提交 6fb3c025 编写于 作者: A Alex Deucher

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

This reverts commit a10f0df0.

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
上级 6dfd1972
......@@ -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;
}
}
......
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