diff options
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 32 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 1 | ||||
| -rw-r--r-- | include/drm/drm_atomic_helper.h | 2 |
6 files changed, 13 insertions, 25 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index ac37c50d6c4b..5ac979d3450b 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -1957,7 +1957,6 @@ static const struct drm_connector_funcs dw_hdmi_connector_funcs = { static const struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = { .get_modes = dw_hdmi_connector_get_modes, - .best_encoder = drm_atomic_helper_best_encoder, }; static int dw_hdmi_bridge_attach(struct drm_bridge *bridge) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index e49b22381048..8acd89d2d1b3 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -92,6 +92,17 @@ 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) { @@ -119,7 +130,7 @@ static int handle_conflicting_encoders(struct drm_atomic_state *state, else if (funcs->best_encoder) new_encoder = funcs->best_encoder(connector); else - new_encoder = drm_atomic_helper_best_encoder(connector); + new_encoder = pick_single_encoder_for_connector(connector); if (new_encoder) { if (encoder_mask & drm_encoder_mask(new_encoder)) { @@ -316,7 +327,7 @@ update_connector_routing(struct drm_atomic_state *state, else if (funcs->best_encoder) new_encoder = funcs->best_encoder(connector); else - new_encoder = drm_atomic_helper_best_encoder(connector); + new_encoder = pick_single_encoder_for_connector(connector); if (!new_encoder) { DRM_DEBUG_ATOMIC("No suitable encoder found for [CONNECTOR:%d:%s]\n", @@ -3390,23 +3401,6 @@ fail: EXPORT_SYMBOL(drm_atomic_helper_page_flip_target); /** - * drm_atomic_helper_best_encoder - Helper for - * &drm_connector_helper_funcs.best_encoder callback - * @connector: Connector control structure - * - * This is a &drm_connector_helper_funcs.best_encoder callback helper for - * connectors that support exactly 1 encoder, statically determined at driver - * init time. - */ -struct drm_encoder * -drm_atomic_helper_best_encoder(struct drm_connector *connector) -{ - WARN_ON(connector->encoder_ids[1]); - return drm_encoder_find(connector->dev, NULL, connector->encoder_ids[0]); -} -EXPORT_SYMBOL(drm_atomic_helper_best_encoder); - -/** * DOC: atomic state reset and initialization * * Both the drm core and the atomic helpers assume that there is always the full diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c index 723578117191..4b5378495eea 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c @@ -274,7 +274,6 @@ static const struct drm_connector_funcs vmw_legacy_connector_funcs = { static const struct drm_connector_helper_funcs vmw_ldu_connector_helper_funcs = { - .best_encoder = drm_atomic_helper_best_encoder, }; /* diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c index ad0de7f0cd60..4c68ad6f3605 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c @@ -389,7 +389,6 @@ static const struct drm_connector_funcs vmw_sou_connector_funcs = { static const struct drm_connector_helper_funcs vmw_sou_connector_helper_funcs = { - .best_encoder = drm_atomic_helper_best_encoder, }; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index f30e839f7bfd..e28bb08114a5 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -1037,7 +1037,6 @@ static const struct drm_connector_funcs vmw_stdu_connector_funcs = { static const struct drm_connector_helper_funcs vmw_stdu_connector_helper_funcs = { - .best_encoder = drm_atomic_helper_best_encoder, }; diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index 657af7b39379..e60c4f0f8827 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -144,8 +144,6 @@ int drm_atomic_helper_page_flip_target( uint32_t flags, uint32_t target, struct drm_modeset_acquire_ctx *ctx); -struct drm_encoder * -drm_atomic_helper_best_encoder(struct drm_connector *connector); /* default implementations for state handling */ void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc); |