drm/radeon: add error output if VM CS fails on cayman



So we know why the CS was rejected.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

parent 614499b4

drivers/gpu/drm/radeon/evergreen_cs.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2829,6 +2829,7 @@ static bool evergreen_vm_reg_valid(u32 reg)
		case CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS:
		return true;
		default:
		DRM_ERROR("Invalid register 0x%x in CS\n", reg);
		return false;
		}
		}