| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (c) 2015 MediaTek Inc. |
| */ |
| |
| #include <linux/clk.h> |
| #include <linux/iopoll.h> |
| #include <linux/module.h> |
| #include <linux/of_device.h> |
| #include <linux/of_address.h> |
| #include <linux/platform_device.h> |
| #include <linux/regmap.h> |
| #include <linux/soc/mediatek/mtk-mmsys.h> |
| #include <linux/soc/mediatek/mtk-mutex.h> |
| #include <linux/soc/mediatek/mtk-cmdq.h> |
| |
| #define MTK_MUTEX_MAX_HANDLES 10 |
| |
| #define MT2701_MUTEX0_MOD0 0x2c |
| #define MT2701_MUTEX0_SOF0 0x30 |
| #define MT8183_MUTEX0_MOD0 0x30 |
| #define MT8183_MUTEX0_SOF0 0x2c |
| |
| #define DISP_REG_MUTEX_EN(n) (0x20 + 0x20 * (n)) |
| #define DISP_REG_MUTEX(n) (0x24 + 0x20 * (n)) |
| #define DISP_REG_MUTEX_RST(n) (0x28 + 0x20 * (n)) |
| #define DISP_REG_MUTEX_MOD(mutex_mod_reg, n) (mutex_mod_reg + 0x20 * (n)) |
| #define DISP_REG_MUTEX_MOD1(mutex_mod_reg, n) ((mutex_mod_reg) + 0x20 * (n) + 0x4) |
| #define DISP_REG_MUTEX_SOF(mutex_sof_reg, n) (mutex_sof_reg + 0x20 * (n)) |
| #define DISP_REG_MUTEX_MOD2(n) (0x34 + 0x20 * (n)) |
| |
| #define INT_MUTEX BIT(1) |
| |
| #define MT8186_MUTEX_MOD_DISP_OVL0 0 |
| #define MT8186_MUTEX_MOD_DISP_OVL0_2L 1 |
| #define MT8186_MUTEX_MOD_DISP_RDMA0 2 |
| #define MT8186_MUTEX_MOD_DISP_COLOR0 4 |
| #define MT8186_MUTEX_MOD_DISP_CCORR0 5 |
| #define MT8186_MUTEX_MOD_DISP_AAL0 7 |
| #define MT8186_MUTEX_MOD_DISP_GAMMA0 8 |
| #define MT8186_MUTEX_MOD_DISP_POSTMASK0 9 |
| #define MT8186_MUTEX_MOD_DISP_DITHER0 10 |
| #define MT8186_MUTEX_MOD_DISP_RDMA1 17 |
| |
| #define MT8186_MUTEX_SOF_SINGLE_MODE 0 |
| #define MT8186_MUTEX_SOF_DSI0 1 |
| #define MT8186_MUTEX_SOF_DPI0 2 |
| #define MT8186_MUTEX_EOF_DSI0 (MT8186_MUTEX_SOF_DSI0 << 6) |
| #define MT8186_MUTEX_EOF_DPI0 (MT8186_MUTEX_SOF_DPI0 << 6) |
| |
| #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 MT8192_MUTEX_MOD_DISP_OVL0 0 |
| #define MT8192_MUTEX_MOD_DISP_OVL0_2L 1 |
| #define MT8192_MUTEX_MOD_DISP_RDMA0 2 |
| #define MT8192_MUTEX_MOD_DISP_COLOR0 4 |
| #define MT8192_MUTEX_MOD_DISP_CCORR0 5 |
| #define MT8192_MUTEX_MOD_DISP_AAL0 6 |
| #define MT8192_MUTEX_MOD_DISP_GAMMA0 7 |
| #define MT8192_MUTEX_MOD_DISP_POSTMASK0 8 |
| #define MT8192_MUTEX_MOD_DISP_DITHER0 9 |
| #define MT8192_MUTEX_MOD_DISP_OVL2_2L 16 |
| #define MT8192_MUTEX_MOD_DISP_RDMA4 17 |
| |
| #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 MT8183_MUTEX_MOD_MDP_RDMA0 2 |
| #define MT8183_MUTEX_MOD_MDP_RSZ0 4 |
| #define MT8183_MUTEX_MOD_MDP_RSZ1 5 |
| #define MT8183_MUTEX_MOD_MDP_TDSHP0 6 |
| #define MT8183_MUTEX_MOD_MDP_WROT0 7 |
| #define MT8183_MUTEX_MOD_MDP_WDMA 8 |
| #define MT8183_MUTEX_MOD_MDP_AAL0 23 |
| #define MT8183_MUTEX_MOD_MDP_CCORR0 24 |
| |
| #define MT8186_MUTEX_MOD_MDP_RDMA0 0 |
| #define MT8186_MUTEX_MOD_MDP_AAL0 2 |
| #define MT8186_MUTEX_MOD_MDP_HDR0 4 |
| #define MT8186_MUTEX_MOD_MDP_RSZ0 5 |
| #define MT8186_MUTEX_MOD_MDP_RSZ1 6 |
| #define MT8186_MUTEX_MOD_MDP_WROT0 7 |
| #define MT8186_MUTEX_MOD_MDP_TDSHP0 9 |
| #define MT8186_MUTEX_MOD_MDP_COLOR0 14 |
| |
| #define MT8173_MUTEX_MOD_DISP_OVL0 11 |
| #define MT8173_MUTEX_MOD_DISP_OVL1 12 |
| #define MT8173_MUTEX_MOD_DISP_RDMA0 13 |
| #define MT8173_MUTEX_MOD_DISP_RDMA1 14 |
| #define MT8173_MUTEX_MOD_DISP_RDMA2 15 |
| #define MT8173_MUTEX_MOD_DISP_WDMA0 16 |
| #define MT8173_MUTEX_MOD_DISP_WDMA1 17 |
| #define MT8173_MUTEX_MOD_DISP_COLOR0 18 |
| #define MT8173_MUTEX_MOD_DISP_COLOR1 19 |
| #define MT8173_MUTEX_MOD_DISP_AAL 20 |
| #define MT8173_MUTEX_MOD_DISP_GAMMA 21 |
| #define MT8173_MUTEX_MOD_DISP_UFOE 22 |
| #define MT8173_MUTEX_MOD_DISP_PWM0 23 |
| #define MT8173_MUTEX_MOD_DISP_PWM1 24 |
| #define MT8173_MUTEX_MOD_DISP_OD 25 |
| |
| #define MT8188_MUTEX_MOD_DISP_OVL0 0 |
| #define MT8188_MUTEX_MOD_DISP_WDMA0 1 |
| #define MT8188_MUTEX_MOD_DISP_RDMA0 2 |
| #define MT8188_MUTEX_MOD_DISP_COLOR0 3 |
| #define MT8188_MUTEX_MOD_DISP_CCORR0 4 |
| #define MT8188_MUTEX_MOD_DISP_AAL0 5 |
| #define MT8188_MUTEX_MOD_DISP_GAMMA0 6 |
| #define MT8188_MUTEX_MOD_DISP_DITHER0 7 |
| #define MT8188_MUTEX_MOD_DISP_DSI0 8 |
| #define MT8188_MUTEX_MOD_DISP_DSC_WRAP0_CORE0 9 |
| #define MT8188_MUTEX_MOD_DISP_VPP_MERGE 20 |
| #define MT8188_MUTEX_MOD_DISP_DP_INTF0 21 |
| #define MT8188_MUTEX_MOD_DISP_POSTMASK0 24 |
| #define MT8188_MUTEX_MOD2_DISP_PWM0 33 |
| |
| #define MT8195_MUTEX_MOD_DISP_OVL0 0 |
| #define MT8195_MUTEX_MOD_DISP_WDMA0 1 |
| #define MT8195_MUTEX_MOD_DISP_RDMA0 2 |
| #define MT8195_MUTEX_MOD_DISP_COLOR0 3 |
| #define MT8195_MUTEX_MOD_DISP_CCORR0 4 |
| #define MT8195_MUTEX_MOD_DISP_AAL0 5 |
| #define MT8195_MUTEX_MOD_DISP_GAMMA0 6 |
| #define MT8195_MUTEX_MOD_DISP_DITHER0 7 |
| #define MT8195_MUTEX_MOD_DISP_DSI0 8 |
| #define MT8195_MUTEX_MOD_DISP_DSC_WRAP0_CORE0 9 |
| #define MT8195_MUTEX_MOD_DISP_VPP_MERGE 20 |
| #define MT8195_MUTEX_MOD_DISP_DP_INTF0 21 |
| #define MT8195_MUTEX_MOD_DISP_PWM0 27 |
| |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA0 0 |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA1 1 |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA2 2 |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA3 3 |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA4 4 |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA5 5 |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA6 6 |
| #define MT8195_MUTEX_MOD_DISP1_MDP_RDMA7 7 |
| #define MT8195_MUTEX_MOD_DISP1_VPP_MERGE0 8 |
| #define MT8195_MUTEX_MOD_DISP1_VPP_MERGE1 9 |
| #define MT8195_MUTEX_MOD_DISP1_VPP_MERGE2 10 |
| #define MT8195_MUTEX_MOD_DISP1_VPP_MERGE3 11 |
| #define MT8195_MUTEX_MOD_DISP1_VPP_MERGE4 12 |
| #define MT8195_MUTEX_MOD_DISP1_DISP_MIXER 18 |
| #define MT8195_MUTEX_MOD_DISP1_DPI0 25 |
| #define MT8195_MUTEX_MOD_DISP1_DPI1 26 |
| #define MT8195_MUTEX_MOD_DISP1_DP_INTF0 27 |
| |
| /* VPPSYS0 */ |
| #define MT8195_MUTEX_MOD_MDP_RDMA0 0 |
| #define MT8195_MUTEX_MOD_MDP_FG0 1 |
| #define MT8195_MUTEX_MOD_MDP_STITCH0 2 |
| #define MT8195_MUTEX_MOD_MDP_HDR0 3 |
| #define MT8195_MUTEX_MOD_MDP_AAL0 4 |
| #define MT8195_MUTEX_MOD_MDP_RSZ0 5 |
| #define MT8195_MUTEX_MOD_MDP_TDSHP0 6 |
| #define MT8195_MUTEX_MOD_MDP_COLOR0 7 |
| #define MT8195_MUTEX_MOD_MDP_OVL0 8 |
| #define MT8195_MUTEX_MOD_MDP_PAD0 9 |
| #define MT8195_MUTEX_MOD_MDP_TCC0 10 |
| #define MT8195_MUTEX_MOD_MDP_WROT0 11 |
| |
| /* VPPSYS1 */ |
| #define MT8195_MUTEX_MOD_MDP_TCC1 3 |
| #define MT8195_MUTEX_MOD_MDP_RDMA1 4 |
| #define MT8195_MUTEX_MOD_MDP_RDMA2 5 |
| #define MT8195_MUTEX_MOD_MDP_RDMA3 6 |
| #define MT8195_MUTEX_MOD_MDP_FG1 7 |
| #define MT8195_MUTEX_MOD_MDP_FG2 8 |
| #define MT8195_MUTEX_MOD_MDP_FG3 9 |
| #define MT8195_MUTEX_MOD_MDP_HDR1 10 |
| #define MT8195_MUTEX_MOD_MDP_HDR2 11 |
| #define MT8195_MUTEX_MOD_MDP_HDR3 12 |
| #define MT8195_MUTEX_MOD_MDP_AAL1 13 |
| #define MT8195_MUTEX_MOD_MDP_AAL2 14 |
| #define MT8195_MUTEX_MOD_MDP_AAL3 15 |
| #define MT8195_MUTEX_MOD_MDP_RSZ1 16 |
| #define MT8195_MUTEX_MOD_MDP_RSZ2 17 |
| #define MT8195_MUTEX_MOD_MDP_RSZ3 18 |
| #define MT8195_MUTEX_MOD_MDP_TDSHP1 19 |
| #define MT8195_MUTEX_MOD_MDP_TDSHP2 20 |
| #define MT8195_MUTEX_MOD_MDP_TDSHP3 21 |
| #define MT8195_MUTEX_MOD_MDP_MERGE2 22 |
| #define MT8195_MUTEX_MOD_MDP_MERGE3 23 |
| #define MT8195_MUTEX_MOD_MDP_COLOR1 24 |
| #define MT8195_MUTEX_MOD_MDP_COLOR2 25 |
| #define MT8195_MUTEX_MOD_MDP_COLOR3 26 |
| #define MT8195_MUTEX_MOD_MDP_OVL1 27 |
| #define MT8195_MUTEX_MOD_MDP_PAD1 28 |
| #define MT8195_MUTEX_MOD_MDP_PAD2 29 |
| #define MT8195_MUTEX_MOD_MDP_PAD3 30 |
| #define MT8195_MUTEX_MOD_MDP_WROT1 31 |
| #define MT8195_MUTEX_MOD_MDP_WROT2 32 |
| #define MT8195_MUTEX_MOD_MDP_WROT3 33 |
| |
| #define MT8365_MUTEX_MOD_DISP_OVL0 7 |
| #define MT8365_MUTEX_MOD_DISP_OVL0_2L 8 |
| #define MT8365_MUTEX_MOD_DISP_RDMA0 9 |
| #define MT8365_MUTEX_MOD_DISP_RDMA1 10 |
| #define MT8365_MUTEX_MOD_DISP_WDMA0 11 |
| #define MT8365_MUTEX_MOD_DISP_COLOR0 12 |
| #define MT8365_MUTEX_MOD_DISP_CCORR 13 |
| #define MT8365_MUTEX_MOD_DISP_AAL 14 |
| #define MT8365_MUTEX_MOD_DISP_GAMMA 15 |
| #define MT8365_MUTEX_MOD_DISP_DITHER 16 |
| #define MT8365_MUTEX_MOD_DISP_DSI0 17 |
| #define MT8365_MUTEX_MOD_DISP_PWM0 20 |
| #define MT8365_MUTEX_MOD_DISP_DPI0 22 |
| |
| #define MT2712_MUTEX_MOD_DISP_PWM2 10 |
| #define MT2712_MUTEX_MOD_DISP_OVL0 11 |
| #define MT2712_MUTEX_MOD_DISP_OVL1 12 |
| #define MT2712_MUTEX_MOD_DISP_RDMA0 13 |
| #define MT2712_MUTEX_MOD_DISP_RDMA1 14 |
| #define MT2712_MUTEX_MOD_DISP_RDMA2 15 |
| #define MT2712_MUTEX_MOD_DISP_WDMA0 16 |
| #define MT2712_MUTEX_MOD_DISP_WDMA1 17 |
| #define MT2712_MUTEX_MOD_DISP_COLOR0 18 |
| #define MT2712_MUTEX_MOD_DISP_COLOR1 19 |
| #define MT2712_MUTEX_MOD_DISP_AAL0 20 |
| #define MT2712_MUTEX_MOD_DISP_UFOE 22 |
| #define MT2712_MUTEX_MOD_DISP_PWM0 23 |
| #define MT2712_MUTEX_MOD_DISP_PWM1 24 |
| #define MT2712_MUTEX_MOD_DISP_OD0 25 |
| #define MT2712_MUTEX_MOD2_DISP_AAL1 33 |
| #define MT2712_MUTEX_MOD2_DISP_OD1 34 |
| |
| #define MT2701_MUTEX_MOD_DISP_OVL 3 |
| #define MT2701_MUTEX_MOD_DISP_WDMA 6 |
| #define MT2701_MUTEX_MOD_DISP_COLOR 7 |
| #define MT2701_MUTEX_MOD_DISP_BLS 9 |
| #define MT2701_MUTEX_MOD_DISP_RDMA0 10 |
| #define MT2701_MUTEX_MOD_DISP_RDMA1 12 |
| |
| #define MT2712_MUTEX_SOF_SINGLE_MODE 0 |
| #define MT2712_MUTEX_SOF_DSI0 1 |
| #define MT2712_MUTEX_SOF_DSI1 2 |
| #define MT2712_MUTEX_SOF_DPI0 3 |
| #define MT2712_MUTEX_SOF_DPI1 4 |
| #define MT2712_MUTEX_SOF_DSI2 5 |
| #define MT2712_MUTEX_SOF_DSI3 6 |
| #define MT8167_MUTEX_SOF_DPI0 2 |
| #define MT8167_MUTEX_SOF_DPI1 3 |
| #define MT8183_MUTEX_SOF_DSI0 1 |
| #define MT8183_MUTEX_SOF_DPI0 2 |
| #define MT8188_MUTEX_SOF_DSI0 1 |
| #define MT8188_MUTEX_SOF_DP_INTF0 3 |
| #define MT8195_MUTEX_SOF_DSI0 1 |
| #define MT8195_MUTEX_SOF_DSI1 2 |
| #define MT8195_MUTEX_SOF_DP_INTF0 3 |
| #define MT8195_MUTEX_SOF_DP_INTF1 4 |
| #define MT8195_MUTEX_SOF_DPI0 6 /* for HDMI_TX */ |
| #define MT8195_MUTEX_SOF_DPI1 5 /* for digital video out */ |
| |
| #define MT8183_MUTEX_EOF_DSI0 (MT8183_MUTEX_SOF_DSI0 << 6) |
| #define MT8183_MUTEX_EOF_DPI0 (MT8183_MUTEX_SOF_DPI0 << 6) |
| #define MT8188_MUTEX_EOF_DSI0 (MT8188_MUTEX_SOF_DSI0 << 7) |
| #define MT8188_MUTEX_EOF_DP_INTF0 (MT8188_MUTEX_SOF_DP_INTF0 << 7) |
| #define MT8195_MUTEX_EOF_DSI0 (MT8195_MUTEX_SOF_DSI0 << 7) |
| #define MT8195_MUTEX_EOF_DSI1 (MT8195_MUTEX_SOF_DSI1 << 7) |
| #define MT8195_MUTEX_EOF_DP_INTF0 (MT8195_MUTEX_SOF_DP_INTF0 << 7) |
| #define MT8195_MUTEX_EOF_DP_INTF1 (MT8195_MUTEX_SOF_DP_INTF1 << 7) |
| #define MT8195_MUTEX_EOF_DPI0 (MT8195_MUTEX_SOF_DPI0 << 7) |
| #define MT8195_MUTEX_EOF_DPI1 (MT8195_MUTEX_SOF_DPI1 << 7) |
| |
| struct mtk_mutex { |
| u8 id; |
| bool claimed; |
| }; |
| |
| enum mtk_mutex_sof_id { |
| MUTEX_SOF_SINGLE_MODE, |
| MUTEX_SOF_DSI0, |
| MUTEX_SOF_DSI1, |
| MUTEX_SOF_DPI0, |
| MUTEX_SOF_DPI1, |
| MUTEX_SOF_DSI2, |
| MUTEX_SOF_DSI3, |
| MUTEX_SOF_DP_INTF0, |
| MUTEX_SOF_DP_INTF1, |
| DDP_MUTEX_SOF_MAX, |
| }; |
| |
| struct mtk_mutex_data { |
| const unsigned int *mutex_mod; |
| const unsigned int *mutex_sof; |
| const unsigned int mutex_mod_reg; |
| const unsigned int mutex_sof_reg; |
| const unsigned int *mutex_table_mod; |
| const bool no_clk; |
| }; |
| |
| struct mtk_mutex_ctx { |
| struct device *dev; |
| struct clk *clk; |
| void __iomem *regs; |
| struct mtk_mutex mutex[MTK_MUTEX_MAX_HANDLES]; |
| const struct mtk_mutex_data *data; |
| phys_addr_t addr; |
| struct cmdq_client_reg cmdq_reg; |
| }; |
| |
| static const unsigned int mt2701_mutex_mod[DDP_COMPONENT_ID_MAX] = { |
| [DDP_COMPONENT_BLS] = MT2701_MUTEX_MOD_DISP_BLS, |
| [DDP_COMPONENT_COLOR0] = MT2701_MUTEX_MOD_DISP_COLOR, |
| [DDP_COMPONENT_OVL0] = MT2701_MUTEX_MOD_DISP_OVL, |
| [DDP_COMPONENT_RDMA0] = MT2701_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_RDMA1] = MT2701_MUTEX_MOD_DISP_RDMA1, |
| [DDP_COMPONENT_WDMA0] = MT2701_MUTEX_MOD_DISP_WDMA, |
| }; |
| |
| static const unsigned int mt2712_mutex_mod[DDP_COMPONENT_ID_MAX] = { |
| [DDP_COMPONENT_AAL0] = MT2712_MUTEX_MOD_DISP_AAL0, |
| [DDP_COMPONENT_AAL1] = MT2712_MUTEX_MOD2_DISP_AAL1, |
| [DDP_COMPONENT_COLOR0] = MT2712_MUTEX_MOD_DISP_COLOR0, |
| [DDP_COMPONENT_COLOR1] = MT2712_MUTEX_MOD_DISP_COLOR1, |
| [DDP_COMPONENT_OD0] = MT2712_MUTEX_MOD_DISP_OD0, |
| [DDP_COMPONENT_OD1] = MT2712_MUTEX_MOD2_DISP_OD1, |
| [DDP_COMPONENT_OVL0] = MT2712_MUTEX_MOD_DISP_OVL0, |
| [DDP_COMPONENT_OVL1] = MT2712_MUTEX_MOD_DISP_OVL1, |
| [DDP_COMPONENT_PWM0] = MT2712_MUTEX_MOD_DISP_PWM0, |
| [DDP_COMPONENT_PWM1] = MT2712_MUTEX_MOD_DISP_PWM1, |
| [DDP_COMPONENT_PWM2] = MT2712_MUTEX_MOD_DISP_PWM2, |
| [DDP_COMPONENT_RDMA0] = MT2712_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_RDMA1] = MT2712_MUTEX_MOD_DISP_RDMA1, |
| [DDP_COMPONENT_RDMA2] = MT2712_MUTEX_MOD_DISP_RDMA2, |
| [DDP_COMPONENT_UFOE] = MT2712_MUTEX_MOD_DISP_UFOE, |
| [DDP_COMPONENT_WDMA0] = MT2712_MUTEX_MOD_DISP_WDMA0, |
| [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_DITHER0] = 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, |
| [DDP_COMPONENT_COLOR1] = MT8173_MUTEX_MOD_DISP_COLOR1, |
| [DDP_COMPONENT_GAMMA] = MT8173_MUTEX_MOD_DISP_GAMMA, |
| [DDP_COMPONENT_OD0] = MT8173_MUTEX_MOD_DISP_OD, |
| [DDP_COMPONENT_OVL0] = MT8173_MUTEX_MOD_DISP_OVL0, |
| [DDP_COMPONENT_OVL1] = MT8173_MUTEX_MOD_DISP_OVL1, |
| [DDP_COMPONENT_PWM0] = MT8173_MUTEX_MOD_DISP_PWM0, |
| [DDP_COMPONENT_PWM1] = MT8173_MUTEX_MOD_DISP_PWM1, |
| [DDP_COMPONENT_RDMA0] = MT8173_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_RDMA1] = MT8173_MUTEX_MOD_DISP_RDMA1, |
| [DDP_COMPONENT_RDMA2] = MT8173_MUTEX_MOD_DISP_RDMA2, |
| [DDP_COMPONENT_UFOE] = MT8173_MUTEX_MOD_DISP_UFOE, |
| [DDP_COMPONENT_WDMA0] = MT8173_MUTEX_MOD_DISP_WDMA0, |
| [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_DITHER0] = 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 mt8183_mutex_table_mod[MUTEX_MOD_IDX_MAX] = { |
| [MUTEX_MOD_IDX_MDP_RDMA0] = MT8183_MUTEX_MOD_MDP_RDMA0, |
| [MUTEX_MOD_IDX_MDP_RSZ0] = MT8183_MUTEX_MOD_MDP_RSZ0, |
| [MUTEX_MOD_IDX_MDP_RSZ1] = MT8183_MUTEX_MOD_MDP_RSZ1, |
| [MUTEX_MOD_IDX_MDP_TDSHP0] = MT8183_MUTEX_MOD_MDP_TDSHP0, |
| [MUTEX_MOD_IDX_MDP_WROT0] = MT8183_MUTEX_MOD_MDP_WROT0, |
| [MUTEX_MOD_IDX_MDP_WDMA] = MT8183_MUTEX_MOD_MDP_WDMA, |
| [MUTEX_MOD_IDX_MDP_AAL0] = MT8183_MUTEX_MOD_MDP_AAL0, |
| [MUTEX_MOD_IDX_MDP_CCORR0] = MT8183_MUTEX_MOD_MDP_CCORR0, |
| }; |
| |
| static const unsigned int mt8186_mutex_mod[DDP_COMPONENT_ID_MAX] = { |
| [DDP_COMPONENT_AAL0] = MT8186_MUTEX_MOD_DISP_AAL0, |
| [DDP_COMPONENT_CCORR] = MT8186_MUTEX_MOD_DISP_CCORR0, |
| [DDP_COMPONENT_COLOR0] = MT8186_MUTEX_MOD_DISP_COLOR0, |
| [DDP_COMPONENT_DITHER0] = MT8186_MUTEX_MOD_DISP_DITHER0, |
| [DDP_COMPONENT_GAMMA] = MT8186_MUTEX_MOD_DISP_GAMMA0, |
| [DDP_COMPONENT_OVL0] = MT8186_MUTEX_MOD_DISP_OVL0, |
| [DDP_COMPONENT_OVL_2L0] = MT8186_MUTEX_MOD_DISP_OVL0_2L, |
| [DDP_COMPONENT_POSTMASK0] = MT8186_MUTEX_MOD_DISP_POSTMASK0, |
| [DDP_COMPONENT_RDMA0] = MT8186_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_RDMA1] = MT8186_MUTEX_MOD_DISP_RDMA1, |
| }; |
| |
| static const unsigned int mt8186_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = { |
| [MUTEX_MOD_IDX_MDP_RDMA0] = MT8186_MUTEX_MOD_MDP_RDMA0, |
| [MUTEX_MOD_IDX_MDP_RSZ0] = MT8186_MUTEX_MOD_MDP_RSZ0, |
| [MUTEX_MOD_IDX_MDP_RSZ1] = MT8186_MUTEX_MOD_MDP_RSZ1, |
| [MUTEX_MOD_IDX_MDP_TDSHP0] = MT8186_MUTEX_MOD_MDP_TDSHP0, |
| [MUTEX_MOD_IDX_MDP_WROT0] = MT8186_MUTEX_MOD_MDP_WROT0, |
| [MUTEX_MOD_IDX_MDP_HDR0] = MT8186_MUTEX_MOD_MDP_HDR0, |
| [MUTEX_MOD_IDX_MDP_AAL0] = MT8186_MUTEX_MOD_MDP_AAL0, |
| [MUTEX_MOD_IDX_MDP_COLOR0] = MT8186_MUTEX_MOD_MDP_COLOR0, |
| }; |
| |
| static const unsigned int mt8188_mutex_mod[DDP_COMPONENT_ID_MAX] = { |
| [DDP_COMPONENT_OVL0] = MT8188_MUTEX_MOD_DISP_OVL0, |
| [DDP_COMPONENT_WDMA0] = MT8188_MUTEX_MOD_DISP_WDMA0, |
| [DDP_COMPONENT_RDMA0] = MT8188_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_COLOR0] = MT8188_MUTEX_MOD_DISP_COLOR0, |
| [DDP_COMPONENT_CCORR] = MT8188_MUTEX_MOD_DISP_CCORR0, |
| [DDP_COMPONENT_AAL0] = MT8188_MUTEX_MOD_DISP_AAL0, |
| [DDP_COMPONENT_GAMMA] = MT8188_MUTEX_MOD_DISP_GAMMA0, |
| [DDP_COMPONENT_POSTMASK0] = MT8188_MUTEX_MOD_DISP_POSTMASK0, |
| [DDP_COMPONENT_DITHER0] = MT8188_MUTEX_MOD_DISP_DITHER0, |
| [DDP_COMPONENT_MERGE0] = MT8188_MUTEX_MOD_DISP_VPP_MERGE, |
| [DDP_COMPONENT_DSC0] = MT8188_MUTEX_MOD_DISP_DSC_WRAP0_CORE0, |
| [DDP_COMPONENT_DSI0] = MT8188_MUTEX_MOD_DISP_DSI0, |
| [DDP_COMPONENT_PWM0] = MT8188_MUTEX_MOD2_DISP_PWM0, |
| [DDP_COMPONENT_DP_INTF0] = MT8188_MUTEX_MOD_DISP_DP_INTF0, |
| }; |
| |
| static const unsigned int mt8192_mutex_mod[DDP_COMPONENT_ID_MAX] = { |
| [DDP_COMPONENT_AAL0] = MT8192_MUTEX_MOD_DISP_AAL0, |
| [DDP_COMPONENT_CCORR] = MT8192_MUTEX_MOD_DISP_CCORR0, |
| [DDP_COMPONENT_COLOR0] = MT8192_MUTEX_MOD_DISP_COLOR0, |
| [DDP_COMPONENT_DITHER0] = MT8192_MUTEX_MOD_DISP_DITHER0, |
| [DDP_COMPONENT_GAMMA] = MT8192_MUTEX_MOD_DISP_GAMMA0, |
| [DDP_COMPONENT_POSTMASK0] = MT8192_MUTEX_MOD_DISP_POSTMASK0, |
| [DDP_COMPONENT_OVL0] = MT8192_MUTEX_MOD_DISP_OVL0, |
| [DDP_COMPONENT_OVL_2L0] = MT8192_MUTEX_MOD_DISP_OVL0_2L, |
| [DDP_COMPONENT_OVL_2L2] = MT8192_MUTEX_MOD_DISP_OVL2_2L, |
| [DDP_COMPONENT_RDMA0] = MT8192_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_RDMA4] = MT8192_MUTEX_MOD_DISP_RDMA4, |
| }; |
| |
| static const unsigned int mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = { |
| [DDP_COMPONENT_OVL0] = MT8195_MUTEX_MOD_DISP_OVL0, |
| [DDP_COMPONENT_WDMA0] = MT8195_MUTEX_MOD_DISP_WDMA0, |
| [DDP_COMPONENT_RDMA0] = MT8195_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_COLOR0] = MT8195_MUTEX_MOD_DISP_COLOR0, |
| [DDP_COMPONENT_CCORR] = MT8195_MUTEX_MOD_DISP_CCORR0, |
| [DDP_COMPONENT_AAL0] = MT8195_MUTEX_MOD_DISP_AAL0, |
| [DDP_COMPONENT_GAMMA] = MT8195_MUTEX_MOD_DISP_GAMMA0, |
| [DDP_COMPONENT_DITHER0] = MT8195_MUTEX_MOD_DISP_DITHER0, |
| [DDP_COMPONENT_MERGE0] = MT8195_MUTEX_MOD_DISP_VPP_MERGE, |
| [DDP_COMPONENT_DSC0] = MT8195_MUTEX_MOD_DISP_DSC_WRAP0_CORE0, |
| [DDP_COMPONENT_DSI0] = MT8195_MUTEX_MOD_DISP_DSI0, |
| [DDP_COMPONENT_PWM0] = MT8195_MUTEX_MOD_DISP_PWM0, |
| [DDP_COMPONENT_DP_INTF0] = MT8195_MUTEX_MOD_DISP_DP_INTF0, |
| [DDP_COMPONENT_MDP_RDMA0] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA0, |
| [DDP_COMPONENT_MDP_RDMA1] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA1, |
| [DDP_COMPONENT_MDP_RDMA2] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA2, |
| [DDP_COMPONENT_MDP_RDMA3] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA3, |
| [DDP_COMPONENT_MDP_RDMA4] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA4, |
| [DDP_COMPONENT_MDP_RDMA5] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA5, |
| [DDP_COMPONENT_MDP_RDMA6] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA6, |
| [DDP_COMPONENT_MDP_RDMA7] = MT8195_MUTEX_MOD_DISP1_MDP_RDMA7, |
| [DDP_COMPONENT_MERGE1] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE0, |
| [DDP_COMPONENT_MERGE2] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE1, |
| [DDP_COMPONENT_MERGE3] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE2, |
| [DDP_COMPONENT_MERGE4] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE3, |
| [DDP_COMPONENT_ETHDR_MIXER] = MT8195_MUTEX_MOD_DISP1_DISP_MIXER, |
| [DDP_COMPONENT_MERGE5] = MT8195_MUTEX_MOD_DISP1_VPP_MERGE4, |
| [DDP_COMPONENT_DP_INTF1] = MT8195_MUTEX_MOD_DISP1_DP_INTF0, |
| }; |
| |
| static const unsigned int mt8195_mutex_table_mod[MUTEX_MOD_IDX_MAX] = { |
| [MUTEX_MOD_IDX_MDP_RDMA0] = MT8195_MUTEX_MOD_MDP_RDMA0, |
| [MUTEX_MOD_IDX_MDP_RDMA1] = MT8195_MUTEX_MOD_MDP_RDMA1, |
| [MUTEX_MOD_IDX_MDP_RDMA2] = MT8195_MUTEX_MOD_MDP_RDMA2, |
| [MUTEX_MOD_IDX_MDP_RDMA3] = MT8195_MUTEX_MOD_MDP_RDMA3, |
| [MUTEX_MOD_IDX_MDP_STITCH0] = MT8195_MUTEX_MOD_MDP_STITCH0, |
| [MUTEX_MOD_IDX_MDP_FG0] = MT8195_MUTEX_MOD_MDP_FG0, |
| [MUTEX_MOD_IDX_MDP_FG1] = MT8195_MUTEX_MOD_MDP_FG1, |
| [MUTEX_MOD_IDX_MDP_FG2] = MT8195_MUTEX_MOD_MDP_FG2, |
| [MUTEX_MOD_IDX_MDP_FG3] = MT8195_MUTEX_MOD_MDP_FG3, |
| [MUTEX_MOD_IDX_MDP_HDR0] = MT8195_MUTEX_MOD_MDP_HDR0, |
| [MUTEX_MOD_IDX_MDP_HDR1] = MT8195_MUTEX_MOD_MDP_HDR1, |
| [MUTEX_MOD_IDX_MDP_HDR2] = MT8195_MUTEX_MOD_MDP_HDR2, |
| [MUTEX_MOD_IDX_MDP_HDR3] = MT8195_MUTEX_MOD_MDP_HDR3, |
| [MUTEX_MOD_IDX_MDP_AAL0] = MT8195_MUTEX_MOD_MDP_AAL0, |
| [MUTEX_MOD_IDX_MDP_AAL1] = MT8195_MUTEX_MOD_MDP_AAL1, |
| [MUTEX_MOD_IDX_MDP_AAL2] = MT8195_MUTEX_MOD_MDP_AAL2, |
| [MUTEX_MOD_IDX_MDP_AAL3] = MT8195_MUTEX_MOD_MDP_AAL3, |
| [MUTEX_MOD_IDX_MDP_RSZ0] = MT8195_MUTEX_MOD_MDP_RSZ0, |
| [MUTEX_MOD_IDX_MDP_RSZ1] = MT8195_MUTEX_MOD_MDP_RSZ1, |
| [MUTEX_MOD_IDX_MDP_RSZ2] = MT8195_MUTEX_MOD_MDP_RSZ2, |
| [MUTEX_MOD_IDX_MDP_RSZ3] = MT8195_MUTEX_MOD_MDP_RSZ3, |
| [MUTEX_MOD_IDX_MDP_MERGE2] = MT8195_MUTEX_MOD_MDP_MERGE2, |
| [MUTEX_MOD_IDX_MDP_MERGE3] = MT8195_MUTEX_MOD_MDP_MERGE3, |
| [MUTEX_MOD_IDX_MDP_TDSHP0] = MT8195_MUTEX_MOD_MDP_TDSHP0, |
| [MUTEX_MOD_IDX_MDP_TDSHP1] = MT8195_MUTEX_MOD_MDP_TDSHP1, |
| [MUTEX_MOD_IDX_MDP_TDSHP2] = MT8195_MUTEX_MOD_MDP_TDSHP2, |
| [MUTEX_MOD_IDX_MDP_TDSHP3] = MT8195_MUTEX_MOD_MDP_TDSHP3, |
| [MUTEX_MOD_IDX_MDP_COLOR0] = MT8195_MUTEX_MOD_MDP_COLOR0, |
| [MUTEX_MOD_IDX_MDP_COLOR1] = MT8195_MUTEX_MOD_MDP_COLOR1, |
| [MUTEX_MOD_IDX_MDP_COLOR2] = MT8195_MUTEX_MOD_MDP_COLOR2, |
| [MUTEX_MOD_IDX_MDP_COLOR3] = MT8195_MUTEX_MOD_MDP_COLOR3, |
| [MUTEX_MOD_IDX_MDP_OVL0] = MT8195_MUTEX_MOD_MDP_OVL0, |
| [MUTEX_MOD_IDX_MDP_OVL1] = MT8195_MUTEX_MOD_MDP_OVL1, |
| [MUTEX_MOD_IDX_MDP_PAD0] = MT8195_MUTEX_MOD_MDP_PAD0, |
| [MUTEX_MOD_IDX_MDP_PAD1] = MT8195_MUTEX_MOD_MDP_PAD1, |
| [MUTEX_MOD_IDX_MDP_PAD2] = MT8195_MUTEX_MOD_MDP_PAD2, |
| [MUTEX_MOD_IDX_MDP_PAD3] = MT8195_MUTEX_MOD_MDP_PAD3, |
| [MUTEX_MOD_IDX_MDP_TCC0] = MT8195_MUTEX_MOD_MDP_TCC0, |
| [MUTEX_MOD_IDX_MDP_TCC1] = MT8195_MUTEX_MOD_MDP_TCC1, |
| [MUTEX_MOD_IDX_MDP_WROT0] = MT8195_MUTEX_MOD_MDP_WROT0, |
| [MUTEX_MOD_IDX_MDP_WROT1] = MT8195_MUTEX_MOD_MDP_WROT1, |
| [MUTEX_MOD_IDX_MDP_WROT2] = MT8195_MUTEX_MOD_MDP_WROT2, |
| [MUTEX_MOD_IDX_MDP_WROT3] = MT8195_MUTEX_MOD_MDP_WROT3, |
| }; |
| |
| static const unsigned int mt8365_mutex_mod[DDP_COMPONENT_ID_MAX] = { |
| [DDP_COMPONENT_AAL0] = MT8365_MUTEX_MOD_DISP_AAL, |
| [DDP_COMPONENT_CCORR] = MT8365_MUTEX_MOD_DISP_CCORR, |
| [DDP_COMPONENT_COLOR0] = MT8365_MUTEX_MOD_DISP_COLOR0, |
| [DDP_COMPONENT_DITHER0] = MT8365_MUTEX_MOD_DISP_DITHER, |
| [DDP_COMPONENT_DPI0] = MT8365_MUTEX_MOD_DISP_DPI0, |
| [DDP_COMPONENT_DSI0] = MT8365_MUTEX_MOD_DISP_DSI0, |
| [DDP_COMPONENT_GAMMA] = MT8365_MUTEX_MOD_DISP_GAMMA, |
| [DDP_COMPONENT_OVL0] = MT8365_MUTEX_MOD_DISP_OVL0, |
| [DDP_COMPONENT_OVL_2L0] = MT8365_MUTEX_MOD_DISP_OVL0_2L, |
| [DDP_COMPONENT_PWM0] = MT8365_MUTEX_MOD_DISP_PWM0, |
| [DDP_COMPONENT_RDMA0] = MT8365_MUTEX_MOD_DISP_RDMA0, |
| [DDP_COMPONENT_RDMA1] = MT8365_MUTEX_MOD_DISP_RDMA1, |
| [DDP_COMPONENT_WDMA0] = MT8365_MUTEX_MOD_DISP_WDMA0, |
| }; |
| |
| static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = { |
| [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, |
| [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0, |
| [MUTEX_SOF_DSI1] = MUTEX_SOF_DSI1, |
| [MUTEX_SOF_DPI0] = MUTEX_SOF_DPI0, |
| [MUTEX_SOF_DPI1] = MUTEX_SOF_DPI1, |
| [MUTEX_SOF_DSI2] = MUTEX_SOF_DSI2, |
| [MUTEX_SOF_DSI3] = MUTEX_SOF_DSI3, |
| }; |
| |
| static const unsigned int mt6795_mutex_sof[DDP_MUTEX_SOF_MAX] = { |
| [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, |
| [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0, |
| [MUTEX_SOF_DSI1] = MUTEX_SOF_DSI1, |
| [MUTEX_SOF_DPI0] = MUTEX_SOF_DPI0, |
| }; |
| |
| static const unsigned int mt8167_mutex_sof[DDP_MUTEX_SOF_MAX] = { |
| [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, |
| [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0, |
| [MUTEX_SOF_DPI0] = MT8167_MUTEX_SOF_DPI0, |
| [MUTEX_SOF_DPI1] = MT8167_MUTEX_SOF_DPI1, |
| }; |
| |
| /* Add EOF setting so overlay hardware can receive frame done irq */ |
| static const unsigned int mt8183_mutex_sof[DDP_MUTEX_SOF_MAX] = { |
| [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, |
| [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0 | MT8183_MUTEX_EOF_DSI0, |
| [MUTEX_SOF_DPI0] = MT8183_MUTEX_SOF_DPI0 | MT8183_MUTEX_EOF_DPI0, |
| }; |
| |
| static const unsigned int mt8186_mutex_sof[MUTEX_SOF_DSI3 + 1] = { |
| [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, |
| [MUTEX_SOF_DSI0] = MT8186_MUTEX_SOF_DSI0 | MT8186_MUTEX_EOF_DSI0, |
| [MUTEX_SOF_DPI0] = MT8186_MUTEX_SOF_DPI0 | MT8186_MUTEX_EOF_DPI0, |
| }; |
| |
| /* |
| * To support refresh mode(video mode), DISP_REG_MUTEX_SOF should |
| * select the EOF source and configure the EOF plus timing from the |
| * module that provides the timing signal. |
| * So that MUTEX can not only send a STREAM_DONE event to GCE |
| * but also detect the error at end of frame(EAEOF) when EOF signal |
| * arrives. |
| */ |
| static const unsigned int mt8188_mutex_sof[DDP_MUTEX_SOF_MAX] = { |
| [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, |
| [MUTEX_SOF_DSI0] = |
| MT8188_MUTEX_SOF_DSI0 | MT8188_MUTEX_EOF_DSI0, |
| [MUTEX_SOF_DP_INTF0] = |
| MT8188_MUTEX_SOF_DP_INTF0 | MT8188_MUTEX_EOF_DP_INTF0, |
| }; |
| |
| static const unsigned int mt8195_mutex_sof[DDP_MUTEX_SOF_MAX] = { |
| [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, |
| [MUTEX_SOF_DSI0] = MT8195_MUTEX_SOF_DSI0 | MT8195_MUTEX_EOF_DSI0, |
| [MUTEX_SOF_DSI1] = MT8195_MUTEX_SOF_DSI1 | MT8195_MUTEX_EOF_DSI1, |
| [MUTEX_SOF_DPI0] = MT8195_MUTEX_SOF_DPI0 | MT8195_MUTEX_EOF_DPI0, |
| [MUTEX_SOF_DPI1] = MT8195_MUTEX_SOF_DPI1 | MT8195_MUTEX_EOF_DPI1, |
| [MUTEX_SOF_DP_INTF0] = |
| MT8195_MUTEX_SOF_DP_INTF0 | MT8195_MUTEX_EOF_DP_INTF0, |
| [MUTEX_SOF_DP_INTF1] = |
| MT8195_MUTEX_SOF_DP_INTF1 | MT8195_MUTEX_EOF_DP_INTF1, |
| }; |
| |
| static const struct mtk_mutex_data mt2701_mutex_driver_data = { |
| .mutex_mod = mt2701_mutex_mod, |
| .mutex_sof = mt2712_mutex_sof, |
| .mutex_mod_reg = MT2701_MUTEX0_MOD0, |
| .mutex_sof_reg = MT2701_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt2712_mutex_driver_data = { |
| .mutex_mod = mt2712_mutex_mod, |
| .mutex_sof = mt2712_mutex_sof, |
| .mutex_mod_reg = MT2701_MUTEX0_MOD0, |
| .mutex_sof_reg = MT2701_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt6795_mutex_driver_data = { |
| .mutex_mod = mt8173_mutex_mod, |
| .mutex_sof = mt6795_mutex_sof, |
| .mutex_mod_reg = MT2701_MUTEX0_MOD0, |
| .mutex_sof_reg = MT2701_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt8167_mutex_driver_data = { |
| .mutex_mod = mt8167_mutex_mod, |
| .mutex_sof = mt8167_mutex_sof, |
| .mutex_mod_reg = MT2701_MUTEX0_MOD0, |
| .mutex_sof_reg = MT2701_MUTEX0_SOF0, |
| .no_clk = true, |
| }; |
| |
| static const struct mtk_mutex_data mt8173_mutex_driver_data = { |
| .mutex_mod = mt8173_mutex_mod, |
| .mutex_sof = mt2712_mutex_sof, |
| .mutex_mod_reg = MT2701_MUTEX0_MOD0, |
| .mutex_sof_reg = MT2701_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt8183_mutex_driver_data = { |
| .mutex_mod = mt8183_mutex_mod, |
| .mutex_sof = mt8183_mutex_sof, |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| .mutex_table_mod = mt8183_mutex_table_mod, |
| .no_clk = true, |
| }; |
| |
| static const struct mtk_mutex_data mt8186_mdp_mutex_driver_data = { |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| .mutex_table_mod = mt8186_mdp_mutex_table_mod, |
| }; |
| |
| static const struct mtk_mutex_data mt8186_mutex_driver_data = { |
| .mutex_mod = mt8186_mutex_mod, |
| .mutex_sof = mt8186_mutex_sof, |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt8188_mutex_driver_data = { |
| .mutex_mod = mt8188_mutex_mod, |
| .mutex_sof = mt8188_mutex_sof, |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt8192_mutex_driver_data = { |
| .mutex_mod = mt8192_mutex_mod, |
| .mutex_sof = mt8183_mutex_sof, |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt8195_mutex_driver_data = { |
| .mutex_mod = mt8195_mutex_mod, |
| .mutex_sof = mt8195_mutex_sof, |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| }; |
| |
| static const struct mtk_mutex_data mt8195_vpp_mutex_driver_data = { |
| .mutex_sof = mt8195_mutex_sof, |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| .mutex_table_mod = mt8195_mutex_table_mod, |
| }; |
| |
| static const struct mtk_mutex_data mt8365_mutex_driver_data = { |
| .mutex_mod = mt8365_mutex_mod, |
| .mutex_sof = mt8183_mutex_sof, |
| .mutex_mod_reg = MT8183_MUTEX0_MOD0, |
| .mutex_sof_reg = MT8183_MUTEX0_SOF0, |
| .no_clk = true, |
| }; |
| |
| struct mtk_mutex *mtk_mutex_get(struct device *dev) |
| { |
| struct mtk_mutex_ctx *mtx = dev_get_drvdata(dev); |
| int i; |
| |
| for (i = 0; i < MTK_MUTEX_MAX_HANDLES; i++) |
| if (!mtx->mutex[i].claimed) { |
| mtx->mutex[i].claimed = true; |
| return &mtx->mutex[i]; |
| } |
| |
| return ERR_PTR(-EBUSY); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_get); |
| |
| void mtk_mutex_put(struct mtk_mutex *mutex) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| mutex->claimed = false; |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_put); |
| |
| int mtk_mutex_prepare(struct mtk_mutex *mutex) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| return clk_prepare_enable(mtx->clk); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_prepare); |
| |
| void mtk_mutex_unprepare(struct mtk_mutex *mutex) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| clk_disable_unprepare(mtx->clk); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_unprepare); |
| |
| void mtk_mutex_add_comp(struct mtk_mutex *mutex, |
| enum mtk_ddp_comp_id id) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| unsigned int reg; |
| unsigned int sof_id; |
| unsigned int offset; |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| switch (id) { |
| case DDP_COMPONENT_DSI0: |
| sof_id = MUTEX_SOF_DSI0; |
| break; |
| case DDP_COMPONENT_DSI1: |
| sof_id = MUTEX_SOF_DSI0; |
| break; |
| case DDP_COMPONENT_DSI2: |
| sof_id = MUTEX_SOF_DSI2; |
| break; |
| case DDP_COMPONENT_DSI3: |
| sof_id = MUTEX_SOF_DSI3; |
| break; |
| case DDP_COMPONENT_DPI0: |
| sof_id = MUTEX_SOF_DPI0; |
| break; |
| case DDP_COMPONENT_DPI1: |
| sof_id = MUTEX_SOF_DPI1; |
| break; |
| case DDP_COMPONENT_DP_INTF0: |
| sof_id = MUTEX_SOF_DP_INTF0; |
| break; |
| case DDP_COMPONENT_DP_INTF1: |
| sof_id = MUTEX_SOF_DP_INTF1; |
| break; |
| default: |
| if (mtx->data->mutex_mod[id] < 32) { |
| offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg, |
| mutex->id); |
| reg = readl_relaxed(mtx->regs + offset); |
| reg |= 1 << mtx->data->mutex_mod[id]; |
| writel_relaxed(reg, mtx->regs + offset); |
| } else { |
| offset = DISP_REG_MUTEX_MOD2(mutex->id); |
| reg = readl_relaxed(mtx->regs + offset); |
| reg |= 1 << (mtx->data->mutex_mod[id] - 32); |
| writel_relaxed(reg, mtx->regs + offset); |
| } |
| return; |
| } |
| |
| writel_relaxed(mtx->data->mutex_sof[sof_id], |
| mtx->regs + |
| DISP_REG_MUTEX_SOF(mtx->data->mutex_sof_reg, mutex->id)); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_add_comp); |
| |
| void mtk_mutex_remove_comp(struct mtk_mutex *mutex, |
| enum mtk_ddp_comp_id id) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| unsigned int reg; |
| unsigned int offset; |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| switch (id) { |
| case DDP_COMPONENT_DSI0: |
| case DDP_COMPONENT_DSI1: |
| case DDP_COMPONENT_DSI2: |
| case DDP_COMPONENT_DSI3: |
| case DDP_COMPONENT_DPI0: |
| case DDP_COMPONENT_DPI1: |
| case DDP_COMPONENT_DP_INTF0: |
| case DDP_COMPONENT_DP_INTF1: |
| writel_relaxed(MUTEX_SOF_SINGLE_MODE, |
| mtx->regs + |
| DISP_REG_MUTEX_SOF(mtx->data->mutex_sof_reg, |
| mutex->id)); |
| break; |
| default: |
| if (mtx->data->mutex_mod[id] < 32) { |
| offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg, |
| mutex->id); |
| reg = readl_relaxed(mtx->regs + offset); |
| reg &= ~(1 << mtx->data->mutex_mod[id]); |
| writel_relaxed(reg, mtx->regs + offset); |
| } else { |
| offset = DISP_REG_MUTEX_MOD2(mutex->id); |
| reg = readl_relaxed(mtx->regs + offset); |
| reg &= ~(1 << (mtx->data->mutex_mod[id] - 32)); |
| writel_relaxed(reg, mtx->regs + offset); |
| } |
| break; |
| } |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_remove_comp); |
| |
| void mtk_mutex_enable(struct mtk_mutex *mutex) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| writel(1, mtx->regs + DISP_REG_MUTEX_EN(mutex->id)); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_enable); |
| |
| int mtk_mutex_enable_by_cmdq(struct mtk_mutex *mutex, void *pkt) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| struct cmdq_pkt *cmdq_pkt = (struct cmdq_pkt *)pkt; |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| if (!mtx->cmdq_reg.size) { |
| dev_err(mtx->dev, "mediatek,gce-client-reg hasn't been set"); |
| return -ENODEV; |
| } |
| |
| cmdq_pkt_write(cmdq_pkt, mtx->cmdq_reg.subsys, |
| mtx->addr + DISP_REG_MUTEX_EN(mutex->id), 1); |
| return 0; |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_enable_by_cmdq); |
| |
| void mtk_mutex_disable(struct mtk_mutex *mutex) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| writel(0, mtx->regs + DISP_REG_MUTEX_EN(mutex->id)); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_disable); |
| |
| void mtk_mutex_acquire(struct mtk_mutex *mutex) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| u32 tmp; |
| |
| writel(1, mtx->regs + DISP_REG_MUTEX_EN(mutex->id)); |
| writel(1, mtx->regs + DISP_REG_MUTEX(mutex->id)); |
| if (readl_poll_timeout_atomic(mtx->regs + DISP_REG_MUTEX(mutex->id), |
| tmp, tmp & INT_MUTEX, 1, 10000)) |
| pr_err("could not acquire mutex %d\n", mutex->id); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_acquire); |
| |
| void mtk_mutex_release(struct mtk_mutex *mutex) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| |
| writel(0, mtx->regs + DISP_REG_MUTEX(mutex->id)); |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_release); |
| |
| int mtk_mutex_write_mod(struct mtk_mutex *mutex, |
| enum mtk_mutex_mod_index idx, bool clear) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| unsigned int reg; |
| u32 reg_offset, id_offset = 0; |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| if (idx < MUTEX_MOD_IDX_MDP_RDMA0 || |
| idx >= MUTEX_MOD_IDX_MAX) { |
| dev_err(mtx->dev, "Not supported MOD table index : %d", idx); |
| return -EINVAL; |
| } |
| |
| /* |
| * Some SoCs may have multiple MUTEX_MOD registers as more than 32 mods |
| * are present, hence requiring multiple 32-bits registers. |
| * |
| * The mutex_table_mod fully represents that by defining the number of |
| * the mod sequentially, later used as a bit number, which can be more |
| * than 0..31. |
| * |
| * In order to retain compatibility with older SoCs, we perform R/W on |
| * the single 32 bits registers, but this requires us to translate the |
| * mutex ID bit accordingly. |
| */ |
| if (mtx->data->mutex_table_mod[idx] < 32) { |
| reg_offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg, |
| mutex->id); |
| } else { |
| reg_offset = DISP_REG_MUTEX_MOD1(mtx->data->mutex_mod_reg, |
| mutex->id); |
| id_offset = 32; |
| } |
| |
| reg = readl_relaxed(mtx->regs + reg_offset); |
| if (clear) |
| reg &= ~BIT(mtx->data->mutex_table_mod[idx] - id_offset); |
| else |
| reg |= BIT(mtx->data->mutex_table_mod[idx] - id_offset); |
| |
| writel_relaxed(reg, mtx->regs + reg_offset); |
| |
| return 0; |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_write_mod); |
| |
| int mtk_mutex_write_sof(struct mtk_mutex *mutex, |
| enum mtk_mutex_sof_index idx) |
| { |
| struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, |
| mutex[mutex->id]); |
| |
| WARN_ON(&mtx->mutex[mutex->id] != mutex); |
| |
| if (idx < MUTEX_SOF_IDX_SINGLE_MODE || |
| idx >= MUTEX_SOF_IDX_MAX) { |
| dev_err(mtx->dev, "Not supported SOF index : %d", idx); |
| return -EINVAL; |
| } |
| |
| writel_relaxed(idx, mtx->regs + |
| DISP_REG_MUTEX_SOF(mtx->data->mutex_sof_reg, mutex->id)); |
| |
| return 0; |
| } |
| EXPORT_SYMBOL_GPL(mtk_mutex_write_sof); |
| |
| static int mtk_mutex_probe(struct platform_device *pdev) |
| { |
| struct device *dev = &pdev->dev; |
| struct mtk_mutex_ctx *mtx; |
| struct resource *regs; |
| int i, ret; |
| |
| mtx = devm_kzalloc(dev, sizeof(*mtx), GFP_KERNEL); |
| if (!mtx) |
| return -ENOMEM; |
| |
| for (i = 0; i < MTK_MUTEX_MAX_HANDLES; i++) |
| mtx->mutex[i].id = i; |
| |
| mtx->data = of_device_get_match_data(dev); |
| |
| if (!mtx->data->no_clk) { |
| mtx->clk = devm_clk_get(dev, NULL); |
| if (IS_ERR(mtx->clk)) |
| return dev_err_probe(dev, PTR_ERR(mtx->clk), "Failed to get clock\n"); |
| } |
| |
| mtx->regs = devm_platform_get_and_ioremap_resource(pdev, 0, ®s); |
| if (IS_ERR(mtx->regs)) { |
| dev_err(dev, "Failed to map mutex registers\n"); |
| return PTR_ERR(mtx->regs); |
| } |
| mtx->addr = regs->start; |
| |
| /* CMDQ is optional */ |
| ret = cmdq_dev_get_client_reg(dev, &mtx->cmdq_reg, 0); |
| if (ret) |
| dev_dbg(dev, "No mediatek,gce-client-reg!\n"); |
| |
| platform_set_drvdata(pdev, mtx); |
| |
| return 0; |
| } |
| |
| static const struct of_device_id mutex_driver_dt_match[] = { |
| { .compatible = "mediatek,mt2701-disp-mutex", .data = &mt2701_mutex_driver_data }, |
| { .compatible = "mediatek,mt2712-disp-mutex", .data = &mt2712_mutex_driver_data }, |
| { .compatible = "mediatek,mt6795-disp-mutex", .data = &mt6795_mutex_driver_data }, |
| { .compatible = "mediatek,mt8167-disp-mutex", .data = &mt8167_mutex_driver_data }, |
| { .compatible = "mediatek,mt8173-disp-mutex", .data = &mt8173_mutex_driver_data }, |
| { .compatible = "mediatek,mt8183-disp-mutex", .data = &mt8183_mutex_driver_data }, |
| { .compatible = "mediatek,mt8186-disp-mutex", .data = &mt8186_mutex_driver_data }, |
| { .compatible = "mediatek,mt8186-mdp3-mutex", .data = &mt8186_mdp_mutex_driver_data }, |
| { .compatible = "mediatek,mt8188-disp-mutex", .data = &mt8188_mutex_driver_data }, |
| { .compatible = "mediatek,mt8192-disp-mutex", .data = &mt8192_mutex_driver_data }, |
| { .compatible = "mediatek,mt8195-disp-mutex", .data = &mt8195_mutex_driver_data }, |
| { .compatible = "mediatek,mt8195-vpp-mutex", .data = &mt8195_vpp_mutex_driver_data }, |
| { .compatible = "mediatek,mt8365-disp-mutex", .data = &mt8365_mutex_driver_data }, |
| { /* sentinel */ }, |
| }; |
| MODULE_DEVICE_TABLE(of, mutex_driver_dt_match); |
| |
| static struct platform_driver mtk_mutex_driver = { |
| .probe = mtk_mutex_probe, |
| .driver = { |
| .name = "mediatek-mutex", |
| .owner = THIS_MODULE, |
| .of_match_table = mutex_driver_dt_match, |
| }, |
| }; |
| module_platform_driver(mtk_mutex_driver); |
| |
| MODULE_AUTHOR("Yongqiang Niu <yongqiang.niu@mediatek.com>"); |
| MODULE_DESCRIPTION("MediaTek SoC MUTEX driver"); |
| MODULE_LICENSE("GPL"); |
