drm/radeon/dpm: fix display_gap programming on rv7xx

[karo-tx-linux.git] / drivers / gpu / drm / radeon / rv770_dpm.c

diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index c3025de4f4e2b59b204cf4699ac0ee2d0fdde9a7..4de50c8118799f7ec6aa796bd548ad00adc33b59 100644 (file)
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -1341,10 +1341,10 @@ static void rv770_program_display_gap(struct radeon_device *rdev)
        u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
 
        tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
-       if (RREG32(AVIVO_D1CRTC_CONTROL) & AVIVO_CRTC_EN) {
+       if (rdev->pm.dpm.new_active_crtcs & 1) {
                tmp |= DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK);
                tmp |= DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE);
-       } else if (RREG32(AVIVO_D2CRTC_CONTROL) & AVIVO_CRTC_EN) {
+       } else if (rdev->pm.dpm.new_active_crtcs & 2) {
                tmp |= DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE);
                tmp |= DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK);
        } else {