mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-27 19:29:37 +00:00
Code Issues Releases Wiki Activity

drm/mediatek: Add support for SoC MT8183

Browse source 
1. Add ovl private data
2. Add rdma private data
3. Add gamma privte data
4. Add main and external path module for crtc create

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
Yongqiang Niu 2021-01-29 17:22:09 +08:00 committed by Chun-Kuang Hu
parent 4a15d1ac37
commit 641ef9e7be
4 changed files with 70 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/gpu/drm/mediatek/mtk_disp_gamma.c
View file

@ -181,6 +181,7 @@ static const struct mtk_disp_gamma_data mt8173_gamma_driver_data = {
static const struct of_device_id mtk_disp_gamma_driver_dt_match[] = {
{ .compatible = "mediatek,mt8173-disp-gamma",
.data = &mt8173_gamma_driver_data},
{ .compatible = "mediatek,mt8183-disp-gamma"},
{},
};
MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match);

18
drivers/gpu/drm/mediatek/mtk_disp_ovl.c
View file

@ -424,11 +424,29 @@ static const struct mtk_disp_ovl_data mt8173_ovl_driver_data = {
.fmt_rgb565_is_0 = true,
};
static const struct mtk_disp_ovl_data mt8183_ovl_driver_data = {
.addr = DISP_REG_OVL_ADDR_MT8173,
.gmc_bits = 10,
.layer_nr = 4,
.fmt_rgb565_is_0 = true,
};
static const struct mtk_disp_ovl_data mt8183_ovl_2l_driver_data = {
.addr = DISP_REG_OVL_ADDR_MT8173,
.gmc_bits = 10,
.layer_nr = 2,
.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},
{ .compatible = "mediatek,mt8173-disp-ovl",
.data = &mt8173_ovl_driver_data},
{ .compatible = "mediatek,mt8183-disp-ovl",
.data = &mt8183_ovl_driver_data},
{ .compatible = "mediatek,mt8183-disp-ovl-2l",
.data = &mt8183_ovl_2l_driver_data},
{},
};
MODULE_DEVICE_TABLE(of, mtk_disp_ovl_driver_dt_match);

6
drivers/gpu/drm/mediatek/mtk_disp_rdma.c
View file

@ -351,11 +351,17 @@ static const struct mtk_disp_rdma_data mt8173_rdma_driver_data = {
.fifo_size = SZ_8K,
};
static const struct mtk_disp_rdma_data mt8183_rdma_driver_data = {
.fifo_size = 5 * SZ_1K,
};
static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = {
{ .compatible = "mediatek,mt2701-disp-rdma",
.data = &mt2701_rdma_driver_data},
{ .compatible = "mediatek,mt8173-disp-rdma",
.data = &mt8173_rdma_driver_data},
{ .compatible = "mediatek,mt8183-disp-rdma",
.data = &mt8183_rdma_driver_data},
{},
};
MODULE_DEVICE_TABLE(of, mtk_disp_rdma_driver_dt_match);

45
drivers/gpu/drm/mediatek/mtk_drm_drv.c
View file

@ -129,6 +129,24 @@ static const enum mtk_ddp_comp_id mt8173_mtk_ddp_ext[] = {
DDP_COMPONENT_DPI0,
};
static const enum mtk_ddp_comp_id mt8183_mtk_ddp_main[] = {
DDP_COMPONENT_OVL0,
DDP_COMPONENT_OVL_2L0,
DDP_COMPONENT_RDMA0,
DDP_COMPONENT_COLOR0,
DDP_COMPONENT_CCORR,
DDP_COMPONENT_AAL0,
DDP_COMPONENT_GAMMA,
DDP_COMPONENT_DITHER,
DDP_COMPONENT_DSI0,
};
static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = {
DDP_COMPONENT_OVL_2L1,
DDP_COMPONENT_RDMA1,
DDP_COMPONENT_DPI0,
};
static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
.main_path = mt2701_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt2701_mtk_ddp_main),
@ -161,6 +179,13 @@ 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 mt8183_mmsys_driver_data = {
.main_path = mt8183_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt8183_mtk_ddp_main),
.ext_path = mt8183_mtk_ddp_ext,
.ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext),
};
static int mtk_drm_kms_init(struct drm_device *drm)
{
struct mtk_drm_private *private = drm->dev_private;
@ -375,12 +400,20 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DISP_OVL },
{ .compatible = "mediatek,mt8173-disp-ovl",
.data = (void *)MTK_DISP_OVL },
{ .compatible = "mediatek,mt8183-disp-ovl",
.data = (void *)MTK_DISP_OVL },
{ .compatible = "mediatek,mt8183-disp-ovl-2l",
.data = (void *)MTK_DISP_OVL_2L },
{ .compatible = "mediatek,mt2701-disp-rdma",
.data = (void *)MTK_DISP_RDMA },
{ .compatible = "mediatek,mt8173-disp-rdma",
.data = (void *)MTK_DISP_RDMA },
{ .compatible = "mediatek,mt8183-disp-rdma",
.data = (void *)MTK_DISP_RDMA },
{ .compatible = "mediatek,mt8173-disp-wdma",
.data = (void *)MTK_DISP_WDMA },
{ .compatible = "mediatek,mt8183-disp-ccorr",
.data = (void *)MTK_DISP_CCORR },
{ .compatible = "mediatek,mt2701-disp-color",
.data = (void *)MTK_DISP_COLOR },
{ .compatible = "mediatek,mt8173-disp-color",
@ -389,22 +422,32 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DISP_AAL},
{ .compatible = "mediatek,mt8173-disp-gamma",
.data = (void *)MTK_DISP_GAMMA, },
{ .compatible = "mediatek,mt8183-disp-gamma",
.data = (void *)MTK_DISP_GAMMA, },
{ .compatible = "mediatek,mt8183-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,mt8173-dsi",
.data = (void *)MTK_DSI },
{ .compatible = "mediatek,mt8183-dsi",
.data = (void *)MTK_DSI },
{ .compatible = "mediatek,mt2701-dpi",
.data = (void *)MTK_DPI },
{ .compatible = "mediatek,mt8173-dpi",
.data = (void *)MTK_DPI },
{ .compatible = "mediatek,mt8183-dpi",
.data = (void *)MTK_DPI },
{ .compatible = "mediatek,mt2701-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt2712-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt8173-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt8183-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt2701-disp-pwm",
.data = (void *)MTK_DISP_BLS },
{ .compatible = "mediatek,mt8173-disp-pwm",
@ -423,6 +466,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
.data = &mt2712_mmsys_driver_data},
{ .compatible = "mediatek,mt8173-mmsys",
.data = &mt8173_mmsys_driver_data},
{ .compatible = "mediatek,mt8183-mmsys",
.data = &mt8183_mmsys_driver_data},
{ }
};