diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-11 20:32:31 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-11 20:32:31 +0100 |
commit | 4417967bf2479020652049155c11a2d5b3a0136e (patch) | |
tree | d62cd882cf03486c8c7bb24524be0e13664b1822 /sound | |
parent | 9481caf39bf55a862067007ffc53621b4305a387 (diff) | |
parent | 8857c7d065e900a0b3829c97634c99501b606541 (diff) |
Merge tag 'topic/component-typed-2019-02-11' of git://anongit.freedesktop.org/drm/drm-intel into driver-core-next
Daniel writes:
typed componented support + i915/snd-hda changes
This is needed by the new MEI-HDCP support in i915, so will need to go
in through drm and drivers-misc trees at least.
* tag 'topic/component-typed-2019-02-11' of git://anongit.freedesktop.org/drm/drm-intel:
i915/snd_hdac: I915 subcomponent for the snd_hdac
components: multiple components for a device
component: Add documentation
Diffstat (limited to 'sound')
-rw-r--r-- | sound/hda/hdac_component.c | 4 | ||||
-rw-r--r-- | sound/hda/hdac_i915.c | 6 |
2 files changed, 6 insertions, 4 deletions
diff --git a/sound/hda/hdac_component.c b/sound/hda/hdac_component.c index a6d37b9d6413..5c95933e739a 100644 --- a/sound/hda/hdac_component.c +++ b/sound/hda/hdac_component.c @@ -269,7 +269,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_acomp_register_notifier); */ int snd_hdac_acomp_init(struct hdac_bus *bus, const struct drm_audio_component_audio_ops *aops, - int (*match_master)(struct device *, void *), + int (*match_master)(struct device *, int, void *), size_t extra_size) { struct component_match *match = NULL; @@ -288,7 +288,7 @@ int snd_hdac_acomp_init(struct hdac_bus *bus, bus->audio_component = acomp; devres_add(dev, acomp); - component_match_add(dev, &match, match_master, bus); + component_match_add_typed(dev, &match, match_master, bus); ret = component_master_add_with_match(dev, &hdac_component_master_ops, match); if (ret < 0) diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c index 617ff1aa818f..7aee090e3d27 100644 --- a/sound/hda/hdac_i915.c +++ b/sound/hda/hdac_i915.c @@ -82,9 +82,11 @@ void snd_hdac_i915_set_bclk(struct hdac_bus *bus) } EXPORT_SYMBOL_GPL(snd_hdac_i915_set_bclk); -static int i915_component_master_match(struct device *dev, void *data) +static int i915_component_master_match(struct device *dev, int subcomponent, + void *data) { - return !strcmp(dev->driver->name, "i915"); + return !strcmp(dev->driver->name, "i915") && + subcomponent == I915_COMPONENT_AUDIO; } /* check whether intel graphics is present */ |