redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

MLK-16276: PxP: Improve code compatibility 

g2d code has different parameter setting about stride parameter.
For compatibility with all cases of using PxP, we need add this
improved feature.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
Reviewed-by: Robby Cai <robby.cai@nxp.com>
Reviewed-by: Fancy Fang <chen.fang@nxp.com>
steinar/wifi_calib_4_9_kernel
Guoniu.Zhou 2017-08-25 18:57:08 +08:00
parent 14c988f1eb
commit 53c8ffffec
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/dma/pxp/pxp_dma_v3.c
View File

@ -3526,7 +3526,11 @@ static int convert_param_to_pixmap(struct pxp_pixmap *pixmap,
pixmap->format = param->pixel_fmt;
pixmap->paddr = param->paddr;
pixmap->bpp = get_bpp_from_fmt(pixmap->format);
pixmap->pitch = param->width * pixmap->bpp >> 3;
if (!param->stride || (param->stride == param->width))
pixmap->pitch = param->width * pixmap->bpp >> 3;
else
pixmap->pitch = param->stride;
pixmap->crop.x = param->crop.left;
pixmap->crop.y = param->crop.top;