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authorRobert Jarzmik <robert.jarzmik@free.fr>2009-04-21 20:34:44 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-15 21:44:42 -0700
commit9f5351b743716c796d13235651699fb4ec7aa64f (patch)
treed8cfe409a56f89e3753fd6f82cd38beddb3d4244 /sound
parentf6d529f936672d341fab14ffb0d8eebeee2d8cd3 (diff)
USB: pxa27x_udc: compatibility with pxa320 SoC
Got pxa27x_udc working on the pxa320 Nomad platform. The problem was that the pxa3xx UDC is not quite compatible with the pxa27x UDC in how it handles back-to-back control packets. The pxa27x probably drops them by default, but the pxa320 does not, and you have to detect it and set the OPC bit to clear the zero-length packet. Signed-off-by: Aric Blumer <aric@sdgsystems.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
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