[PATCH] drm/radeon/kms: disable frac fb dividers for rs6xx
Alex Deucher
alexdeucher at gmail.com
Tue Jun 8 16:44:36 PDT 2010
Should fix fdo bug 28331:
https://bugs.freedesktop.org/show_bug.cgi?id=28331
Signed-off-by: Alex Deucher <alexdeucher at gmail.com>
---
drivers/gpu/drm/radeon/atombios_crtc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index f3f2827..8c2d647 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -498,7 +498,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
if ((rdev->family == CHIP_RS600) ||
(rdev->family == CHIP_RS690) ||
(rdev->family == CHIP_RS740))
- pll->flags |= (RADEON_PLL_USE_FRAC_FB_DIV |
+ pll->flags |= (/*RADEON_PLL_USE_FRAC_FB_DIV |*/
RADEON_PLL_PREFER_CLOSEST_LOWER);
if (ASIC_IS_DCE32(rdev) && mode->clock > 200000) /* range limits??? */
--
1.7.0.1
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