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config SND_USB_LINE6
	tristate
	select SND_RAWMIDI
	select SND_PCM
	select SND_HWDEP

config SND_USB_POD
	tristate "Line 6 POD USB support"
	select SND_USB_LINE6
	help
	  This is a driver for PODxt and other similar devices,
	  supporting the following features:
	    * Reading/writing individual parameters
	    * Reading/writing complete channel, effects setup, and amp
	      setup data
	    * Channel switching
	    * Virtual MIDI interface
	    * Tuner access
	    * Playback/capture/mixer device for any ALSA-compatible PCM
	      audio application
	    * Signal routing (record clean/processed guitar signal,
	      re-amping)

config SND_USB_PODHD
	tristate "Line 6 POD X3/HD300/400/500 USB support"
	select SND_USB_LINE6
	help
	  This is a driver for POD X3, HD300, 400 and 500 devices.

config SND_USB_TONEPORT
	tristate "TonePort GX, UX1 and UX2 USB support"
	select SND_USB_LINE6
	select NEW_LEDS
	select LEDS_CLASS
	help
	  This is a driver for TonePort GX, UX1 and UX2 devices.

config SND_USB_VARIAX
	tristate "Variax Workbench USB support"
	select SND_USB_LINE6
	help
	  This is a driver for Variax Workbench device.

his is normally of no consequences, except that there is some HW out there that may misbehave if activate is used more than once (the GICv3 ITS, for example, uses the activate callback to issue the MAPVI command, and the architecture spec says that "If there is an existing mapping for the EventID-DeviceID combination, behavior is UNPREDICTABLE"). While this could be worked around in each individual driver, it may make more sense to tackle the issue at the core level. In order to avoid getting in that situation, let's have a per-interrupt flag to remember if we have already activated that interrupt or not. Fixes: f3b0946d629c ("genirq/msi: Make sure PCI MSIs are activated early") Reported-and-tested-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1484668848-24361-1-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'tools/build/fixdep.c')