Hi, Yongqiang:
On Wed, 2019-06-05 at 19:43 +0800, yongqiang.niu@xxxxxxxxxxxx wrote:
> From: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>
>
> This patch add support for mediatek SOC MT8183
> 1.ovl_2l share driver with ovl
> 2.rdma1 share drive with rdma0, but fifo size is different
> 3.add mt8183 mutex private data, and mmsys private data
> 4.add mt8183 main and external path module for crtc create
>
> Signed-off-by: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 18 +++++
> drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 12 ++++
> drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 107 ++++++++++++++++++++++++++++
> drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 1 +
> drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 47 ++++++++++++
> 6 files changed, 186 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> index 63072d1..efd41aa 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> @@ -382,11 +382,29 @@ static int mtk_disp_ovl_remove(struct platform_device *pdev)
> .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);
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> index b0a5cff..5d62588 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> @@ -336,11 +336,23 @@ static int mtk_disp_rdma_remove(struct platform_device *pdev)
> .fifo_size = SZ_8K,
> };
>
> +static const struct mtk_disp_rdma_data mt8183_rdma_driver_data = {
> + .fifo_size = 5 * SZ_1K,
> +};
> +
> +static const struct mtk_disp_rdma_data mt8183_rdma1_driver_data = {
> + .fifo_size = SZ_2K,
> +};
> +
> 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},
> + { .compatible = "mediatek,mt8183-disp-rdma1",
"mediatek,mt8183-disp-rdma1" does not exist in binding document.
> + .data = &mt8183_rdma1_driver_data},
> {},
> };
> MODULE_DEVICE_TABLE(of, mtk_disp_rdma_driver_dt_match);
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> index 28274d2..eaf2351 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> @@ -41,8 +41,36 @@
> #define DISP_REG_CONFIG_DSI_SEL 0x050
> #define DISP_REG_CONFIG_DPI_SEL 0x064
>
> +#define MT8183_DISP_OVL0_MOUT_EN 0xF00
> +#define OVL0_MOUT_EN_DISP_PATH0 BIT(0)
> +#define OVL0_MOUT_EN_OVL0_2L BIT(4)
> +#define MT8183_DISP_OVL0_2L_MOUT_EN 0xF04
> +#define OVL0_2L_MOUT_EN_DISP_PATH0 BIT(0)
> +#define MT8183_DISP_OVL1_2L_MOUT_EN 0xF08
> +#define OVL1_2L_MOUT_EN_RDMA1 BIT(4)
> +#define MT8183_DISP_DITHER0_MOUT_EN 0xF0C
> +#define DITHER0_MOUT_IN_DSI0 BIT(0)
> +#define MT8183_DISP_PATH0_SEL_IN 0xF24
> +#define DISP_PATH0_SEL_IN_OVL0 0x0
> +#define DISP_PATH0_SEL_IN_OVL0_2L 0x1
> +#define MT8183_DISP_DSI0_SEL_IN 0xF2C
> +#define DSI0_SEL_IN_DITHER 0x0
> +#define DSI0_SEL_IN_RDMA0 0x1
> +#define MT8183_DSI0_SEL_IN_RDMA1 0x3
> +#define MT8183_DISP_DPI0_SEL_IN 0xF30
> +#define MT8183_DPI0_SEL_IN_RDMA0 0x1
> +#define MT8183_DPI0_SEL_IN_RDMA1 0x2
> +#define MT8183_DISP_RDMA0_SOUT_SEL_IN 0xF50
> +#define MT8183_RDMA0_SOUT_DSI0 0x0
> +#define MT8183_RDMA0_SOUT_COLOR0 0x1
> +#define MT8183_DISP_RDMA1_SOUT_SEL_IN 0xF54
> +#define MT8183_RDMA1_SOUT_DPI0 0x0
> +#define MT8183_RDMA1_SOUT_DSI0 0x1
> +
> #define MT2701_DISP_MUTEX0_MOD0 0x2c
> #define MT2701_DISP_MUTEX0_SOF0 0x2c
> +#define MT8183_DISP_MUTEX0_MOD0 0x30
> +#define MT8183_DISP_MUTEX0_SOF0 0x2c
>
> #define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n))
> #define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n))
> @@ -53,6 +81,18 @@
>
> #define INT_MUTEX BIT(1)
>
> +#define MT8183_MUTEX_MOD_DISP_RDMA0 0
> +#define MT8183_MUTEX_MOD_DISP_RDMA1 1
> +#define MT8183_MUTEX_MOD_DISP_OVL0 9
> +#define MT8183_MUTEX_MOD_DISP_OVL0_2L 10
> +#define MT8183_MUTEX_MOD_DISP_OVL1_2L 11
> +#define MT8183_MUTEX_MOD_DISP_WDMA0 12
> +#define MT8183_MUTEX_MOD_DISP_COLOR0 13
> +#define MT8183_MUTEX_MOD_DISP_CCORR0 14
> +#define MT8183_MUTEX_MOD_DISP_AAL0 15
> +#define MT8183_MUTEX_MOD_DISP_GAMMA0 16
> +#define MT8183_MUTEX_MOD_DISP_DITHER0 17
> +
> #define MT8173_MUTEX_MOD_DISP_OVL0 11
> #define MT8173_MUTEX_MOD_DISP_OVL1 12
> #define MT8173_MUTEX_MOD_DISP_RDMA0 13
> @@ -102,6 +142,10 @@
> #define MUTEX_SOF_DSI2 5
> #define MUTEX_SOF_DSI3 6
>
> +#define MT8183_MUTEX_SOF_DPI0 2
> +#define MT8183_MUTEX_EOF_DSI0 (MUTEX_SOF_DSI0 << 6)
> +#define MT8183_MUTEX_EOF_DPI0 (MT8183_MUTEX_SOF_DPI0 << 6)
> +
> #define OVL0_MOUT_EN_COLOR0 0x1
> #define OD_MOUT_EN_RDMA0 0x1
> #define OD1_MOUT_EN_RDMA1 BIT(16)
> @@ -247,6 +291,20 @@ struct mtk_mmsys_reg_data {
> [DDP_COMPONENT_WDMA1] = MT8173_MUTEX_MOD_DISP_WDMA1,
> };
>
> +static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
> + [DDP_COMPONENT_AAL0] = MT8183_MUTEX_MOD_DISP_AAL0,
> + [DDP_COMPONENT_CCORR] = MT8183_MUTEX_MOD_DISP_CCORR0,
> + [DDP_COMPONENT_COLOR0] = MT8183_MUTEX_MOD_DISP_COLOR0,
> + [DDP_COMPONENT_DITHER] = MT8183_MUTEX_MOD_DISP_DITHER0,
> + [DDP_COMPONENT_GAMMA] = MT8183_MUTEX_MOD_DISP_GAMMA0,
> + [DDP_COMPONENT_OVL0] = MT8183_MUTEX_MOD_DISP_OVL0,
> + [DDP_COMPONENT_OVL_2L0] = MT8183_MUTEX_MOD_DISP_OVL0_2L,
> + [DDP_COMPONENT_OVL_2L1] = MT8183_MUTEX_MOD_DISP_OVL1_2L,
> + [DDP_COMPONENT_RDMA0] = MT8183_MUTEX_MOD_DISP_RDMA0,
> + [DDP_COMPONENT_RDMA1] = MT8183_MUTEX_MOD_DISP_RDMA1,
> + [DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
> +};
> +
> static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = {
> [DDP_MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
> [DDP_MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
> @@ -257,6 +315,12 @@ struct mtk_mmsys_reg_data {
> [DDP_MUTEX_SOF_DSI3] = MUTEX_SOF_DSI3,
> };
>
> +static const unsigned int mt8183_mutex_sof[DDP_MUTEX_SOF_MAX] = {
> + [DDP_MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
> + [DDP_MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0 | MT8183_MUTEX_EOF_DSI0,
> + [DDP_MUTEX_SOF_DPI0] = MT8183_MUTEX_SOF_DPI0 | MT8183_MUTEX_EOF_DPI0,
> +};
> +
> static const struct mtk_ddp_data mt2701_ddp_driver_data = {
> .mutex_mod = mt2701_mutex_mod,
> .mutex_sof = mt2712_mutex_sof,
> @@ -278,6 +342,13 @@ struct mtk_mmsys_reg_data {
> .mutex_sof_reg = MT2701_DISP_MUTEX0_SOF0,
> };
>
> +static const struct mtk_ddp_data mt8183_ddp_driver_data = {
> + .mutex_mod = mt8183_mutex_mod,
> + .mutex_sof = mt8183_mutex_sof,
> + .mutex_mod_reg = MT8183_DISP_MUTEX0_MOD0,
> + .mutex_sof_reg = MT8183_DISP_MUTEX0_SOF0,
> +};
> +
> const struct mtk_mmsys_reg_data mt2701_mmsys_reg_data = {
> .ovl0_mout_en = DISP_REG_CONFIG_DISP_OVL_MOUT_EN,
> .dsi0_sel_in = DISP_REG_CONFIG_DSI_SEL,
> @@ -294,6 +365,19 @@ struct mtk_mmsys_reg_data {
> .dsi0_sel_in_rdma1 = DSI0_SEL_IN_RDMA1,
> };
>
> +const struct mtk_mmsys_reg_data mt8183_mmsys_reg_data = {
> + .ovl0_mout_en = MT8183_DISP_OVL0_MOUT_EN,
> + .rdma0_sout_sel_in = MT8183_DISP_RDMA0_SOUT_SEL_IN,
> + .rdma0_sout_color0 = MT8183_RDMA0_SOUT_COLOR0,
> + .rdma1_sout_sel_in = MT8183_DISP_RDMA1_SOUT_SEL_IN,
> + .rdma1_sout_dpi0 = MT8183_RDMA1_SOUT_DPI0,
> + .rdma1_sout_dsi0 = MT8183_RDMA1_SOUT_DSI0,
> + .dpi0_sel_in = MT8183_DISP_DPI0_SEL_IN,
> + .dpi0_sel_in_rdma1 = MT8183_DPI0_SEL_IN_RDMA1,
> + .dsi0_sel_in = MT8183_DISP_DSI0_SEL_IN,
> + .dsi0_sel_in_rdma1 = MT8183_DSI0_SEL_IN_RDMA1,
> +};
> +
> static unsigned int mtk_ddp_mout_en(const struct mtk_mmsys_reg_data *data,
> enum mtk_ddp_comp_id cur,
> enum mtk_ddp_comp_id next,
> @@ -325,6 +409,17 @@ static unsigned int mtk_ddp_mout_en(const struct mtk_mmsys_reg_data *data,
> } else if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_OVL_2L0) {
> *addr = DISP_REG_OVL0_MOUT_EN(data);
> value = OVL0_MOUT_EN_OVL0_2L;
> + } else if (cur == DDP_COMPONENT_OVL_2L0 &&
> + next == DDP_COMPONENT_RDMA0) {
> + *addr = MT8183_DISP_OVL0_2L_MOUT_EN;
> + value = OVL0_2L_MOUT_EN_DISP_PATH0;
> + } else if (cur == DDP_COMPONENT_OVL_2L1 &&
> + next == DDP_COMPONENT_RDMA1) {
> + *addr = MT8183_DISP_OVL1_2L_MOUT_EN;
> + value = OVL1_2L_MOUT_EN_RDMA1;
> + } else if (cur == DDP_COMPONENT_DITHER && next == DDP_COMPONENT_DSI0) {
> + *addr = MT8183_DISP_DITHER0_MOUT_EN;
> + value = DITHER0_MOUT_IN_DSI0;
I think the connection should be an independent patch. Other SoC may use
the same connection setting.
> } else {
> value = 0;
> }
> @@ -384,6 +479,16 @@ static unsigned int mtk_ddp_sel_in(const struct mtk_mmsys_reg_data *data,
> } else if (cur == DDP_COMPONENT_BLS && next == DDP_COMPONENT_DSI0) {
> *addr = DISP_REG_CONFIG_DSI_SEL;
> value = DSI_SEL_IN_BLS;
> + } else if (cur == DDP_COMPONENT_OVL0 && next == DDP_COMPONENT_RDMA0) {
> + *addr = MT8183_DISP_PATH0_SEL_IN;
> + value = DISP_PATH0_SEL_IN_OVL0;
> + } else if (cur == DDP_COMPONENT_OVL_2L0 &&
> + next == DDP_COMPONENT_RDMA0) {
> + *addr = MT8183_DISP_PATH0_SEL_IN;
> + value = DISP_PATH0_SEL_IN_OVL0_2L;
> + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI0) {
> + *addr = MT8183_DISP_DSI0_SEL_IN;
> + value = DSI0_SEL_IN_RDMA0;
Ditto.
> } else {
> value = 0;
> }
> @@ -723,6 +828,8 @@ static int mtk_ddp_remove(struct platform_device *pdev)
> .data = &mt2712_ddp_driver_data},
> { .compatible = "mediatek,mt8173-disp-mutex",
> .data = &mt8173_ddp_driver_data},
> + { .compatible = "mediatek,mt8183-disp-mutex",
> + .data = &mt8183_ddp_driver_data},
> {},
> };
> MODULE_DEVICE_TABLE(of, ddp_driver_dt_match);
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp.h
> index 43dabb6..0befb1c 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.h
> @@ -23,6 +23,7 @@
>
> extern const struct mtk_mmsys_reg_data mt2701_mmsys_reg_data;
> extern const struct mtk_mmsys_reg_data mt8173_mmsys_reg_data;
> +extern const struct mtk_mmsys_reg_data mt8183_mmsys_reg_data;
> void mtk_ddp_add_comp_to_path(void __iomem *config_regs,
> const struct mtk_mmsys_reg_data *reg_data,
> enum mtk_ddp_comp_id cur,
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> index 989024d..48735aa 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> @@ -366,6 +366,7 @@ int mtk_ddp_comp_init(struct device *dev, struct device_node *node,
> /* Only DMA capable components need the LARB property */
> comp->larb_dev = NULL;
> if (type != MTK_DISP_OVL &&
> + type != MTK_DISP_OVL_2L &&
This should be in the patch that add OVL_2L compoment.
> type != MTK_DISP_RDMA &&
> type != MTK_DISP_WDMA)
> return 0;
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index f260aa7..5d324e3 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -192,6 +192,24 @@ static int mtk_atomic_commit(struct drm_device *drm,
> 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),
> @@ -219,6 +237,14 @@ static int mtk_atomic_commit(struct drm_device *drm,
> .reg_data = &mt8173_mmsys_reg_data,
> };
>
> +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),
> + .reg_data = &mt8183_mmsys_reg_data,
> +};
> +
> static int mtk_drm_kms_init(struct drm_device *drm)
> {
> struct mtk_drm_private *private = drm->dev_private;
> @@ -414,12 +440,22 @@ static void mtk_drm_unbind(struct device *dev)
> .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,mt8183-disp-rdma1",
> + .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",
> @@ -428,22 +464,30 @@ static void mtk_drm_unbind(struct device *dev)
> .data = (void *)MTK_DISP_AAL},
> { .compatible = "mediatek,mt8173-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",
> @@ -521,6 +565,7 @@ static int mtk_drm_probe(struct platform_device *pdev)
> */
> if (comp_type == MTK_DISP_COLOR ||
> comp_type == MTK_DISP_OVL ||
> + comp_type == MTK_DISP_OVL_2L ||
Ditto.
> comp_type == MTK_DISP_RDMA ||
> comp_type == MTK_DSI ||
> comp_type == MTK_DPI) {
> @@ -625,6 +670,8 @@ static SIMPLE_DEV_PM_OPS(mtk_drm_pm_ops, mtk_drm_sys_suspend,
> .data = &mt2712_mmsys_driver_data},
> { .compatible = "mediatek,mt8173-mmsys",
> .data = &mt8173_mmsys_driver_data},
> + { .compatible = "mediatek,mt8183-display",
"mediatek,mt8183-display" does not exist in binding document.
Regards,
CK
> + .data = &mt8183_mmsys_driver_data},
> { }
> };
>
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