Revision 0f174b3525a43bd51f9397394763925e0ebe7bc7 authored by Takashi Iwai on 16 August 2017, 12:18:37 UTC, committed by Takashi Iwai on 17 August 2017, 15:52:16 UTC
C-Media devices (at least some models) mute the playback stream when volumes are set to the minimum value. But this isn't informed via TLV and the user-space, typically PulseAudio, gets confused as if it's still played in a low volume. This patch adds the new flag, min_mute, to struct usb_mixer_elem_info for indicating that the mixer element is with the minimum-mute volume. This flag is set for known C-Media devices in snd_usb_mixer_fu_apply_quirk() in turn. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196669 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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| File | Mode | Size |
|---|---|---|
| .gitignore | -rw-r--r-- | 44 bytes |
| Kconfig | -rw-r--r-- | 3.4 KB |
| Makefile | -rw-r--r-- | 4.1 KB |
| blacklist.c | -rw-r--r-- | 4.0 KB |
| blacklist.h | -rw-r--r-- | 83 bytes |
| blacklist_hashes.c | -rw-r--r-- | 130 bytes |
| blacklist_nohashes.c | -rw-r--r-- | 85 bytes |
| system_certificates.S | -rw-r--r-- | 917 bytes |
| system_keyring.c | -rw-r--r-- | 7.5 KB |
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