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Revert "drm/radeon: don't share plls if monitors differ in audio support" 

This reverts commit a10f0df061.

Fixes some systems at the expense of others.  Need to properly
fix the pll divider selection.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=99651

Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2015-06-10 01:29:14 -04:00
parent 6dfd197283
commit 6fb3c025fe
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/radeon/atombios_crtc.c
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@ -1798,9 +1798,7 @@ static int radeon_get_shared_nondp_ppll(struct drm_crtc *crtc)
if ((crtc->mode.clock == test_crtc->mode.clock) &&
(adjusted_clock == test_adjusted_clock) &&
(radeon_crtc->ss_enabled == test_radeon_crtc->ss_enabled) &&
(test_radeon_crtc->pll_id != ATOM_PPLL_INVALID) &&
(drm_detect_monitor_audio(radeon_connector_edid(test_radeon_crtc->connector)) ==
drm_detect_monitor_audio(radeon_connector_edid(radeon_crtc->connector))))
(test_radeon_crtc->pll_id != ATOM_PPLL_INVALID))
return test_radeon_crtc->pll_id;
}
}