github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 20:46:48 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/mediatek: gamma: Add support for MT8195

Browse Source 
Now that this driver supports 12-bit LUTs, we can add support for the
DISP_GAMMA found on the MT8195 SoC: add its driver data and compatible.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20231012095736.100784-12-angelogioacchino.delregno@collabora.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
AngeloGioacchino Del Regno 2023-10-12 11:57:31 +02:00 committed by Chun-Kuang Hu
parent af0e042e16
commit 6841f6f9c6
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/mediatek/mtk_disp_gamma.c
View File

@ -283,11 +283,20 @@ static const struct mtk_disp_gamma_data mt8183_gamma_driver_data = {
.lut_size = 512,
};
static const struct mtk_disp_gamma_data mt8195_gamma_driver_data = {
.lut_bank_size = 256,
.lut_bits = 12,
.lut_diff = true,
.lut_size = 1024,
};
static const struct of_device_id mtk_disp_gamma_driver_dt_match[] = {
{ .compatible = "mediatek,mt8173-disp-gamma",
.data = &mt8173_gamma_driver_data},
{ .compatible = "mediatek,mt8183-disp-gamma",
.data = &mt8183_gamma_driver_data},
{ .compatible = "mediatek,mt8195-disp-gamma",
.data = &mt8195_gamma_driver_data},
{},
};
MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match);