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- // 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 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_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 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 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 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 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 {
- int 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[10];
- 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 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,
- };
- 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 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 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 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 < 10; 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;
- 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:
- 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]);
- #if IS_REACHABLE(CONFIG_MTK_CMDQ)
- 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 -EINVAL;
- }
- cmdq_pkt_write(cmdq_pkt, mtx->cmdq_reg.subsys,
- mtx->addr + DISP_REG_MUTEX_EN(mutex->id), 1);
- return 0;
- #else
- dev_err(mtx->dev, "Not support for enable MUTEX by CMDQ");
- return -ENODEV;
- #endif
- }
- 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;
- unsigned int offset;
- 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;
- }
- offset = DISP_REG_MUTEX_MOD(mtx->data->mutex_mod_reg,
- mutex->id);
- reg = readl_relaxed(mtx->regs + offset);
- if (clear)
- reg &= ~BIT(mtx->data->mutex_table_mod[idx]);
- else
- reg |= BIT(mtx->data->mutex_table_mod[idx]);
- writel_relaxed(reg, mtx->regs + 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;
- #if IS_REACHABLE(CONFIG_MTK_CMDQ)
- int ret;
- #endif
- mtx = devm_kzalloc(dev, sizeof(*mtx), GFP_KERNEL);
- if (!mtx)
- return -ENOMEM;
- for (i = 0; i < 10; 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)) {
- if (PTR_ERR(mtx->clk) != -EPROBE_DEFER)
- dev_err(dev, "Failed to get clock\n");
- return PTR_ERR(mtx->clk);
- }
- }
- 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;
- #if IS_REACHABLE(CONFIG_MTK_CMDQ)
- ret = cmdq_dev_get_client_reg(dev, &mtx->cmdq_reg, 0);
- if (ret)
- dev_dbg(dev, "No mediatek,gce-client-reg!\n");
- #endif
- platform_set_drvdata(pdev, mtx);
- return 0;
- }
- static int mtk_mutex_remove(struct platform_device *pdev)
- {
- 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,mt8192-disp-mutex",
- .data = &mt8192_mutex_driver_data},
- { .compatible = "mediatek,mt8195-disp-mutex",
- .data = &mt8195_mutex_driver_data},
- { .compatible = "mediatek,mt8365-disp-mutex",
- .data = &mt8365_mutex_driver_data},
- {},
- };
- MODULE_DEVICE_TABLE(of, mutex_driver_dt_match);
- static struct platform_driver mtk_mutex_driver = {
- .probe = mtk_mutex_probe,
- .remove = mtk_mutex_remove,
- .driver = {
- .name = "mediatek-mutex",
- .owner = THIS_MODULE,
- .of_match_table = mutex_driver_dt_match,
- },
- };
- builtin_platform_driver(mtk_mutex_driver);
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