From 7ab1d91d45b4d739bacfe50b2fe89e3ac504b5ba 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