diff options
Diffstat (limited to 'drivers/video/w100fb.h')
| -rw-r--r-- | drivers/video/w100fb.h | 615 |
1 files changed, 615 insertions, 0 deletions
diff --git a/drivers/video/w100fb.h b/drivers/video/w100fb.h new file mode 100644 index 00000000000..41624f96123 --- /dev/null +++ b/drivers/video/w100fb.h @@ -0,0 +1,615 @@ +/* + * 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 + |