On Wed, Feb 24, 2016 at 09:37:33AM +0100, Maarten Lankhorst wrote:
> Now that only encoders can be stolen that are part of the state
> steal_encoder no longer needs to inspect all connectors,
> just those that are part of the atomic state.
steal_encoder() can no longer fail after this, so should clean up the
caller a bit too I think.
>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/drm_atomic_helper.c | 11 ++---------
> 1 file changed, 2 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
> index 32bd5bebef0b..0fc56339001d 100644
> --- a/drivers/gpu/drm/drm_atomic_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_helper.c
> @@ -215,18 +215,11 @@ steal_encoder(struct drm_atomic_state *state,
> struct drm_crtc_state *crtc_state;
> struct drm_connector *connector;
> struct drm_connector_state *connector_state;
> + int i;
>
> - drm_for_each_connector(connector, state->dev) {
> + for_each_connector_in_state(state, connector, connector_state, i) {
> struct drm_crtc *encoder_crtc;
>
> - if (connector->state->best_encoder != encoder)
> - continue;
> -
> - connector_state = drm_atomic_get_connector_state(state,
> - connector);
> - if (IS_ERR(connector_state))
> - return PTR_ERR(connector_state);
> -
> if (connector_state->best_encoder != encoder ||
> WARN_ON(!connector_state->crtc))
> continue;
> --
> 2.1.0
>
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--
Ville Syrjälä
Intel OTC
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