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drm/radeon/kms: set crtc and cursor offsets correctly on legacy chips.

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The crtc and cursor offsets on the legacy chips are offset from
DISPLAY_BASE_ADDR. The code worked if display base addr was at 0,
but otherwise falls to pieces.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2009-07-09 15:04:19 +10:00
parent 6cdf65855c
commit 4162338a1d
3 changed files with 9 additions and 5 deletions
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drivers/gpu/drm/radeon/radeon_mode.h
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@@ -185,6 +185,7 @@ struct radeon_crtc {
uint64_t cursor_addr;
int cursor_width;
int cursor_height;
uint32_t legacy_display_base_addr;
};
#define RADEON_USE_RMX 1