From 4e66d7d2156243bf6866fc83cda0c4b115627e6d Mon Sep 17 00:00:00 2001 From: Yong Zhao Date: Fri, 30 Aug 2019 18:09:10 -0400 Subject: drm/amdgpu: Add a kernel parameter for specifying the asic type As more and more new asics start to reuse the old device IDs before launch, there is a need to quickly override the existing asic type corresponding to the reused device ID through a kernel parameter. With this, engineers no longer need to rely on local hack patches, facilitating cooperation across teams. Signed-off-by: Yong Zhao Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index dd9e18f155f0..7723f4ed0130 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -168,6 +168,7 @@ extern int amdgpu_mcbp; extern int amdgpu_discovery; extern int amdgpu_mes; extern int amdgpu_noretry; +extern int amdgpu_force_asic_type; #ifdef CONFIG_DRM_AMDGPU_SI extern int amdgpu_si_support; -- cgit v1.2.3