drm/medaitek: add layer_nr for ovl private data

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This patch add layer_nr for ovl private data
ovl_2l almost same with with ovl hardware, except the
layer number for ovl_2l is 2 and ovl is 4.
this patch is a preparation for ovl-2l and
ovl share the same driver.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>

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Yongqiang Niu 2019-08-29 22:50:41 +08:00 • committed by CK Hu

parent d5abb5f214

commit 0a5ccda420

1 changed files with 6 additions and 1 deletions

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7

drivers/gpu/drm/mediatek/mtk_disp_ovl.c

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