From 218b5dcde4d30e071eec4201a36af665ccfa7e1c Mon Sep 17 00:00:00 2001 From: John Brooks Date: Tue, 27 Jun 2017 22:33:17 -0400 Subject: drm/amdgpu: Add vis_vramlimit module parameter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Allow specifying a limit on visible VRAM via a module parameter. This is helpful for testing performance under visible VRAM pressure. v2: Add cast to 64-bit (Christian König) Signed-off-by: John Brooks Reviewed-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Michel Dänzer 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 019a4b73e5f5..0d6b0617cdf0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -75,6 +75,7 @@ */ extern int amdgpu_modeset; extern int amdgpu_vram_limit; +extern int amdgpu_vis_vram_limit; extern unsigned amdgpu_gart_size; extern int amdgpu_gtt_size; extern int amdgpu_moverate; -- cgit