github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-23 06:31:58 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/mediatek: Add MT8195 ovl driver support

Browse Source 
MT8195 ovl driver is similar to MT8183 ovl driver but support
AFBC buffer format.

Signed-off-by: Justin Green <greenjustin@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221116193335.36320-1-greenjustin@google.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
Justin Green 2022-11-16 14:33:35 -05:00 committed by Chun-Kuang Hu
parent c410fa9b07
commit 76cdcb87d3
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/gpu/drm/mediatek/mtk_disp_ovl.c
View File

@ -534,6 +534,15 @@ static const struct mtk_disp_ovl_data mt8192_ovl_2l_driver_data = {
.smi_id_en = true,
};
static const struct mtk_disp_ovl_data mt8195_ovl_driver_data = {
.addr = DISP_REG_OVL_ADDR_MT8173,
.gmc_bits = 10,
.layer_nr = 4,
.fmt_rgb565_is_0 = true,
.smi_id_en = true,
.supports_afbc = true,
};
static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = {
{ .compatible = "mediatek,mt2701-disp-ovl",
.data = &mt2701_ovl_driver_data},
@ -547,6 +556,8 @@ static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = {
.data = &mt8192_ovl_driver_data},
{ .compatible = "mediatek,mt8192-disp-ovl-2l",
.data = &mt8192_ovl_2l_driver_data},
{ .compatible = "mediatek,mt8195-disp-ovl",
.data = &mt8195_ovl_driver_data},
{},
};
MODULE_DEVICE_TABLE(of, mtk_disp_ovl_driver_dt_match);