Commit 07bec2df authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms: fix hardcoded mmio size in register functions



newer asics have large mmio apertures
Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent cf57fc7a
......@@ -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);
......
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