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From 48e718bf83742b864896f982345c4a94ebaa9fb0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Fri, 11 May 2018 23:14:29 +0800
Subject: [PATCH 4380/5725] drm/amdgpu: print the BO flags in the gem debugfs
entry
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Quite useful to know.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 22e1298..b432b21 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -925,6 +925,12 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv,
}
#if defined(CONFIG_DEBUG_FS)
+
+#define amdgpu_debugfs_gem_bo_print_flag(m, bo, flag) \
+ if (bo->flags & (AMDGPU_GEM_CREATE_ ## flag)) { \
+ seq_printf((m), " " #flag); \
+ }
+
static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data)
{
struct drm_gem_object *gobj = ptr;
@@ -972,6 +978,15 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data)
else if (dma_buf)
seq_printf(m, " exported as %p", dma_buf);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, CPU_ACCESS_REQUIRED);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, NO_CPU_ACCESS);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, CPU_GTT_USWC);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, VRAM_CLEARED);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, SHADOW);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, VRAM_CONTIGUOUS);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, VM_ALWAYS_VALID);
+ amdgpu_debugfs_gem_bo_print_flag(m, bo, EXPLICIT_SYNC);
+
seq_printf(m, "\n");
return 0;
--
2.7.4
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