if (!encoder_funcs)
return;
- drm_bridge_disable(encoder->bridge);
-
if (encoder_funcs->disable)
(*encoder_funcs->disable)(encoder);
else if (encoder_funcs->dpms)
(*encoder_funcs->dpms)(encoder, DRM_MODE_DPMS_OFF);
-
- drm_bridge_post_disable(encoder->bridge);
}
static void __drm_helper_disable_unused_functions(struct drm_device *dev)
if (!encoder_funcs)
continue;
- ret = drm_bridge_mode_fixup(encoder->bridge,
- mode, adjusted_mode);
- if (!ret) {
- DRM_DEBUG_KMS("Bridge fixup failed\n");
- goto done;
- }
-
encoder_funcs = encoder->helper_private;
if (encoder_funcs->mode_fixup) {
if (!(ret = encoder_funcs->mode_fixup(encoder, mode,
if (!encoder_funcs)
continue;
- drm_bridge_disable(encoder->bridge);
-
/* Disable the encoders as the first thing we do. */
if (encoder_funcs->prepare)
encoder_funcs->prepare(encoder);
-
- drm_bridge_post_disable(encoder->bridge);
}
drm_crtc_prepare_encoders(dev);
encoder->base.id, encoder->name, mode->name);
if (encoder_funcs->mode_set)
encoder_funcs->mode_set(encoder, mode, adjusted_mode);
-
- drm_bridge_mode_set(encoder->bridge, mode, adjusted_mode);
}
/* Now enable the clocks, plane, pipe, and connectors that we set up. */
if (!encoder_funcs)
continue;
- drm_bridge_pre_enable(encoder->bridge);
-
if (encoder_funcs->commit)
encoder_funcs->commit(encoder);
-
- drm_bridge_enable(encoder->bridge);
}
/* Calculate and store various constants which
/* Helper which handles bridge ordering around encoder dpms */
static void drm_helper_encoder_dpms(struct drm_encoder *encoder, int mode)
{
- struct drm_bridge *bridge = encoder->bridge;
const struct drm_encoder_helper_funcs *encoder_funcs;
encoder_funcs = encoder->helper_private;
if (!encoder_funcs)
return;
- if (mode == DRM_MODE_DPMS_ON)
- drm_bridge_pre_enable(bridge);
- else
- drm_bridge_disable(bridge);
-
if (encoder_funcs->dpms)
encoder_funcs->dpms(encoder, mode);
-
- if (mode == DRM_MODE_DPMS_ON)
- drm_bridge_enable(bridge);
- else
- drm_bridge_post_disable(bridge);
}
static int drm_helper_choose_crtc_dpms(struct drm_crtc *crtc)