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Commit 0734a321 authored by Alex Deucher's avatar Alex Deucher Committed by Greg Kroah-Hartman
Browse files

drm/amdgpu: add more cases to DCE11 possible crtc mask setup 

commit 4ce3bd45b351633f2a0512c587f7fcba2ce044e8 upstream.

Add cases for asics with 3 and 5 crtcs.  Fixes an artificial
limitation on asics with 3 or 5 crtcs.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=99744



Reviewed-by: default avatarMichel Dänzer <michel.daenzer@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b507df2e

drivers/gpu/drm/amd/amdgpu/dce_v11_0.c

+6 −0
Original line number Diff line number Diff line
@@ -3814,9 +3814,15 @@ static void dce_v11_0_encoder_add(struct amdgpu_device *adev, 
	default:

		encoder->possible_crtcs = 0x3;

		break;

	case 3:

		encoder->possible_crtcs = 0x7;

		break;

	case 4:

		encoder->possible_crtcs = 0xf;

		break;

	case 5:

		encoder->possible_crtcs = 0x1f;

		break;

	case 6:

		encoder->possible_crtcs = 0x3f;

		break;