There are no users left and we do not want to have this function available.
drm_atomic_bridge_check() is used to call the mode_fixup() operation for the chained bridges and there is no need for drm_atomic_bridge_check(). Drop it.
Signed-off-by: Sam Ravnborg sam@ravnborg.org Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Cc: Maarten Lankhorst maarten.lankhorst@linux.intel.com Cc: Maxime Ripard mripard@kernel.org Cc: Thomas Zimmermann tzimmermann@suse.de Cc: David Airlie airlied@linux.ie Cc: Daniel Vetter daniel@ffwll.ch --- drivers/gpu/drm/drm_bridge.c | 37 ------------------------------------ include/drm/drm_bridge.h | 3 --- 2 files changed, 40 deletions(-)
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index f34a3382a738..fff5abb2a733 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -336,43 +336,6 @@ void drm_bridge_detach(struct drm_bridge *bridge) * needed, in order to gradually transition to the new model. */
-/** - * drm_bridge_chain_mode_fixup - fixup proposed mode for all bridges in the - * encoder chain - * @bridge: bridge control structure - * @mode: desired mode to be set for the bridge - * @adjusted_mode: updated mode that works for this bridge - * - * Calls &drm_bridge_funcs.mode_fixup for all the bridges in the - * encoder chain, starting from the first bridge to the last. - * - * Note: the bridge passed should be the one closest to the encoder - * - * RETURNS: - * true on success, false on failure - */ -bool drm_bridge_chain_mode_fixup(struct drm_bridge *bridge, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) -{ - struct drm_encoder *encoder; - - if (!bridge) - return true; - - encoder = bridge->encoder; - list_for_each_entry_from(bridge, &encoder->bridge_chain, chain_node) { - if (!bridge->funcs->mode_fixup) - continue; - - if (!bridge->funcs->mode_fixup(bridge, mode, adjusted_mode)) - return false; - } - - return true; -} -EXPORT_SYMBOL(drm_bridge_chain_mode_fixup); - /** * drm_bridge_chain_mode_valid - validate the mode against all bridges in the * encoder chain. diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index 7bf3d44ecf46..a39531406bfe 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -829,9 +829,6 @@ drm_bridge_chain_get_first_bridge(struct drm_encoder *encoder) #define drm_for_each_bridge_in_chain(encoder, bridge) \ list_for_each_entry(bridge, &(encoder)->bridge_chain, chain_node)
-bool drm_bridge_chain_mode_fixup(struct drm_bridge *bridge, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); enum drm_mode_status drm_bridge_chain_mode_valid(struct drm_bridge *bridge, const struct drm_display_info *info,