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| author | Mark yao <mark.yao@rock-chips.com> | 2017-07-31 12:49:50 +0300 |
|---|---|---|
| committer | Mark Yao <mark.yao@rock-chips.com> | 2017-08-04 10:39:20 +0300 |
| commit | 79a0b149d4e3d45fc46673f4b29a157776c174e2 (patch) | |
| tree | 9bbe45c7b37ca6455e5f2002fc4586af5dbdab49 /drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | |
| parent | 6f04f5925ce763e07cb405d1fbe97a53b6c026a3 (diff) | |
| download | linux-79a0b149d4e3d45fc46673f4b29a157776c174e2.tar.xz | |
drm/rockchip: vop: round_up pitches to word align
VOP pitch register is word align, need align to word.
VOP_WIN0_VIR:
bit[31:16] win0_vir_stride_uv
Number of words of Win0 uv Virtual width
bit[15:0] win0_vir_width
Number of words of Win0 yrgb Virtual width
ARGB888 : win0_vir_width
RGB888 : (win0_vir_width*3/4) + (win0_vir_width%3)
RGB565 : ceil(win0_vir_width/2)
YUV : ceil(win0_vir_width/4)
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Reviewed-by: Sandy huang <sandy.huang@rock-chips.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1501494591-7034-1-git-send-email-mark.yao@rock-chips.com
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_common.c')
0 files changed, 0 insertions, 0 deletions