diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-05 08:25:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-05 08:25:43 -0800 |
| commit | 227c5fe7993a5430e582dfd4c3acd9484004c6fc (patch) | |
| tree | 9724f1cbebaae71f86c8f2d168f34380355a6f0f /drivers/video/nvidia/nvidia.c | |
| parent | 6ebf622b2577c50b1f496bd6a5e8739e55ae7b1c (diff) | |
| parent | 202d4e602555e68c2bc71775228876b0356785c8 (diff) | |
Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight:
backlight: Allow enable/disable of fb backlights, fixing regressions
backlight: Fix nvidia backlight initial brightness
Diffstat (limited to 'drivers/video/nvidia/nvidia.c')
| -rw-r--r-- | drivers/video/nvidia/nvidia.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c index c18e9557ca3..b97ec690126 100644 --- a/drivers/video/nvidia/nvidia.c +++ b/drivers/video/nvidia/nvidia.c @@ -83,6 +83,11 @@ static int bpp __devinitdata = 8; #ifdef CONFIG_MTRR static int nomtrr __devinitdata = 0; #endif +#ifdef CONFIG_PMAC_BACKLIGHT +static int backlight __devinitdata = 1; +#else +static int backlight __devinitdata = 0; +#endif static char *mode_option __devinitdata = NULL; @@ -1311,7 +1316,10 @@ static int __devinit nvidiafb_probe(struct pci_dev *pd, nvidia_save_vga(par, &par->SavedReg); pci_set_drvdata(pd, info); - nvidia_bl_init(par); + + if (backlight) + nvidia_bl_init(par); + if (register_framebuffer(info) < 0) { printk(KERN_ERR PFX "error registering nVidia framebuffer\n"); goto err_out_iounmap_fb; @@ -1408,6 +1416,8 @@ static int __devinit nvidiafb_setup(char *options) paneltweak = simple_strtoul(this_opt+11, NULL, 0); } else if (!strncmp(this_opt, "vram:", 5)) { vram = simple_strtoul(this_opt+5, NULL, 0); + } else if (!strncmp(this_opt, "backlight:", 10)) { + backlight = simple_strtoul(this_opt+10, NULL, 0); #ifdef CONFIG_MTRR } else if (!strncmp(this_opt, "nomtrr", 6)) { nomtrr = 1; |