From: Ken Wang <Qingqing.Wang@xxxxxxx>
v3: white space fixes
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: Ken Wang <Qingqing.Wang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/atombios_crtc.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c
index 49a39b1..f7d236f 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.c
@@ -497,7 +497,13 @@ void amdgpu_atombios_crtc_set_disp_eng_pll(struct amdgpu_device *adev,
* SetPixelClock provides the dividers
*/
args.v6.ulDispEngClkFreq = cpu_to_le32(dispclk);
- args.v6.ucPpll = ATOM_EXT_PLL1;
+ if (adev->asic_type == CHIP_TAHITI ||
+ adev->asic_type == CHIP_PITCAIRN ||
+ adev->asic_type == CHIP_VERDE ||
+ adev->asic_type == CHIP_OLAND)
+ args.v6.ucPpll = ATOM_PPLL0;
+ else
+ args.v6.ucPpll = ATOM_EXT_PLL1;
break;
default:
DRM_ERROR("Unknown table version %d %d\n", frev, crev);
--
2.5.5
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