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drm: arc: Rely on the default ->best_encoder() behavior

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We have a 1:1 relationship between connectors and encoders and the
driver is relying on the atomic helpers: we can drop the custom
->best_encoder(), and let the core call drm_atomic_helper_best_encoder()
for us.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465300095-16971-3-git-send-email-boris.brezillon@free-electrons.com
This commit is contained in:
Boris Brezillon 2016-06-07 13:47:57 +02:00 committed by Daniel Vetter
parent 5c0be3f1bb
commit da5b9d6b09
1 changed files with 0 additions and 18 deletions
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18
drivers/gpu/drm/arc/arcpgu_hdmi.c
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@ -46,23 +46,6 @@ static int arcpgu_drm_connector_get_modes(struct drm_connector *connector)
return sfuncs->get_modes(&slave->base, connector); return sfuncs->get_modes(&slave->base, connector);
} }
struct drm_encoder *
arcpgu_drm_connector_best_encoder(struct drm_connector *connector)
{
struct drm_encoder_slave *slave;
struct arcpgu_drm_connector *con =
container_of(connector, struct arcpgu_drm_connector, connector);
slave = con->encoder_slave;
if (slave == NULL) {
dev_err(connector->dev->dev,
"connector_best_encoder: cannot find slave encoder for connector\n");
return NULL;
}
return &slave->base;
}
static enum drm_connector_status static enum drm_connector_status
arcpgu_drm_connector_detect(struct drm_connector *connector, bool force) arcpgu_drm_connector_detect(struct drm_connector *connector, bool force)
{ {
@ -97,7 +80,6 @@ static void arcpgu_drm_connector_destroy(struct drm_connector *connector)
static const struct drm_connector_helper_funcs static const struct drm_connector_helper_funcs
arcpgu_drm_connector_helper_funcs = { arcpgu_drm_connector_helper_funcs = {
.get_modes = arcpgu_drm_connector_get_modes, .get_modes = arcpgu_drm_connector_get_modes,
.best_encoder = arcpgu_drm_connector_best_encoder,
}; };
static const struct drm_connector_funcs arcpgu_drm_connector_funcs = { static const struct drm_connector_funcs arcpgu_drm_connector_funcs = {