ALSA: emu10k1: Fix emu1010 dock attach check

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The emu1010_firmware_thread() checks the previous dock status, but a
wrong register is recorded as the last status when the dock is plugged
in.  Usually this isn't a big issue since this value gets overwritten
by the next loop after one second.  But when a dock is unplugged
immediately after plugging, it means essentially missing undock
handling.

This patch addresses it by remembering the correct register value.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2016-11-02 16:38:21 +01:00

parent 43e575fabb

commit e8c44abeab

1 changed files with 6 additions and 6 deletions

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sound/pci/emu10k1/emu10k1_main.c

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