drm/radeon: use frac fb div on DCE8
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -555,7 +555,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
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if (rdev->family < CHIP_RV770)
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radeon_crtc->pll_flags |= RADEON_PLL_PREFER_MINM_OVER_MAXP;
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/* use frac fb div on APUs */
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if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev))
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if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev) || ASIC_IS_DCE8(rdev))
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radeon_crtc->pll_flags |= RADEON_PLL_USE_FRAC_FB_DIV;
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/* use frac fb div on RS780/RS880 */
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if ((rdev->family == CHIP_RS780) || (rdev->family == CHIP_RS880))
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