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/*
* linux/drivers/video/w100fb.h
*
* Frame Buffer Device for ATI w100 (Wallaby)
*
* Copyright (C) 2002, ATI Corp.
* Copyright (C) 2004-2005 Richard Purdie
*
* Modified to work with 2.6 by Richard Purdie <rpurdie@rpsys.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#if !defined (_W100FB_H)
#define _W100FB_H
/* Block CIF Start: */
#define mmCHIP_ID 0x0000
#define mmREVISION_ID 0x0004
#define mmWRAP_BUF_A 0x0008
#define mmWRAP_BUF_B 0x000C
#define mmWRAP_TOP_DIR 0x0010
#define mmWRAP_START_DIR 0x0014
#define mmCIF_CNTL 0x0018
#define mmCFGREG_BASE 0x001C
#define mmCIF_IO 0x0020
#define mmCIF_READ_DBG 0x0024
#define mmCIF_WRITE_DBG 0x0028
#define cfgIND_ADDR_A_0 0x0000
#define cfgIND_ADDR_A_1 0x0001
#define cfgIND_ADDR_A_2 0x0002
#define cfgIND_DATA_A 0x0003
#define cfgREG_BASE 0x0004
#define cfgINTF_CNTL 0x0005
#define cfgSTATUS 0x0006
#define cfgCPU_DEFAULTS 0x0007
#define cfgIND_ADDR_B_0 0x0008
#define cfgIND_ADDR_B_1 0x0009
#define cfgIND_ADDR_B_2 0x000A
#define cfgIND_DATA_B 0x000B
#define cfgPM4_RPTR 0x000C
#define cfgSCRATCH 0x000D
#define cfgPM4_WRPTR_0 0x000E
#define cfgPM4_WRPTR_1 0x000F
/* Block CIF End: */
/* Block CP Start: */
#define mmSCRATCH_UMSK 0x0280
#define mmSCRATCH_ADDR 0x0284
#define mmGEN_INT_CNTL 0x0200
#define mmGEN_INT_STATUS 0x0204
/* Block CP End: */
/* Block DISPLAY Start: */
#define mmLCD_FORMAT 0x0410
#define mmGRAPHIC_CTRL 0x0414
#define mmGRAPHIC_OFFSET 0x0418
#define mmGRAPHIC_PITCH 0x041C
#define mmCRTC_TOTAL 0x0420
#define mmACTIVE_H_DISP 0x0424
#define mmACTIVE_V_DISP 0x0428
#define mmGRAPHIC_H_DISP 0x042C
#define mmGRAPHIC_V_DISP 0x0430
#define mmVIDEO_CTRL 0x0434
#define mmGRAPHIC_KEY 0x0438
#define mmBRIGHTNESS_CNTL 0x045C
#define mmDISP_INT_CNTL 0x0488
#define mmCRTC_SS 0x048C
#define mmCRTC_LS 0x0490
#define mmCRTC_REV 0x0494
#define mmCRTC_DCLK 0x049C
#define mmCRTC_GS 0x04A0
#define mmCRTC_VPOS_GS 0x04A4
#define mmCRTC_GCLK 0x04A8
#define mmCRTC_GOE 0x04AC
#define mmCRTC_FRAME 0x04B0
#define mmCRTC_FRAME_VPOS 0x04B4
#define mmGPIO_DATA 0x04B8
#define mmGPIO_CNTL1 0x04BC
#define mmGPIO_CNTL2 0x04C0
#define mmLCDD_CNTL1 0x04C4
#define mmLCDD_CNTL2 0x04C8
#define mmGENLCD_CNTL1 0x04CC
#define mmGENLCD_CNTL2 0x04D0
#define mmDISP_DEBUG 0x04D4
#define mmDISP_DB_BUF_CNTL 0x04D8
#define mmDISP_CRC_SIG 0x04DC
#define mmCRTC_DEFAULT_COUNT 0x04E0
#define mmLCD_BACKGROUND_COLOR 0x04E4
#define mmCRTC_PS2 0x04E8
#define mmCRTC_PS2_VPOS 0x04EC
#define mmCRTC_PS1_ACTIVE 0x04F0
#define mmCRTC_PS1_NACTIVE 0x04F4
#define mmCRTC_GCLK_EXT 0x04F8
#define mmCRTC_ALW 0x04FC
#define mmCRTC_ALW_VPOS 0x0500
#define mmCRTC_PSK 0x0504
#define mmCRTC_PSK_HPOS 0x0508
#define mmCRTC_CV4_START 0x050C
#define mmCRTC_CV4_END 0x0510
#define mmCRTC_CV4_HPOS 0x0514
#define mmCRTC_ECK 0x051C
#define mmREFRESH_CNTL 0x0520
#define mmGENLCD_CNTL3 0x0524
#define mmGPIO_DATA2 0x0528
#define mmGPIO_CNTL3 0x052C
#define mmGPIO_CNTL4 0x0530
#define mmCHIP_STRAP 0x0534
#define mmDISP_DEBUG2 0x0538
#define mmDEBUG_BUS_CNTL 0x053C
#define mmGAMMA_VALUE1 0x0540
#define mmGAMMA_VALUE2 0x0544
#define mmGAMMA_SLOPE 0x0548
#define mmGEN_STATUS 0x054C
#define mmHW_INT 0x0550
/* Block DISPLAY End: */
/* Block GFX Start: */
#define mmBRUSH_OFFSET 0x108C
#define mmBRUSH_Y_X 0x1074
#define mmDEFAULT_PITCH_OFFSET 0x10A0
#define mmDEFAULT_SC_BOTTOM_RIGHT 0x10A8
#define mmDEFAULT2_SC_BOTTOM_RIGHT 0x10AC
#define mmGLOBAL_ALPHA 0x1210
#define mmFILTER_COEF 0x1214
#define mmMVC_CNTL_START 0x11E0
#define mmE2_ARITHMETIC_CNTL 0x1220
#define mmENG_CNTL 0x13E8
#define mmENG_PERF_CNT 0x13F0
/* Block GFX End: */
/* Block IDCT Start: */
#define mmIDCT_RUNS 0x0C00
#define mmIDCT_LEVELS 0x0C04
#define mmIDCT_CONTROL 0x0C3C
#define mmIDCT_AUTH_CONTROL 0x0C08
#define mmIDCT_AUTH 0x0C0C
/* Block IDCT End: */
/* Block MC Start: */
#define mmMEM_CNTL 0x0180
#define mmMEM_ARB 0x0184
#define mmMC_FB_LOCATION 0x0188
#define mmMEM_EXT_CNTL 0x018C
#define mmMC_EXT_MEM_LOCATION 0x0190
#define mmMEM_EXT_TIMING_CNTL 0x0194
#define mmMEM_SDRAM_MODE_REG 0x0198
#define mmMEM_IO_CNTL 0x019C
#define mmMC_DEBUG 0x01A0
#define mmMC_BIST_CTRL 0x01A4
#define mmMC_BIST_COLLAR_READ 0x01A8
#define mmTC_MISMATCH 0x01AC
#define mmMC_PERF_MON_CNTL 0x01B0
#define mmMC_PERF_COUNTERS 0x01B4
/* Block MC End: */
/* Block RBBM Start: */
#define mmWAIT_UNTIL 0x1400
#define mmISYNC_CNTL 0x1404
#define mmRBBM_CNTL 0x0144
#define mmNQWAIT_UNTIL 0x0150
/* Block RBBM End: */
/* Block CG Start: */
#define mmCLK_PIN_CNTL 0x0080
#define mmPLL_REF_FB_DIV 0x0084
#define mmPLL_CNTL 0x0088
#define mmSCLK_CNTL 0x008C
#define mmPCLK_CNTL 0x0090
#define mmCLK_TEST_CNTL 0x0094
#define mmPWRMGT_CNTL 0x0098
#define mmPWRMGT_STATUS 0x009C
/* Block CG End: */
/* default value definitions */
#define defWRAP_TOP_DIR 0x00000000
#define defWRAP_START_DIR 0x00000000
#define defCFGREG_BASE 0x00000000
#define defCIF_IO 0x000C0902
#define defINTF_CNTL 0x00000011
#define defCPU_DEFAULTS 0x00000006
#define defHW_INT 0x00000000
#define defMC_EXT_MEM_LOCATION 0x07ff0000
#define defTC_MISMATCH 0x00000000
#define W100_CFG_BASE 0x0
#define W100_CFG_LEN 0x10
#define W100_REG_BASE 0x10000
#define W100_REG_LEN 0x2000
#define MEM_INT_BASE_VALUE 0x100000
#define MEM_INT_TOP_VALUE_W100 0x15ffff
#define MEM_EXT_BASE_VALUE 0x800000
#define MEM_EXT_TOP_VALUE 0x9fffff
#define WRAP_BUF_BASE_VALUE 0x80000
#define WRAP_BUF_TOP_VALUE 0xbffff
/* data structure definitions */
struct wrap_top_dir_t {
unsigned long top_addr : 23;
unsigned long : 9;
} __attribute__((packed));
union wrap_top_dir_u {
unsigned long val : 32;
struct wrap_top_dir_t f;
} __attribute__((packed));
struct wrap_start_dir_t {
unsigned long start_addr : 23;
unsigned long : 9;
} __attribute__((packed));
union wrap_start_dir_u {
unsigned long val : 32;
struct wrap_start_dir_t f;
} __attribute__((packed));
struct cif_cntl_t {
unsigned long swap_reg : 2;
unsigned long swap_fbuf_1 : 2;
unsigned long swap_fbuf_2 : 2;
unsigned long swap_fbuf_3 : 2;
unsigned long pmi_int_disable : 1;
unsigned long pmi_schmen_disable : 1;
unsigned long intb_oe : 1;
unsigned long en_wait_to_compensate_dq_prop_dly : 1;
unsigned long compensate_wait_rd_size : 2;
unsigned long wait_asserted_timeout_val : 2;
unsigned long wait_masked_val : 2;
unsigned long en_wait_timeout : 1;
unsigned long en_one_clk_setup_before_wait : 1;
unsigned long interrupt_active_high : 1;
unsigned long en_overwrite_straps : 1;
unsigned long strap_wait_active_hi : 1;
unsigned long lat_busy_count : 2;
unsigned long lat_rd_pm4_sclk_busy : 1;
unsigned long dis_system_bits : 1;
unsigned long dis_mr : 1;
unsigned long cif_spare_1 : 4;
} __attribute__((packed));
union cif_cntl_u {
unsigned long val : 32;
struct cif_cntl_t f;
} __attribute__((packed));
struct cfgreg_base_t {
unsigned long cfgreg_base : 24;
unsigned long : 8;
} __attribute__((packed));
union cfgreg_base_u {
unsigned long val : 32;
struct cfgreg_base_t f;
} __attribute__((packed));
struct cif_io_t {
unsigned long dq_srp : 1;
unsigned long dq_srn : 1;
unsigned long dq_sp : 4;
unsigned long dq_sn : 4;
unsigned long waitb_srp : 1;
unsigned long waitb_srn : 1;
unsigned long waitb_sp : 4;
unsigned long waitb_sn : 4;
unsigned long intb_srp : 1;
unsigned long intb_srn : 1;
unsigned long intb_sp : 4;
unsigned long intb_sn : 4;
unsigned long : 2;
} __attribute__((packed));
union cif_io_u {
unsigned long val : 32;
struct cif_io_t f;
} __attribute__((packed));
struct cif_read_dbg_t {
unsigned long unpacker_pre_fetch_trig_gen : 2;
unsigned long dly_second_rd_fetch_trig : 1;
unsigned long rst_rd_burst_id : 1;
unsigned long dis_rd_burst_id : 1;
unsigned long en_block_rd_when_packer_is_not_emp : 1;
unsigned long dis_pre_fetch_cntl_sm : 1;
unsigned long rbbm_chrncy_dis : 1;
unsigned long rbbm_rd_after_wr_lat : 2;
unsigned long dis_be_during_rd : 1;
unsigned long one_clk_invalidate_pulse : 1;
unsigned long dis_chnl_priority : 1;
unsigned long rst_read_path_a_pls : 1;
unsigned long rst_read_path_b_pls : 1;
unsigned long dis_reg_rd_fetch_trig : 1;
unsigned long dis_rd_fetch_trig_from_ind_addr : 1;
unsigned long dis_rd_same_byte_to_trig_fetch : 1;
unsigned long dis_dir_wrap : 1;
unsigned long dis_ring_buf_to_force_dec : 1;
unsigned long dis_addr_comp_in_16bit : 1;
unsigned long clr_w : 1;
unsigned long err_rd_tag_is_3 : 1;
unsigned long err_load_when_ful_a : 1;
unsigned long err_load_when_ful_b : 1;
unsigned long : 7;
} __attribute__((packed));
union cif_read_dbg_u {
unsigned long val : 32;
struct cif_read_dbg_t f;
} __attribute__((packed));
struct cif_write_dbg_t {
unsigned long packer_timeout_count : 2;
unsigned long en_upper_load_cond : 1;
unsigned long en_chnl_change_cond : 1;
unsigned long dis_addr_comp_cond : 1;
unsigned long dis_load_same_byte_addr_cond : 1;
unsigned long dis_timeout_cond : 1;
unsigned long dis_timeout_during_rbbm : 1;
unsigned long dis_packer_ful_during_rbbm_timeout : 1;
unsigned long en_dword_split_to_rbbm : 1;
unsigned long en_dummy_val : 1;
unsigned long dummy_val_sel : 1;
unsigned long mask_pm4_wrptr_dec : 1;
unsigned long dis_mc_clean_cond : 1;
unsigned long err_two_reqi_during_ful : 1;
unsigned long err_reqi_during_idle_clk : 1;
unsigned long err_global : 1;
unsigned long en_wr_buf_dbg_load : 1;
unsigned long en_wr_buf_dbg_path : 1;
unsigned long sel_wr_buf_byte : 3;
unsigned long dis_rd_flush_wr : 1;
unsigned long dis_packer_ful_cond : 1;
unsigned long dis_invalidate_by_ops_chnl : 1;
unsigned long en_halt_when_reqi_err : 1;
unsigned long cif_spare_2 : 5;
unsigned long : 1;
} __attribute__((packed));
union cif_write_dbg_u {
unsigned long val : 32;
struct cif_write_dbg_t f;
} __attribute__((packed));
struct intf_cntl_t {
unsigned char ad_inc_a : 1;
unsigned char ring_buf_a : 1;
unsigned char rd_fetch_trigger_a : 1;
unsigned char rd_data_rdy_a : 1;
unsigned char ad_inc_b : 1;
unsigned char ring_buf_b : 1;
unsigned char rd_fetch_trigger_b : 1;
unsigned char rd_data_rdy_b : 1;
} __attribute__((packed));
union intf_cntl_u {
unsigned char val : 8;
struct intf_cntl_t f;
} __attribute__((packed));
struct cpu_defaults_t {
unsigned char unpack_rd_data : 1;
unsigned char access_ind_addr_a: 1;
unsigned char access_ind_addr_b: 1;
unsigned char access_scratch_reg : 1;
unsigned char pack_wr_data : 1;
unsigned char transition_size : 1;
unsigned char en_read_buf_mode : 1;
unsigned char rd_fetch_scratch : 1;
} __attribute__((packed));
union cpu_defaults_u {
unsigned char val : 8;
struct cpu_defaults_t f;
} __attribute__((packed));
struct video_ctrl_t {
unsigned long video_mode : 1;
unsigned long keyer_en : 1;
unsigned long en_video_req : 1;
unsigned long en_graphic_req_video : 1;
unsigned long en_video_crtc : 1;
unsigned long video_hor_exp : 2;
unsigned long video_ver_exp : 2;
unsigned long uv_combine : 1;
unsigned long total_req_video : 9;
unsigned long video_ch_sel : 1;
unsigned long video_portrait : 2;
unsigned long yuv2rgb_en : 1;
unsigned long yuv2rgb_option : 1;
unsigned long video_inv_hor : 1;
unsigned long video_inv_ver : 1;
unsigned long gamma_sel : 2;
unsigned long dis_limit : 1;
unsigned long en_uv_hblend : 1;
unsigned long rgb_gamma_sel : 2;
} __attribute__((packed));
union video_ctrl_u {
unsigned long val : 32;
struct video_ctrl_t f;
} __attribute__((packed));
struct disp_db_buf_cntl_rd_t {
unsigned long en_db_buf : 1;
unsigned long update_db_buf_done : 1;
unsigned long db_buf_cntl : 6;
unsigned long : 24;
} __attribute__((packed));
union disp_db_buf_cntl_rd_u {
unsigned long val : 32;
struct disp_db_buf_cntl_rd_t f;
} __attribute__((packed));
struct disp_db_buf_cntl_wr_t {
unsigned long en_db_buf : 1;
unsigned long update_db_buf : 1;
unsigned long db_buf_cntl : 6;
unsigned long : 24;
} __attribute__((packed));
union disp_db_buf_cntl_wr_u {
unsigned long val : 32;
struct disp_db_buf_cntl_wr_t f;
} __attribute__((packed));
struct gamma_value1_t {
unsigned long gamma1 : 8;
unsigned long gamma2 : 8;
unsigned long gamma3 : 8;
unsigned long gamma4 : 8;
} __attribute__((packed));
union gamma_value1_u {
unsigned long val : 32;
struct gamma_value1_t f;
} __attribute__((packed));
struct gamma_value2_t {
unsigned long gamma5 : 8;
unsigned long gamma6 : 8;
unsigned long gamma7 : 8;
unsigned long gamma8 : 8;
} __attribute__((packed));
union gamma_value2_u {
unsigned long val : 32;
struct gamma_value2_t f;
} __attribute__((packed));
struct gamma_slope_t {
unsigned long slope1 : 3;
unsigned long slope2 : 3;
unsigned long slope3 : 3;
unsigned long slope4 : 3;
unsigned long slope5 : 3;
unsigned long slope6 : 3;
unsigned long slope7 : 3;
unsigned long slope8 : 3;
unsigned long : 8;
} __attribute__((packed));
union gamma_slope_u {
unsigned long val : 32;
struct gamma_slope_t f;
} __attribute__((packed));
struct mc_ext_mem_location_t {
unsigned long mc_ext_mem_start : 16;
unsigned long mc_ext_mem_top : 16;
} __attribute__((packed));
union mc_ext_mem_location_u {
unsigned long val : 32;
struct mc_ext_mem_location_t f;
} __attribute__((packed));
struct clk_pin_cntl_t {
unsigned long osc_en : 1;
unsigned long osc_gain : 5;
unsigned long dont_use_xtalin : 1;
unsigned long xtalin_pm_en : 1;
unsigned long xtalin_dbl_en : 1;
unsigned long : 7;
unsigned long cg_debug : 16;
} __attribute__((packed));
union clk_pin_cntl_u {
unsigned long val : 32;
struct clk_pin_cntl_t f;
} __attribute__((packed));
struct pll_ref_fb_div_t {
unsigned long pll_ref_div : 4;
unsigned long : 4;
unsigned long pll_fb_div_int : 6;
unsigned long : 2;
unsigned long pll_fb_div_frac : 3;
unsigned long : 1;
unsigned long pll_reset_time : 4;
unsigned long pll_lock_time : 8;
} __attribute__((packed));
union pll_ref_fb_div_u {
unsigned long val : 32;
struct pll_ref_fb_div_t f;
} __attribute__((packed));
struct pll_cntl_t {
unsigned long pll_pwdn : 1;
unsigned long pll_reset : 1;
unsigned long pll_pm_en : 1;
unsigned long pll_mode : 1;
unsigned long pll_refclk_sel : 1;
unsigned long pll_fbclk_sel : 1;
unsigned long pll_tcpoff : 1;
unsigned long pll_pcp : 3;
unsigned long pll_pvg : 3;
unsigned long pll_vcofr : 1;
unsigned long pll_ioffset : 2;
unsigned long pll_pecc_mode : 2;
unsigned long pll_pecc_scon : 2;
unsigned long pll_dactal : 4;
unsigned long pll_cp_clip : 2;
unsigned long pll_conf : 3;
unsigned long pll_mbctrl : 2;
unsigned long pll_ring_off : 1;
} __attribute__((packed));
union pll_cntl_u {
unsigned long val : 32;
struct pll_cntl_t f;
} __attribute__((packed));
struct sclk_cntl_t {
unsigned long sclk_src_sel : 2;
unsigned long : 2;
unsigned long sclk_post_div_fast : 4;
unsigned long sclk_clkon_hys : 3;
unsigned long sclk_post_div_slow : 4;
unsigned long disp_cg_ok2switch_en : 1;
unsigned long sclk_force_reg : 1;
unsigned long sclk_force_disp : 1;
unsigned long sclk_force_mc : 1;
unsigned long sclk_force_extmc : 1;
unsigned long sclk_force_cp : 1;
unsigned long sclk_force_e2 : 1;
unsigned long sclk_force_e3 : 1;
unsigned long sclk_force_idct : 1;
unsigned long sclk_force_bist : 1;
unsigned long busy_extend_cp : 1;
unsigned long busy_extend_e2 : 1;
unsigned long busy_extend_e3 : 1;
unsigned long busy_extend_idct : 1;
unsigned long : 3;
} __attribute__((packed));
union sclk_cntl_u {
unsigned long val : 32;
struct sclk_cntl_t f;
} __attribute__((packed));
struct pclk_cntl_t {
unsigned long pclk_src_sel : 2;
unsigned long : 2;
unsigned long pclk_post_div : 4;
unsigned long : 8;
unsigned long pclk_force_disp : 1;
unsigned long : 15;
} __attribute__((packed));
union pclk_cntl_u {
unsigned long val : 32;
struct pclk_cntl_t f;
} __attribute__((packed));
struct clk_test_cntl_t {
unsigned long testclk_sel : 4;
unsigned long : 3;
unsigned long start_check_freq : 1;
unsigned long tstcount_rst : 1;
unsigned long : 15;
unsigned long test_count : 8;
} __attribute__((packed));
union clk_test_cntl_u {
unsigned long val : 32;
struct clk_test_cntl_t f;
} __attribute__((packed));
struct pwrmgt_cntl_t {
unsigned long pwm_enable : 1;
unsigned long : 1;
unsigned long pwm_mode_req : 2;
unsigned long pwm_wakeup_cond : 2;
unsigned long pwm_fast_noml_hw_en : 1;
unsigned long pwm_noml_fast_hw_en : 1;
unsigned long pwm_fast_noml_cond : 4;
unsigned long pwm_noml_fast_cond : 4;
unsigned long pwm_idle_timer : 8;
unsigned long pwm_busy_timer : 8;
} __attribute__((packed));
union pwrmgt_cntl_u {
unsigned long val : 32;
struct pwrmgt_cntl_t f;
} __attribute__((packed));
#endif
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