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drm/radeon: use frac fb div on DCE8

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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2012-12-18 22:11:51 -05:00
parent 2f0047b2ba
commit c7d2f227e3
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/atombios_crtc.c
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@ -555,7 +555,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
if (rdev->family < CHIP_RV770)
radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
/* use frac fb div on APUs */
if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev))
if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev) || ASIC_IS_DCE8(rdev))
radeon_crtc->pll_flags |= RADEON_PLL_USE_FRAC_FB_DIV;
/* use frac fb div on RS780/RS880 */
if ((rdev->family == CHIP_RS780) || (rdev->family == CHIP_RS880))