diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2023-10-12 12:57:31 +0300 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2023-10-16 18:22:37 +0300 |
| commit | 6841f6f9c699660452bdd30f5ee3a3708972ebd3 (patch) | |
| tree | 0f608345490e618d43f528ca9ef9b61bc36cc869 /drivers/gpu/drm/mediatek | |
| parent | af0e042e162a5899f11996abc17d648a2c82f7cd (diff) | |
| download | linux-6841f6f9c699660452bdd30f5ee3a3708972ebd3.tar.xz | |
drm/mediatek: gamma: Add support for MT8195
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>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c index c44a04735421..b4699b454495 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c @@ -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); |