openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/mediatek: Add DDP support for MT8167 

Add DDP support for MT8167 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
Fabien Parent 2020-10-23 15:31:29 +02:00 committed by Chun-Kuang Hu
parent f376244df4
commit c1ff4e3f40
1 changed files with 47 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
drivers/gpu/drm/mediatek/mtk_drm_ddp.c
View File

@ -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 +193,13 @@ 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_DPI0] = MT8167_MUTEX_SOF_DPI0,
[DDP_MUTEX_SOF_DPI1] = MT8167_MUTEX_SOF_DPI1,
};
static const struct mtk_ddp_data mt2701_ddp_driver_data = {
.mutex_mod = mt2701_mutex_mod,
.mutex_sof = mt2712_mutex_sof,
@ -177,6 +214,14 @@ 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 +445,8 @@ 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},
{},