diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4380-drm-amdgpu-print-the-BO-flags-in-the-gem-debugfs-ent.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4380-drm-amdgpu-print-the-BO-flags-in-the-gem-debugfs-ent.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4380-drm-amdgpu-print-the-BO-flags-in-the-gem-debugfs-ent.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4380-drm-amdgpu-print-the-BO-flags-in-the-gem-debugfs-ent.patch new file mode 100644 index 00000000..661d84f4 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4380-drm-amdgpu-print-the-BO-flags-in-the-gem-debugfs-ent.patch @@ -0,0 +1,53 @@ +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 +Content-Transfer-Encoding: 8bit + +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 + |