[PATCH v1 07/17] drm/mediatek: add OVL support for MT8195
From: jason-jh.lin <hidden>
Date: 2021-07-07 04:26:28
Also in:
linux-mediatek
Subsystem:
drm drivers, drm drivers for mediatek, the rest · Maintainers:
David Airlie, Simona Vetter, Chun-Kuang Hu, Philipp Zabel, Linus Torvalds
Add OVL support for MT8195. Signed-off-by: jason-jh.lin <redacted> --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 9 +++++++++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ 2 files changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 961f87f8d4d1..99c39487026d 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c@@ -455,6 +455,13 @@ static const struct mtk_disp_ovl_data mt8183_ovl_2l_driver_data = { .fmt_rgb565_is_0 = 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, +}; + static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = { { .compatible = "mediatek,mt2701-disp-ovl", .data = &mt2701_ovl_driver_data},
@@ -464,6 +471,8 @@ static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = { .data = &mt8183_ovl_driver_data}, { .compatible = "mediatek,mt8183-disp-ovl-2l", .data = &mt8183_ovl_2l_driver_data}, + { .compatible = "mediatek,mt8195-disp-ovl", + .data = &mt8195_ovl_driver_data}, {}, }; MODULE_DEVICE_TABLE(of, mtk_disp_ovl_driver_dt_match);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 5b7ead493487..65038d5b19cb 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c@@ -424,6 +424,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DISP_OVL }, { .compatible = "mediatek,mt8183-disp-ovl", .data = (void *)MTK_DISP_OVL }, + { .compatible = "mediatek,mt8195-disp-ovl", + .data = (void *)MTK_DISP_OVL }, { .compatible = "mediatek,mt8183-disp-ovl-2l", .data = (void *)MTK_DISP_OVL_2L }, { .compatible = "mediatek,mt2701-disp-rdma",
--
2.18.0
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