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| author | Sam Ravnborg <sam@ravnborg.org> | 2024-05-31 22:37:46 +0200 |
|---|---|---|
| committer | Robert Foss <rfoss@kernel.org> | 2024-06-10 14:09:42 +0200 |
| commit | 1f020495458396766496ee067130f507a4d718e4 (patch) | |
| tree | 480d6cc2152d14308caa31b07ab6f03c25c2bd2c /drivers/gpu/drm/drm_bridge.c | |
| parent | drm/mediatek: Drop chain_mode_fixup call in mode_valid() (diff) | |
| download | linux-1f020495458396766496ee067130f507a4d718e4.tar.xz linux-1f020495458396766496ee067130f507a4d718e4.zip | |
drm/bridge: Drop drm_bridge_chain_mode_fixup
There are no users left of drm_bridge_chain_mode_fixup() and we
do not want to have this function available, so drop it.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240531-bridge_chain_mode-v1-2-8b49e36c5dd3@ravnborg.org
Diffstat (limited to 'drivers/gpu/drm/drm_bridge.c')
| -rw-r--r-- | drivers/gpu/drm/drm_bridge.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index 584d109330ab..d44f055dbe3e 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -468,43 +468,6 @@ void drm_bridge_detach(struct drm_bridge *bridge) */ /** - * 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. * @bridge: bridge control structure |