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| author |   Stefan Binding <sbinding@opensource.cirrus.com> | 2023-07-21 16:18:12 +0100 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2023-07-24 11:00:02 +0200 |
| commit | 4eae4892c5bdef990b4b80997b813e2443d6554c (patch) | |
| tree | 82797365b26826bc23923e5d553db19693af3cec /sound/pci/hda/patch_realtek.c | |
| parent | ALSA: hda: cs35l41: Move Play and Pause into separate functions (diff) | |
| download | wireguard-linux-4eae4892c5bdef990b4b80997b813e2443d6554c.tar.xz wireguard-linux-4eae4892c5bdef990b4b80997b813e2443d6554c.zip | |
ALSA: hda: hda_component: Add pre and post playback hooks to hda_component
These hooks can be used to add callbacks that would be run before and after
the main playback hooks. These hooks would be called for all amps, before
moving on to the next hook, i.e. pre_playback_hook would be called for
all amps, before the playback_hook is called for all amps, then finally
the post_playback_hook is called for all amps.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230721151816.2080453-8-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_realtek.c')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e2f8b608de82..7d14f9dbe95e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6700,9 +6700,17 @@ static void comp_generic_playback_hook(struct hda_pcm_stream *hinfo, struct hda_ int i; for (i = 0; i < HDA_MAX_COMPONENTS; i++) { - if (spec->comps[i].dev) + if (spec->comps[i].dev && spec->comps[i].pre_playback_hook) + spec->comps[i].pre_playback_hook(spec->comps[i].dev, action); + } + for (i = 0; i < HDA_MAX_COMPONENTS; i++) { + if (spec->comps[i].dev && spec->comps[i].playback_hook) spec->comps[i].playback_hook(spec->comps[i].dev, action); } + for (i = 0; i < HDA_MAX_COMPONENTS; i++) { + if (spec->comps[i].dev && spec->comps[i].post_playback_hook) + spec->comps[i].post_playback_hook(spec->comps[i].dev, action); + } } struct cs35l41_dev_name { |