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fbdev: remove w100fb driver

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The w100fb was used on various PXA based pocketpc machines,
all of which are now removed, so remove this dirver sd well.

Cc: Helge Deller <deller@gmx.de>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-10-06 18:41:48 +02:00
parent aceae78486
commit 7244785e1f
5 changed files with 0 additions and 2733 deletions
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17
drivers/video/fbdev/Kconfig
View File

@ -1841,23 +1841,6 @@ config FB_FSL_DIU
help
Framebuffer driver for the Freescale SoC DIU
config FB_W100
tristate "W100 frame buffer support"
depends on FB && HAS_IOMEM && (ARCH_PXA || COMPILE_TEST)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
help
Frame buffer driver for the w100 as found on the Sharp SL-Cxx series.
It can also drive the w3220 chip found on iPAQ hx4700.
This driver is also available as a module ( = code which can be
inserted and removed from the running kernel whenever you want). The
module will be called w100fb. If you want to compile it as a module,
say M here and read <file:Documentation/kbuild/modules.rst>.
If unsure, say N.
config FB_SH_MOBILE_LCDC
tristate "SuperH Mobile LCDC framebuffer support"
depends on FB && HAVE_CLK && HAS_IOMEM

1
drivers/video/fbdev/Makefile
View File

@ -84,7 +84,6 @@ obj-$(CONFIG_FB_PXA) += pxafb.o
obj-$(CONFIG_FB_PXA168) += pxa168fb.o
obj-$(CONFIG_PXA3XX_GCU) += pxa3xx-gcu.o
obj-$(CONFIG_MMP_DISP) += mmp/
obj-$(CONFIG_FB_W100) += w100fb.o
obj-$(CONFIG_FB_AU1100) += au1100fb.o
obj-$(CONFIG_FB_AU1200) += au1200fb.o
obj-$(CONFIG_FB_VT8500) += vt8500lcdfb.o

1644
drivers/video/fbdev/w100fb.c
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File diff suppressed because it is too large Load Diff

924
drivers/video/fbdev/w100fb.h
View File

@ -1,924 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/drivers/video/w100fb.h
*
* Frame Buffer Device for ATI w100 (Wallaby)
*
* Copyright (C) 2002, ATI Corp.
* Copyright (C) 2004-2005 Richard Purdie
* Copyright (c) 2005 Ian Molton <spyro@f2s.com>
*
* Modified to work with 2.6 by Richard Purdie <rpurdie@rpsys.net>
*
* w32xx support by Ian Molton
*/
#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 mmDST_OFFSET 0x1004
#define mmDST_PITCH 0x1008
#define mmDST_Y_X 0x1038
#define mmDST_WIDTH_HEIGHT 0x1198
#define mmDP_GUI_MASTER_CNTL 0x106C
#define mmBRUSH_OFFSET 0x108C
#define mmBRUSH_Y_X 0x1074
#define mmDP_BRUSH_FRGD_CLR 0x107C
#define mmSRC_OFFSET 0x11AC
#define mmSRC_PITCH 0x11B0
#define mmSRC_Y_X 0x1034
#define mmDEFAULT_PITCH_OFFSET 0x10A0
#define mmDEFAULT_SC_BOTTOM_RIGHT 0x10A8
#define mmDEFAULT2_SC_BOTTOM_RIGHT 0x10AC
#define mmSC_TOP_LEFT 0x11BC
#define mmSC_BOTTOM_RIGHT 0x11C0
#define mmSRC_SC_BOTTOM_RIGHT 0x11C4
#define mmGLOBAL_ALPHA 0x1210
#define mmFILTER_COEF 0x1214
#define mmMVC_CNTL_START 0x11E0
#define mmE2_ARITHMETIC_CNTL 0x1220
#define mmDP_CNTL 0x11C8
#define mmDP_CNTL_DST_DIR 0x11CC
#define mmDP_DATATYPE 0x12C4
#define mmDP_MIX 0x12C8
#define mmDP_WRITE_MSK 0x12CC
#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 BM Start: */
#define mmBM_EXT_MEM_BANDWIDTH 0x0A00
#define mmBM_OFFSET 0x0A04
#define mmBM_MEM_EXT_TIMING_CNTL 0x0A08
#define mmBM_MEM_EXT_CNTL 0x0A0C
#define mmBM_MEM_MODE_REG 0x0A10
#define mmBM_MEM_IO_CNTL 0x0A18
#define mmBM_CONFIG 0x0A1C
#define mmBM_STATUS 0x0A20
#define mmBM_DEBUG 0x0A24
#define mmBM_PERF_MON_CNTL 0x0A28
#define mmBM_PERF_COUNTERS 0x0A2C
#define mmBM_PERF2_MON_CNTL 0x0A30
#define mmBM_PERF2_COUNTERS 0x0A34
/* Block BM End: */
/* Block RBBM Start: */
#define mmWAIT_UNTIL 0x1400
#define mmISYNC_CNTL 0x1404
#define mmRBBM_STATUS 0x0140
#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_EXT_BASE_VALUE 0x800000
#define MEM_INT_SIZE 0x05ffff
#define MEM_WINDOW_BASE 0x100000
#define MEM_WINDOW_SIZE 0xf00000
#define WRAP_BUF_BASE_VALUE 0x80000
#define WRAP_BUF_TOP_VALUE 0xbffff
#define CHIP_ID_W100 0x57411002
#define CHIP_ID_W3200 0x56441002
#define CHIP_ID_W3220 0x57441002
/* Register structure definitions */
struct wrap_top_dir_t {
u32 top_addr : 23;
u32 : 9;
} __attribute__((packed));
union wrap_top_dir_u {
u32 val : 32;
struct wrap_top_dir_t f;
} __attribute__((packed));
struct wrap_start_dir_t {
u32 start_addr : 23;
u32 : 9;
} __attribute__((packed));
union wrap_start_dir_u {
u32 val : 32;
struct wrap_start_dir_t f;
} __attribute__((packed));
struct cif_cntl_t {
u32 swap_reg : 2;
u32 swap_fbuf_1 : 2;
u32 swap_fbuf_2 : 2;
u32 swap_fbuf_3 : 2;
u32 pmi_int_disable : 1;
u32 pmi_schmen_disable : 1;
u32 intb_oe : 1;
u32 en_wait_to_compensate_dq_prop_dly : 1;
u32 compensate_wait_rd_size : 2;
u32 wait_asserted_timeout_val : 2;
u32 wait_masked_val : 2;
u32 en_wait_timeout : 1;
u32 en_one_clk_setup_before_wait : 1;
u32 interrupt_active_high : 1;
u32 en_overwrite_straps : 1;
u32 strap_wait_active_hi : 1;
u32 lat_busy_count : 2;
u32 lat_rd_pm4_sclk_busy : 1;
u32 dis_system_bits : 1;
u32 dis_mr : 1;
u32 cif_spare_1 : 4;
} __attribute__((packed));
union cif_cntl_u {
u32 val : 32;
struct cif_cntl_t f;
} __attribute__((packed));
struct cfgreg_base_t {
u32 cfgreg_base : 24;
u32 : 8;
} __attribute__((packed));
union cfgreg_base_u {
u32 val : 32;
struct cfgreg_base_t f;
} __attribute__((packed));
struct cif_io_t {
u32 dq_srp : 1;
u32 dq_srn : 1;
u32 dq_sp : 4;
u32 dq_sn : 4;
u32 waitb_srp : 1;
u32 waitb_srn : 1;
u32 waitb_sp : 4;
u32 waitb_sn : 4;
u32 intb_srp : 1;
u32 intb_srn : 1;
u32 intb_sp : 4;
u32 intb_sn : 4;
u32 : 2;
} __attribute__((packed));
union cif_io_u {
u32 val : 32;
struct cif_io_t f;
} __attribute__((packed));
struct cif_read_dbg_t {
u32 unpacker_pre_fetch_trig_gen : 2;
u32 dly_second_rd_fetch_trig : 1;
u32 rst_rd_burst_id : 1;
u32 dis_rd_burst_id : 1;
u32 en_block_rd_when_packer_is_not_emp : 1;
u32 dis_pre_fetch_cntl_sm : 1;
u32 rbbm_chrncy_dis : 1;
u32 rbbm_rd_after_wr_lat : 2;
u32 dis_be_during_rd : 1;
u32 one_clk_invalidate_pulse : 1;
u32 dis_chnl_priority : 1;
u32 rst_read_path_a_pls : 1;
u32 rst_read_path_b_pls : 1;
u32 dis_reg_rd_fetch_trig : 1;
u32 dis_rd_fetch_trig_from_ind_addr : 1;
u32 dis_rd_same_byte_to_trig_fetch : 1;
u32 dis_dir_wrap : 1;
u32 dis_ring_buf_to_force_dec : 1;
u32 dis_addr_comp_in_16bit : 1;
u32 clr_w : 1;
u32 err_rd_tag_is_3 : 1;
u32 err_load_when_ful_a : 1;
u32 err_load_when_ful_b : 1;
u32 : 7;
} __attribute__((packed));
union cif_read_dbg_u {
u32 val : 32;
struct cif_read_dbg_t f;
} __attribute__((packed));
struct cif_write_dbg_t {
u32 packer_timeout_count : 2;
u32 en_upper_load_cond : 1;
u32 en_chnl_change_cond : 1;
u32 dis_addr_comp_cond : 1;
u32 dis_load_same_byte_addr_cond : 1;
u32 dis_timeout_cond : 1;
u32 dis_timeout_during_rbbm : 1;
u32 dis_packer_ful_during_rbbm_timeout : 1;
u32 en_dword_split_to_rbbm : 1;
u32 en_dummy_val : 1;
u32 dummy_val_sel : 1;
u32 mask_pm4_wrptr_dec : 1;
u32 dis_mc_clean_cond : 1;
u32 err_two_reqi_during_ful : 1;
u32 err_reqi_during_idle_clk : 1;
u32 err_global : 1;
u32 en_wr_buf_dbg_load : 1;
u32 en_wr_buf_dbg_path : 1;
u32 sel_wr_buf_byte : 3;
u32 dis_rd_flush_wr : 1;
u32 dis_packer_ful_cond : 1;
u32 dis_invalidate_by_ops_chnl : 1;
u32 en_halt_when_reqi_err : 1;
u32 cif_spare_2 : 5;
u32 : 1;
} __attribute__((packed));
union cif_write_dbg_u {
u32 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 crtc_total_t {
u32 crtc_h_total : 10;
u32 : 6;
u32 crtc_v_total : 10;
u32 : 6;
} __attribute__((packed));
union crtc_total_u {
u32 val : 32;
struct crtc_total_t f;
} __attribute__((packed));
struct crtc_ss_t {
u32 ss_start : 10;
u32 : 6;
u32 ss_end : 10;
u32 : 2;
u32 ss_align : 1;
u32 ss_pol : 1;
u32 ss_run_mode : 1;
u32 ss_en : 1;
} __attribute__((packed));
union crtc_ss_u {
u32 val : 32;
struct crtc_ss_t f;
} __attribute__((packed));
struct active_h_disp_t {
u32 active_h_start : 10;
u32 : 6;
u32 active_h_end : 10;
u32 : 6;
} __attribute__((packed));
union active_h_disp_u {
u32 val : 32;
struct active_h_disp_t f;
} __attribute__((packed));
struct active_v_disp_t {
u32 active_v_start : 10;
u32 : 6;
u32 active_v_end : 10;
u32 : 6;
} __attribute__((packed));
union active_v_disp_u {
u32 val : 32;
struct active_v_disp_t f;
} __attribute__((packed));
struct graphic_h_disp_t {
u32 graphic_h_start : 10;
u32 : 6;
u32 graphic_h_end : 10;
u32 : 6;
} __attribute__((packed));
union graphic_h_disp_u {
u32 val : 32;
struct graphic_h_disp_t f;
} __attribute__((packed));
struct graphic_v_disp_t {
u32 graphic_v_start : 10;
u32 : 6;
u32 graphic_v_end : 10;
u32 : 6;
} __attribute__((packed));
union graphic_v_disp_u{
u32 val : 32;
struct graphic_v_disp_t f;
} __attribute__((packed));
struct graphic_ctrl_t_w100 {
u32 color_depth : 3;
u32 portrait_mode : 2;
u32 low_power_on : 1;
u32 req_freq : 4;
u32 en_crtc : 1;
u32 en_graphic_req : 1;
u32 en_graphic_crtc : 1;
u32 total_req_graphic : 9;
u32 lcd_pclk_on : 1;
u32 lcd_sclk_on : 1;
u32 pclk_running : 1;
u32 sclk_running : 1;
u32 : 6;
} __attribute__((packed));
struct graphic_ctrl_t_w32xx {
u32 color_depth : 3;
u32 portrait_mode : 2;
u32 low_power_on : 1;
u32 req_freq : 4;
u32 en_crtc : 1;
u32 en_graphic_req : 1;
u32 en_graphic_crtc : 1;
u32 total_req_graphic : 10;
u32 lcd_pclk_on : 1;
u32 lcd_sclk_on : 1;
u32 pclk_running : 1;
u32 sclk_running : 1;
u32 : 5;
} __attribute__((packed));
union graphic_ctrl_u {
u32 val : 32;
struct graphic_ctrl_t_w100 f_w100;
struct graphic_ctrl_t_w32xx f_w32xx;
} __attribute__((packed));
struct video_ctrl_t {
u32 video_mode : 1;
u32 keyer_en : 1;
u32 en_video_req : 1;
u32 en_graphic_req_video : 1;
u32 en_video_crtc : 1;
u32 video_hor_exp : 2;
u32 video_ver_exp : 2;
u32 uv_combine : 1;
u32 total_req_video : 9;
u32 video_ch_sel : 1;
u32 video_portrait : 2;
u32 yuv2rgb_en : 1;
u32 yuv2rgb_option : 1;
u32 video_inv_hor : 1;
u32 video_inv_ver : 1;
u32 gamma_sel : 2;
u32 dis_limit : 1;
u32 en_uv_hblend : 1;
u32 rgb_gamma_sel : 2;
} __attribute__((packed));
union video_ctrl_u {
u32 val : 32;
struct video_ctrl_t f;
} __attribute__((packed));
struct disp_db_buf_cntl_rd_t {
u32 en_db_buf : 1;
u32 update_db_buf_done : 1;
u32 db_buf_cntl : 6;
u32 : 24;
} __attribute__((packed));
union disp_db_buf_cntl_rd_u {
u32 val : 32;
struct disp_db_buf_cntl_rd_t f;
} __attribute__((packed));
struct disp_db_buf_cntl_wr_t {
u32 en_db_buf : 1;
u32 update_db_buf : 1;
u32 db_buf_cntl : 6;
u32 : 24;
} __attribute__((packed));
union disp_db_buf_cntl_wr_u {
u32 val : 32;
struct disp_db_buf_cntl_wr_t f;
} __attribute__((packed));
struct gamma_value1_t {
u32 gamma1 : 8;
u32 gamma2 : 8;
u32 gamma3 : 8;
u32 gamma4 : 8;
} __attribute__((packed));
union gamma_value1_u {
u32 val : 32;
struct gamma_value1_t f;
} __attribute__((packed));
struct gamma_value2_t {
u32 gamma5 : 8;
u32 gamma6 : 8;
u32 gamma7 : 8;
u32 gamma8 : 8;
} __attribute__((packed));
union gamma_value2_u {
u32 val : 32;
struct gamma_value2_t f;
} __attribute__((packed));
struct gamma_slope_t {
u32 slope1 : 3;
u32 slope2 : 3;
u32 slope3 : 3;
u32 slope4 : 3;
u32 slope5 : 3;
u32 slope6 : 3;
u32 slope7 : 3;
u32 slope8 : 3;
u32 : 8;
} __attribute__((packed));
union gamma_slope_u {
u32 val : 32;
struct gamma_slope_t f;
} __attribute__((packed));
struct mc_ext_mem_location_t {
u32 mc_ext_mem_start : 16;
u32 mc_ext_mem_top : 16;
} __attribute__((packed));
union mc_ext_mem_location_u {
u32 val : 32;
struct mc_ext_mem_location_t f;
} __attribute__((packed));
struct mc_fb_location_t {
u32 mc_fb_start : 16;
u32 mc_fb_top : 16;
} __attribute__((packed));
union mc_fb_location_u {
u32 val : 32;
struct mc_fb_location_t f;
} __attribute__((packed));
struct clk_pin_cntl_t {
u32 osc_en : 1;
u32 osc_gain : 5;
u32 dont_use_xtalin : 1;
u32 xtalin_pm_en : 1;
u32 xtalin_dbl_en : 1;
u32 : 7;
u32 cg_debug : 16;
} __attribute__((packed));
union clk_pin_cntl_u {
u32 val : 32;
struct clk_pin_cntl_t f;
} __attribute__((packed));
struct pll_ref_fb_div_t {
u32 pll_ref_div : 4;
u32 : 4;
u32 pll_fb_div_int : 6;
u32 : 2;
u32 pll_fb_div_frac : 3;
u32 : 1;
u32 pll_reset_time : 4;
u32 pll_lock_time : 8;
} __attribute__((packed));
union pll_ref_fb_div_u {
u32 val : 32;
struct pll_ref_fb_div_t f;
} __attribute__((packed));
struct pll_cntl_t {
u32 pll_pwdn : 1;
u32 pll_reset : 1;
u32 pll_pm_en : 1;
u32 pll_mode : 1;
u32 pll_refclk_sel : 1;
u32 pll_fbclk_sel : 1;
u32 pll_tcpoff : 1;
u32 pll_pcp : 3;
u32 pll_pvg : 3;
u32 pll_vcofr : 1;
u32 pll_ioffset : 2;
u32 pll_pecc_mode : 2;
u32 pll_pecc_scon : 2;
u32 pll_dactal : 4;
u32 pll_cp_clip : 2;
u32 pll_conf : 3;
u32 pll_mbctrl : 2;
u32 pll_ring_off : 1;
} __attribute__((packed));
union pll_cntl_u {
u32 val : 32;
struct pll_cntl_t f;
} __attribute__((packed));
struct sclk_cntl_t {
u32 sclk_src_sel : 2;
u32 : 2;
u32 sclk_post_div_fast : 4;
u32 sclk_clkon_hys : 3;
u32 sclk_post_div_slow : 4;
u32 disp_cg_ok2switch_en : 1;
u32 sclk_force_reg : 1;
u32 sclk_force_disp : 1;
u32 sclk_force_mc : 1;
u32 sclk_force_extmc : 1;
u32 sclk_force_cp : 1;
u32 sclk_force_e2 : 1;
u32 sclk_force_e3 : 1;
u32 sclk_force_idct : 1;
u32 sclk_force_bist : 1;
u32 busy_extend_cp : 1;
u32 busy_extend_e2 : 1;
u32 busy_extend_e3 : 1;
u32 busy_extend_idct : 1;
u32 : 3;
} __attribute__((packed));
union sclk_cntl_u {
u32 val : 32;
struct sclk_cntl_t f;
} __attribute__((packed));
struct pclk_cntl_t {
u32 pclk_src_sel : 2;
u32 : 2;
u32 pclk_post_div : 4;
u32 : 8;
u32 pclk_force_disp : 1;
u32 : 15;
} __attribute__((packed));
union pclk_cntl_u {
u32 val : 32;
struct pclk_cntl_t f;
} __attribute__((packed));
#define TESTCLK_SRC_PLL 0x01
#define TESTCLK_SRC_SCLK 0x02
#define TESTCLK_SRC_PCLK 0x03
/* 4 and 5 seem to by XTAL/M */
#define TESTCLK_SRC_XTAL 0x06
struct clk_test_cntl_t {
u32 testclk_sel : 4;
u32 : 3;
u32 start_check_freq : 1;
u32 tstcount_rst : 1;
u32 : 15;
u32 test_count : 8;
} __attribute__((packed));
union clk_test_cntl_u {
u32 val : 32;
struct clk_test_cntl_t f;
} __attribute__((packed));
struct pwrmgt_cntl_t {
u32 pwm_enable : 1;
u32 : 1;
u32 pwm_mode_req : 2;
u32 pwm_wakeup_cond : 2;
u32 pwm_fast_noml_hw_en : 1;
u32 pwm_noml_fast_hw_en : 1;
u32 pwm_fast_noml_cond : 4;
u32 pwm_noml_fast_cond : 4;
u32 pwm_idle_timer : 8;
u32 pwm_busy_timer : 8;
} __attribute__((packed));
union pwrmgt_cntl_u {
u32 val : 32;
struct pwrmgt_cntl_t f;
} __attribute__((packed));
#define SRC_DATATYPE_EQU_DST 3
#define ROP3_SRCCOPY 0xcc
#define ROP3_PATCOPY 0xf0
#define GMC_BRUSH_SOLID_COLOR 13
#define GMC_BRUSH_NONE 15
#define DP_SRC_MEM_RECTANGULAR 2
#define DP_OP_ROP 0
struct dp_gui_master_cntl_t {
u32 gmc_src_pitch_offset_cntl : 1;
u32 gmc_dst_pitch_offset_cntl : 1;
u32 gmc_src_clipping : 1;
u32 gmc_dst_clipping : 1;
u32 gmc_brush_datatype : 4;
u32 gmc_dst_datatype : 4;
u32 gmc_src_datatype : 3;
u32 gmc_byte_pix_order : 1;
u32 gmc_default_sel : 1;
u32 gmc_rop3 : 8;
u32 gmc_dp_src_source : 3;
u32 gmc_clr_cmp_fcn_dis : 1;
u32 : 1;
u32 gmc_wr_msk_dis : 1;
u32 gmc_dp_op : 1;
} __attribute__((packed));
union dp_gui_master_cntl_u {
u32 val : 32;
struct dp_gui_master_cntl_t f;
} __attribute__((packed));
struct rbbm_status_t {
u32 cmdfifo_avail : 7;
u32 : 1;
u32 hirq_on_rbb : 1;
u32 cprq_on_rbb : 1;
u32 cfrq_on_rbb : 1;
u32 hirq_in_rtbuf : 1;
u32 cprq_in_rtbuf : 1;
u32 cfrq_in_rtbuf : 1;
u32 cf_pipe_busy : 1;
u32 eng_ev_busy : 1;
u32 cp_cmdstrm_busy : 1;
u32 e2_busy : 1;
u32 rb2d_busy : 1;
u32 rb3d_busy : 1;
u32 se_busy : 1;
u32 re_busy : 1;
u32 tam_busy : 1;
u32 tdm_busy : 1;
u32 pb_busy : 1;
u32 : 6;
u32 gui_active : 1;
} __attribute__((packed));
union rbbm_status_u {
u32 val : 32;
struct rbbm_status_t f;
} __attribute__((packed));
struct dp_datatype_t {
u32 dp_dst_datatype : 4;
u32 : 4;
u32 dp_brush_datatype : 4;
u32 dp_src2_type : 1;
u32 dp_src2_datatype : 3;
u32 dp_src_datatype : 3;
u32 : 11;
u32 dp_byte_pix_order : 1;
u32 : 1;
} __attribute__((packed));
union dp_datatype_u {
u32 val : 32;
struct dp_datatype_t f;
} __attribute__((packed));
struct dp_mix_t {
u32 : 8;
u32 dp_src_source : 3;
u32 dp_src2_source : 3;
u32 : 2;
u32 dp_rop3 : 8;
u32 dp_op : 1;
u32 : 7;
} __attribute__((packed));
union dp_mix_u {
u32 val : 32;
struct dp_mix_t f;
} __attribute__((packed));
struct eng_cntl_t {
u32 erc_reg_rd_ws : 1;
u32 erc_reg_wr_ws : 1;
u32 erc_idle_reg_wr : 1;
u32 dis_engine_triggers : 1;
u32 dis_rop_src_uses_dst_w_h : 1;
u32 dis_src_uses_dst_dirmaj : 1;
u32 : 6;
u32 force_3dclk_when_2dclk : 1;
u32 : 19;
} __attribute__((packed));
union eng_cntl_u {
u32 val : 32;
struct eng_cntl_t f;
} __attribute__((packed));
struct dp_cntl_t {
u32 dst_x_dir : 1;
u32 dst_y_dir : 1;
u32 src_x_dir : 1;
u32 src_y_dir : 1;
u32 dst_major_x : 1;
u32 src_major_x : 1;
u32 : 26;
} __attribute__((packed));
union dp_cntl_u {
u32 val : 32;
struct dp_cntl_t f;
} __attribute__((packed));
struct dp_cntl_dst_dir_t {
u32 : 15;
u32 dst_y_dir : 1;
u32 : 15;
u32 dst_x_dir : 1;
} __attribute__((packed));
union dp_cntl_dst_dir_u {
u32 val : 32;
struct dp_cntl_dst_dir_t f;
} __attribute__((packed));
#endif

147
include/video/w100fb.h
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@ -1,147 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Support for the w100 frame buffer.
*
* Copyright (c) 2004-2005 Richard Purdie
* Copyright (c) 2005 Ian Molton
*/
#define W100_GPIO_PORT_A 0
#define W100_GPIO_PORT_B 1
#define CLK_SRC_XTAL 0
#define CLK_SRC_PLL 1
struct w100fb_par;
unsigned long w100fb_gpio_read(int port);
void w100fb_gpio_write(int port, unsigned long value);
unsigned long w100fb_get_hsynclen(struct device *dev);
/* LCD Specific Routines and Config */
struct w100_tg_info {
void (*change)(struct w100fb_par*);
void (*suspend)(struct w100fb_par*);
void (*resume)(struct w100fb_par*);
};
/* General Platform Specific w100 Register Values */
struct w100_gen_regs {
unsigned long lcd_format;
unsigned long lcdd_cntl1;
unsigned long lcdd_cntl2;
unsigned long genlcd_cntl1;
unsigned long genlcd_cntl2;
unsigned long genlcd_cntl3;
};
struct w100_gpio_regs {
unsigned long init_data1;
unsigned long init_data2;
unsigned long gpio_dir1;
unsigned long gpio_oe1;
unsigned long gpio_dir2;
unsigned long gpio_oe2;
};
/* Optional External Memory Configuration */
struct w100_mem_info {
unsigned long ext_cntl;
unsigned long sdram_mode_reg;
unsigned long ext_timing_cntl;
unsigned long io_cntl;
unsigned int size;
};
struct w100_bm_mem_info {
unsigned long ext_mem_bw;
unsigned long offset;
unsigned long ext_timing_ctl;
unsigned long ext_cntl;
unsigned long mode_reg;
unsigned long io_cntl;
unsigned long config;
};
/* LCD Mode definition */
struct w100_mode {
unsigned int xres;
unsigned int yres;
unsigned short left_margin;
unsigned short right_margin;
unsigned short upper_margin;
unsigned short lower_margin;
unsigned long crtc_ss;
unsigned long crtc_ls;
unsigned long crtc_gs;
unsigned long crtc_vpos_gs;
unsigned long crtc_rev;
unsigned long crtc_dclk;
unsigned long crtc_gclk;
unsigned long crtc_goe;
unsigned long crtc_ps1_active;
char pll_freq;
char fast_pll_freq;
int sysclk_src;
int sysclk_divider;
int pixclk_src;
int pixclk_divider;
int pixclk_divider_rotated;
};
struct w100_pll_info {
uint16_t freq; /* desired Fout for PLL (Mhz) */
uint8_t M; /* input divider */
uint8_t N_int; /* VCO multiplier */
uint8_t N_fac; /* VCO multiplier fractional part */
uint8_t tfgoal;
uint8_t lock_time;
};
/* Initial Video mode orientation flags */
#define INIT_MODE_ROTATED 0x1
#define INIT_MODE_FLIPPED 0x2
/*
* This structure describes the machine which we are running on.
* It is set by machine specific code and used in the probe routine
* of drivers/video/w100fb.c
*/
struct w100fb_mach_info {
/* General Platform Specific Registers */
struct w100_gen_regs *regs;
/* Table of modes the LCD is capable of */
struct w100_mode *modelist;
unsigned int num_modes;
/* Hooks for any platform specific tg/lcd code (optional) */
struct w100_tg_info *tg;
/* External memory definition (if present) */
struct w100_mem_info *mem;
/* Additional External memory definition (if present) */
struct w100_bm_mem_info *bm_mem;
/* GPIO definitions (optional) */
struct w100_gpio_regs *gpio;
/* Initial Mode flags */
unsigned int init_mode;
/* Xtal Frequency */
unsigned int xtal_freq;
/* Enable Xtal input doubler (1 == enable) */
unsigned int xtal_dbl;
};
/* General frame buffer data structure */
struct w100fb_par {
unsigned int chip_id;
unsigned int xres;
unsigned int yres;
unsigned int extmem_active;
unsigned int flip;
unsigned int blanked;
unsigned int fastpll_mode;
unsigned long hsync_len;
struct w100_mode *mode;
struct w100_pll_info *pll_table;
struct w100fb_mach_info *mach;
uint32_t *saved_intmem;
uint32_t *saved_extmem;
};