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Subject[PATCH 4.0 080/105] Revert "drm/radeon: dont share plls if monitors differ in audio support"
Date
4.0-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Alex Deucher <alexander.deucher@amd.com>

commit 6fb3c025fee16f11ebd73f84f5aba1ee9ce7f8c6 upstream.

This reverts commit a10f0df0615abb194968fc08147f3cdd70fd5aa5.

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

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/gpu/drm/radeon/atombios_crtc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1789,9 +1789,7 @@ static int radeon_get_shared_nondp_ppll(
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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