From a92462d6bf493c4c96b6d0517b8357fc0a1746d0 Mon Sep 17 00:00:00 2001 From: José Roberto de Souza Date: Fri, 13 Sep 2019 16:28:56 -0700 Subject: drm/connector: Share with non-atomic drivers the function to get the single encoder MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This 3 non-atomic drivers all have the same function getting the only encoder available in the connector, also atomic drivers have this fallback. So moving it a common place and sharing between atomic and non-atomic drivers. While at it I also removed the mention of drm_atomic_helper_best_encoder() that was renamed in commit 297e30b5d9b6 ("drm/atomic-helper: Unexport drm_atomic_helper_best_encoder"). v3: moving drm_connector_get_single_encoder to drm_kms_helper module Reviewed-by: Laurent Pinchart Reviewed-by: Ville Syrjälä Suggested-by: Ville Syrjälä Cc: Ville Syrjälä Cc: Daniel Vetter Cc: Laurent Pinchart Cc: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Signed-off-by: José Roberto de Souza Signed-off-by: Manasi Navare Link: https://patchwork.freedesktop.org/patch/msgid/20190913232857.389834-1-jose.souza@intel.com --- drivers/gpu/drm/drm_atomic_helper.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'drivers/gpu/drm/drm_atomic_helper.c') diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 4706439fb490..9d7e4da6c292 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -97,17 +97,6 @@ drm_atomic_helper_plane_changed(struct drm_atomic_state *state, } } -/* - * For connectors that support multiple encoders, either the - * .atomic_best_encoder() or .best_encoder() operation must be implemented. - */ -static struct drm_encoder * -pick_single_encoder_for_connector(struct drm_connector *connector) -{ - WARN_ON(connector->encoder_ids[1]); - return drm_encoder_find(connector->dev, NULL, connector->encoder_ids[0]); -} - static int handle_conflicting_encoders(struct drm_atomic_state *state, bool disable_conflicting_encoders) { @@ -135,7 +124,7 @@ static int handle_conflicting_encoders(struct drm_atomic_state *state, else if (funcs->best_encoder) new_encoder = funcs->best_encoder(connector); else - new_encoder = pick_single_encoder_for_connector(connector); + new_encoder = drm_connector_get_single_encoder(connector); if (new_encoder) { if (encoder_mask & drm_encoder_mask(new_encoder)) { @@ -359,7 +348,7 @@ update_connector_routing(struct drm_atomic_state *state, else if (funcs->best_encoder) new_encoder = funcs->best_encoder(connector); else - new_encoder = pick_single_encoder_for_connector(connector); + new_encoder = drm_connector_get_single_encoder(connector); if (!new_encoder) { DRM_DEBUG_ATOMIC("No suitable encoder found for [CONNECTOR:%d:%s]\n", -- cgit v1.2.3