* @audio_ops: Ops implemented by hda driver, called by DRM driver
*/
const struct drm_audio_component_audio_ops *audio_ops;
+ /**
+ * @master_bind_complete: completion held during component master binding
+ */
+ struct completion master_bind_complete;
};
#endif /* _DRM_AUDIO_COMPONENT_H_ */
goto module_put;
}
+ complete_all(&acomp->master_bind_complete);
return 0;
module_put:
module_put(acomp->ops->owner);
out_unbind:
component_unbind_all(dev, acomp);
+ complete_all(&acomp->master_bind_complete);
return ret;
}
if (!acomp)
return -ENOMEM;
acomp->audio_ops = aops;
+ init_completion(&acomp->master_bind_complete);
bus->audio_component = acomp;
devres_add(dev, acomp);
#include <sound/hda_i915.h>
#include <sound/hda_register.h>
-static struct completion bind_complete;
-
#define IS_HSW_CONTROLLER(pci) (((pci)->device == 0x0a0c) || \
((pci)->device == 0x0c0c) || \
((pci)->device == 0x0d0c) || \
return pci_dev_present(ids);
}
-static int i915_master_bind(struct device *dev,
- struct drm_audio_component *acomp)
-{
- complete_all(&bind_complete);
- /* clear audio_ops here as it was needed only for completion call */
- acomp->audio_ops = NULL;
- return 0;
-}
-
-static const struct drm_audio_component_audio_ops i915_init_ops = {
- .master_bind = i915_master_bind
-};
-
/**
* snd_hdac_i915_init - Initialize i915 audio component
* @bus: HDA core bus
if (!i915_gfx_present())
return -ENODEV;
- init_completion(&bind_complete);
-
- err = snd_hdac_acomp_init(bus, &i915_init_ops,
+ err = snd_hdac_acomp_init(bus, NULL,
i915_component_master_match,
sizeof(struct i915_audio_component) - sizeof(*acomp));
if (err < 0)
if (!IS_ENABLED(CONFIG_MODULES) ||
!request_module("i915")) {
/* 60s timeout */
- wait_for_completion_timeout(&bind_complete,
- msecs_to_jiffies(60 * 1000));
+ wait_for_completion_timeout(&acomp->master_bind_complete,
+ msecs_to_jiffies(60 * 1000));
}
}
if (!acomp->ops) {