diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-01-13 19:09:12 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2010-01-21 08:19:42 +1000 |
| commit | 07bec2df01cde5590a1700b992d12de3f46b12bc (patch) | |
| tree | 29208b029d02dbe02f11b2449a2d8529505192ce /drivers | |
| parent | cf57fc7aa2ac61d02a29550b99db6a01ccd7917c (diff) | |
drm/radeon/kms: fix hardcoded mmio size in register functions
newer asics have large mmio apertures
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index ab37dd0f2e7..c23278240a4 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -847,7 +847,7 @@ void r600_kms_blit_copy(struct radeon_device *rdev, static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg) { - if (reg < 0x10000) + if (reg < rdev->rmmio_size) return readl(((void __iomem *)rdev->rmmio) + reg); else { writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); @@ -857,7 +857,7 @@ static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg) static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v) { - if (reg < 0x10000) + if (reg < rdev->rmmio_size) writel(v, ((void __iomem *)rdev->rmmio) + reg); else { writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); |