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| author | Dmitri Epshtein | 2009-12-14 16:17:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2010-03-02 23:53:13 +0100 |
| commit | 22e186948a262c9cd377fb43aa50bb3c3f01c468 (patch) | |
| tree | af089f6c1eeac5d5d50783f08b6a4deb262259c8 /drivers/usb/host/ehci-fsl.c | |
| parent | USB: ehci: add call of free_cached_itd_list() function in disable_periodic() (diff) | |
| download | kernel-qcow2-linux-22e186948a262c9cd377fb43aa50bb3c3f01c468.tar.gz kernel-qcow2-linux-22e186948a262c9cd377fb43aa50bb3c3f01c468.tar.xz kernel-qcow2-linux-22e186948a262c9cd377fb43aa50bb3c3f01c468.zip | |
USB: ehci: fix audio record functionality for some Full speed sound blaster devices
This patch fix audio record functionality for some Full speed sound blaster devices.
Issue: Sometimes transaction complete indication is coming from HW one frame later.
Solution: If scan_periodic process now frame or previous frame now-1 and sitd transaction
is not finished yet, exit scan_periodic function and check the same transaction in the next frame.
Signed-off-by: Dimitry Epshtein <dima@marvell.com>
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-fsl.c')
0 files changed, 0 insertions, 0 deletions