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path: root/drivers/staging/line6/usbdefs.h (follow)
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2015-01-12ALSA: move line6 usb driver into sound/usbTakashi Iwai1-27/+0
Promote line6 driver from staging to sound/usb/line6 directory, and maintain through sound subsystem tree. This commit just moves the code and adapts Makefile / Kconfig. The further renames and misc cleanups will follow. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-12staging: line6: List out capabilities individuallyChris Rorvick1-4/+0
The `LINE6_CAP_CTRL_PCM_HW' macro combines three capabilities to save horizontal space when defining the properties entries. Now that these are no longer limited to single lines this is not such a concern. Specify capabilities individually when defining each property for better clarity. Signed-off-by: Chris Rorvick <chris@rorvick.com> Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-12staging: line6: Rename capability macrosChris Rorvick1-6/+6
Including "BIT" in the macro name is pointless. Replace with "CAP" to provide some context for what its value represents. Signed-off-by: Chris Rorvick <chris@rorvick.com> Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-12staging: line6: Remove idVendor and idProduct macrosChris Rorvick1-24/+0
These are now only used to build the device table. Each entry in this table is already clearly documented as to what device it maps to so the macros become unnecessary indirection. Signed-off-by: Chris Rorvick <chris@rorvick.com> Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-12staging: line6: Remove unsupported X3 devicesChris Rorvick1-2/+0
Support for these devices appears to have never been completed. Remove them from the device table along with a minimal amount of supporting code. Signed-off-by: Chris Rorvick <chris@rorvick.com> Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-01-12staging: line6: Remove `device_bit' from propertiesChris Rorvick1-59/+0
The `device_bit' member was no longer used as of commit 2807904441d4 (staging: line6: drop MIDI parameter sysfs attrs). Signed-off-by: Chris Rorvick <chris@rorvick.com> Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-17staging: line6: long line fixesDavide Berardi1-1/+1
Fixed some line over 80 characters. Signed-off-by: Davide Berardi <berardi.dav@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-27Staging: line6: Fix no space before tabs in usbdefs.hMonam Agarwal1-3/+3
This patch fixes the following checkpatch.pl issues in usbdefs.h: WARNING: no space before tabs Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-21staging: line6: Add support for POD HD400 to line6usb driverChris Bajumpaa1-1/+6
This patch adds support for the Line 6 POD HD400 to the line6usb driver. Signed-off-by: Chris Bajumpaa <cbajumpa@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-13staging: line6: wrap lines to 80 chars in usbdefs.hStefan Hajnoczi1-3/+7
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-09staging: line6: separate handling of buffer allocation and stream startupMarkus Grabner1-23/+21
There are several features of the Line6 USB driver which require PCM data to be exchanged with the device: *) PCM playback and capture via ALSA *) software monitoring (for devices without hardware monitoring) *) optional impulse response measurement However, from the device's point of view, there is just a single capture and playback stream, which must be shared between these subsystems. It is therefore necessary to maintain the state of the subsystems with respect to PCM usage. We define several constants of the form LINE6_BIT_PCM_<subsystem>_<direction>_<resource> with the following meanings: *) <subsystem> is one of -) ALSA: PCM playback and capture via ALSA -) MONITOR: software monitoring -) IMPULSE: optional impulse response measurement *) <direction> is one of -) PLAYBACK: audio output (from host to device) -) CAPTURE: audio input (from device to host) *) <resource> is one of -) BUFFER: buffer required by PCM data stream -) STREAM: actual PCM data stream The subsystems call line6_pcm_acquire() to acquire the (shared) resources needed for a particular operation (e.g., allocate the buffer for ALSA playback or start the capture stream for software monitoring). When a resource is no longer needed, it is released by calling line6_pcm_release(). Buffer allocation and stream startup are handled separately to allow the ALSA kernel driver to perform them at appropriate places (since the callback which starts a PCM stream is not allowed to sleep). Signed-off-by: Markus Grabner <grabner@icg.tugraz.at> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-12-08staging/line6: refactor device information and add POD HD 500Markus Grabner1-35/+58
This patch refactors the device information code and adds preliminary support for the POD HD 500 device. Signed-off-by: Markus Grabner <grabner@icg.tugraz.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-26staging: line6: add Pod HD300 supportStefan Hajnoczi1-0/+2
The Pod HD device family uses new MIDI SysEx messages and therefore cannot reuse the existing Pod code. Instead of hardcoding Pod HD MIDI messages into the driver, leave MIDI up to userspace. This driver simply presents MIDI and pcm ALSA devices. This device is similar to the Pod except that it has 48 kHz audio and does not respond to Pod SysEx messages. Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-09-21Staging: line6: minor coding style cleanupsGreg Kroah-Hartman1-1/+3
This fixes up all of the remaining coding style issues that make any sense to make in the line6 driver. Cc: Markus Grabner <grabner@icg.tugraz.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31Staging: line6: another upstream syncMarkus Grabner1-3/+1
Everything should be in sync now. Signed-off-by: Markus Grabner <grabner@icg.tugraz.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-31staging: line6: sync with upstreamMarkus Grabner1-16/+26
Big upstream sync. Signed-off-by: Markus Grabner <grabner@icg.tugraz.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: line6: coding style cleanups for .h files.Greg Kroah-Hartman1-9/+18
Mostly all line length issues. Skipped the control.h file as it makes sense to leave it alone. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: line6: remove KERNEL_VERSION checksGreg Kroah-Hartman1-10/+0
As the code is in the kernel tree, it's no longer needed. Cc: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-04-03Staging: add line6 usb driverMarkus Grabner1-0/+75
This is an experimental Linux driver for the guitar amp, cab, and effects modeller PODxt Pro by Line6 (and 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) Moreover, preliminary support for the Variax Workbench is included. From: Markus Grabner <grabner@icg.tugraz.at> Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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