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| author | guoyin.chen <guoyin.chen@freescale.com> | 2012-12-07 10:39:57 +0800 |
|---|---|---|
| committer | Liu Ying <Ying.liu@freescale.com> | 2012-12-26 12:50:26 +0800 |
| commit | 1e54665eb709d29f0df742737c5f529b799087f7 (patch) | |
| tree | 0644eeb5d09eac93fbd1a5236819e4cfc06eeceb /drivers/media/video | |
| parent | edbdbeb4f1c96b94f075843c71b31de8b976bb3c (diff) | |
| download | linux-1e54665eb709d29f0df742737c5f529b799087f7.tar.gz | |
ENGR00236141 csi:Add stride alignment setting from userspace
In android, IPU fills the I420 buffer. And GPU shows the buffer to display.
mx6's GPU has 32 Y-stride alignment for I420. The stride alignment will
be passed through by bytesperline. This update is only for
csi->smfc->mem channel.
Signed-off-by: guoyin.chen <guoyin.chen@freescale.com>
(cherry picked from commit 4708dc1999ed4857799100434e4f46f68f4e7c13)
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/mxc/capture/ipu_csi_enc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/mxc/capture/ipu_csi_enc.c b/drivers/media/video/mxc/capture/ipu_csi_enc.c index 2c8d8d01a971..ff90e2b8eff4 100644 --- a/drivers/media/video/mxc/capture/ipu_csi_enc.c +++ b/drivers/media/video/mxc/capture/ipu_csi_enc.c @@ -171,7 +171,8 @@ static int csi_enc_setup(cam_data *cam) err = ipu_init_channel_buffer(cam->ipu, CSI_MEM, IPU_OUTPUT_BUFFER, pixel_fmt, cam->v2f.fmt.pix.width, cam->v2f.fmt.pix.height, - cam->v2f.fmt.pix.width, IPU_ROTATE_NONE, + cam->v2f.fmt.pix.bytesperline, + IPU_ROTATE_NONE, dummy, dummy, 0, cam->offset.u_offset, cam->offset.v_offset); |