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MLK-16255-6 video: fbdev: dcss: use aligned width to calc pitch for DPR

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After alignment handling for DPR, the aligned width
may be larger than the same as original width, so
use the aligned width to calculate the pitch for
DPR.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
This commit is contained in:
Fancy Fang
2017-08-25 18:14:39 +08:00
committed by Nitin Garg
parent c9be977cc8
commit 30af65e52c
1 changed files with 1 additions and 2 deletions
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3
drivers/video/fbdev/mxc/imx_dcss.c
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@ -1516,9 +1516,8 @@ static int dcss_dpr_config(uint32_t dpr_ch, struct dcss_info *info)
return -EINVAL;
}
/* TODO: calculate pitch for different formats */
/* config pitch */
pitch = (var->xres * (var->bits_per_pixel >> 3)) << 16;
pitch = (num_pix_x * (var->bits_per_pixel >> 3)) << 16;
fill_sb(cb, chan_info->dpr_addr + 0x70, pitch);
fill_sb(cb, chan_info->dpr_addr + 0x200, 0x38);