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- 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
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