diff options
Diffstat (limited to 'src/soc/mediatek/mt8173/include')
-rw-r--r-- | src/soc/mediatek/mt8173/include/soc/dsi.h | 287 |
1 files changed, 3 insertions, 284 deletions
diff --git a/src/soc/mediatek/mt8173/include/soc/dsi.h b/src/soc/mediatek/mt8173/include/soc/dsi.h index 967ed4d27e..f7c622745d 100644 --- a/src/soc/mediatek/mt8173/include/soc/dsi.h +++ b/src/soc/mediatek/mt8173/include/soc/dsi.h @@ -16,183 +16,9 @@ #ifndef _DSI_REG_H_ #define _DSI_REG_H_ -#include <edid.h> -#include <types.h> +#include <soc/dsi_common.h> -enum mipi_dsi_pixel_format { - MIPI_DSI_FMT_RGB888, - MIPI_DSI_FMT_RGB666, - MIPI_DSI_FMT_RGB666_PACKED, - MIPI_DSI_FMT_RGB565 -}; - -/* video mode */ -enum { - MIPI_DSI_MODE_VIDEO = BIT(0), - /* video burst mode */ - MIPI_DSI_MODE_VIDEO_BURST = BIT(1), - /* video pulse mode */ - MIPI_DSI_MODE_VIDEO_SYNC_PULSE = BIT(2), - /* enable auto vertical count mode */ - MIPI_DSI_MODE_VIDEO_AUTO_VERT = BIT(3), - /* enable hsync-end packets in vsync-pulse and v-porch area */ - MIPI_DSI_MODE_VIDEO_HSE = BIT(4), - /* disable hfront-porch area */ - MIPI_DSI_MODE_VIDEO_HFP = BIT(5), - /* disable hback-porch area */ - MIPI_DSI_MODE_VIDEO_HBP = BIT(6), - /* disable hsync-active area */ - MIPI_DSI_MODE_VIDEO_HSA = BIT(7), - /* flush display FIFO on vsync pulse */ - MIPI_DSI_MODE_VSYNC_FLUSH = BIT(8), - /* disable EoT packets in HS mode */ - MIPI_DSI_MODE_EOT_PACKET = BIT(9), - /* device supports non-continuous clock behavior (DSI spec 5.6.1) */ - MIPI_DSI_CLOCK_NON_CONTINUOUS = BIT(10), - /* transmit data in low power */ - MIPI_DSI_MODE_LPM = BIT(11) -}; - -struct dsi_regs { - u32 dsi_start; - u8 reserved0[4]; - u32 dsi_inten; - u32 dsi_intsta; - u32 dsi_con_ctrl; - u32 dsi_mode_ctrl; - u32 dsi_txrx_ctrl; - u32 dsi_psctrl; - u32 dsi_vsa_nl; - u32 dsi_vbp_nl; - u32 dsi_vfp_nl; - u32 dsi_vact_nl; - u8 reserved1[32]; - u32 dsi_hsa_wc; - u32 dsi_hbp_wc; - u32 dsi_hfp_wc; - u32 dsi_bllp_wc; - u32 dsi_cmdq_size; - u32 dsi_hstx_cklp_wc; - u8 reserved2[156]; - u32 dsi_phy_lccon; - u32 dsi_phy_ld0con; - u8 reserved3[4]; - u32 dsi_phy_timecon0; - u32 dsi_phy_timecon1; - u32 dsi_phy_timecon2; - u32 dsi_phy_timecon3; - u8 reserved4[16]; - u32 dsi_vm_cmd_con; - u8 reserved5[204]; - u32 dsi_cmdq0; -}; - -check_member(dsi_regs, dsi_phy_lccon, 0x104); -check_member(dsi_regs, dsi_phy_timecon3, 0x11c); -check_member(dsi_regs, dsi_vm_cmd_con, 0x130); -check_member(dsi_regs, dsi_cmdq0, 0x200); -static struct dsi_regs *const dsi0 = (void *)DSI0_BASE; -static struct dsi_regs *const dsi1 = (void *)DSI1_BASE; - -/* DSI_INTSTA */ -enum { - LPRX_RD_RDY_INT_FLAG = BIT(0), - CMD_DONE_INT_FLAG = BIT(1), - TE_RDY_INT_FLAG = BIT(2), - VM_DONE_INT_FLAG = BIT(3), - EXT_TE_RDY_INT_FLAG = BIT(4), - DSI_BUSY = BIT(31), -}; - -/* DSI_CON_CTRL */ -enum { - DSI_RESET = BIT(0), - DSI_EN = BIT(1), - DSI_DUAL = BIT(4), -}; - -/* DSI_MODE_CTRL */ -enum { - MODE = 3, - CMD_MODE = 0, - SYNC_PULSE_MODE = 1, - SYNC_EVENT_MODE = 2, - BURST_MODE = 3, - FRM_MODE = BIT(16), - MIX_MODE = BIT(17) -}; - -/* DSI_PSCTRL */ -enum { - DSI_PS_WC = 0x3fff, - DSI_PS_SEL = (3 << 16), - PACKED_PS_16BIT_RGB565 = (0 << 16), - LOOSELY_PS_18BIT_RGB666 = (1 << 16), - PACKED_PS_18BIT_RGB666 = (2 << 16), - PACKED_PS_24BIT_RGB888 = (3 << 16) -}; - -/* DSI_CMDQ_SIZE */ -enum { - CMDQ_SIZE = 0x3f, -}; - -/* DSI_PHY_LCCON */ -enum { - LC_HS_TX_EN = BIT(0), - LC_ULPM_EN = BIT(1), - LC_WAKEUP_EN = BIT(2) -}; - -/*DSI_PHY_LD0CON */ -enum { - LD0_RM_TRIG_EN = BIT(0), - LD0_ULPM_EN = BIT(1), - LD0_WAKEUP_EN = BIT(2) -}; - -enum { - LPX = (0xff << 0), - HS_PRPR = (0xff << 8), - HS_ZERO = (0xff << 16), - HS_TRAIL = (0xff << 24) -}; - -enum { - TA_GO = (0xff << 0), - TA_SURE = (0xff << 8), - TA_GET = (0xff << 16), - DA_HS_EXIT = (0xff << 24) -}; - -enum { - CONT_DET = (0xff << 0), - CLK_ZERO = (0xf << 16), - CLK_TRAIL = (0xff << 24) -}; - -enum { - CLK_HS_PRPR = (0xff << 0), - CLK_HS_POST = (0xff << 8), - CLK_HS_EXIT = (0xf << 16) -}; - -/* DSI_VM_CMD_CON */ -enum { - VM_CMD_EN = BIT(0), - TS_VFP_EN = BIT(5), -}; - -/* DSI_CMDQ0 */ -enum { - CONFIG = (0xff << 0), - SHORT_PACKET = 0, - LONG_PACKET = 2, - BTA = BIT(2), - DATA_ID = (0xff << 8), - DATA_0 = (0xff << 16), - DATA_1 = (0xff << 24), -}; +/* MIPITX is SOC specific and cannot live in common. */ /* MIPITX_REG */ struct mipi_tx_regs { @@ -336,114 +162,7 @@ enum { RG_DA_LVDSTX_PWR_ON = BIT(9) }; -/* MIPI DSI Processor-to-Peripheral transaction types */ -enum { - MIPI_DSI_V_SYNC_START = 0x01, - MIPI_DSI_V_SYNC_END = 0x11, - MIPI_DSI_H_SYNC_START = 0x21, - MIPI_DSI_H_SYNC_END = 0x31, - - MIPI_DSI_COLOR_MODE_OFF = 0x02, - MIPI_DSI_COLOR_MODE_ON = 0x12, - MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22, - MIPI_DSI_TURN_ON_PERIPHERAL = 0x32, - - MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03, - MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13, - MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23, - - MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04, - MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14, - MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24, - - MIPI_DSI_DCS_SHORT_WRITE = 0x05, - MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15, - - MIPI_DSI_DCS_READ = 0x06, - - MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37, - - MIPI_DSI_END_OF_TRANSMISSION = 0x08, - - MIPI_DSI_NULL_PACKET = 0x09, - MIPI_DSI_BLANKING_PACKET = 0x19, - MIPI_DSI_GENERIC_LONG_WRITE = 0x29, - MIPI_DSI_DCS_LONG_WRITE = 0x39, - - MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c, - MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c, - MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c, - - MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d, - MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d, - MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d, - - MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e, - MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e, - MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e, - MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e, -}; - -/* MIPI DSI Peripheral-to-Processor transaction types */ -enum { - MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT = 0x02, - MIPI_DSI_RX_END_OF_TRANSMISSION = 0x08, - MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE = 0x11, - MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE = 0x12, - MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE = 0x1a, - MIPI_DSI_RX_DCS_LONG_READ_RESPONSE = 0x1c, - MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE = 0x21, - MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE = 0x22, -}; - -/* MIPI DCS commands */ -enum { - MIPI_DCS_NOP = 0x00, - MIPI_DCS_SOFT_RESET = 0x01, - MIPI_DCS_GET_DISPLAY_ID = 0x04, - MIPI_DCS_GET_RED_CHANNEL = 0x06, - MIPI_DCS_GET_GREEN_CHANNEL = 0x07, - MIPI_DCS_GET_BLUE_CHANNEL = 0x08, - MIPI_DCS_GET_DISPLAY_STATUS = 0x09, - MIPI_DCS_GET_POWER_MODE = 0x0A, - MIPI_DCS_GET_ADDRESS_MODE = 0x0B, - MIPI_DCS_GET_PIXEL_FORMAT = 0x0C, - MIPI_DCS_GET_DISPLAY_MODE = 0x0D, - MIPI_DCS_GET_SIGNAL_MODE = 0x0E, - MIPI_DCS_GET_DIAGNOSTIC_RESULT = 0x0F, - MIPI_DCS_ENTER_SLEEP_MODE = 0x10, - MIPI_DCS_EXIT_SLEEP_MODE = 0x11, - MIPI_DCS_ENTER_PARTIAL_MODE = 0x12, - MIPI_DCS_ENTER_NORMAL_MODE = 0x13, - MIPI_DCS_EXIT_INVERT_MODE = 0x20, - MIPI_DCS_ENTER_INVERT_MODE = 0x21, - MIPI_DCS_SET_GAMMA_CURVE = 0x26, - MIPI_DCS_SET_DISPLAY_OFF = 0x28, - MIPI_DCS_SET_DISPLAY_ON = 0x29, - MIPI_DCS_SET_COLUMN_ADDRESS = 0x2A, - MIPI_DCS_SET_PAGE_ADDRESS = 0x2B, - MIPI_DCS_WRITE_MEMORY_START = 0x2C, - MIPI_DCS_WRITE_LUT = 0x2D, - MIPI_DCS_READ_MEMORY_START = 0x2E, - MIPI_DCS_SET_PARTIAL_AREA = 0x30, - MIPI_DCS_SET_SCROLL_AREA = 0x33, - MIPI_DCS_SET_TEAR_OFF = 0x34, - MIPI_DCS_SET_TEAR_ON = 0x35, - MIPI_DCS_SET_ADDRESS_MODE = 0x36, - MIPI_DCS_SET_SCROLL_START = 0x37, - MIPI_DCS_EXIT_IDLE_MODE = 0x38, - MIPI_DCS_ENTER_IDLE_MODE = 0x39, - MIPI_DCS_SET_PIXEL_FORMAT = 0x3A, - MIPI_DCS_WRITE_MEMORY_CONTINUE = 0x3C, - MIPI_DCS_READ_MEMORY_CONTINUE = 0x3E, - MIPI_DCS_SET_TEAR_SCANLINE = 0x44, - MIPI_DCS_GET_SCANLINE = 0x45, - MIPI_DCS_READ_DDB_START = 0xA1, - MIPI_DCS_READ_DDB_CONTINUE = 0xA8, -}; - -int mtk_dsi_init(u32 mode_flags, enum mipi_dsi_pixel_format format, u32 lanes, - const struct edid *edid); +/* SOC specific functions */ void mtk_dsi_pin_drv_ctrl(void); #endif |