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path: root/include/linux/usb/otg.h (follow)
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2011-02-18usb: otg: notifier: switch to atomic notifierFelipe Balbi1-3/+3
most of our notifications, will be called from IRQ context, so an atomic notifier suits the job better. Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-02-18usb: otg: TWL6030 Save the last event in otg_transceiverHema HK1-0/+1
Save the last event in the otg_transceiver so that it can used in the musb driver and gadget driver to configure the musb and enable the vbus for host mode and OTG mode, if the device is connected during boot. Signed-off-by: Hema HK <hemahk@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2010-12-10USB: otg: fix link breakage, when the NOP USB Xceiver is a moduleGuennadi Liakhovetski1-1/+1
If the NOP USB OTG transceiver driver is built as a module, the otg.h header declares external functions, but if they are referenced from the kernel proper, as, e.g., in the OMAP3 case, where the omap3evm board is calling the usb_nop_xceiv_register() function, linkage breaks. This patch fixes this problem. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: Add more empty functions in otg.hGrazvydas Ignotas1-0/+11
Add empty functions for get/put transceiver functions too, so that drivers that optionally use them can call them without worrying that they might not exist, eliminating ifdefs. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10USB: otg/ulpi: extend the generic ulpi driver.Igor Grinberg1-7/+0
1) Introduce ulpi specific flags for control of the ulpi phy 2) Extend the generic ulpi driver with support for Function and Interface control of upli phy 3) Update the platforms using the generic ulpi driver with new ulpi flags 4) Remove the otg control flags not in use Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-10USB: otg.h: Fix the mixup in parameters order.Igor Grinberg1-2/+2
otg_io_write() function does not follow the declaration of struct otg_io_access_ops. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds1-0/+25
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (220 commits) USB: backlight, appledisplay: fix incomplete registration failure handling USB: pl2303: remove unnecessary reset of usb_device in urbs USB: ftdi_sio: remove obsolete check in unthrottle USB: ftdi_sio: remove unused tx_bytes counter USB: qcaux: driver for auxiliary serial ports on Qualcomm devices USB: pl2303: initial TIOCGSERIAL support USB: option: add Longcheer/Longsung vendor ID USB: fix I2C API usage in ohci-pnx4008. USB: usbmon: mask seconds properly in text API USB: sisusbvga: no unnecessary GFP_ATOMIC USB: storage: onetouch: unnecessary GFP_ATOMIC USB: serial: ftdi: add CONTEC vendor and product id USB: remove references to port->port.count from the serial drivers USB: tty: Prune uses of tty_request_room in the USB layer USB: tty: Add a function to insert a string of characters with the same flag USB: don't read past config->interface[] if usb_control_msg() fails in usb_reset_configuration() USB: tty: kill request_room for USB ACM class USB: tty: sort out the request_room handling for whiteheat USB: storage: fix misplaced parenthesis USB: vstusb.c: removal of driver for Vernier Software & Technology, Inc., devices and spectrometers ...
2010-03-02USB: otg: add notifier supportFelipe Balbi1-0/+25
The notifier will be used to communicate usb events to other drivers like the charger chip. This can be used as source of information to kick usb charger detection as described by the USB Battery Charging Specification 1.1 and/or to pass bMaxPower field of selected usb_configuration to charger chip in order to use that information as input current on the charging profile setup. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-19USB: Add empty functions in otg.hMaulik Mankad1-0/+10
Add empty functions for usb_nop_xceiv_register() and usb_nop_xceiv_unregister() in otg.h so that these functions can be called even when CONFIG_NOP_USB_XCEIV is not enabled. It allows to remove ifdef's from board file. Signed-off-by: Maulik Mankad <x0082077@ti.com> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Ajay Kumar Gupta <ajay.gupta@ti.com> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11USB OTG: add support for ulpi connected external transceiversDaniel Mack1-1/+67
This adds support for OTG transceivers directly connected to the ULPI interface. In particular, the following details are added - a struct for low level io functions (read/write) - a priv field to be used as 'viewport' by low level access functions - an (*init) and (*shutdown) callbacks, along with static inline helpers - a (*set_vbus) callback to switch the port power on and off - a flags field for per-transceiver settings - some defines for the flags bitmask to configure platform specific details Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Heikki Krogerus <ext-heikki.krogerus@nokia.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15USB: nop-usb-xceiv: behave when linked as a moduleDavid Brownell1-2/+2
The NOP OTG transceiver driver needs to be usable from modules. Make sure its symbols are always accessible at both compile and link time, and make sure the device instance is allocated from the heap so that device lifetime rules are obeyed. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-03-24USB: otg: adding nop usb transceiverAjay Kumar Gupta1-0/+4
NOP transceiver is used by all the usb transceiver which are mostly autonomous and doesn't require any programming or which are built into the usb ip itself.NOP transceiver only allocates the memory for struct xceiv and calls otg_set_transceiver() so function call to otg_get_transceiver() will return a valid transceiver. NOP transceiver device should be registered by calling usb_nop_xceiv_register() from platform files. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-03-24USB: gpio_vbus: add delayed vbus_session callsRobert Jarzmik1-0/+4
Call usb_gadget_vbus_connect() and ...disconnect() from a workqueue rather than from an irq handler, allowing msleep() calls in vbus_session. Update kerneldoc to match. [ dbrownell@users.sourceforge.net: more kerneldoc updates ] Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07USB: otg: add otg_put_transceiver()Philipp Zabel1-0/+1
As Russell King points out, calling put_device(otg_transceiver->dev) directly in driver cleanup paths makes assumptions about otg_transceiver internals. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-04-24USB: Standardize inclusion protection and add where missing.Robert P. J. Day1-1/+5
For the header files in include/linux/usb, add missing multiple inclusion protection and standardize what's already there. The apparent standards: * macro name of __LINUX_USB_headerfile_H * inclusion protection placed after leading comment block * macro name added as a comment on the final #endif * any obvious trivial whitespace cleanup associated with the above Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-01USB: fix codingstyle issues in include/linux/usb/Greg Kroah-Hartman1-1/+1
Fixes a number of coding style issues in the USB public header files. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-09-27USB: move <linux/usb_otg.h> to <linux/usb/otg.h>David Brownell1-0/+131
Move <linux/usb_otg.h> to <linux/usb/otg.h>. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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