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| author | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2019-02-20 11:27:15 +0200 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2019-02-20 11:53:48 +0200 |
| commit | b08e776c223c5faa2f2768d5e597cf6549445593 (patch) | |
| tree | 05039e6ddc9774d9e02595033909aa4e33dd4e9e /sound/hda | |
| parent | d0781a89c06f46d0f75e4e142061b8accb67cbe5 (diff) | |
| parent | 35c0272502cca0a1b461d310c23aac94a503983d (diff) | |
| download | linux-b08e776c223c5faa2f2768d5e597cf6549445593.tar.bz2 | |
Merge tag 'topic/mei-hdcp-2019-02-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-next-queued
Prep patches + headers for the mei-hdcp/i915 component interfaces
Also contains the prep work in the component helpers plus adjustements
for the snd-hda/i915 component interface.
Plus one small static inline in the drm_hdcp.h header that both i915
and mei_hdcp will need.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190219071619.GA11016@phenom.ffwll.local
Diffstat (limited to 'sound/hda')
| -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 2702548b788a..13915fdc6a54 100644 --- a/sound/hda/hdac_component.c +++ b/sound/hda/hdac_component.c @@ -275,7 +275,7 @@ 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; @@ -294,7 +294,7 @@ 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 */ |