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[AMD Official Use Only - Internal Distribution Only]
At the risk of asking a dumb question, does amdgpu default to using DC on SI and CI ?
I'm asking because a lot of people seem to be using amdgpu successfully with analog outputs today on SI/CI... suggests that they are not using DC ?
If so then would enabling HDMI/DP audio support without DC be sufficient to flip the switch assuming we felt that other risks were manageable ?
Thanks,
John From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Alex Deucher <alexdeucher@xxxxxxxxx>
Sent: August 4, 2020 1:35 PM To: Michel Dänzer <michel@xxxxxxxxxxx> Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx>; amd-gfx mailing list <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>; Bas Nieuwenhuizen <bas@xxxxxxxxxxxxxxxxxxx> Subject: Re: Enabling AMDGPU by default for SI & CIK On Tue, Aug 4, 2020 at 4:38 AM Michel Dänzer <michel@xxxxxxxxxxx> wrote:
> > On 2020-08-03 1:45 a.m., Bas Nieuwenhuizen wrote: > > Hi all, > > > > Now that we have recently made some progress on getting feature parity > > with the Radeon driver for SI, I'm wondering what it would take to > > make AMDGPU the default driver for these generations. > > > > As far as I understand AMDGPU has had these features for CIK for a > > while already but it is still not the default driver. What would it > > take to make it the default? What is missing and/or broken? > > The main blockers I'm aware of for CIK are: > > 1) Lack of analogue connector support with DC > 2) Lack of HDMI/DP audio support without DC > > > 1) may apply to SI as well. Also, IIRC, there are suspend and resume problems with some CIK parts using amdgpu. Alex _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://nam11.safelinks.protection.outlook.com/?url=""> |
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