Add DDP support for MT8167 SoC.
Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 50 ++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index 014c1bbe1df2..bb62fdcf3d71 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -25,6 +25,19 @@
#define INT_MUTEX BIT(1)
+#define MT8167_MUTEX_MOD_DISP_PWM 1
+#define MT8167_MUTEX_MOD_DISP_OVL0 6
+#define MT8167_MUTEX_MOD_DISP_OVL1 7
+#define MT8167_MUTEX_MOD_DISP_RDMA0 8
+#define MT8167_MUTEX_MOD_DISP_RDMA1 9
+#define MT8167_MUTEX_MOD_DISP_WDMA0 10
+#define MT8167_MUTEX_MOD_DISP_CCORR 11
+#define MT8167_MUTEX_MOD_DISP_COLOR 12
+#define MT8167_MUTEX_MOD_DISP_AAL 13
+#define MT8167_MUTEX_MOD_DISP_GAMMA 14
+#define MT8167_MUTEX_MOD_DISP_DITHER 15
+#define MT8167_MUTEX_MOD_DISP_UFOE 16
+
#define MT8173_MUTEX_MOD_DISP_OVL0 11
#define MT8173_MUTEX_MOD_DISP_OVL1 12
#define MT8173_MUTEX_MOD_DISP_RDMA0 13
@@ -73,6 +86,8 @@
#define MUTEX_SOF_DPI1 4
#define MUTEX_SOF_DSI2 5
#define MUTEX_SOF_DSI3 6
+#define MT8167_MUTEX_SOF_DPI0 2
+#define MT8167_MUTEX_SOF_DPI1 3
struct mtk_disp_mutex {
@@ -135,6 +150,21 @@ static const unsigned int mt2712_mutex_mod[DDP_COMPONENT_ID_MAX] = {
[DDP_COMPONENT_WDMA1] = MT2712_MUTEX_MOD_DISP_WDMA1,
};
+static const unsigned int mt8167_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+ [DDP_COMPONENT_AAL0] = MT8167_MUTEX_MOD_DISP_AAL,
+ [DDP_COMPONENT_CCORR] = MT8167_MUTEX_MOD_DISP_CCORR,
+ [DDP_COMPONENT_COLOR0] = MT8167_MUTEX_MOD_DISP_COLOR,
+ [DDP_COMPONENT_DITHER] = MT8167_MUTEX_MOD_DISP_DITHER,
+ [DDP_COMPONENT_GAMMA] = MT8167_MUTEX_MOD_DISP_GAMMA,
+ [DDP_COMPONENT_OVL0] = MT8167_MUTEX_MOD_DISP_OVL0,
+ [DDP_COMPONENT_OVL1] = MT8167_MUTEX_MOD_DISP_OVL1,
+ [DDP_COMPONENT_PWM0] = MT8167_MUTEX_MOD_DISP_PWM,
+ [DDP_COMPONENT_RDMA0] = MT8167_MUTEX_MOD_DISP_RDMA0,
+ [DDP_COMPONENT_RDMA1] = MT8167_MUTEX_MOD_DISP_RDMA1,
+ [DDP_COMPONENT_UFOE] = MT8167_MUTEX_MOD_DISP_UFOE,
+ [DDP_COMPONENT_WDMA0] = MT8167_MUTEX_MOD_DISP_WDMA0,
+};
+
static const unsigned int mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
[DDP_COMPONENT_AAL0] = MT8173_MUTEX_MOD_DISP_AAL,
[DDP_COMPONENT_COLOR0] = MT8173_MUTEX_MOD_DISP_COLOR0,
@@ -163,6 +193,16 @@ static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_DSI3 + 1] = {
[DDP_MUTEX_SOF_DSI3] = MUTEX_SOF_DSI3,
};
+static const unsigned int mt8167_mutex_sof[DDP_MUTEX_SOF_DSI3 + 1] = {
+ [DDP_MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
+ [DDP_MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
+ [DDP_MUTEX_SOF_DSI1] = MUTEX_SOF_DSI1,
+ [DDP_MUTEX_SOF_DPI0] = MT8167_MUTEX_SOF_DPI0,
+ [DDP_MUTEX_SOF_DPI1] = MT8167_MUTEX_SOF_DPI1,
+ [DDP_MUTEX_SOF_DSI2] = MUTEX_SOF_DSI2,
+ [DDP_MUTEX_SOF_DSI3] = MUTEX_SOF_DSI3,
+};
+
static const struct mtk_ddp_data mt2701_ddp_driver_data = {
.mutex_mod = mt2701_mutex_mod,
.mutex_sof = mt2712_mutex_sof,
@@ -177,6 +217,14 @@ static const struct mtk_ddp_data mt2712_ddp_driver_data = {
.mutex_sof_reg = MT2701_DISP_MUTEX0_SOF0,
};
+static const struct mtk_ddp_data mt8167_ddp_driver_data = {
+ .mutex_mod = mt8167_mutex_mod,
+ .mutex_sof = mt8167_mutex_sof,
+ .mutex_mod_reg = MT2701_DISP_MUTEX0_MOD0,
+ .mutex_sof_reg = MT2701_DISP_MUTEX0_SOF0,
+ .no_clk = true,
+};
+
static const struct mtk_ddp_data mt8173_ddp_driver_data = {
.mutex_mod = mt8173_mutex_mod,
.mutex_sof = mt2712_mutex_sof,
@@ -400,6 +448,8 @@ static const struct of_device_id ddp_driver_dt_match[] = {
.data = &mt2701_ddp_driver_data},
{ .compatible = "mediatek,mt2712-disp-mutex",
.data = &mt2712_ddp_driver_data},
+ { .compatible = "mediatek,mt8167-disp-mutex",
+ .data = &mt8167_ddp_driver_data},
{ .compatible = "mediatek,mt8173-disp-mutex",
.data = &mt8173_ddp_driver_data},
{},
--
2.28.0
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