diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0458-drm-amd-amdgpu-Enable-ability-to-print-register-stat.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0458-drm-amd-amdgpu-Enable-ability-to-print-register-stat.patch | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/common/recipes-kernel/linux/files/0458-drm-amd-amdgpu-Enable-ability-to-print-register-stat.patch b/common/recipes-kernel/linux/files/0458-drm-amd-amdgpu-Enable-ability-to-print-register-stat.patch deleted file mode 100644 index a2e6a8f1..00000000 --- a/common/recipes-kernel/linux/files/0458-drm-amd-amdgpu-Enable-ability-to-print-register-stat.patch +++ /dev/null @@ -1,91 +0,0 @@ -From 0f09539c772af43949b4358c6b45fe30a9b14861 Mon Sep 17 00:00:00 2001 -From: Tom St Denis <tom.stdenis@amd.com> -Date: Mon, 28 Mar 2016 08:21:52 -0400 -Subject: [PATCH 0458/1110] drm/amd/amdgpu: Enable ability to print register - status - -Added file "amdgpu_print_status" to debugfs and you can -cat it to have the dmesg log populated with register values -from various IP blocks. - -Signed-off-by: Tom St Denis <tom.stdenis@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 42 ++++++++++++++++++++++++++++++ - 1 file changed, 42 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c -index 9663d17..f03fa47 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c -@@ -47,6 +47,8 @@ - - static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev); - static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev); -+static int amdgpu_debugfs_status_init(struct amdgpu_device *adev); -+ - - static const char *amdgpu_asic_name[] = { - "BONAIRE", -@@ -1110,6 +1112,15 @@ const struct amdgpu_ip_block_version * amdgpu_get_ip_block( - return NULL; - } - -+void amdgpu_print_status(struct amdgpu_device *adev) -+{ -+ int i; -+ -+ for (i = 0; i < adev->num_ip_blocks; i++) -+ if (adev->ip_blocks[i].funcs->print_status) -+ adev->ip_blocks[i].funcs->print_status(adev); -+} -+ - /** - * amdgpu_ip_block_version_cmp - * -@@ -1258,6 +1269,8 @@ static int amdgpu_init(struct amdgpu_device *adev) - adev->ip_block_status[i].hw = true; - } - -+ amdgpu_debugfs_status_init(adev); -+ - return 0; - } - -@@ -2162,3 +2175,32 @@ static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev) - } - static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev) { } - #endif -+ -+/* -+ * Status debugfs -+ */ -+#if defined(CONFIG_DEBUG_FS) -+static int amdgpu_debugfs_print_status(struct seq_file *m, void *data) -+{ -+ struct drm_info_node *node = (struct drm_info_node *)m->private; -+ struct drm_device *dev = node->minor->dev; -+ struct amdgpu_device *adev = dev->dev_private; -+ -+ amdgpu_print_status(adev); -+ -+ return 0; -+} -+ -+static struct drm_info_list amdgpu_debugfs_status_list[] = { -+ {"amdgpu_print_status", &amdgpu_debugfs_print_status, 0, NULL}, -+}; -+#endif -+ -+static int amdgpu_debugfs_status_init(struct amdgpu_device *adev) -+{ -+#if defined(CONFIG_DEBUG_FS) -+ return amdgpu_debugfs_add_files(adev, amdgpu_debugfs_status_list, 1); -+#else -+ return 0; -+#endif -+} --- -2.7.4 - |