[PATCH] drm/amdgpu/dce11: don't share PLLs on Polaris
Alex Deucher
alexdeucher at gmail.com
Fri May 6 13:39:01 UTC 2016
They are part of the phy so you can't share them.
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index e4f3dc7..b5464ca3 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -2419,10 +2419,6 @@ static u32 dce_v11_0_pick_pll(struct drm_crtc *crtc)
if (ENCODER_MODE_IS_DP(amdgpu_atombios_encoder_get_encoder_mode(amdgpu_crtc->encoder)))
return ATOM_DP_DTO;
- /* use the same PPLL for all monitors with the same clock */
- pll = amdgpu_pll_get_shared_nondp_ppll(crtc);
- if (pll != ATOM_PPLL_INVALID)
- return pll;
switch (amdgpu_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
--
2.5.5
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