On Fri, May 11, 2018 at 11:40 AM, Christian König
wrote:
> Quite usfull to know.
"useful"
With that fixed:
Reviewed-by: Alex Deucher
>
> Signed-off-by: Christian König
> ---
> 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 c3f8c5573a97..b09030167c44 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
> @@ -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;
> @@ -815,6 +821,15 @@ 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;
> --
> 2.14.1
>
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