From ced5971f1ebea913c3538b75a44df5caf480622e Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 19 Apr 2012 10:48:38 -0400 Subject: [PATCH] --- yaml --- r: 299744 b: refs/heads/master c: 37d4174d2d252c37dcb3d88cafae488542087848 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/gpu/drm/radeon/atombios_crtc.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 4e16aa7b26fb..4dd83d4810e6 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: df391c0df49560c7fceffbad5b9d083836d9f22f +refs/heads/master: 37d4174d2d252c37dcb3d88cafae488542087848 diff --git a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c index b5ff1f7b6f7e..c5c31e091a92 100644 --- a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c @@ -575,6 +575,9 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, if (rdev->family < CHIP_RV770) pll->flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP; + /* use frac fb div on APUs */ + if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev)) + pll->flags |= RADEON_PLL_USE_FRAC_FB_DIV; } else { pll->flags |= RADEON_PLL_LEGACY;