diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0178-V4L2-Increase-the-number-of-image-buffers-for-high-f.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0178-V4L2-Increase-the-number-of-image-buffers-for-high-f.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0178-V4L2-Increase-the-number-of-image-buffers-for-high-f.patch b/target/linux/brcm2708/patches-3.10/0178-V4L2-Increase-the-number-of-image-buffers-for-high-f.patch new file mode 100644 index 0000000000..11978b1010 --- /dev/null +++ b/target/linux/brcm2708/patches-3.10/0178-V4L2-Increase-the-number-of-image-buffers-for-high-f.patch @@ -0,0 +1,30 @@ +From 4f4423e1198b3b76c2dfa2820c2ccb3345df4105 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dsteve@broadcom.com> +Date: Fri, 14 Mar 2014 17:02:45 +0000 +Subject: [PATCH 178/196] V4L2: Increase the number of image buffers for high + fps + +Increase the number of image buffers available to improve +performance at high framerates. + +Signed-off-by: Dave Stevenson <dsteve@broadcom.com> +--- + drivers/media/platform/bcm2835/bcm2835-camera.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/media/platform/bcm2835/bcm2835-camera.c b/drivers/media/platform/bcm2835/bcm2835-camera.c +index 3dea993..b6880cc 100644 +--- a/drivers/media/platform/bcm2835/bcm2835-camera.c ++++ b/drivers/media/platform/bcm2835/bcm2835-camera.c +@@ -1330,7 +1330,7 @@ static int set_camera_parameters(struct vchiq_mmal_instance *instance, + .one_shot_stills = 1, + .max_preview_video_w = 1920, + .max_preview_video_h = 1088, +- .num_preview_video_frames = 3, ++ .num_preview_video_frames = 6, + .stills_capture_circular_buffer_height = 0, + .fast_preview_resume = 0, + .use_stc_timestamp = MMAL_PARAM_TIMESTAMP_MODE_RAW_STC +-- +1.9.1 + |