[Bug,32556] screen flickers all the time with desktop image appearing only briefly

Commit Message

[e-mail] Dec. 21, 2010, 6:51 p.m. UTC

None

Patch

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c
b/drivers/gpu/drm/radeon/atombios_crtc.c
index b0ab185..fa92120 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -521,12 +521,6 @@  static u32 atombios_adjust_pll(struct drm_crtc *crtc,
        pll->flags = 0;

        if (ASIC_IS_AVIVO(rdev)) {
-               if ((rdev->family == CHIP_RS600) ||
-                   (rdev->family == CHIP_RS690) ||
-                   (rdev->family == CHIP_RS740))
-                       pll->flags |= (/*RADEON_PLL_USE_FRAC_FB_DIV |*/
-                                      RADEON_PLL_PREFER_CLOSEST_LOWER);
-
                if (ASIC_IS_DCE32(rdev) && mode->clock > 200000)        /*
range limits??? */
                        pll->flags |= RADEON_PLL_PREFER_HIGH_FB_DIV;