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

The virtgpu output exposes a 1:1 relationship between connectors and
encoders and the driver is relying on the atomic helpers: we can drop
the custom ->best_encoder() implementation and let the core call
drm_atomic_helper_best_encoder() for us.

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/1465300095-16971-16-git-send-email-boris.brezillon@free-electrons.com
This commit is contained in:
Boris Brezillon 2016-06-07 13:48:10 +02:00 committed by Daniel Vetter
parent b2d61d66ad
commit a50dcc5001
1 changed files with 0 additions and 10 deletions
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10
drivers/gpu/drm/virtio/virtgpu_display.c
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@ -259,15 +259,6 @@ static int virtio_gpu_conn_mode_valid(struct drm_connector *connector,
return MODE_BAD;
}
static struct drm_encoder*
virtio_gpu_best_encoder(struct drm_connector *connector)
{
struct virtio_gpu_output *virtio_gpu_output =
drm_connector_to_virtio_gpu_output(connector);
return &virtio_gpu_output->enc;
}
static const struct drm_encoder_helper_funcs virtio_gpu_enc_helper_funcs = {
.mode_set = virtio_gpu_enc_mode_set,
.enable = virtio_gpu_enc_enable,
@ -277,7 +268,6 @@ static const struct drm_encoder_helper_funcs virtio_gpu_enc_helper_funcs = {
static const struct drm_connector_helper_funcs virtio_gpu_conn_helper_funcs = {
.get_modes = virtio_gpu_conn_get_modes,
.mode_valid = virtio_gpu_conn_mode_valid,
.best_encoder = virtio_gpu_best_encoder,
};
static enum drm_connector_status virtio_gpu_conn_detect(