diff options
Diffstat (limited to 'drivers/video/fbdev/nvidia/nvidia.c')
| -rw-r--r-- | drivers/video/fbdev/nvidia/nvidia.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c index c583c018304d..c24de9107958 100644 --- a/drivers/video/fbdev/nvidia/nvidia.c +++ b/drivers/video/fbdev/nvidia/nvidia.c @@ -168,27 +168,26 @@ static int nvidia_panel_tweak(struct nvidia_par *par, { int tweak = 0; - if (par->paneltweak) { - tweak = par->paneltweak; - } else { - /* begin flat panel hacks */ - /* This is unfortunate, but some chips need this register - tweaked or else you get artifacts where adjacent pixels are - swapped. There are no hard rules for what to set here so all - we can do is experiment and apply hacks. */ - - if(((par->Chipset & 0xffff) == 0x0328) && (state->bpp == 32)) { - /* At least one NV34 laptop needs this workaround. */ - tweak = -1; - } - - if((par->Chipset & 0xfff0) == 0x0310) { - tweak = 1; - } - /* end flat panel hacks */ - } - - return tweak; + if (par->paneltweak) { + tweak = par->paneltweak; + } else { + /* Begin flat panel hacks. + * This is unfortunate, but some chips need this register + * tweaked or else you get artifacts where adjacent pixels are + * swapped. There are no hard rules for what to set here so all + * we can do is experiment and apply hacks. + */ + if (((par->Chipset & 0xffff) == 0x0328) && (state->bpp == 32)) { + /* At least one NV34 laptop needs this workaround. */ + tweak = -1; + } + + if ((par->Chipset & 0xfff0) == 0x0310) + tweak = 1; + /* end flat panel hacks */ + } + + return tweak; } static void nvidia_screen_off(struct nvidia_par *par, int on) |