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drm/bridge: dw-hdmi: Use drm_atomic_helper_best_encoder() 

We have a 1:1 relationship between connectors and encoders, which means
we can rely on the drm_atomic_helper_best_encoder() behavior.

We still have to explicitly assign ->best_encoder() to
drm_atomic_helper_best_encoder(), because the automated fallback to
drm_atomic_helper_best_encoder() when ->best_encoder() is NULL is only
available when the DRM device is using the atomic helpers, and this bridge
is compatible with non-atomic and atomic devices.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465300095-16971-21-git-send-email-boris.brezillon@free-electrons.com
This commit is contained in:
Boris Brezillon 2016-06-07 13:48:15 +02:00 committed by Daniel Vetter
parent 8438a73d76
commit c2a441fe8f
1 changed files with 1 additions and 10 deletions
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11
drivers/gpu/drm/bridge/dw-hdmi.c
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@ -1476,15 +1476,6 @@ dw_hdmi_connector_mode_valid(struct drm_connector *connector,
return mode_status;
}
static struct drm_encoder *dw_hdmi_connector_best_encoder(struct drm_connector
*connector)
{
struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
connector);
return hdmi->encoder;
}
static void dw_hdmi_connector_destroy(struct drm_connector *connector)
{
drm_connector_unregister(connector);
@ -1525,7 +1516,7 @@ static const struct drm_connector_funcs dw_hdmi_atomic_connector_funcs = {
static const struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = {
.get_modes = dw_hdmi_connector_get_modes,
.mode_valid = dw_hdmi_connector_mode_valid,
.best_encoder = dw_hdmi_connector_best_encoder,
.best_encoder = drm_atomic_helper_best_encoder,
};
static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = {