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
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@ -259,15 +259,6 @@ static int virtio_gpu_conn_mode_valid(struct drm_connector *connector,
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return MODE_BAD;
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}
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static struct drm_encoder*
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virtio_gpu_best_encoder(struct drm_connector *connector)
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{
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struct virtio_gpu_output *virtio_gpu_output =
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drm_connector_to_virtio_gpu_output(connector);
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return &virtio_gpu_output->enc;
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}
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static const struct drm_encoder_helper_funcs virtio_gpu_enc_helper_funcs = {
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.mode_set = virtio_gpu_enc_mode_set,
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.enable = virtio_gpu_enc_enable,
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@ -277,7 +268,6 @@ static const struct drm_encoder_helper_funcs virtio_gpu_enc_helper_funcs = {
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static const struct drm_connector_helper_funcs virtio_gpu_conn_helper_funcs = {
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.get_modes = virtio_gpu_conn_get_modes,
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.mode_valid = virtio_gpu_conn_mode_valid,
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.best_encoder = virtio_gpu_best_encoder,
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};
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static enum drm_connector_status virtio_gpu_conn_detect(
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