X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fvideo%2Faty%2Fradeon_base.c;h=085cf80220df862d144bb5a0cf32f3e9f862d052;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=47a6b12bc9685af76cb8f844da52b49803f6293a;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c index 47a6b12bc..085cf8022 100644 --- a/drivers/video/aty/radeon_base.c +++ b/drivers/video/aty/radeon_base.c @@ -69,7 +69,6 @@ #include #include #include -#include #include #include @@ -113,6 +112,7 @@ static struct pci_device_id radeonfb_pci_table[] = { /* Radeon VE/7000 */ CHIP_DEF(PCI_CHIP_RV100_QY, RV100, CHIP_HAS_CRTC2), CHIP_DEF(PCI_CHIP_RV100_QZ, RV100, CHIP_HAS_CRTC2), + CHIP_DEF(PCI_CHIP_RN50, RV100, CHIP_HAS_CRTC2), /* Radeon IGP320M (U1) */ CHIP_DEF(PCI_CHIP_RS100_4336, RS100, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY), /* Radeon IGP320 (A3) */ @@ -272,6 +272,9 @@ static int force_measure_pll = 0; #ifdef CONFIG_MTRR static int nomtrr = 0; #endif +#if defined(CONFIG_PM) && defined(CONFIG_X86) +int radeon_force_sleep = 0; +#endif /* * prototypes @@ -329,8 +332,9 @@ static int __devinit radeon_map_ROM(struct radeonfb_info *rinfo, struct pci_dev /* Very simple test to make sure it appeared */ if (BIOS_IN16(0) != 0xaa55) { - printk(KERN_ERR "radeonfb (%s): Invalid ROM signature %x should be" - "0xaa55\n", pci_name(rinfo->pdev), BIOS_IN16(0)); + printk(KERN_DEBUG "radeonfb (%s): Invalid ROM signature %x " + "should be 0xaa55\n", + pci_name(rinfo->pdev), BIOS_IN16(0)); goto failed; } /* Look for the PCI data to check the ROM type */ @@ -474,7 +478,7 @@ static int __devinit radeon_probe_pll_params(struct radeonfb_info *rinfo) */ /* Flush PCI buffers ? */ - tmp = INREG(DEVICE_ID); + tmp = INREG16(DEVICE_ID); local_irq_disable(); @@ -593,7 +597,7 @@ static int __devinit radeon_probe_pll_params(struct radeonfb_info *rinfo) } /* - * Retreive PLL infos by different means (BIOS, Open Firmware, register probing...) + * Retrieve PLL infos by different means (BIOS, Open Firmware, register probing...) */ static void __devinit radeon_get_pllinfo(struct radeonfb_info *rinfo) { @@ -659,17 +663,17 @@ static void __devinit radeon_get_pllinfo(struct radeonfb_info *rinfo) #ifdef CONFIG_PPC_OF /* - * Retreive PLL infos from Open Firmware first + * Retrieve PLL infos from Open Firmware first */ if (!force_measure_pll && radeon_read_xtal_OF(rinfo) == 0) { - printk(KERN_INFO "radeonfb: Retreived PLL infos from Open Firmware\n"); + printk(KERN_INFO "radeonfb: Retrieved PLL infos from Open Firmware\n"); goto found; } #endif /* CONFIG_PPC_OF */ /* * Check out if we have an X86 which gave us some PLL informations - * and if yes, retreive them + * and if yes, retrieve them */ if (!force_measure_pll && rinfo->bios_seg) { u16 pll_info_block = BIOS_IN16(rinfo->fp_bios_start + 0x30); @@ -681,7 +685,7 @@ static void __devinit radeon_get_pllinfo(struct radeonfb_info *rinfo) rinfo->pll.ppll_min = BIOS_IN32(pll_info_block + 0x12); rinfo->pll.ppll_max = BIOS_IN32(pll_info_block + 0x16); - printk(KERN_INFO "radeonfb: Retreived PLL infos from BIOS\n"); + printk(KERN_INFO "radeonfb: Retrieved PLL infos from BIOS\n"); goto found; } @@ -690,7 +694,7 @@ static void __devinit radeon_get_pllinfo(struct radeonfb_info *rinfo) * probe them */ if (radeon_probe_pll_params(rinfo) == 0) { - printk(KERN_INFO "radeonfb: Retreived PLL infos from registers\n"); + printk(KERN_INFO "radeonfb: Retrieved PLL infos from registers\n"); goto found; } @@ -701,7 +705,7 @@ static void __devinit radeon_get_pllinfo(struct radeonfb_info *rinfo) found: /* - * Some methods fail to retreive SCLK and MCLK values, we apply default + * Some methods fail to retrieve SCLK and MCLK values, we apply default * settings in this case (200Mhz). If that really happne often, we could * fetch from registers instead... */ @@ -863,8 +867,8 @@ static int radeonfb_pan_display (struct fb_var_screeninfo *var, } -static int radeonfb_ioctl (struct inode *inode, struct file *file, unsigned int cmd, - unsigned long arg, struct fb_info *info) +static int radeonfb_ioctl (struct fb_info *info, unsigned int cmd, + unsigned long arg) { struct radeonfb_info *rinfo = info->par; unsigned int tmp; @@ -1066,7 +1070,7 @@ static int radeon_setcolreg (unsigned regno, unsigned red, unsigned green, if (regno > 255) - return 1; + return -EINVAL; red >>= 8; green >>= 8; @@ -1085,9 +1089,9 @@ static int radeon_setcolreg (unsigned regno, unsigned red, unsigned green, pindex = regno * 8; if (rinfo->depth == 16 && regno > 63) - return 1; + return -EINVAL; if (rinfo->depth == 15 && regno > 31) - return 1; + return -EINVAL; /* For 565, the green component is mixed one order * below @@ -1873,7 +1877,6 @@ static struct fb_ops radeonfb_ops = { .fb_fillrect = radeonfb_fillrect, .fb_copyarea = radeonfb_copyarea, .fb_imageblit = radeonfb_imageblit, - .fb_cursor = soft_cursor, }; @@ -2265,7 +2268,7 @@ static struct bin_attribute edid2_attr = { }; -static int radeonfb_pci_register (struct pci_dev *pdev, +static int __devinit radeonfb_pci_register (struct pci_dev *pdev, const struct pci_device_id *ent) { struct fb_info *info; @@ -2312,19 +2315,27 @@ static int radeonfb_pci_register (struct pci_dev *pdev, rinfo->mmio_base_phys = pci_resource_start (pdev, 2); /* request the mem regions */ - ret = pci_request_regions(pdev, "radeonfb"); + ret = pci_request_region(pdev, 0, "radeonfb framebuffer"); if (ret < 0) { - printk( KERN_ERR "radeonfb (%s): cannot reserve PCI regions." - " Someone already got them?\n", pci_name(rinfo->pdev)); + printk( KERN_ERR "radeonfb (%s): cannot request region 0.\n", + pci_name(rinfo->pdev)); goto err_release_fb; } + ret = pci_request_region(pdev, 2, "radeonfb mmio"); + if (ret < 0) { + printk( KERN_ERR "radeonfb (%s): cannot request region 2.\n", + pci_name(rinfo->pdev)); + goto err_release_pci0; + } + /* map the regions */ rinfo->mmio_base = ioremap(rinfo->mmio_base_phys, RADEON_REGSIZE); if (!rinfo->mmio_base) { - printk(KERN_ERR "radeonfb (%s): cannot map MMIO\n", pci_name(rinfo->pdev)); + printk(KERN_ERR "radeonfb (%s): cannot map MMIO\n", + pci_name(rinfo->pdev)); ret = -EIO; - goto err_release_pci; + goto err_release_pci2; } rinfo->fb_local_base = INREG(MC_FB_LOCATION) << 16; @@ -2385,7 +2396,7 @@ static int radeonfb_pci_register (struct pci_dev *pdev, rinfo->mapped_vram/1024); /* - * Map the BIOS ROM if any and retreive PLL parameters from + * Map the BIOS ROM if any and retrieve PLL parameters from * the BIOS. We skip that on mobility chips as the real panel * values we need aren't in the ROM but in the BIOS image in * memory. This is definitely not the best meacnism though, @@ -2499,10 +2510,12 @@ err_unmap_rom: if (rinfo->bios_seg) radeon_unmap_ROM(rinfo, pdev); iounmap(rinfo->mmio_base); -err_release_pci: - pci_release_regions(pdev); +err_release_pci2: + pci_release_region(pdev, 2); +err_release_pci0: + pci_release_region(pdev, 0); err_release_fb: - framebuffer_release(info); + framebuffer_release(info); err_disable: pci_disable_device(pdev); err_out: @@ -2521,6 +2534,11 @@ static void __devexit radeonfb_pci_unregister (struct pci_dev *pdev) radeonfb_pm_exit(rinfo); + if (rinfo->mon1_EDID) + sysfs_remove_bin_file(&rinfo->pdev->dev.kobj, &edid1_attr); + if (rinfo->mon2_EDID) + sysfs_remove_bin_file(&rinfo->pdev->dev.kobj, &edid2_attr); + #if 0 /* restore original state * @@ -2543,7 +2561,8 @@ static void __devexit radeonfb_pci_unregister (struct pci_dev *pdev) iounmap(rinfo->mmio_base); iounmap(rinfo->fb_base); - pci_release_regions(pdev); + pci_release_region(pdev, 2); + pci_release_region(pdev, 0); kfree(rinfo->mon1_EDID); kfree(rinfo->mon2_EDID); @@ -2599,6 +2618,10 @@ static int __init radeonfb_setup (char *options) force_measure_pll = 1; } else if (!strncmp(this_opt, "ignore_edid", 11)) { ignore_edid = 1; +#if defined(CONFIG_PM) && defined(CONFIG_X86) + } else if (!strncmp(this_opt, "force_sleep", 11)) { + radeon_force_sleep = 1; +#endif } else mode_option = this_opt; } @@ -2654,3 +2677,7 @@ module_param(panel_yres, int, 0); MODULE_PARM_DESC(panel_yres, "int: set panel yres"); module_param(mode_option, charp, 0); MODULE_PARM_DESC(mode_option, "Specify resolution as \"x[-][@]\" "); +#if defined(CONFIG_PM) && defined(CONFIG_X86) +module_param(radeon_force_sleep, int, 0); +MODULE_PARM_DESC(radeon_force_sleep, "bool: force ACPI sleep mode on untested machines"); +#endif