPU for some reason. + +GPU bug being tracked on +https://github.com/raspberrypi/firmware/issues/607 +Workaround here by increasing minimum resolution via V4L2 +to 32x32. + +Signed-off-by: Dave Stevenson <6by9@users.noreply.github.com> +--- + drivers/media/platform/bcm2835/bcm2835-camera.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/media/platform/bcm2835/bcm2835-camera.c ++++ b/drivers/media/platform/bcm2835/bcm2835-camera.c +@@ -36,8 +36,8 @@ + + #define BM2835_MMAL_VERSION "0.0.2" + #define BM2835_MMAL_MODULE_NAME "bcm2835-v4l2" +-#define MIN_WIDTH 16 +-#define MIN_HEIGHT 16 ++#define MIN_WIDTH 32 ++#define MIN_HEIGHT 32 + #define MIN_BUFFER_SIZE (80*1024) + + #define MAX_VIDEO_MODE_WIDTH 1280 |