diff options
Diffstat (limited to 'drivers/video/tidss/tidss_regs.h')
| -rw-r--r-- | drivers/video/tidss/tidss_regs.h | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/drivers/video/tidss/tidss_regs.h b/drivers/video/tidss/tidss_regs.h new file mode 100644 index 00000000000..440db8d1c7a --- /dev/null +++ b/drivers/video/tidss/tidss_regs.h @@ -0,0 +1,292 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2023 Texas Instruments Incorporated - https://www.ti.com/ + * Nikhil M Jain, n-jain1@ti.com + * + * based on the linux tidss driver, which is + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ + * Author: Jyri Sarha <jsarha@ti.com> + */ + +#ifndef __TIDSS_REGS_H +#define __TIDSS_REGS_H + +enum dss_common_regs { + NOT_APPLICABLE_OFF = 0, + DSS_REVISION_OFF, + DSS_SYSCONFIG_OFF, + DSS_SYSSTATUS_OFF, + DSS_IRQ_EOI_OFF, + DSS_IRQSTATUS_RAW_OFF, + DSS_IRQSTATUS_OFF, + DSS_IRQENABLE_SET_OFF, + DSS_IRQENABLE_CLR_OFF, + DSS_VID_IRQENABLE_OFF, + DSS_VID_IRQSTATUS_OFF, + DSS_VP_IRQENABLE_OFF, + DSS_VP_IRQSTATUS_OFF, + WB_IRQENABLE_OFF, + WB_IRQSTATUS_OFF, + DSS_GLOBAL_MFLAG_ATTRIBUTE_OFF, + DSS_GLOBAL_OUTPUT_ENABLE_OFF, + DSS_GLOBAL_BUFFER_OFF, + DSS_CBA_CFG_OFF, + DSS_DBG_CONTROL_OFF, + DSS_DBG_STATUS_OFF, + DSS_CLKGATING_DISABLE_OFF, + DSS_SECURE_DISABLE_OFF, + FBDC_REVISION_1_OFF, + FBDC_REVISION_2_OFF, + FBDC_REVISION_3_OFF, + FBDC_REVISION_4_OFF, + FBDC_REVISION_5_OFF, + FBDC_REVISION_6_OFF, + FBDC_COMMON_CONTROL_OFF, + FBDC_CONSTANT_COLOR_0_OFF, + FBDC_CONSTANT_COLOR_1_OFF, + DSS_CONNECTIONS_OFF, + DSS_MSS_VP1_OFF, + DSS_MSS_VP3_OFF, + DSS_COMMON_REG_TABLE_LEN, +}; + +/* + * dss_common_regmap should be defined as const u16 * and pointing + * to a valid dss common register map for the platform, before the + * macros bellow can be used. + */ + +#define REG(r) (dss_common_regmap[r ## _OFF]) + +#define DSS_REVISION REG(DSS_REVISION) +#define DSS_SYSCONFIG REG(DSS_SYSCONFIG) +#define DSS_SYSSTATUS REG(DSS_SYSSTATUS) +#define DSS_IRQ_EOI REG(DSS_IRQ_EOI) +#define DSS_IRQSTATUS_RAW REG(DSS_IRQSTATUS_RAW) +#define DSS_IRQSTATUS REG(DSS_IRQSTATUS) +#define DSS_IRQENABLE_SET REG(DSS_IRQENABLE_SET) +#define DSS_IRQENABLE_CLR REG(DSS_IRQENABLE_CLR) +#define DSS_VID_IRQENABLE(n) (REG(DSS_VID_IRQENABLE) + (n) * 4) +#define DSS_VID_IRQSTATUS(n) (REG(DSS_VID_IRQSTATUS) + (n) * 4) +#define DSS_VP_IRQENABLE(n) (REG(DSS_VP_IRQENABLE) + (n) * 4) +#define DSS_VP_IRQSTATUS(n) (REG(DSS_VP_IRQSTATUS) + (n) * 4) +#define WB_IRQENABLE REG(WB_IRQENABLE) +#define WB_IRQSTATUS REG(WB_IRQSTATUS) + +#define DSS_GLOBAL_MFLAG_ATTRIBUTE REG(DSS_GLOBAL_MFLAG_ATTRIBUTE) +#define DSS_GLOBAL_OUTPUT_ENABLE REG(DSS_GLOBAL_OUTPUT_ENABLE) +#define DSS_GLOBAL_BUFFER REG(DSS_GLOBAL_BUFFER) +#define DSS_CBA_CFG REG(DSS_CBA_CFG) +#define DSS_DBG_CONTROL REG(DSS_DBG_CONTROL) +#define DSS_DBG_STATUS REG(DSS_DBG_STATUS) +#define DSS_CLKGATING_DISABLE REG(DSS_CLKGATING_DISABLE) +#define DSS_SECURE_DISABLE REG(DSS_SECURE_DISABLE) + +#define FBDC_REVISION_1 REG(FBDC_REVISION_1) +#define FBDC_REVISION_2 REG(FBDC_REVISION_2) +#define FBDC_REVISION_3 REG(FBDC_REVISION_3) +#define FBDC_REVISION_4 REG(FBDC_REVISION_4) +#define FBDC_REVISION_5 REG(FBDC_REVISION_5) +#define FBDC_REVISION_6 REG(FBDC_REVISION_6) +#define FBDC_COMMON_CONTROL REG(FBDC_COMMON_CONTROL) +#define FBDC_CONSTANT_COLOR_0 REG(FBDC_CONSTANT_COLOR_0) +#define FBDC_CONSTANT_COLOR_1 REG(FBDC_CONSTANT_COLOR_1) +#define DSS_CONNECTIONS REG(DSS_CONNECTIONS) +#define DSS_MSS_VP1 REG(DSS_MSS_VP1) +#define DSS_MSS_VP3 REG(DSS_MSS_VP3) + +/* VID */ + +#define DSS_VID_ACCUH_0 0x0 +#define DSS_VID_ACCUH_1 0x4 +#define DSS_VID_ACCUH2_0 0x8 +#define DSS_VID_ACCUH2_1 0xc +#define DSS_VID_ACCUV_0 0x10 +#define DSS_VID_ACCUV_1 0x14 +#define DSS_VID_ACCUV2_0 0x18 +#define DSS_VID_ACCUV2_1 0x1c +#define DSS_VID_ATTRIBUTES 0x20 +#define DSS_VID_ATTRIBUTES2 0x24 +#define DSS_VID_BA_0 0x28 +#define DSS_VID_BA_1 0x2c +#define DSS_VID_BA_UV_0 0x30 +#define DSS_VID_BA_UV_1 0x34 +#define DSS_VID_BUF_SIZE_STATUS 0x38 +#define DSS_VID_BUF_THRESHOLD 0x3c +#define DSS_VID_CSC_COEF(n) (0x40 + (n) * 4) + +#define DSS_VID_FIRH 0x5c +#define DSS_VID_FIRH2 0x60 +#define DSS_VID_FIRV 0x64 +#define DSS_VID_FIRV2 0x68 + +#define DSS_VID_FIR_COEFS_H0 0x6c +#define DSS_VID_FIR_COEF_H0(phase) (0x6c + (phase) * 4) +#define DSS_VID_FIR_COEFS_H0_C 0x90 +#define DSS_VID_FIR_COEF_H0_C(phase) (0x90 + (phase) * 4) + +#define DSS_VID_FIR_COEFS_H12 0xb4 +#define DSS_VID_FIR_COEF_H12(phase) (0xb4 + (phase) * 4) +#define DSS_VID_FIR_COEFS_H12_C 0xf4 +#define DSS_VID_FIR_COEF_H12_C(phase) (0xf4 + (phase) * 4) + +#define DSS_VID_FIR_COEFS_V0 0x134 +#define DSS_VID_FIR_COEF_V0(phase) (0x134 + (phase) * 4) +#define DSS_VID_FIR_COEFS_V0_C 0x158 +#define DSS_VID_FIR_COEF_V0_C(phase) (0x158 + (phase) * 4) + +#define DSS_VID_FIR_COEFS_V12 0x17c +#define DSS_VID_FIR_COEF_V12(phase) (0x17c + (phase) * 4) +#define DSS_VID_FIR_COEFS_V12_C 0x1bc +#define DSS_VID_FIR_COEF_V12_C(phase) (0x1bc + (phase) * 4) + +#define DSS_VID_GLOBAL_ALPHA 0x1fc +#define DSS_VID_K2G_IRQENABLE 0x200 /* K2G */ +#define DSS_VID_K2G_IRQSTATUS 0x204 /* K2G */ +#define DSS_VID_MFLAG_THRESHOLD 0x208 +#define DSS_VID_PICTURE_SIZE 0x20c +#define DSS_VID_PIXEL_INC 0x210 +#define DSS_VID_K2G_POSITION 0x214 /* K2G */ +#define DSS_VID_PRELOAD 0x218 +#define DSS_VID_ROW_INC 0x21c +#define DSS_VID_SIZE 0x220 +#define DSS_VID_BA_EXT_0 0x22c +#define DSS_VID_BA_EXT_1 0x230 +#define DSS_VID_BA_UV_EXT_0 0x234 +#define DSS_VID_BA_UV_EXT_1 0x238 +#define DSS_VID_CSC_COEF7 0x23c +#define DSS_VID_ROW_INC_UV 0x248 +#define DSS_VID_CLUT 0x260 +#define DSS_VID_SAFETY_ATTRIBUTES 0x2a0 +#define DSS_VID_SAFETY_CAPT_SIGNATURE 0x2a4 +#define DSS_VID_SAFETY_POSITION 0x2a8 +#define DSS_VID_SAFETY_REF_SIGNATURE 0x2ac +#define DSS_VID_SAFETY_SIZE 0x2b0 +#define DSS_VID_SAFETY_LFSR_SEED 0x2b4 +#define DSS_VID_LUMAKEY 0x2b8 +#define DSS_VID_DMA_BUFSIZE 0x2bc /* J721E */ + +/* OVR */ + +#define DSS_OVR_CONFIG 0x0 +#define DSS_OVR_VIRTVP 0x4 /* J721E */ +#define DSS_OVR_DEFAULT_COLOR 0x8 +#define DSS_OVR_DEFAULT_COLOR2 0xc +#define DSS_OVR_TRANS_COLOR_MAX 0x10 +#define DSS_OVR_TRANS_COLOR_MAX2 0x14 +#define DSS_OVR_TRANS_COLOR_MIN 0x18 +#define DSS_OVR_TRANS_COLOR_MIN2 0x1c +#define DSS_OVR_ATTRIBUTES(n) (0x20 + (n) * 4) +#define DSS_OVR_ATTRIBUTES2(n) (0x34 + (n) * 4) /* J721E */ +/* VP */ + +#define DSS_VP_CONFIG 0x0 +#define DSS_VP_CONTROL 0x4 +#define DSS_VP_CSC_COEF0 0x8 +#define DSS_VP_CSC_COEF1 0xc +#define DSS_VP_CSC_COEF2 0x10 +#define DSS_VP_DATA_CYCLE_0 0x14 +#define DSS_VP_DATA_CYCLE_1 0x18 +#define DSS_VP_K2G_GAMMA_TABLE 0x20 /* K2G */ +#define DSS_VP_K2G_IRQENABLE 0x3c /* K2G */ +#define DSS_VP_K2G_IRQSTATUS 0x40 /* K2G */ +#define DSS_VP_DATA_CYCLE_2 0x1c +#define DSS_VP_LINE_NUMBER 0x44 +#define DSS_VP_POL_FREQ 0x4c +#define DSS_VP_SIZE_SCREEN 0x50 +#define DSS_VP_TIMING_H 0x54 +#define DSS_VP_TIMING_V 0x58 +#define DSS_VP_CSC_COEF3 0x5c +#define DSS_VP_CSC_COEF4 0x60 +#define DSS_VP_CSC_COEF5 0x64 +#define DSS_VP_CSC_COEF6 0x68 +#define DSS_VP_CSC_COEF7 0x6c +#define DSS_VP_SAFETY_ATTRIBUTES_0 0x70 +#define DSS_VP_SAFETY_ATTRIBUTES_1 0x74 +#define DSS_VP_SAFETY_ATTRIBUTES_2 0x78 +#define DSS_VP_SAFETY_ATTRIBUTES_3 0x7c +#define DSS_VP_SAFETY_CAPT_SIGNATURE_0 0x90 +#define DSS_VP_SAFETY_CAPT_SIGNATURE_1 0x94 +#define DSS_VP_SAFETY_CAPT_SIGNATURE_2 0x98 +#define DSS_VP_SAFETY_CAPT_SIGNATURE_3 0x9c +#define DSS_VP_SAFETY_POSITION_0 0xb0 +#define DSS_VP_SAFETY_POSITION_1 0xb4 +#define DSS_VP_SAFETY_POSITION_2 0xb8 +#define DSS_VP_SAFETY_POSITION_3 0xbc +#define DSS_VP_SAFETY_REF_SIGNATURE_0 0xd0 +#define DSS_VP_SAFETY_REF_SIGNATURE_1 0xd4 +#define DSS_VP_SAFETY_REF_SIGNATURE_2 0xd8 +#define DSS_VP_SAFETY_REF_SIGNATURE_3 0xdc +#define DSS_VP_SAFETY_SIZE_0 0xf0 +#define DSS_VP_SAFETY_SIZE_1 0xf4 +#define DSS_VP_SAFETY_SIZE_2 0xf8 +#define DSS_VP_SAFETY_SIZE_3 0xfc +#define DSS_VP_SAFETY_LFSR_SEED 0x110 +#define DSS_VP_GAMMA_TABLE 0x120 +#define DSS_VP_DSS_OLDI_CFG 0x160 +#define DSS_VP_DSS_OLDI_STATUS 0x164 +#define DSS_VP_DSS_OLDI_LB 0x168 +#define DSS_VP_DSS_MERGE_SPLIT 0x16c /* J721E */ +#define DSS_VP_DSS_DMA_THREADSIZE 0x170 /* J721E */ +#define DSS_VP_DSS_DMA_THREADSIZE_STATUS 0x174 /* J721E */ + +/* + * OLDI IO_CTRL register offsets. On AM654 the registers are found + * from CTRL_MMR0, there the syscon regmap should map 0x14 bytes from + * CTRLMMR0P1_OLDI_DAT0_IO_CTRL to CTRLMMR0P1_OLDI_CLK_IO_CTRL + * register range. + */ +#define OLDI_DAT0_IO_CTRL 0x00 +#define OLDI_DAT1_IO_CTRL 0x04 +#define OLDI_DAT2_IO_CTRL 0x08 +#define OLDI_DAT3_IO_CTRL 0x0C +#define OLDI_CLK_IO_CTRL 0x10 + +/* Only for AM625 OLDI TX */ +#define OLDI_PD_CTRL 0x100 +#define OLDI_LB_CTRL 0x104 + +#define OLDI_BANDGAP_PWR BIT(8) +#define OLDI_PWRDN_TX BIT(8) +#define OLDI0_PWRDN_TX BIT(0) +#define OLDI1_PWRDN_TX BIT(1) + +/* Supported plane formats */ +#define DSS_FORMAT_ARGB4444 0x0 +#define DSS_FORMAT_ABGR4444 0x1 +#define DSS_FORMAT_RGBA4444 0x2 + +#define DSS_FORMAT_RGB565 0x3 +#define DSS_FORMAT_BGR565 0x4 + +#define DSS_FORMAT_ARGB1555 0x5 +#define DSS_FORMAT_ABGR1555 0x6 + +#define DSS_FORMAT_ARGB8888 0x7 +#define DSS_FORMAT_ABGR8888 0x8 +#define DSS_FORMAT_RGBA8888 0x9 +#define DSS_FORMAT_BGRA8888 0xa + +#define DSS_FORMAT_RGB888 0xb +#define DSS_FORMAT_BGR888 0xc + +#define DSS_FORMAT_ARGB2101010 0xe +#define DSS_FORMAT_ABGR2101010 0xf + +#define DSS_FORMAT_XRGB4444 0x20 +#define DSS_FORMAT_XBGR4444 0x21 +#define DSS_FORMAT_RGBX4444 0x22 + +#define DSS_FORMAT_XRGB1555 0x25 +#define DSS_FORMAT_XBGR1555 0x26 + +#define DSS_FORMAT_XRGB8888 0x27 +#define DSS_FORMAT_XBGR8888 0x28 +#define DSS_FORMAT_RGBX8888 0x29 +#define DSS_FORMAT_BGRX8888 0x2a + +#define DSS_FORMAT_XRGB2101010 0x2e, +#define DSS_FORMAT_XBGR2101010 0x2f, + +#endif /* __TIDSS_DSS_REGS_H */ |