diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2023-10-12 11:57:23 +0200 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2023-10-15 23:44:59 +0000 |
| commit | d243907bb42f6652d88f9f3023d1028a34971465 (patch) | |
| tree | 44a0e45ac0a6a8c0eb0549d7396b92dd58b91237 /drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | |
| parent | aa5fb24f971dd4b27a4e16fe7c054d052e0f8030 (diff) | |
drm/mediatek: gamma: Support SoC specific LUT size
Newer SoCs support a bigger Gamma LUT table: wire up a callback
to retrieve the correct LUT size for each different Gamma IP.
Co-developed-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
[Angelo: Rewritten commit message/description + porting]
Reviewed-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20231012095736.100784-4-angelogioacchino.delregno@collabora.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index f3345af12cb8..3046c0409353 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -271,6 +271,7 @@ static void mtk_ufoe_start(struct device *dev) static const struct mtk_ddp_comp_funcs ddp_aal = { .clk_enable = mtk_aal_clk_enable, .clk_disable = mtk_aal_clk_disable, + .gamma_get_lut_size = mtk_aal_gamma_get_lut_size, .gamma_set = mtk_aal_gamma_set, .config = mtk_aal_config, .start = mtk_aal_start, @@ -324,6 +325,7 @@ static const struct mtk_ddp_comp_funcs ddp_dsi = { static const struct mtk_ddp_comp_funcs ddp_gamma = { .clk_enable = mtk_gamma_clk_enable, .clk_disable = mtk_gamma_clk_disable, + .gamma_get_lut_size = mtk_gamma_get_lut_size, .gamma_set = mtk_gamma_set, .config = mtk_gamma_config, .start = mtk_gamma_start, |