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| author | Justin Green <greenjustin@chromium.org> | 2022-11-16 14:33:35 -0500 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2022-11-23 16:18:42 +0000 |
| commit | 76cdcb87d391a8e426d81b26be0afc221291cfc2 (patch) | |
| tree | 291b5d2472c62b42a5455846e8a9c348e0d14035 /drivers/gpu/drm/mediatek | |
| parent | c410fa9b07c32cc69968ec83a148366d16c76dc4 (diff) | |
| download | linux-76cdcb87d391a8e426d81b26be0afc221291cfc2.tar.bz2 | |
drm/mediatek: Add MT8195 ovl driver support
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>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index 5a60c3b504ff..84daeaffab6a 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -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); |