diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5327-drm-amdgpu-display-return-proper-error-codes-in-dm.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5327-drm-amdgpu-display-return-proper-error-codes-in-dm.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5327-drm-amdgpu-display-return-proper-error-codes-in-dm.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5327-drm-amdgpu-display-return-proper-error-codes-in-dm.patch new file mode 100644 index 00000000..a764cd91 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5327-drm-amdgpu-display-return-proper-error-codes-in-dm.patch @@ -0,0 +1,57 @@ +From e1118c5f1a69a0336b24731dba21041dcbe30716 Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Thu, 13 Sep 2018 11:01:28 -0500 +Subject: [PATCH 5327/5725] drm/amdgpu/display: return proper error codes in dm + +Replace -1 with proper error codes. + +Acked-by: Huang Rui <ray.huang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Raveendra Talabattula <raveendra.talabattula@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +index ae505ed..3815c7b 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +@@ -495,7 +495,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) + error: + amdgpu_dm_fini(adev); + +- return -1; ++ return -EINVAL; + } + + static void amdgpu_dm_fini(struct amdgpu_device *adev) +@@ -550,7 +550,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev) + break; + default: + DRM_ERROR("Unsupported ASIC type: 0x%X\n", adev->asic_type); +- return -1; ++ return -EINVAL; + } + + if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { +@@ -1647,7 +1647,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev) + link_cnt = dm->dc->caps.max_links; + if (amdgpu_dm_mode_config_init(dm->adev)) { + DRM_ERROR("DM: Failed to initialize mode config\n"); +- return -1; ++ return -EINVAL; + } + + /* Identify the number of planes to be initialized */ +@@ -1769,7 +1769,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev) + kfree(aconnector); + for (i = 0; i < dm->dc->caps.max_planes; i++) + kfree(mode_info->planes[i]); +- return -1; ++ return -EINVAL; + } + + static void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm) +-- +2.7.4 + |