diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0532-drm-amd-display-MST-atomic_get_property-missing.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0532-drm-amd-display-MST-atomic_get_property-missing.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0532-drm-amd-display-MST-atomic_get_property-missing.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0532-drm-amd-display-MST-atomic_get_property-missing.patch new file mode 100644 index 00000000..3c6e9e7b --- /dev/null +++ b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0532-drm-amd-display-MST-atomic_get_property-missing.patch @@ -0,0 +1,33 @@ +From 6dd201d2681dd336ff82afc7feaf94d0cfd08e65 Mon Sep 17 00:00:00 2001 +From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> +Date: Mon, 19 Jun 2017 11:38:15 -0400 +Subject: [PATCH 0532/4131] drm/amd/display: MST atomic_get_property missing. + +Missing function implementation was leading to EINVAL +in UMD thus not adding MST connector to X topology +and hence not getting set mode for it. + +Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> +Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +index 5fc963d..3349489 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +@@ -170,7 +170,8 @@ static const struct drm_connector_funcs dm_dp_mst_connector_funcs = { + .set_property = drm_atomic_helper_connector_set_property, + .atomic_duplicate_state = amdgpu_dm_connector_atomic_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +- .atomic_set_property = amdgpu_dm_connector_atomic_set_property ++ .atomic_set_property = amdgpu_dm_connector_atomic_set_property, ++ .atomic_get_property = amdgpu_dm_connector_atomic_get_property + }; + + static int dm_dp_mst_get_modes(struct drm_connector *connector) +-- +2.7.4 + |