Lines Matching refs:par
487 const struct aty128fb_par *par);
489 struct aty128fb_par *par);
491 static void aty128_get_pllinfo(struct aty128fb_par *par, void __iomem *bios);
493 const struct aty128fb_par *par);
495 static void aty128_timings(struct aty128fb_par *par);
496 static void aty128_init_engine(struct aty128fb_par *par);
497 static void aty128_reset_engine(const struct aty128fb_par *par);
498 static void aty128_flush_pixel_cache(const struct aty128fb_par *par);
499 static void do_wait_for_fifo(u16 entries, struct aty128fb_par *par);
500 static void wait_for_fifo(u16 entries, struct aty128fb_par *par);
501 static void wait_for_idle(struct aty128fb_par *par);
537 const struct aty128fb_par *par) in _aty_ld_le32() argument
539 return readl (par->regbase + regindex); in _aty_ld_le32()
543 const struct aty128fb_par *par) in _aty_st_le32() argument
545 writel (val, par->regbase + regindex); in _aty_st_le32()
549 const struct aty128fb_par *par) in _aty_ld_8() argument
551 return readb (par->regbase + regindex); in _aty_ld_8()
555 const struct aty128fb_par *par) in _aty_st_8() argument
557 writeb (val, par->regbase + regindex); in _aty_st_8()
560 #define aty_ld_le32(regindex) _aty_ld_le32(regindex, par)
561 #define aty_st_le32(regindex, val) _aty_st_le32(regindex, val, par)
562 #define aty_ld_8(regindex) _aty_ld_8(regindex, par)
563 #define aty_st_8(regindex, val) _aty_st_8(regindex, val, par)
569 #define aty_ld_pll(pll_index) _aty_ld_pll(pll_index, par)
570 #define aty_st_pll(pll_index, val) _aty_st_pll(pll_index, val, par)
574 const struct aty128fb_par *par) in _aty_ld_pll() argument
582 const struct aty128fb_par *par) in _aty_st_pll() argument
590 static int aty_pll_readupdate(const struct aty128fb_par *par) in aty_pll_readupdate() argument
596 static void aty_pll_wait_readupdate(const struct aty128fb_par *par) in aty_pll_wait_readupdate() argument
602 if (aty_pll_readupdate(par)) { in aty_pll_wait_readupdate()
613 static void aty_pll_writeupdate(const struct aty128fb_par *par) in aty_pll_writeupdate() argument
615 aty_pll_wait_readupdate(par); in aty_pll_writeupdate()
623 static int register_test(const struct aty128fb_par *par) in register_test() argument
646 static void do_wait_for_fifo(u16 entries, struct aty128fb_par *par) in do_wait_for_fifo() argument
652 par->fifo_slots = aty_ld_le32(GUI_STAT) & 0x0fff; in do_wait_for_fifo()
653 if (par->fifo_slots >= entries) in do_wait_for_fifo()
656 aty128_reset_engine(par); in do_wait_for_fifo()
661 static void wait_for_idle(struct aty128fb_par *par) in wait_for_idle() argument
665 do_wait_for_fifo(64, par); in wait_for_idle()
670 aty128_flush_pixel_cache(par); in wait_for_idle()
671 par->blitter_may_be_busy = 0; in wait_for_idle()
675 aty128_reset_engine(par); in wait_for_idle()
680 static void wait_for_fifo(u16 entries, struct aty128fb_par *par) in wait_for_fifo() argument
682 if (par->fifo_slots < entries) in wait_for_fifo()
683 do_wait_for_fifo(64, par); in wait_for_fifo()
684 par->fifo_slots -= entries; in wait_for_fifo()
688 static void aty128_flush_pixel_cache(const struct aty128fb_par *par) in aty128_flush_pixel_cache() argument
704 static void aty128_reset_engine(const struct aty128fb_par *par) in aty128_reset_engine() argument
708 aty128_flush_pixel_cache(par); in aty128_reset_engine()
732 static void aty128_init_engine(struct aty128fb_par *par) in aty128_init_engine() argument
736 wait_for_idle(par); in aty128_init_engine()
739 wait_for_fifo(1, par); in aty128_init_engine()
742 aty128_reset_engine(par); in aty128_init_engine()
744 pitch_value = par->crtc.pitch; in aty128_init_engine()
745 if (par->crtc.bpp == 24) { in aty128_init_engine()
749 wait_for_fifo(4, par); in aty128_init_engine()
766 (depth_to_dst(par->crtc.depth) << 8) | in aty128_init_engine()
777 wait_for_fifo(8, par); in aty128_init_engine()
795 wait_for_idle(par); in aty128_init_engine()
822 static void __iomem *aty128_map_ROM(const struct aty128fb_par *par, in aty128_map_ROM() argument
909 static void aty128_get_pllinfo(struct aty128fb_par *par, in aty128_get_pllinfo() argument
918 par->constants.ppll_max = BIOS_IN32(bios_pll + 0x16); in aty128_get_pllinfo()
919 par->constants.ppll_min = BIOS_IN32(bios_pll + 0x12); in aty128_get_pllinfo()
920 par->constants.xclk = BIOS_IN16(bios_pll + 0x08); in aty128_get_pllinfo()
921 par->constants.ref_divider = BIOS_IN16(bios_pll + 0x10); in aty128_get_pllinfo()
922 par->constants.ref_clk = BIOS_IN16(bios_pll + 0x0e); in aty128_get_pllinfo()
925 par->constants.ppll_max, par->constants.ppll_min, in aty128_get_pllinfo()
926 par->constants.xclk, par->constants.ref_divider, in aty128_get_pllinfo()
927 par->constants.ref_clk); in aty128_get_pllinfo()
932 static void __iomem *aty128_find_mem_vbios(struct aty128fb_par *par) in aty128_find_mem_vbios() argument
957 static void aty128_timings(struct aty128fb_par *par) in aty128_timings() argument
970 if (!par->constants.ref_clk) in aty128_timings()
971 par->constants.ref_clk = 2950; in aty128_timings()
979 par->constants.xclk = round_div((2 * Nx * par->constants.ref_clk), in aty128_timings()
982 par->constants.ref_divider = in aty128_timings()
986 if (!par->constants.ref_divider) { in aty128_timings()
987 par->constants.ref_divider = 0x3b; in aty128_timings()
990 aty_pll_writeupdate(par); in aty128_timings()
992 aty_st_pll(PPLL_REF_DIV, par->constants.ref_divider); in aty128_timings()
993 aty_pll_writeupdate(par); in aty128_timings()
996 if (!par->constants.ppll_min) in aty128_timings()
997 par->constants.ppll_min = 12500; in aty128_timings()
998 if (!par->constants.ppll_max) in aty128_timings()
999 par->constants.ppll_max = 25000; /* 23000 on some cards? */ in aty128_timings()
1000 if (!par->constants.xclk) in aty128_timings()
1001 par->constants.xclk = 0x1d4d; /* same as mclk */ in aty128_timings()
1003 par->constants.fifo_width = 128; in aty128_timings()
1004 par->constants.fifo_depth = 32; in aty128_timings()
1008 par->mem = &sdr_128; in aty128_timings()
1011 par->mem = &sdr_sgram; in aty128_timings()
1014 par->mem = &ddr_sgram; in aty128_timings()
1017 par->mem = &sdr_sgram; in aty128_timings()
1029 const struct aty128fb_par *par) in aty128_set_crtc() argument
1046 const struct aty128fb_par *par) in aty128_var_to_crtc() argument
1104 if ((u32)(vxres * vyres * bytpp) > par->vram_size) { in aty128_var_to_crtc()
1291 static void aty128_set_crt_enable(struct aty128fb_par *par, int on) in aty128_set_crt_enable() argument
1303 static void aty128_set_lcd_enable(struct aty128fb_par *par, int on) in aty128_set_lcd_enable() argument
1307 struct fb_info *info = pci_get_drvdata(par->pdev); in aty128_set_lcd_enable()
1332 const struct aty128fb_par *par) in aty128_set_pll() argument
1347 aty_pll_wait_readupdate(par); in aty128_set_pll()
1348 aty_st_pll(PPLL_REF_DIV, par->constants.ref_divider & 0x3ff); in aty128_set_pll()
1349 aty_pll_writeupdate(par); in aty128_set_pll()
1358 aty_pll_wait_readupdate(par); in aty128_set_pll()
1360 aty_pll_writeupdate(par); in aty128_set_pll()
1362 aty_pll_wait_readupdate(par); in aty128_set_pll()
1364 aty_pll_writeupdate(par); in aty128_set_pll()
1372 const struct aty128fb_par *par) in aty128_var_to_pll() argument
1374 const struct aty128_constants c = par->constants; in aty128_var_to_pll()
1427 const struct aty128fb_par *par) in aty128_set_fifo() argument
1437 const struct aty128fb_par *par) in aty128_ddafifo() argument
1439 const struct aty128_meminfo *m = par->mem; in aty128_ddafifo()
1440 u32 xclk = par->constants.xclk; in aty128_ddafifo()
1441 u32 fifo_width = par->constants.fifo_width; in aty128_ddafifo()
1442 u32 fifo_depth = par->constants.fifo_depth; in aty128_ddafifo()
1496 struct aty128fb_par *par = info->par; in aty128fb_set_par() local
1500 if ((err = aty128_decode_var(&info->var, par)) != 0) in aty128fb_set_par()
1503 if (par->blitter_may_be_busy) in aty128fb_set_par()
1504 wait_for_idle(par); in aty128fb_set_par()
1522 aty128_set_crtc(&par->crtc, par); in aty128fb_set_par()
1523 aty128_set_pll(&par->pll, par); in aty128fb_set_par()
1524 aty128_set_fifo(&par->fifo_reg, par); in aty128fb_set_par()
1529 if (par->crtc.bpp == 32) in aty128fb_set_par()
1531 else if (par->crtc.bpp == 16) in aty128fb_set_par()
1538 info->fix.line_length = (par->crtc.vxres * par->crtc.bpp) >> 3; in aty128fb_set_par()
1539 info->fix.visual = par->crtc.bpp == 8 ? FB_VISUAL_PSEUDOCOLOR in aty128fb_set_par()
1542 if (par->chip_gen == rage_M3) { in aty128fb_set_par()
1543 aty128_set_crt_enable(par, par->crt_on); in aty128fb_set_par()
1544 aty128_set_lcd_enable(par, par->lcd_on); in aty128fb_set_par()
1546 if (par->accel_flags & FB_ACCELF_TEXT) in aty128fb_set_par()
1547 aty128_init_engine(par); in aty128fb_set_par()
1551 (((par->crtc.h_total>>16) & 0xff)+1)*8, in aty128fb_set_par()
1552 ((par->crtc.v_total>>16) & 0x7ff)+1, in aty128fb_set_par()
1553 par->crtc.bpp, in aty128fb_set_par()
1554 par->crtc.vxres*par->crtc.bpp/8); in aty128fb_set_par()
1565 struct aty128fb_par *par) in aty128_decode_var() argument
1572 if ((err = aty128_var_to_crtc(var, &crtc, par))) in aty128_decode_var()
1575 if ((err = aty128_var_to_pll(var->pixclock, &pll, par))) in aty128_decode_var()
1578 if ((err = aty128_ddafifo(&fifo_reg, &pll, crtc.depth, par))) in aty128_decode_var()
1581 par->crtc = crtc; in aty128_decode_var()
1582 par->pll = pll; in aty128_decode_var()
1583 par->fifo_reg = fifo_reg; in aty128_decode_var()
1584 par->accel_flags = var->accel_flags; in aty128_decode_var()
1591 const struct aty128fb_par *par) in aty128_encode_var() argument
1595 if ((err = aty128_crtc_to_var(&par->crtc, var))) in aty128_encode_var()
1598 if ((err = aty128_pll_to_var(&par->pll, var))) in aty128_encode_var()
1606 var->accel_flags = par->accel_flags; in aty128_encode_var()
1615 struct aty128fb_par par; in aty128fb_check_var() local
1618 par = *(struct aty128fb_par *)info->par; in aty128fb_check_var()
1619 if ((err = aty128_decode_var(var, &par)) != 0) in aty128fb_check_var()
1621 aty128_encode_var(var, &par); in aty128fb_check_var()
1632 struct aty128fb_par *par = fb->par; in aty128fb_pan_display() local
1637 xres = (((par->crtc.h_total >> 16) & 0xff) + 1) << 3; in aty128fb_pan_display()
1638 yres = ((par->crtc.v_total >> 16) & 0x7ff) + 1; in aty128fb_pan_display()
1643 if (xoffset+xres > par->crtc.vxres || yoffset+yres > par->crtc.vyres) in aty128fb_pan_display()
1646 par->crtc.xoffset = xoffset; in aty128fb_pan_display()
1647 par->crtc.yoffset = yoffset; in aty128fb_pan_display()
1649 offset = ((yoffset * par->crtc.vxres + xoffset) * (par->crtc.bpp >> 3)) in aty128fb_pan_display()
1652 if (par->crtc.bpp == 24) in aty128fb_pan_display()
1665 struct aty128fb_par *par) in aty128_st_pal() argument
1667 if (par->chip_gen == rage_M3) { in aty128_st_pal()
1691 struct aty128fb_par *par = info->par; in aty128fb_sync() local
1693 if (par->blitter_may_be_busy) in aty128fb_sync()
1694 wait_for_idle(par); in aty128fb_sync()
1759 static int aty128_bl_get_level_brightness(struct aty128fb_par *par, in aty128_bl_get_level_brightness() argument
1762 struct fb_info *info = pci_get_drvdata(par->pdev); in aty128_bl_get_level_brightness()
1788 struct aty128fb_par *par = bl_get_data(bd); in aty128_bl_update_status() local
1794 !par->lcd_on) in aty128_bl_update_status()
1811 reg |= (aty128_bl_get_level_brightness(par, level) << in aty128_bl_update_status()
1823 reg |= (aty128_bl_get_level_brightness(par, 0) << in aty128_bl_update_status()
1853 static void aty128_bl_init(struct aty128fb_par *par) in aty128_bl_init() argument
1856 struct fb_info *info = pci_get_drvdata(par->pdev); in aty128_bl_init()
1861 if (par->chip_gen != rage_M3) in aty128_bl_init()
1874 bd = backlight_device_register(name, info->dev, par, &aty128_bl_data, in aty128_bl_init()
1913 struct aty128fb_par *par = data; in aty128_early_resume() local
1917 pci_restore_state(par->pdev); in aty128_early_resume()
1918 aty128_do_resume(par->pdev); in aty128_early_resume()
1926 struct aty128fb_par *par = info->par; in aty128_init() local
1946 if (par->vram_size % (1024 * 1024) == 0) in aty128_init()
1947 printk("%dM %s\n", par->vram_size / (1024*1024), par->mem->name); in aty128_init()
1949 printk("%dk %s\n", par->vram_size / 1024, par->mem->name); in aty128_init()
1951 par->chip_gen = ent->driver_data; in aty128_init()
1957 par->lcd_on = default_lcd_on; in aty128_init()
1958 par->crt_on = default_crt_on; in aty128_init()
1964 if (par->chip_gen == rage_M3) { in aty128_init()
1972 pmac_set_early_video_resume(aty128_early_resume, par); in aty128_init()
2038 if (par->chip_gen == rage_M3) in aty128_init()
2050 aty128_init_engine(par); in aty128_init()
2052 par->pdev = pdev; in aty128_init()
2053 par->asleep = 0; in aty128_init()
2054 par->lock_blank = 0; in aty128_init()
2058 aty128_bl_init(par); in aty128_init()
2075 struct aty128fb_par *par; in aty128_probe() local
2110 par = info->par; in aty128_probe()
2112 info->pseudo_palette = par->pseudo_palette; in aty128_probe()
2116 par->regbase = pci_ioremap_bar(pdev, 2); in aty128_probe()
2117 if (!par->regbase) in aty128_probe()
2122 par->vram_size = aty_ld_le32(CNFG_MEMSIZE) & 0x03FFFFFF; in aty128_probe()
2125 info->screen_base = ioremap_wc(fb_addr, par->vram_size); in aty128_probe()
2132 info->fix.smem_len = par->vram_size; in aty128_probe()
2136 if (!register_test(par)) { in aty128_probe()
2142 bios = aty128_map_ROM(par, pdev); in aty128_probe()
2145 bios = aty128_find_mem_vbios(par); in aty128_probe()
2151 aty128_get_pllinfo(par, bios); in aty128_probe()
2156 aty128_timings(par); in aty128_probe()
2163 par->wc_cookie = arch_phys_wc_add(info->fix.smem_start, in aty128_probe()
2164 par->vram_size); in aty128_probe()
2170 iounmap(par->regbase); in aty128_probe()
2185 struct aty128fb_par *par; in aty128_remove() local
2190 par = info->par; in aty128_remove()
2198 arch_phys_wc_del(par->wc_cookie); in aty128_remove()
2199 iounmap(par->regbase); in aty128_remove()
2217 struct aty128fb_par *par = fb->par; in aty128fb_blank() local
2220 if (par->lock_blank || par->asleep) in aty128fb_blank()
2243 if (par->chip_gen == rage_M3) { in aty128fb_blank()
2244 aty128_set_crt_enable(par, par->crt_on && !blank); in aty128fb_blank()
2245 aty128_set_lcd_enable(par, par->lcd_on && !blank); in aty128fb_blank()
2259 struct aty128fb_par *par = info->par; in aty128fb_setcolreg() local
2262 || (par->crtc.depth == 16 && regno > 63) in aty128fb_setcolreg()
2263 || (par->crtc.depth == 15 && regno > 31)) in aty128fb_setcolreg()
2274 switch (par->crtc.depth) { in aty128fb_setcolreg()
2291 if (par->crtc.depth == 16 && regno > 0) { in aty128fb_setcolreg()
2299 par->green[regno] = green; in aty128fb_setcolreg()
2301 par->red[regno] = red; in aty128fb_setcolreg()
2302 par->blue[regno] = blue; in aty128fb_setcolreg()
2303 aty128_st_pal(regno * 8, red, par->green[regno*2], in aty128fb_setcolreg()
2304 blue, par); in aty128fb_setcolreg()
2306 red = par->red[regno/2]; in aty128fb_setcolreg()
2307 blue = par->blue[regno/2]; in aty128fb_setcolreg()
2309 } else if (par->crtc.bpp == 16) in aty128fb_setcolreg()
2311 aty128_st_pal(regno, red, green, blue, par); in aty128fb_setcolreg()
2326 struct aty128fb_par *par = info->par; in aty128fb_ioctl() local
2332 if (par->chip_gen != rage_M3) in aty128fb_ioctl()
2337 par->lcd_on = (value & 0x01) != 0; in aty128fb_ioctl()
2338 par->crt_on = (value & 0x02) != 0; in aty128fb_ioctl()
2339 if (!par->crt_on && !par->lcd_on) in aty128fb_ioctl()
2340 par->lcd_on = 1; in aty128fb_ioctl()
2341 aty128_set_crt_enable(par, par->crt_on); in aty128fb_ioctl()
2342 aty128_set_lcd_enable(par, par->lcd_on); in aty128fb_ioctl()
2345 if (par->chip_gen != rage_M3) in aty128fb_ioctl()
2347 value = (par->crt_on << 1) | par->lcd_on; in aty128fb_ioctl()
2360 struct fb_info_aty128 *par)
2367 dstval = depth_to_dst(par->current_par.crtc.depth);
2377 wait_for_fifo(2, par);
2381 wait_for_fifo(6, par);
2390 par->blitter_may_be_busy = 1;
2392 wait_for_fifo(2, par);
2417 static void aty128_set_suspend(struct aty128fb_par *par, int suspend) in aty128_set_suspend() argument
2420 struct pci_dev *pdev = par->pdev; in aty128_set_suspend()
2422 if (!par->pdev->pm_cap) in aty128_set_suspend()
2456 struct aty128fb_par *par = info->par; in aty128_pci_suspend() local
2488 wait_for_idle(par); in aty128_pci_suspend()
2489 aty128_reset_engine(par); in aty128_pci_suspend()
2490 wait_for_idle(par); in aty128_pci_suspend()
2496 par->asleep = 1; in aty128_pci_suspend()
2497 par->lock_blank = 1; in aty128_pci_suspend()
2513 aty128_set_suspend(par, 1); in aty128_pci_suspend()
2525 struct aty128fb_par *par = info->par; in aty128_do_resume() local
2536 aty128_set_suspend(par, 0); in aty128_do_resume()
2537 par->asleep = 0; in aty128_do_resume()
2540 aty128_reset_engine(par); in aty128_do_resume()
2541 wait_for_idle(par); in aty128_do_resume()
2550 par->lock_blank = 0; in aty128_do_resume()