Merge branch 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa...

[karo-tx-linux.git] / drivers / gpu / drm / radeon / rv515.c

diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 76c55c5d11ec62c8630d7162a7fc5d72e49df6a0..c55d653aaf5f6bcfb0b80d24ad1c42025d36e267 100644 (file)
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -406,8 +406,9 @@ void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save)
        for (i = 0; i < rdev->num_crtc; i++) {
                if (save->crtc_enabled[i]) {
                        tmp = RREG32(AVIVO_D1MODE_MASTER_UPDATE_MODE + crtc_offsets[i]);
-                       if ((tmp & 0x7) != 0) {
+                       if ((tmp & 0x7) != 3) {
                                tmp &= ~0x7;
+                               tmp |= 0x3;
                                WREG32(AVIVO_D1MODE_MASTER_UPDATE_MODE + crtc_offsets[i], tmp);
                        }
                        tmp = RREG32(AVIVO_D1GRPH_UPDATE + crtc_offsets[i]);