diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-03-28 14:15:54 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-28 14:15:54 +0200 |
| commit | e8222502ee6157e2713da9e0792c21f4ad458d50 (patch) | |
| tree | 0f970fb99912c257a7e5254f863a53f79d22ab14 /drivers/video/nvidia | |
| parent | ppc: Fix compile error in arch/ppc/lib/strcase.c (diff) | |
| download | linux-e8222502ee6157e2713da9e0792c21f4ad458d50.tar.xz linux-e8222502ee6157e2713da9e0792c21f4ad458d50.zip | |
[PATCH] powerpc: Kill _machine and hard-coded platform numbers
This removes statically assigned platform numbers and reworks the
powerpc platform probe code to use a better mechanism. With this,
board support files can simply declare a new machine type with a
macro, and implement a probe() function that uses the flattened
device-tree to detect if they apply for a given machine.
We now have a machine_is() macro that replaces the comparisons of
_machine with the various PLATFORM_* constants. This commit also
changes various drivers to use the new macro instead of looking at
_machine.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/video/nvidia')
| -rw-r--r-- | drivers/video/nvidia/nvidia.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c index a7c4e5e8ead6..7258b3245316 100644 --- a/drivers/video/nvidia/nvidia.c +++ b/drivers/video/nvidia/nvidia.c @@ -29,6 +29,7 @@ #include <asm/pci-bridge.h> #endif #ifdef CONFIG_PMAC_BACKLIGHT +#include <asm/machdep.h> #include <asm/backlight.h> #endif @@ -1353,7 +1354,7 @@ static int nvidiafb_blank(int blank, struct fb_info *info) NVWriteCrtc(par, 0x1a, vesa); #ifdef CONFIG_PMAC_BACKLIGHT - if (par->FlatPanel && _machine == _MACH_Pmac) { + if (par->FlatPanel && machine_is(powermac)) { set_backlight_enable(!blank); } #endif @@ -1688,7 +1689,7 @@ static int __devinit nvidiafb_probe(struct pci_dev *pd, info->fix.id, par->FbMapSize / (1024 * 1024), info->fix.smem_start); #ifdef CONFIG_PMAC_BACKLIGHT - if (par->FlatPanel && _machine == _MACH_Pmac) + if (par->FlatPanel && machine_is(powermac)) register_backlight_controller(&nvidia_backlight_controller, par, "mnca"); #endif |