diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0528-drm-amdgpu-display-dm-amdgpu-make-dp-phy-debugfs-for.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0528-drm-amdgpu-display-dm-amdgpu-make-dp-phy-debugfs-for.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0528-drm-amdgpu-display-dm-amdgpu-make-dp-phy-debugfs-for.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0528-drm-amdgpu-display-dm-amdgpu-make-dp-phy-debugfs-for.patch new file mode 100644 index 00000000..6adebcfd --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0528-drm-amdgpu-display-dm-amdgpu-make-dp-phy-debugfs-for.patch @@ -0,0 +1,35 @@ +From 06aa75c6bbc57b907499dc61f85a5c71acd95d89 Mon Sep 17 00:00:00 2001 +From: hersen wu <hersenxs.wu@amd.com> +Date: Thu, 4 Oct 2018 09:28:20 -0400 +Subject: [PATCH 0528/2940] drm/amdgpu/display: dm/amdgpu: make dp phy debugfs + for eDP + +[WHY] dp debugfs file does not exist for eDP under + /sys/kernel/debug/dri/0/eDP-1. the root is phy debugfs + is created for dp connector only. +[HOW] for eDP connector, create phy debugfs too. + +Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> +Reviewed-by: David Francis <David.Francis@amd.com> +Acked-by: Leo Li <sunpeng.li@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +index 0ef4a40d2247..9a7ac58eb18e 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +@@ -705,7 +705,8 @@ int connector_debugfs_init(struct amdgpu_dm_connector *connector) + int i; + struct dentry *ent, *dir = connector->base.debugfs_entry; + +- if (connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) { ++ if (connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort || ++ connector->base.connector_type == DRM_MODE_CONNECTOR_eDP) { + for (i = 0; i < ARRAY_SIZE(dp_debugfs_entries); i++) { + ent = debugfs_create_file(dp_debugfs_entries[i].name, + 0644, +-- +2.17.1 + |