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Commit 6b155d6a authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: print the BO flags in the gem debugfs entry 



Quite useful to know.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c7535379

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

+15 −0
Original line number Diff line number Diff line
@@ -774,6 +774,12 @@ 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;
@@ -814,6 +820,15 @@ 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;