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path: root/drivers/video/aty/atyfb.h
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Diffstat (limited to 'drivers/video/aty/atyfb.h')
-rw-r--r--drivers/video/aty/atyfb.h369
1 files changed, 0 insertions, 369 deletions
diff --git a/drivers/video/aty/atyfb.h b/drivers/video/aty/atyfb.h
deleted file mode 100644
index 1f39a62f899b..000000000000
--- a/drivers/video/aty/atyfb.h
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * ATI Frame Buffer Device Driver Core Definitions
- */
-
-#include <linux/spinlock.h>
-#include <linux/wait.h>
- /*
- * Elements of the hardware specific atyfb_par structure
- */
-
-struct crtc {
- u32 vxres;
- u32 vyres;
- u32 xoffset;
- u32 yoffset;
- u32 bpp;
- u32 h_tot_disp;
- u32 h_sync_strt_wid;
- u32 v_tot_disp;
- u32 v_sync_strt_wid;
- u32 vline_crnt_vline;
- u32 off_pitch;
- u32 gen_cntl;
- u32 dp_pix_width; /* acceleration */
- u32 dp_chain_mask; /* acceleration */
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
- u32 horz_stretching;
- u32 vert_stretching;
- u32 ext_vert_stretch;
- u32 shadow_h_tot_disp;
- u32 shadow_h_sync_strt_wid;
- u32 shadow_v_tot_disp;
- u32 shadow_v_sync_strt_wid;
- u32 lcd_gen_cntl;
- u32 lcd_config_panel;
- u32 lcd_index;
-#endif
-};
-
-struct aty_interrupt {
- wait_queue_head_t wait;
- unsigned int count;
- int pan_display;
-};
-
-struct pll_info {
- int pll_max;
- int pll_min;
- int sclk, mclk, mclk_pm, xclk;
- int ref_div;
- int ref_clk;
- int ecp_max;
-};
-
-typedef struct {
- u16 unknown1;
- u16 PCLK_min_freq;
- u16 PCLK_max_freq;
- u16 unknown2;
- u16 ref_freq;
- u16 ref_divider;
- u16 unknown3;
- u16 MCLK_pwd;
- u16 MCLK_max_freq;
- u16 XCLK_max_freq;
- u16 SCLK_freq;
-} __attribute__ ((packed)) PLL_BLOCK_MACH64;
-
-struct pll_514 {
- u8 m;
- u8 n;
-};
-
-struct pll_18818 {
- u32 program_bits;
- u32 locationAddr;
- u32 period_in_ps;
- u32 post_divider;
-};
-
-struct pll_ct {
- u8 pll_ref_div;
- u8 pll_gen_cntl;
- u8 mclk_fb_div;
- u8 mclk_fb_mult; /* 2 ro 4 */
- u8 sclk_fb_div;
- u8 pll_vclk_cntl;
- u8 vclk_post_div;
- u8 vclk_fb_div;
- u8 pll_ext_cntl;
- u8 ext_vpll_cntl;
- u8 spll_cntl2;
- u32 dsp_config; /* Mach64 GTB DSP */
- u32 dsp_on_off; /* Mach64 GTB DSP */
- u32 dsp_loop_latency;
- u32 fifo_size;
- u32 xclkpagefaultdelay;
- u32 xclkmaxrasdelay;
- u8 xclk_ref_div;
- u8 xclk_post_div;
- u8 mclk_post_div_real;
- u8 xclk_post_div_real;
- u8 vclk_post_div_real;
- u8 features;
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
- u32 xres; /* use for LCD stretching/scaling */
-#endif
-};
-
-/*
- for pll_ct.features
-*/
-#define DONT_USE_SPLL 0x1
-#define DONT_USE_XDLL 0x2
-#define USE_CPUCLK 0x4
-#define POWERDOWN_PLL 0x8
-
-union aty_pll {
- struct pll_ct ct;
- struct pll_514 ibm514;
- struct pll_18818 ics2595;
-};
-
- /*
- * The hardware parameters for each card
- */
-
-struct atyfb_par {
- u32 pseudo_palette[16];
- struct { u8 red, green, blue; } palette[256];
- const struct aty_dac_ops *dac_ops;
- const struct aty_pll_ops *pll_ops;
- void __iomem *ati_regbase;
- unsigned long clk_wr_offset; /* meaning overloaded, clock id by CT */
- struct crtc crtc;
- union aty_pll pll;
- struct pll_info pll_limits;
- u32 features;
- u32 ref_clk_per;
- u32 pll_per;
- u32 mclk_per;
- u32 xclk_per;
- u8 bus_type;
- u8 ram_type;
- u8 mem_refresh_rate;
- u16 pci_id;
- u32 accel_flags;
- int blitter_may_be_busy;
- int asleep;
- int lock_blank;
- unsigned long res_start;
- unsigned long res_size;
- struct pci_dev *pdev;
-#ifdef __sparc__
- struct pci_mmap_map *mmap_map;
- u8 mmaped;
-#endif
- int open;
-#ifdef CONFIG_FB_ATY_GENERIC_LCD
- unsigned long bios_base_phys;
- unsigned long bios_base;
- unsigned long lcd_table;
- u16 lcd_width;
- u16 lcd_height;
- u32 lcd_pixclock;
- u16 lcd_refreshrate;
- u16 lcd_htotal;
- u16 lcd_hdisp;
- u16 lcd_hsync_dly;
- u16 lcd_hsync_len;
- u16 lcd_vtotal;
- u16 lcd_vdisp;
- u16 lcd_vsync_len;
- u16 lcd_right_margin;
- u16 lcd_lower_margin;
- u16 lcd_hblank_len;
- u16 lcd_vblank_len;
-#endif
- unsigned long aux_start; /* auxiliary aperture */
- unsigned long aux_size;
- struct aty_interrupt vblank;
- unsigned long irq_flags;
- unsigned int irq;
- spinlock_t int_lock;
-#ifdef CONFIG_MTRR
- int mtrr_aper;
- int mtrr_reg;
-#endif
- u32 mem_cntl;
- struct crtc saved_crtc;
- union aty_pll saved_pll;
-};
-
- /*
- * ATI Mach64 features
- */
-
-#define M64_HAS(feature) ((par)->features & (M64F_##feature))
-
-#define M64F_RESET_3D 0x00000001
-#define M64F_MAGIC_FIFO 0x00000002
-#define M64F_GTB_DSP 0x00000004
-#define M64F_FIFO_32 0x00000008
-#define M64F_SDRAM_MAGIC_PLL 0x00000010
-#define M64F_MAGIC_POSTDIV 0x00000020
-#define M64F_INTEGRATED 0x00000040
-#define M64F_CT_BUS 0x00000080
-#define M64F_VT_BUS 0x00000100
-#define M64F_MOBIL_BUS 0x00000200
-#define M64F_GX 0x00000400
-#define M64F_CT 0x00000800
-#define M64F_VT 0x00001000
-#define M64F_GT 0x00002000
-#define M64F_MAGIC_VRAM_SIZE 0x00004000
-#define M64F_G3_PB_1_1 0x00008000
-#define M64F_G3_PB_1024x768 0x00010000
-#define M64F_EXTRA_BRIGHT 0x00020000
-#define M64F_LT_LCD_REGS 0x00040000
-#define M64F_XL_DLL 0x00080000
-#define M64F_MFB_FORCE_4 0x00100000
-#define M64F_HW_TRIPLE 0x00200000
-#define M64F_XL_MEM 0x00400000
- /*
- * Register access
- */
-
-static inline u32 aty_ld_le32(int regindex, const struct atyfb_par *par)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#ifdef CONFIG_ATARI
- return in_le32(par->ati_regbase + regindex);
-#else
- return readl(par->ati_regbase + regindex);
-#endif
-}
-
-static inline void aty_st_le32(int regindex, u32 val, const struct atyfb_par *par)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#ifdef CONFIG_ATARI
- out_le32(par->ati_regbase + regindex, val);
-#else
- writel(val, par->ati_regbase + regindex);
-#endif
-}
-
-static inline void aty_st_le16(int regindex, u16 val,
- const struct atyfb_par *par)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-#ifdef CONFIG_ATARI
- out_le16(par->ati_regbase + regindex, val);
-#else
- writel(val, par->ati_regbase + regindex);
-#endif
-}
-
-static inline u8 aty_ld_8(int regindex, const struct atyfb_par *par)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-#ifdef CONFIG_ATARI
- return in_8(par->ati_regbase + regindex);
-#else
- return readb(par->ati_regbase + regindex);
-#endif
-}
-
-static inline void aty_st_8(int regindex, u8 val, const struct atyfb_par *par)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#ifdef CONFIG_ATARI
- out_8(par->ati_regbase + regindex, val);
-#else
- writeb(val, par->ati_regbase + regindex);
-#endif
-}
-
-#if defined(CONFIG_PM) || defined(CONFIG_PMAC_BACKLIGHT) || \
-defined (CONFIG_FB_ATY_GENERIC_LCD) || defined (CONFIG_FB_ATY_BACKLIGHT)
-extern void aty_st_lcd(int index, u32 val, const struct atyfb_par *par);
-extern u32 aty_ld_lcd(int index, const struct atyfb_par *par);
-#endif
-
- /*
- * DAC operations
- */
-
-struct aty_dac_ops {
- int (*set_dac) (const struct fb_info * info,
- const union aty_pll * pll, u32 bpp, u32 accel);
-};
-
-extern const struct aty_dac_ops aty_dac_ibm514; /* IBM RGB514 */
-extern const struct aty_dac_ops aty_dac_ati68860b; /* ATI 68860-B */
-extern const struct aty_dac_ops aty_dac_att21c498; /* AT&T 21C498 */
-extern const struct aty_dac_ops aty_dac_unsupported; /* unsupported */
-extern const struct aty_dac_ops aty_dac_ct; /* Integrated */
-
-
- /*
- * Clock operations
- */
-
-struct aty_pll_ops {
- int (*var_to_pll) (const struct fb_info * info, u32 vclk_per, u32 bpp, union aty_pll * pll);
- u32 (*pll_to_var) (const struct fb_info * info, const union aty_pll * pll);
- void (*set_pll) (const struct fb_info * info, const union aty_pll * pll);
- void (*get_pll) (const struct fb_info *info, union aty_pll * pll);
- int (*init_pll) (const struct fb_info * info, union aty_pll * pll);
- void (*resume_pll)(const struct fb_info *info, union aty_pll *pll);
-};
-
-extern const struct aty_pll_ops aty_pll_ati18818_1; /* ATI 18818 */
-extern const struct aty_pll_ops aty_pll_stg1703; /* STG 1703 */
-extern const struct aty_pll_ops aty_pll_ch8398; /* Chrontel 8398 */
-extern const struct aty_pll_ops aty_pll_att20c408; /* AT&T 20C408 */
-extern const struct aty_pll_ops aty_pll_ibm514; /* IBM RGB514 */
-extern const struct aty_pll_ops aty_pll_unsupported; /* unsupported */
-extern const struct aty_pll_ops aty_pll_ct; /* Integrated */
-
-
-extern void aty_set_pll_ct(const struct fb_info *info, const union aty_pll *pll);
-extern u8 aty_ld_pll_ct(int offset, const struct atyfb_par *par);
-
-
- /*
- * Hardware cursor support
- */
-
-extern int aty_init_cursor(struct fb_info *info);
-
- /*
- * Hardware acceleration
- */
-
-static inline void wait_for_fifo(u16 entries, const struct atyfb_par *par)
-{
- while ((aty_ld_le32(FIFO_STAT, par) & 0xffff) >
- ((u32) (0x8000 >> entries)));
-}
-
-static inline void wait_for_idle(struct atyfb_par *par)
-{
- wait_for_fifo(16, par);
- while ((aty_ld_le32(GUI_STAT, par) & 1) != 0);
- par->blitter_may_be_busy = 0;
-}
-
-extern void aty_reset_engine(const struct atyfb_par *par);
-extern void aty_init_engine(struct atyfb_par *par, struct fb_info *info);
-extern u8 aty_ld_pll_ct(int offset, const struct atyfb_par *par);
-
-void atyfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
-void atyfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-void atyfb_imageblit(struct fb_info *info, const struct fb_image *image);
-