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Date: Tue, 2 Feb 2021 17:12:49 +0800
From: CK Hu <ck.hu@...iatek.com>
To: Hsin-Yi Wang <hsinyi@...omium.org>
CC: Philipp Zabel <p.zabel@...gutronix.de>,
Matthias Brugger <matthias.bgg@...il.com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
Mark Rutland <mark.rutland@....com>,
<dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>,
Yongqiang Niu <yongqiang.niu@...iatek.com>
Subject: Re: [PATCH v6 8/8] drm/mediatek: add support for mediatek SOC MT8192
Hi, Hsin-Yi:
On Tue, 2021-02-02 at 16:12 +0800, Hsin-Yi Wang wrote:
> From: Yongqiang Niu <yongqiang.niu@...iatek.com>
>
> add support for mediatek SOC MT8192
Reviewed-by: CK Hu <ck.hu@...iatek.com>
>
> Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com>
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> ---
> 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 141cb36b9c07b..3a53ebc4e1724 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 961f87f8d4d15..e266baae586c4 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> @@ -455,6 +455,22 @@ 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},
> @@ -464,6 +480,10 @@ 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 728aaadfea8cf..f123fc00a3935 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> @@ -355,6 +355,10 @@ 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},
> @@ -362,6 +366,8 @@ 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 b013d56d27773..6df551055630c 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -147,6 +147,25 @@ 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),
> @@ -186,6 +205,13 @@ 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;
> @@ -404,22 +430,32 @@ 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,mt8173-disp-rdma",
> .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,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,mt8173-disp-color",
> .data = (void *)MTK_DISP_COLOR },
> { .compatible = "mediatek,mt8173-disp-aal",
> .data = (void *)MTK_DISP_AAL},
> + { .compatible = "mediatek,mt8192-disp-aal",
> + .data = (void *)MTK_DISP_AAL},
> { .compatible = "mediatek,mt8173-disp-gamma",
> .data = (void *)MTK_DISP_GAMMA, },
> { .compatible = "mediatek,mt8183-disp-gamma",
> @@ -448,12 +484,16 @@ 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,mt8173-disp-pwm",
> .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 },
> { }
> };
>
> @@ -468,6 +508,8 @@ 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},
> { }
> };
>
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