vga_switcheroo: Add a helper function to get the client state

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Add vga_switcheroo_get_client_state() to get the current state of the
client.  This is necessary to determine the proper initial state of
audio clients in HD-audio driver.

Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2012-06-07 12:15:15 +02:00

parent 8260ef075b

commit c8e9cf7bb2

2 changed files with 20 additions and 0 deletions

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13

drivers/gpu/vga/vga_switcheroo.c

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7

include/linux/vga_switcheroo.h

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