[AMDGPU][DC] Bonaire - Unable to enable DC on Mobile CIK - Invalid Connector ObjectID
alexdeucher at gmail.com
Thu Apr 12 04:54:22 UTC 2018
On Thu, Apr 12, 2018 at 12:48 AM, Shawn Starr <shawn.starr at rogers.com> wrote:
> When trying an early 4.17-rc0 RPM from Fedora,
> I get:
> [ 2.794243] [drm:construct [amdgpu]] *ERROR* construct: Invalid Connector
> ObjectID from Adapter Service for connector index:1! type 0 expected 3
> We've had issues with connector types on this laptop before and found some
> workarounds, looks like those got lost with the DC code.
> my boot options: radeon.cik_support=0 amdgpu.cik_support=1
> drm_kms_helper.poll=0 amdgpu.dc=1
> What information would you like me to provide?
Other than the error message is there an actual problem? Please file
a bug and include your dmesg output (with amdgpu.dc_log=1) and xorg
log (if using X) and describe what display connectors are expected.
Also, if this is a hybrid laptop with multiple GPUs what mode is it in
and is there a difference if switch to a different mode (e.g., hybrid
vs dGPU only).
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