# ALSA USB drivers menuconfig SND_USB bool "USB sound devices" depends on USB default y help Support for sound devices connected via the USB bus. if SND_USB && USB config SND_USB_AUDIO tristate "USB Audio/MIDI driver" select SND_HWDEP select SND_RAWMIDI select SND_PCM select BITREVERSE help Say Y here to include support for USB audio and USB MIDI devices. To compile this driver as a module, choose M here: the module will be called snd-usb-audio. config SND_USB_UA101 tristate "Edirol UA-101/UA-1000 driver" select SND_PCM select SND_RAWMIDI help Say Y here to include support for the Edirol UA-101 and UA-1000 audio/MIDI interfaces. To compile this driver as a module, choose M here: the module will be called snd-ua101. config SND_USB_USX2Y tristate "Tascam US-122, US-224 and US-428 USB driver" depends on X86 || PPC || ALPHA select SND_HWDEP select SND_RAWMIDI select SND_PCM help Say Y here to include support for Tascam USB Audio/MIDI interfaces or controllers US-122, US-224 and US-428. To compile this driver as a module, choose M here: the module will be called snd-usb-usx2y. config SND_USB_CAIAQ tristate "Native Instruments USB audio devices" select SND_HWDEP select SND_RAWMIDI select SND_PCM help Say Y here to include support for caiaq USB audio interfaces, namely: * Native Instruments RigKontrol2 * Native Instruments RigKontrol3 * Native Instruments Kore Controller * Native Instruments Kore Controller 2 * Native Instruments Audio Kontrol 1 * Native Instruments Audio 2 DJ * Native Instruments Audio 4 DJ * Native Instruments Audio 8 DJ * Native Instruments Traktor Audio 2 * Native Instruments Guitar Rig Session I/O * Native Instruments Guitar Rig mobile * Native Instruments Traktor Kontrol X1 * Native Instruments Traktor Kontrol S4 * Native Instruments Maschine Controller To compile this driver as a module, choose M here: the module will be called snd-usb-caiaq. config SND_USB_CAIAQ_INPUT bool "enable input device for controllers" depends on SND_USB_CAIAQ depends on INPUT=y || INPUT=SND_USB_CAIAQ help Say Y here to support input controllers like buttons, knobs, alpha dials and analog pedals on the following products: * Native Instruments RigKontrol2 * Native Instruments RigKontrol3 * Native Instruments Kore Controller * Native Instruments Kore Controller 2 * Native Instruments Audio Kontrol 1 * Native Instruments Traktor Kontrol S4 * Native Instruments Maschine Controller config SND_USB_US122L tristate "Tascam US-122L USB driver" depends on X86 select SND_HWDEP select SND_RAWMIDI help Say Y here to include support for Tascam US-122L USB Audio/MIDI interfaces. To compile this driver as a module, choose M here: the module will be called snd-usb-us122l. config SND_USB_6FIRE tristate "TerraTec DMX 6Fire USB" select FW_LOADER select BITREVERSE select SND_RAWMIDI select SND_PCM select SND_VMASTER help Say Y here to include support for TerraTec 6fire DMX USB interface. You will need firmware files in order to be able to use the device after it has been coldstarted. An install script for the firmware and further help can be found at http://sixfireusb.sourceforge.net config SND_USB_HIFACE tristate "M2Tech hiFace USB-SPDIF driver" select SND_PCM help Select this option to include support for M2Tech hiFace USB-SPDIF interface. This driver supports the original M2Tech hiFace and some other compatible devices. The supported products are: * M2Tech Young * M2Tech hiFace * M2Tech North Star * M2Tech W4S Young * M2Tech Corrson * M2Tech AUDIA * M2Tech SL Audio * M2Tech Empirical * M2Tech Rockna * M2Tech Pathos * M2Tech Metronome * M2Tech CAD * M2Tech Audio Esclusive * M2Tech Rotel * M2Tech Eeaudio * The Chord Company CHORD * AVA Group A/S Vitus To compile this driver as a module, choose M here: the module will be called snd-usb-hiface. config SND_BCD2000 tristate "Behringer BCD2000 MIDI driver" select SND_RAWMIDI help Say Y here to include MIDI support for the Behringer BCD2000 DJ controller. Audio support is still work-in-progress at https://github.com/anyc/snd-usb-bcd2000 To compile this driver as a module, choose M here: the module will be called snd-bcd2000. source "sound/usb/line6/Kconfig" endif # SND_USB nfo' class='commit-info'> authorSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-30 19:27:10 -0500 committerSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-31 09:13:49 -0500 commit79c6f448c8b79c321e4a1f31f98194e4f6b6cae7 (patch) tree370efda701f03cccf21e02bb1fdd3b852547d75c /tools/perf/pmu-events/arch parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
tracing: Fix hwlat kthread migration
The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/pmu-events/arch')