diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0876-drm-amd-dal-Add-print-to-indicate-DC-creation.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0876-drm-amd-dal-Add-print-to-indicate-DC-creation.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0876-drm-amd-dal-Add-print-to-indicate-DC-creation.patch b/common/recipes-kernel/linux/files/0876-drm-amd-dal-Add-print-to-indicate-DC-creation.patch new file mode 100644 index 00000000..1c6f736a --- /dev/null +++ b/common/recipes-kernel/linux/files/0876-drm-amd-dal-Add-print-to-indicate-DC-creation.patch @@ -0,0 +1,53 @@ +From 6cd9b175ad4042f07b185763c2043da96720603e Mon Sep 17 00:00:00 2001 +From: Eric Yang <eric.yang2@amd.com> +Date: Wed, 2 Mar 2016 14:21:43 -0500 +Subject: [PATCH 0876/1110] drm/amd/dal: Add print to indicate DC creation + +Signed-off-by: Eric Yang <eric.yang2@amd.com> +Acked-by: Harry Wentland <harry.wentland@amd.com> +--- + drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c | 4 ++++ + drivers/gpu/drm/amd/dal/dc/core/dc.c | 5 +++++ + 2 files changed, 9 insertions(+) + +diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c +index 2f2077e1..b089124 100644 +--- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c ++++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c +@@ -250,6 +250,7 @@ int amdgpu_dm_init(struct amdgpu_device *adev) + adev->dm.ddev = adev->ddev; + adev->dm.adev = adev; + ++ DRM_INFO("DAL is enabled\n"); + /* Zero all the fields */ + memset(&init_data, 0, sizeof(init_data)); + +@@ -305,6 +306,9 @@ int amdgpu_dm_init(struct amdgpu_device *adev) + /* Display Core create. */ + adev->dm.dc = dc_create(&init_data); + ++ if (!adev->dm.dc) ++ DRM_INFO("Display Core failed to initialize!\n"); ++ + INIT_WORK(&adev->dm.mst_hotplug_work, hotplug_notify_work_func); + + if (amdgpu_dm_initialize_drm_device(adev)) { +diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc.c b/drivers/gpu/drm/amd/dal/dc/core/dc.c +index 80339f6..b533b59 100644 +--- a/drivers/gpu/drm/amd/dal/dc/core/dc.c ++++ b/drivers/gpu/drm/amd/dal/dc/core/dc.c +@@ -489,6 +489,11 @@ struct dc *dc_create(const struct dc_init_data *init_params) + dc->public.caps.max_links = dc->link_count; + dc->public.caps.max_audios = dc->res_pool.audio_count; + ++ dal_logger_write(dc->ctx->logger, ++ LOG_MAJOR_INTERFACE_TRACE, ++ LOG_MINOR_COMPONENT_DC, ++ "Display Core initialized\n"); ++ + return &dc->public; + + construct_fail: +-- +2.7.4 + |