Hi, Yongqiang: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx> 於 2021年9月30日 週四 下午11:52寫道： > > add support for mediatek SOC MT8192 Applied to mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, Chun-Kuang. > > Signed-off-by: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx> > Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx> > Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx> > --- > drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 6 ++++ > drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++++++++++ > drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 ++++ > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 42 +++++++++++++++++++++++ > 4 files changed, 74 insertions(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c > index 141cb36b9c07..3a53ebc4e172 100644 > --- a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c > +++ b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c > @@ -205,9 +205,15 @@ static const struct mtk_disp_ccorr_data mt8183_ccorr_driver_data = { > .matrix_bits = 10, > }; > > +static const struct mtk_disp_ccorr_data mt8192_ccorr_driver_data = { > + .matrix_bits = 11, > +}; > + > static const struct of_device_id mtk_disp_ccorr_driver_dt_match[] = { > { .compatible = "mediatek,mt8183-disp-ccorr", > .data = &mt8183_ccorr_driver_data}, > + { .compatible = "mediatek,mt8192-disp-ccorr", > + .data = &mt8192_ccorr_driver_data}, > {}, > }; > MODULE_DEVICE_TABLE(of, mtk_disp_ccorr_driver_dt_match); > diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c > index 5326989d5206..2146299e5f52 100644 > --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c > +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c > @@ -456,6 +456,22 @@ static const struct mtk_disp_ovl_data mt8183_ovl_2l_driver_data = { > .fmt_rgb565_is_0 = true, > }; > > +static const struct mtk_disp_ovl_data mt8192_ovl_driver_data = { > + .addr = DISP_REG_OVL_ADDR_MT8173, > + .gmc_bits = 10, > + .layer_nr = 4, > + .fmt_rgb565_is_0 = true, > + .smi_id_en = true, > +}; > + > +static const struct mtk_disp_ovl_data mt8192_ovl_2l_driver_data = { > + .addr = DISP_REG_OVL_ADDR_MT8173, > + .gmc_bits = 10, > + .layer_nr = 2, > + .fmt_rgb565_is_0 = true, > + .smi_id_en = true, > +}; > + > static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = { > { .compatible = "mediatek,mt2701-disp-ovl", > .data = &mt2701_ovl_driver_data}, > @@ -465,6 +481,10 @@ 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,mt8192-disp-ovl", > + .data = &mt8192_ovl_driver_data}, > + { .compatible = "mediatek,mt8192-disp-ovl-2l", > + .data = &mt8192_ovl_2l_driver_data}, > {}, > }; > MODULE_DEVICE_TABLE(of, mtk_disp_ovl_driver_dt_match); > diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c > index 75d7f45579e2..d41a3970b944 100644 > --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c > +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c > @@ -353,6 +353,10 @@ static const struct mtk_disp_rdma_data mt8183_rdma_driver_data = { > .fifo_size = 5 * SZ_1K, > }; > > +static const struct mtk_disp_rdma_data mt8192_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}, > @@ -360,6 +364,8 @@ static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = { > .data = &mt8173_rdma_driver_data}, > { .compatible = "mediatek,mt8183-disp-rdma", > .data = &mt8183_rdma_driver_data}, > + { .compatible = "mediatek,mt8192-disp-rdma", > + .data = &mt8192_rdma_driver_data}, > {}, > }; > MODULE_DEVICE_TABLE(of, mtk_disp_rdma_driver_dt_match); > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c > index aec39724ebeb..fa86485b4b9a 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c > @@ -158,6 +158,25 @@ static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = { > DDP_COMPONENT_DPI0, > }; > > +static const enum mtk_ddp_comp_id mt8192_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_POSTMASK0, > + DDP_COMPONENT_DITHER, > + DDP_COMPONENT_DSI0, > +}; > + > +static const enum mtk_ddp_comp_id mt8192_mtk_ddp_ext[] = { > + DDP_COMPONENT_OVL_2L2, > + DDP_COMPONENT_RDMA4, > + 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), > @@ -202,6 +221,13 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = { > .ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext), > }; > > +static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = { > + .main_path = mt8192_mtk_ddp_main, > + .main_len = ARRAY_SIZE(mt8192_mtk_ddp_main), > + .ext_path = mt8192_mtk_ddp_ext, > + .ext_len = ARRAY_SIZE(mt8192_mtk_ddp_ext), > +}; > + > static int mtk_drm_kms_init(struct drm_device *drm) > { > struct mtk_drm_private *private = drm->dev_private; > @@ -407,6 +433,10 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { > .data = (void *)MTK_DISP_OVL }, > { .compatible = "mediatek,mt8183-disp-ovl-2l", > .data = (void *)MTK_DISP_OVL_2L }, > + { .compatible = "mediatek,mt8192-disp-ovl", > + .data = (void *)MTK_DISP_OVL }, > + { .compatible = "mediatek,mt8192-disp-ovl-2l", > + .data = (void *)MTK_DISP_OVL_2L }, > { .compatible = "mediatek,mt2701-disp-rdma", > .data = (void *)MTK_DISP_RDMA }, > { .compatible = "mediatek,mt8167-disp-rdma", > @@ -415,12 +445,16 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { > .data = (void *)MTK_DISP_RDMA }, > { .compatible = "mediatek,mt8183-disp-rdma", > .data = (void *)MTK_DISP_RDMA }, > + { .compatible = "mediatek,mt8192-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,mt8183-disp-ccorr", > .data = (void *)MTK_DISP_CCORR }, > + { .compatible = "mediatek,mt8192-disp-ccorr", > + .data = (void *)MTK_DISP_CCORR }, > { .compatible = "mediatek,mt2701-disp-color", > .data = (void *)MTK_DISP_COLOR }, > { .compatible = "mediatek,mt8167-disp-color", > @@ -433,6 +467,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { > .data = (void *)MTK_DISP_AAL}, > { .compatible = "mediatek,mt8183-disp-aal", > .data = (void *)MTK_DISP_AAL}, > + { .compatible = "mediatek,mt8192-disp-aal", > + .data = (void *)MTK_DISP_AAL}, > { .compatible = "mediatek,mt8167-disp-gamma", > .data = (void *)MTK_DISP_GAMMA, }, > { .compatible = "mediatek,mt8173-disp-gamma", > @@ -469,6 +505,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { > .data = (void *)MTK_DISP_MUTEX }, > { .compatible = "mediatek,mt8183-disp-mutex", > .data = (void *)MTK_DISP_MUTEX }, > + { .compatible = "mediatek,mt8192-disp-mutex", > + .data = (void *)MTK_DISP_MUTEX }, > { .compatible = "mediatek,mt2701-disp-pwm", > .data = (void *)MTK_DISP_BLS }, > { .compatible = "mediatek,mt8167-disp-pwm", > @@ -477,6 +515,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { > .data = (void *)MTK_DISP_PWM }, > { .compatible = "mediatek,mt8173-disp-od", > .data = (void *)MTK_DISP_OD }, > + { .compatible = "mediatek,mt8192-disp-postmask", > + .data = (void *)MTK_DISP_POSTMASK }, > { } > }; > > @@ -493,6 +533,8 @@ static const struct of_device_id mtk_drm_of_ids[] = { > .data = &mt8173_mmsys_driver_data}, > { .compatible = "mediatek,mt8183-mmsys", > .data = &mt8183_mmsys_driver_data}, > + { .compatible = "mediatek,mt8192-mmsys", > + .data = &mt8192_mmsys_driver_data}, > { } > }; > MODULE_DEVICE_TABLE(of, mtk_drm_of_ids); > -- > 2.25.1 >
