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| author |   Takashi Iwai <tiwai@suse.de> | 2019-12-12 20:11:01 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-13 14:36:52 +0100 |
| commit | 5f2cb361d798fb39adb79fab4e5235e307c70e9a (patch) | |
| tree | 20a03fd52f24fc2d67b792c8b34ffac27e78ab83 /include/sound/hdaudio.h | |
| parent | ALSA: hda: Use waitqueue for RIRB in HDA-core helper, too (diff) | |
| download | wireguard-linux-5f2cb361d798fb39adb79fab4e5235e307c70e9a.tar.xz wireguard-linux-5f2cb361d798fb39adb79fab4e5235e307c70e9a.zip | |
ALSA: hda: Unify get_response handling
Now most of the get_response handling became quite similar between
HDA-core and legacy drivers, and the only differences are:
- the handling of extra-long polling delay for some codecs
- the debug message for the stalled communication
and both are worth to share in the common code.
This patch unifies the code into snd_hdac_bus_get_response(), and use
this from the legacy get_response callback. It results in a good
amount of code reduction in the end.
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20191212191101.19517-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/hdaudio.h')
| -rw-r--r-- | include/sound/hdaudio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 81373a2efd96..bc2f77a6f17b 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -338,6 +338,7 @@ struct hdac_bus { bool reverse_assign:1; /* assign devices in reverse order */ bool corbrp_self_clear:1; /* CORBRP clears itself after reset */ bool polling_mode:1; + bool needs_damn_long_delay:1; int poll_count; |