[PATCH v2 5/5] drm/mediatek: Add support for main DDP path on MT8167

From: Fabien Parent
Date: Fri Oct 23 2020 - 09:31:53 EST


Add the main (DSI) drm display path for MT8167.

Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx>
---

Changelog:

V2: No change

drivers/gpu/drm/mediatek/mtk_drm_drv.c | 38 ++++++++++++++++++++++++++
1 file changed, 38 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 59c85c63b7cc..3952435093fe 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -112,6 +112,17 @@ static const enum mtk_ddp_comp_id mt2712_mtk_ddp_third[] = {
DDP_COMPONENT_PWM2,
};

+static enum mtk_ddp_comp_id mt8167_mtk_ddp_main[] = {
+ DDP_COMPONENT_OVL0,
+ DDP_COMPONENT_COLOR0,
+ DDP_COMPONENT_CCORR,
+ DDP_COMPONENT_AAL0,
+ DDP_COMPONENT_GAMMA,
+ DDP_COMPONENT_DITHER,
+ DDP_COMPONENT_RDMA0,
+ DDP_COMPONENT_DSI0,
+};
+
static const enum mtk_ddp_comp_id mt8173_mtk_ddp_main[] = {
DDP_COMPONENT_OVL0,
DDP_COMPONENT_COLOR0,
@@ -163,6 +174,11 @@ static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
.ext_len = ARRAY_SIZE(mt8173_mtk_ddp_ext),
};

+static const struct mtk_mmsys_driver_data mt8167_mmsys_driver_data = {
+ .main_path = mt8167_mtk_ddp_main,
+ .main_len = ARRAY_SIZE(mt8167_mtk_ddp_main),
+};
+
static int mtk_drm_kms_init(struct drm_device *drm)
{
struct mtk_drm_private *private = drm->dev_private;
@@ -401,26 +417,42 @@ static const struct component_master_ops mtk_drm_ops = {
static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
{ .compatible = "mediatek,mt2701-disp-ovl",
.data = (void *)MTK_DISP_OVL },
+ { .compatible = "mediatek,mt8167-disp-ovl",
+ .data = (void *)MTK_DISP_OVL },
{ .compatible = "mediatek,mt8173-disp-ovl",
.data = (void *)MTK_DISP_OVL },
{ .compatible = "mediatek,mt2701-disp-rdma",
.data = (void *)MTK_DISP_RDMA },
+ { .compatible = "mediatek,mt8167-disp-rdma",
+ .data = (void *)MTK_DISP_RDMA },
{ .compatible = "mediatek,mt8173-disp-rdma",
.data = (void *)MTK_DISP_RDMA },
{ .compatible = "mediatek,mt8173-disp-wdma",
.data = (void *)MTK_DISP_WDMA },
+ { .compatible = "mediatek,mt8167-disp-ccorr",
+ .data = (void *)MTK_DISP_CCORR },
{ .compatible = "mediatek,mt2701-disp-color",
.data = (void *)MTK_DISP_COLOR },
+ { .compatible = "mediatek,mt8167-disp-color",
+ .data = (void *)MTK_DISP_COLOR },
{ .compatible = "mediatek,mt8173-disp-color",
.data = (void *)MTK_DISP_COLOR },
+ { .compatible = "mediatek,mt8167-disp-aal",
+ .data = (void *)MTK_DISP_AAL},
{ .compatible = "mediatek,mt8173-disp-aal",
.data = (void *)MTK_DISP_AAL},
+ { .compatible = "mediatek,mt8167-disp-gamma",
+ .data = (void *)MTK_DISP_GAMMA, },
{ .compatible = "mediatek,mt8173-disp-gamma",
.data = (void *)MTK_DISP_GAMMA, },
+ { .compatible = "mediatek,mt8167-disp-dither",
+ .data = (void *)MTK_DISP_DITHER },
{ .compatible = "mediatek,mt8173-disp-ufoe",
.data = (void *)MTK_DISP_UFOE },
{ .compatible = "mediatek,mt2701-dsi",
.data = (void *)MTK_DSI },
+ { .compatible = "mediatek,mt8167-dsi",
+ .data = (void *)MTK_DSI },
{ .compatible = "mediatek,mt8173-dsi",
.data = (void *)MTK_DSI },
{ .compatible = "mediatek,mt2701-dpi",
@@ -431,10 +463,14 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt2712-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
+ { .compatible = "mediatek,mt8167-disp-mutex",
+ .data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt8173-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt2701-disp-pwm",
.data = (void *)MTK_DISP_BLS },
+ { .compatible = "mediatek,mt8167-disp-pwm",
+ .data = (void *)MTK_DISP_PWM },
{ .compatible = "mediatek,mt8173-disp-pwm",
.data = (void *)MTK_DISP_PWM },
{ .compatible = "mediatek,mt8173-disp-od",
@@ -449,6 +485,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
.data = &mt7623_mmsys_driver_data},
{ .compatible = "mediatek,mt2712-mmsys",
.data = &mt2712_mmsys_driver_data},
+ { .compatible = "mediatek,mt8167-mmsys",
+ .data = &mt8167_mmsys_driver_data},
{ .compatible = "mediatek,mt8173-mmsys",
.data = &mt8173_mmsys_driver_data},
{ }
--
2.28.0