From 9a571d83acb564827867c54b30c3e5f05d6338ae Mon Sep 17 00:00:00 2001 From: Charlene Liu Date: Mon, 20 Sep 2021 14:30:02 -0400 Subject: [PATCH] drm/amd/display: Pass PCI deviceid into DC commit d942856865c733ff60450de9691af796ad71d7bc upstream. [why] pci deviceid not passed to dal dc, without proper break, dcn2.x falls into dcn3.x code path [how] pass in pci deviceid, and break once dal_version initialized. Reviewed-by: Zhan Liu Acked-by: Anson Jacob Signed-off-by: Charlene Liu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0dc60fe22aef..8e4d863c7570 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -664,6 +664,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) init_data.asic_id.pci_revision_id = adev->rev_id; init_data.asic_id.hw_internal_rev = adev->external_rev_id; + init_data.asic_id.chip_id = adev->pdev->device; init_data.asic_id.vram_width = adev->gmc.vram_width; /* TODO: initialize init_data.asic_id.vram_type here!!!! */