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authorSinclair Yeh <syeh@vmware.com>2017-03-24 00:23:20 +0300
committerSinclair Yeh <syeh@vmware.com>2017-04-01 01:20:42 +0300
commitd947d1b71deb1efa0e7b2600f09e7fe7ea1e622b (patch)
tree8ea486066af71ae826f6fee717cb0f5fc3538bd8 /drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
parent060e2ad57041b42ccecd0047ef4d893f200692c2 (diff)
downloadlinux-d947d1b71deb1efa0e7b2600f09e7fe7ea1e622b.tar.xz
drm/vmwgfx: Add and connect connector helper function
These helpers won't be called until we flip on the atomic support flag or set drm_crtc_funcs->set_config to using the atomic helper. v2 Use drm_atomic_helper_best_encoder() rather than a vmwgfx-specific one Signed-off-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Acked-by: Daniel Vetter <daniel@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 1d734de1e6e1..1b9e08335cce 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -389,6 +389,11 @@ static const struct drm_connector_funcs vmw_legacy_connector_funcs = {
.atomic_get_property = vmw_du_connector_atomic_get_property,
};
+static const struct
+drm_connector_helper_funcs vmw_ldu_connector_helper_funcs = {
+ .best_encoder = drm_atomic_helper_best_encoder,
+};
+
/*
* Legacy Display Plane Functions
*/
@@ -555,6 +560,8 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
DRM_ERROR("Failed to initialize connector\n");
goto err_free;
}
+
+ drm_connector_helper_add(connector, &vmw_ldu_connector_helper_funcs);
connector->status = vmw_du_connector_detect(connector, true);
vmw_connector_state_to_vcs(connector->state)->is_implicit = true;