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authorDimitris Papastamos <dp@opensource.wolfsonmicro.com>2011-03-16 12:16:39 (GMT)
committerTakashi Iwai <tiwai@suse.de>2011-03-22 12:22:39 (GMT)
commit66b5b9722b8743f83d4c3f11f39665f5f2c40b12 (patch)
treeab927644770847a0e4a8417dcea6ed8c789017c7 /drivers/media/radio
parent1872f589951caee1afd7cd2ea6729ac892de9ddf (diff)
downloadlinux-fsl-qoriq-66b5b9722b8743f83d4c3f11f39665f5f2c40b12.tar.xz
ALSA: Add snd_ctl_replace() to dynamically replace a control
Add a function to dynamically replace a given control. If the control does not already exist, a third parameter is used to determine whether to actually add that control. This is useful in cases where downloadable firmware at runtime can add or replace existing controls. A separate patch needs to be made to allow ALSA Mixer to render the replaced controls on the fly. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/media/radio')
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