From 6a7f76e70fac0b1d41e7c5e193c33b1ee7e902c6 Mon Sep 17 00:00:00 2001 From: Christian König Date: Wed, 24 Aug 2016 15:51:49 +0200 Subject: drm/amdgpu: add VRAM manager v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Split VRAM allocations into 4MB blocks. v2: fix typo in comment, some suggested cleanups v3: document how to disable the feature, fix rebase issue Signed-off-by: Christian König Reviewed-by: Edward O'Callaghan Tested-by: Mike Lothian 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 039b57e4644c..1296f5967bd6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -97,6 +97,7 @@ extern char *amdgpu_disable_cu; extern int amdgpu_sclk_deep_sleep_en; extern char *amdgpu_virtual_display; extern unsigned amdgpu_pp_feature_mask; +extern int amdgpu_vram_page_split; #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS 3000 #define AMDGPU_MAX_USEC_TIMEOUT 100000 /* 100 ms */ -- cgit v1.2.3