Re: [RFC PATCH] drm/amd/display: fix bandwidth validation failure on DCN 2.1

2024-01-03 Thread Greg KH
On Wed, Jan 03, 2024 at 09:44:18AM -0500, Hamza Mahfooz wrote: > On 12/29/23 11:25, Melissa Wen wrote: > > IGT `amdgpu/amd_color/crtc-lut-accuracy` fails right at the beginning of > > the test execution, during atomic check, because DC rejects the > > bandwidth state for a fb sizing 64x64. The test

Re: [RFC PATCH] drm/amd/display: fix bandwidth validation failure on DCN 2.1

2024-01-03 Thread Hamza Mahfooz
On 12/29/23 11:25, Melissa Wen wrote: IGT `amdgpu/amd_color/crtc-lut-accuracy` fails right at the beginning of the test execution, during atomic check, because DC rejects the bandwidth state for a fb sizing 64x64. The test was previously working with the deprecated dc_commit_state(). Now using dc

[RFC PATCH] drm/amd/display: fix bandwidth validation failure on DCN 2.1

2023-12-29 Thread Melissa Wen
IGT `amdgpu/amd_color/crtc-lut-accuracy` fails right at the beginning of the test execution, during atomic check, because DC rejects the bandwidth state for a fb sizing 64x64. The test was previously working with the deprecated dc_commit_state(). Now using dc_validate_with_context() approach, the a