diff options
Diffstat (limited to 'drivers/video/fbdev/aty/radeon_base.c')
-rw-r--r-- | drivers/video/fbdev/aty/radeon_base.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index 6851f47613e1..b311c07fe66d 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -7,7 +7,7 @@ * Copyright 2000 Ani Joshi <ajoshi@kernel.crashing.org> * * i2c bits from Luca Tettamanti <kronos@kronoz.cjb.net> - * + * * Special thanks to ATI DevRel team for their hardware donations. * * ...Insert GPL boilerplate here... @@ -110,7 +110,7 @@ static const struct pci_device_id radeonfb_pci_table[] = { /* Radeon IGP320M (U1) */ CHIP_DEF(PCI_CHIP_RS100_4336, RS100, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), /* Radeon IGP320 (A3) */ - CHIP_DEF(PCI_CHIP_RS100_4136, RS100, CHIP_HAS_CRTC2 | CHIP_IS_IGP), + CHIP_DEF(PCI_CHIP_RS100_4136, RS100, CHIP_HAS_CRTC2 | CHIP_IS_IGP), /* IGP330M/340M/350M (U2) */ CHIP_DEF(PCI_CHIP_RS200_4337, RS200, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), /* IGP330/340/350 (A4) */ @@ -240,7 +240,7 @@ typedef struct { * interfere with anything */ static reg_val common_regs[] = { - { OVR_CLR, 0 }, + { OVR_CLR, 0 }, { OVR_WID_LEFT_RIGHT, 0 }, { OVR_WID_TOP_BOTTOM, 0 }, { OV0_SCALE_CNTL, 0 }, @@ -255,7 +255,7 @@ static reg_val common_regs[] = { /* * globals */ - + static char *mode_option; static char *monitor_layout; static bool noaccel = 0; @@ -422,7 +422,7 @@ static int radeon_map_ROM(struct radeonfb_info *rinfo, struct pci_dev *dev) * ROM somewhere in the first meg. We will just ignore the copy * and use the ROM directly. */ - + /* Fix from ATI for problem with Radeon hardware not leaving ROM enabled */ unsigned int temp; temp = INREG(MPP_TB_CONFIG); @@ -430,14 +430,14 @@ static int radeon_map_ROM(struct radeonfb_info *rinfo, struct pci_dev *dev) temp |= 0x04 << 24; OUTREG(MPP_TB_CONFIG, temp); temp = INREG(MPP_TB_CONFIG); - + rom = pci_map_rom(dev, &rom_size); if (!rom) { printk(KERN_ERR "radeonfb (%s): ROM failed to map\n", pci_name(rinfo->pdev)); return -ENOMEM; } - + rinfo->bios_seg = rom; /* Very simple test to make sure it appeared */ @@ -515,7 +515,7 @@ static int radeon_find_mem_vbios(struct radeonfb_info *rinfo) */ u32 segstart; void __iomem *rom_base = NULL; - + for(segstart=0x000c0000; segstart<0x000f0000; segstart+=0x00001000) { rom_base = ioremap(segstart, 0x10000); if (rom_base == NULL) @@ -605,16 +605,16 @@ static int radeon_probe_pll_params(struct radeonfb_info *rinfo) for(i=0; i<1000000; i++) if (((INREG(CRTC_VLINE_CRNT_VLINE) >> 16) & 0x3ff) == 0) break; - + stop_time = ktime_get(); - + local_irq_enable(); total_usecs = ktime_us_delta(stop_time, start_time); if (total_usecs >= 10 * USEC_PER_SEC || total_usecs == 0) return -1; hz = USEC_PER_SEC/(u32)total_usecs; - + hTotal = ((INREG(CRTC_H_TOTAL_DISP) & 0x1ff) + 1) * 8; vTotal = ((INREG(CRTC_V_TOTAL_DISP) & 0x3ff) + 1); vclk = (long long)hTotal * (long long)vTotal * hz; @@ -662,7 +662,7 @@ static int radeon_probe_pll_params(struct radeonfb_info *rinfo) denom *= 3; break; case 6: - denom *= 6; + denom *= 6; break; case 7: denom *= 12; @@ -878,7 +878,7 @@ static int radeonfb_check_var (struct fb_var_screeninfo *var, struct fb_info *in v.green.length = 6; v.blue.length = 5; v.transp.offset = v.transp.length = 0; - break; + break; case 24: nom = 4; den = 1; @@ -908,7 +908,7 @@ static int radeonfb_check_var (struct fb_var_screeninfo *var, struct fb_info *in v.yres_virtual = v.yres; if (v.xres_virtual < v.xres) v.xres_virtual = v.xres; - + /* XXX I'm adjusting xres_virtual to the pitch, that may help XFree * with some panels, though I don't quite like this solution @@ -929,14 +929,14 @@ static int radeonfb_check_var (struct fb_var_screeninfo *var, struct fb_info *in if (v.xoffset > v.xres_virtual - v.xres) v.xoffset = v.xres_virtual - v.xres - 1; - + if (v.yoffset > v.yres_virtual - v.yres) v.yoffset = v.yres_virtual - v.yres - 1; - + v.red.msb_right = v.green.msb_right = v.blue.msb_right = v.transp.offset = v.transp.length = v.transp.msb_right = 0; - + memcpy(var, &v, sizeof(v)); return 0; @@ -951,7 +951,7 @@ static int radeonfb_pan_display (struct fb_var_screeninfo *var, if ((var->xoffset + info->var.xres > info->var.xres_virtual) || (var->yoffset + info->var.yres > info->var.yres_virtual)) return -EINVAL; - + if (rinfo->asleep) return 0; @@ -1151,7 +1151,7 @@ static int radeonfb_blank (int blank, struct fb_info *info) if (rinfo->asleep) return 0; - + return radeon_screen_blank(rinfo, blank, 0); } @@ -1401,7 +1401,7 @@ static void radeon_write_pll_regs(struct radeonfb_info *rinfo, struct radeon_reg } else { /* R300 uses ref_div_acc field as real ref divider */ OUTPLLP(PPLL_REF_DIV, - (mode->ppll_ref_div << R300_PPLL_REF_DIV_ACC_SHIFT), + (mode->ppll_ref_div << R300_PPLL_REF_DIV_ACC_SHIFT), ~R300_PPLL_REF_DIV_ACC_MASK); } } else @@ -1423,7 +1423,7 @@ static void radeon_write_pll_regs(struct radeonfb_info *rinfo, struct radeon_reg workaround shouldn't have any effect on them. */ for (i = 0; (i < 10000 && INPLL(PPLL_REF_DIV) & PPLL_ATOMIC_UPDATE_R); i++) ; - + OUTPLL(HTOTAL_CNTL, 0); /* Clear reset & atomic update */ @@ -1510,7 +1510,7 @@ void radeon_write_mode (struct radeonfb_info *rinfo, struct radeon_regs *mode, radeon_fifo_wait(2); OUTPLL(VCLK_ECP_CNTL, mode->vclk_ecp_cntl); - + return; } @@ -1735,7 +1735,7 @@ static int radeonfb_set_par(struct fb_info *info) /* Clear auto-center etc... */ newmode->crtc_more_cntl = rinfo->init_state.crtc_more_cntl; newmode->crtc_more_cntl &= 0xfffffff0; - + if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD)) { newmode->crtc_ext_cntl = VGA_ATI_LINEAR | XCRT_CNT_EN; if (mirror) @@ -1793,7 +1793,7 @@ static int radeonfb_set_par(struct fb_info *info) newmode->surface_cntl |= NONSURF_AP0_SWP_16BPP; newmode->surface_cntl |= NONSURF_AP1_SWP_16BPP; break; - case 24: + case 24: case 32: newmode->surface_cntl |= NONSURF_AP0_SWP_32BPP; newmode->surface_cntl |= NONSURF_AP1_SWP_32BPP; @@ -2028,7 +2028,7 @@ static void fixup_memory_mappings(struct radeonfb_info *rinfo) } save_crtc_gen_cntl = INREG(CRTC_GEN_CNTL); save_crtc_ext_cntl = INREG(CRTC_EXT_CNTL); - + OUTREG(CRTC_EXT_CNTL, save_crtc_ext_cntl | CRTC_DISPLAY_DIS); OUTREG(CRTC_GEN_CNTL, save_crtc_gen_cntl | CRTC_DISP_REQ_EN_B); mdelay(100); @@ -2038,7 +2038,7 @@ static void fixup_memory_mappings(struct radeonfb_info *rinfo) #ifdef SET_MC_FB_FROM_APERTURE /* Set framebuffer to be at the same address as set in PCI BAR */ - OUTREG(MC_FB_LOCATION, + OUTREG(MC_FB_LOCATION, ((aper_base + aper_size - 1) & 0xffff0000) | (aper_base >> 16)); rinfo->fb_local_base = aper_base; #else @@ -2079,7 +2079,7 @@ static void fixup_memory_mappings(struct radeonfb_info *rinfo) OUTREG(CRTC_GEN_CNTL, save_crtc_gen_cntl); OUTREG(CRTC_EXT_CNTL, save_crtc_ext_cntl); if (rinfo->has_CRTC2) - OUTREG(CRTC2_GEN_CNTL, save_crtc2_gen_cntl); + OUTREG(CRTC2_GEN_CNTL, save_crtc2_gen_cntl); pr_debug("aper_base: %08x MC_FB_LOC to: %08x, MC_AGP_LOC to: %08x\n", aper_base, @@ -2265,7 +2265,7 @@ static int radeonfb_pci_register(struct pci_dev *pdev, int err = 0; pr_debug("radeonfb_pci_register BEGIN\n"); - + /* Enable device in PCI config */ ret = pci_enable_device(pdev); if (ret < 0) { @@ -2280,9 +2280,9 @@ static int radeonfb_pci_register(struct pci_dev *pdev, goto err_disable; } rinfo = info->par; - rinfo->info = info; + rinfo->info = info; rinfo->pdev = pdev; - + spin_lock_init(&rinfo->reg_lock); timer_setup(&rinfo->lvds_timer, radeon_lvds_timer_func, 0); @@ -2521,7 +2521,7 @@ static void radeonfb_pci_unregister(struct pci_dev *pdev) { struct fb_info *info = pci_get_drvdata(pdev); struct radeonfb_info *rinfo = info->par; - + if (!rinfo) return; @@ -2540,7 +2540,7 @@ static void radeonfb_pci_unregister(struct pci_dev *pdev) iounmap(rinfo->mmio_base); iounmap(rinfo->fb_base); - + pci_release_region(pdev, 2); pci_release_region(pdev, 0); @@ -2550,7 +2550,7 @@ static void radeonfb_pci_unregister(struct pci_dev *pdev) fb_destroy_modedb(rinfo->mon1_modedb); #ifdef CONFIG_FB_RADEON_I2C radeon_delete_i2c_busses(rinfo); -#endif +#endif fb_dealloc_cmap(&info->cmap); framebuffer_release(info); } |