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drm/radeon: fix typo in evergreen_mc_resume()

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Add missing index that may have led us to enabling
more crtcs than necessary.

May also fix:
https://bugs.freedesktop.org/show_bug.cgi?id=56139

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2012-11-05 16:34:58 +00:00 committed by Dave Airlie
parent fdb40a08ef
commit 695ddeb457
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/evergreen.c
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@ -1372,7 +1372,7 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN);
for (i = 0; i < rdev->num_crtc; i++) {
if (save->crtc_enabled) {
if (save->crtc_enabled[i]) {
if (ASIC_IS_DCE6(rdev)) {
tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]);
tmp |= EVERGREEN_CRTC_BLANK_DATA_EN;