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Diffstat (limited to 'src/drivers/ati/ragexl/atyfb.h')
-rw-r--r--src/drivers/ati/ragexl/atyfb.h407
1 files changed, 0 insertions, 407 deletions
diff --git a/src/drivers/ati/ragexl/atyfb.h b/src/drivers/ati/ragexl/atyfb.h
deleted file mode 100644
index df8dd3dd44..0000000000
--- a/src/drivers/ati/ragexl/atyfb.h
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * ATI Frame Buffer Device Driver Core Definitions
- */
-
-#define PLL_CRTC_DECODE 0
-
-#define EINVAL -1
-
-#if CONFIG_CONSOLE_BTEXT
- /*
- * 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 off_pitch;
- u32 gen_cntl;
- u32 dp_pix_width; /* acceleration */
- u32 dp_chain_mask; /* acceleration */
-};
-#endif /* CONFIG_CONSOLE_BTEXT */
-#if 0
-struct pll_514 {
- u8 m;
- u8 n;
-};
-
-struct pll_18818
-{
- u32 program_bits;
- u32 locationAddr;
- u32 period_in_ps;
- u32 post_divider;
-};
-#endif
-struct pll_ct {
- u8 pll_ref_div;
- u8 pll_gen_cntl;
- u8 mclk_fb_div;
- u8 mclk_fb_mult; /* 2 or 4 */
- u8 sclk_fb_div;
- u8 pll_vclk_cntl;
- u8 vclk_post_div;
- u8 vclk_fb_div;
- u8 pll_ext_cntl;
- u8 spll_cntl2;
- u32 dsp_config; /* Mach64 GTB DSP */
- u32 dsp_on_off; /* Mach64 GTB DSP */
- u8 mclk_post_div_real;
- u8 xclk_post_div_real;
- u8 vclk_post_div_real;
-};
-
-union aty_pll {
- struct pll_ct ct;
-#if 0
- struct pll_514 ibm514;
- struct pll_18818 ics2595;
-#endif
-};
-
-
- /*
- * The hardware parameters for each card
- */
-struct atyfb_par {
-#if CONFIG_CONSOLE_BTEXT
- struct crtc crtc;
-#endif
- union aty_pll pll;
- u32 accel_flags;
-};
-#if 0
-struct aty_cursor {
- int enable;
- int on;
- int vbl_cnt;
- int blink_rate;
- u32 offset;
- struct {
- u16 x, y;
- } pos, hot, size;
- u32 color[2];
- u8 bits[8][64];
- u8 mask[8][64];
- u8 *ram;
- struct timer_list *timer;
-};
-#endif
-struct fb_info_aty {
-#if CONFIG_CONSOLE_BTEXT
-#if PLL_CRTC_DECODE==1
- struct fb_info fb_info;
-#endif
-#endif
-#if 0
- struct fb_info_aty *next;
- unsigned long ati_regbase_phys;
-#endif
- u8 *ati_regbase;
-#if 0
- unsigned long frame_buffer_phys;
-#endif
- unsigned long frame_buffer;
- unsigned long clk_wr_offset;
-#if 0
- struct pci_mmap_map *mmap_map;
- struct aty_cursor *cursor;
-#endif
- struct aty_cmap_regs *aty_cmap_regs;
-#if 0
- struct { u8 red, green, blue, pad; } palette[256];
-#endif
- struct atyfb_par default_par;
-#if PLL_CRTC_DECODE==1
- struct atyfb_par current_par;
-#endif
-
- u32 features;
- u32 total_vram;
- u32 ref_clk_per;
- u32 pll_per;
- u32 mclk_per;
- u32 xclk_per;
- u8 bus_type;
- u8 ram_type;
- u8 mem_refresh_rate;
-#if 0
- struct aty_dac_ops *dac_ops;
- struct aty_pll_ops *pll_ops;
- struct display disp;
- struct display_switch dispsw;
-#endif
-
-#if 0
- union {
-#ifdef FBCON_HAS_CFB16
- u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
- u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
- u32 cfb32[16];
-#endif
- } fbcon_cmap;
-#endif
- u8 blitter_may_be_busy;
-#if 0
-#ifdef __sparc__
- u8 mmaped;
- int open;
- int vtconsole;
- int consolecnt;
-#endif
-#ifdef CONFIG_PMAC_PBOOK
- unsigned char *save_framebuffer;
- unsigned long save_pll[64];
-#endif
-#endif
-};
-
-
- /*
- * ATI Mach64 features
- */
-
-#define M64_HAS(feature) ((info)->features & (M64F_##feature))
-
-#define M64F_RESET_3D 0x00000001
-#define M64F_MAGIC_FIFO 0x00000002
-#define M64F_GTB_DSP 0x00000004
-#define M64F_FIFO_24 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_SLEEP 0x00040000
-#define M64F_XL_DLL 0x00080000
-#define M64F_MFB_TIMES_4 0x00100000
-
-
- /*
- * Register access
- */
-
-static inline u32 aty_ld_le32(int regindex,
- const struct fb_info_aty *info)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#ifdef ATARI
- return in_le32((volatile u32 *)(info->ati_regbase+regindex));
-#else
- return read32 (info->ati_regbase + regindex);
-#endif
-}
-
-static inline void aty_st_le32(int regindex, u32 val,
- const struct fb_info_aty *info)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#ifdef ATARI
- out_le32 (info->ati_regbase+regindex, val);
-#else
- write32 (info->ati_regbase + regindex, val);
-#endif
-}
-
-static inline u16 aty_ld_le16(int regindex,
- const struct fb_info_aty *info)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#if defined(__mc68000__)
- return le16_to_cpu(*((volatile u16 *)(info->ati_regbase+regindex)));
-#else
- return read16 (info->ati_regbase + regindex);
-#endif
-}
-
-static inline void aty_st_le16(int regindex, u16 val,
- const struct fb_info_aty *info)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#if defined(__mc68000__)
- *((volatile u16 *)(info->ati_regbase+regindex)) = cpu_to_le16(val);
-#else
- write16 (info->ati_regbase + regindex, val);
-#endif
-}
-
-static inline u8 aty_ld_8(int regindex,
- const struct fb_info_aty *info)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#ifdef ATARI
- return in_8 (info->ati_regbase + regindex);
-#else
- return read8 (info->ati_regbase + regindex);
-#endif
-}
-
-static inline void aty_st_8(int regindex, u8 val,
- const struct fb_info_aty *info)
-{
- /* Hack for bloc 1, should be cleanly optimized by compiler */
- if (regindex >= 0x400)
- regindex -= 0x800;
-
-#ifdef ATARI
- out_8 (info->ati_regbase + regindex, val);
-#else
- write8 (info->ati_regbase + regindex, val);
-#endif
-}
-
-static inline u8 aty_ld_pll(int offset, const struct fb_info_aty *info)
-{
- u8 res;
-
- /* write addr byte */
- aty_st_8(CLOCK_CNTL + 1, (offset << 2), info);
- /* read the register value */
- res = aty_ld_8(CLOCK_CNTL + 2, info);
- return res;
-}
-
-/*
- * CT family only.
- */
-static inline void aty_st_pll(int offset, u8 val,
- const struct fb_info_aty *info)
-{
- /* write addr byte */
- aty_st_8(CLOCK_CNTL + 1, (offset << 2) | PLL_WR_EN, info);
- /* write the register value */
- aty_st_8(CLOCK_CNTL + 2, val, info);
- aty_st_8(CLOCK_CNTL + 1, (offset << 2) & ~PLL_WR_EN, info);
-}
-
-
- /*
- * DAC operations
- */
-
-#if 0
-
-struct aty_dac_ops {
- int (*set_dac)(const struct fb_info_aty *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 */
-static struct aty_dac_ops aty_dac_ct; /* Integrated */
-
-#endif
-
- /*
- * Clock operations
- */
-
-#if 0
-struct aty_pll_ops {
- int (*var_to_pll)(const struct fb_info_aty *info, u32 vclk_per, u8 bpp,
- union aty_pll *pll);
-#if 0
- u32 (*pll_to_var)(const struct fb_info_aty *info,
- const union aty_pll *pll);
- void (*set_pll)(const struct fb_info_aty *info, const union aty_pll *pll);
-#endif
-};
-
-#endif
-
-#if 0
-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 */
-#endif
-#if 0
-static struct aty_pll_ops aty_pll_ct; /* Integrated */
-
-static void aty_set_pll_ct(const struct fb_info_aty *info,
- const union aty_pll *pll);
-
-static void aty_calc_pll_ct(const struct fb_info_aty *info,
- struct pll_ct *pll);
-#endif
-#if 0
- /*
- * Hardware cursor support
- */
-extern struct aty_cursor *aty_init_cursor(struct fb_info_aty *fb);
-extern void atyfb_cursor(struct display *p, int mode, int x, int y);
-extern void aty_set_cursor_color(struct fb_info_aty *fb);
-extern void aty_set_cursor_shape(struct fb_info_aty *fb);
-extern int atyfb_set_font(struct display *d, int width, int height);
-#endif
- /*
- * Hardware acceleration
- */
-
-static inline void wait_for_fifo(u16 entries, const struct fb_info_aty *info)
-{
- while ((aty_ld_le32(FIFO_STAT, info) & 0xffff) >
- ((u32)(0x8000 >> entries)));
-}
-
-static inline void wait_for_idle(struct fb_info_aty *info)
-{
- wait_for_fifo(16, info);
- while ((aty_ld_le32(GUI_STAT, info) & 1)!= 0);
- info->blitter_may_be_busy = 0;
-}
-#if 0
-extern void aty_reset_engine(const struct fb_info_aty *info);
-extern void aty_init_engine(const struct atyfb_par *par,
- struct fb_info_aty *info);
-extern void aty_rectfill(int dstx, int dsty, u32 width, u32 height,
- u32 color, struct fb_info_aty *info);
-
-
- /*
- * Text console acceleration
- */
-
-extern const struct display_switch fbcon_aty8;
-extern const struct display_switch fbcon_aty16;
-extern const struct display_switch fbcon_aty24;
-extern const struct display_switch fbcon_aty32;
-#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-16 22:10:06 +0000