aboutsummaryrefslogtreecommitdiff
path: root/sound/usb/mixer_quirks.c
AgeCommit message (Collapse)Author
2012-10-30ALSA: usb-audio: Fix races at disconnection in mixer_quirks.cTakashi Iwai
Similar like the previous commit, cover with chip->shutdown_rwsem and chip->shutdown checks. Reported-by: Matthieu CASTET <matthieu.castet@parrot.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11ALSA: usb-audio: Convert table to preferred C99 formatMark Hills
Signed-off-by: Mark Hills <mark@pogo.org.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11ALSA: usb-audio: Use a table of mixer controlsMark Hills
Allow mixer controls to be provided clearly in a table, to avoid quantity of error checking at each use. Signed-off-by: Mark Hills <mark@pogo.org.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-05-11ALSA: usb-audio: Fix commentMark Hills
Explained by Takashi in <s5hfwbtmz0q.wl%tiwai@suse.de> > The reason is because get_min_max*() isn't called in the place you > created these controls, and get_min_max() would be called only for > integer volumes later even if uninitialized. A short cut for booleans. Signed-off-by: Mark Hills <mark@pogo.org.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-04-24ALSA: usb-audio: Add missing error checks in snd_ebox44_create_mixer()Takashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-04-24ALSA: usb-audio: M-Audio Fast Track Ultra: Add effect controlsFelix Homann
This adds controls for the effects section on the FTU devices. Some of these controls need volume quirks. They are added to mixer.c. [fixed missing break by tiwai] Signed-off-by: Felix Homann <linuxaudio@showlabor.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-04-24ALSA: usb-audio: Rename Fast Track Ultra mixer quirk functionsFelix Homann
This is in preparation for more FTU controls to come. Should help keeping names a bit shorter. Signed-off-by: Felix Homann <linuxaudio@showlabor.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-04-24ALSA: usb-audio: Add TLV to M-Audio Fast Track Ultra controlsFelix Homann
This adds db gain information to M-Audio Fast Track Ultra (8R) devices. Signed-off-by: Felix Homann <linuxaudio@showlabor.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-04-24ALSA: usb-audio: Unify M-Audio Fast Track Ultra and Ebox-44 mixer quirks.Felix Homann
Merge snd_maudio_ftu_create_ctl() and snd_ebox44_create_ctl() into snd_create_std_mono_ctl(). As opposed to the ftu and ebox-44 specific functions, a TLV callback can be specified for controls created by snd_create_std_mono_ctl(). [fixed minor checkpatch.pl warnings by tiwai] Signed-off-by: Felix Homann <linuxaudio@showlabor.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-04-15ALSA: snd-usb-audio: Replace mixer for Electrix Ebox-44Mark Hills
The mixer units from the firmware are corrupt, and even where they are valid they presents mono controls as L and R channels of stereo. Signed-off-by: Mark Hills <mark@pogo.org.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-09-27ALSA: usb-audio: increase control transfer timeoutClemens Ladisch
There are certain devices that are reportedly so slow that they need more than 100 ms to handle control transfers. Therefore, increase the timeout in mixer(_quirks).c to 1000 ms. The timeout parameter of snd_usb_ctl_msg() is now constant, so we can drop it. Reported-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-25ALSA: usb-audio: more control quirks for M-Audio FastTrack devicesDaniel Mack
Make use of the freshly introduced methods to re-use standard mixer handling and add some controls that are hidden but implemented in a standard conform way on M-Audio's FastTrack devices. Signed-off-by: Daniel Mack <zonque@gmail.com> Original-code-by: Felix Homann <linuxaudio@showlabor.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-18ALSA: usb-audio - Add support for USB X-Fi S51 ProMathieu Bouffard
USB X-Fi S51 Pro volume and mute from the volume knob on the unit. Compiled and tested with 2.6.39-rc7-git12 Signed-off-by: Mathieu Bouffard <mbouffard@strangequarks.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-18ALSA: usb-audio: remove invalid extra mixers for Komplete Audio 6Daniel Mack
This was a flaw in the reading of the spec tables - Native Instrument's "Komplete Audio 6" device has no such extra controls. This patch also fixes the device name in two comments. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-04-14ALSA: usb-audio: Add quirks for Audio Kontrol 6Daniel Mack
This new device by Native Instruments is also compliant to the USB standard v2.0, but hides this detail at when connected. It needs the same boot quirks than other models, and also has two non-class-compliant mixer controls. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-02-14ALSA: usb-audio: reconstruct some dispatcher functions to use switch-caseDaniel Mack
The number of cases has increased so use switch-case rather than if-statements. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-02-14ALSA: usb-audio: add support for Native Instruments MK2 devicesDaniel Mack
The MK2 generation of Native Instruments' sound cards are in fact compliant to the USB audio standard of version 2 and other approved USB standards. However, they come up as vendor-specific device when first connected but can be told to come up with a new set of descriptors upon their next enumeration. The interfaces announced by the new descriptors will be handled by the kernel's class drivers. This is done by issuing a vendor specific device request and sending the device to reset. There are also some vendor-specific USB requests for some mixer elements that can't be exported in a standard compliant way. The driver now supports them with quirks handling mechanisms. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-11-02ALSA: usb-audio - Support for Power/Status LED on Creative USB X-Fi S51Mandar Joshi
This patch adds support for Power/Status LED on Creative USB X-Fi S51. There is just one LED on the device. The LED can either be On or it can be set to Blink. There doesn't seem to be a way to switch it off. The control message to change LED status is similar to that of audigy2nx except that the index is to be set to 0 and value is 1 for Blink and 0 for On. The 'Power LED' control in alsamixer when muted will cause the LED to Blink continuously. When unmuted the LED will stay On. The Creative driver under Windows sets the LED to blink whenever audio is muted. This LED can be treated as the CMSS LED but I figured since there is just one LED, it should be treated as the Power LED. Is that alright? I've also changed the comment "Usb X-Fi" to "Usb X-Fi S51" as there are other external X-Fi devices from Creative like Usb X-Fi Go and Xmod. The volume knob and LED support patch doesn't apply to them. Signed-off-by: Mandar Joshi <emailmandar@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-10-24ALSA: usb - Creative USB X-Fi volume knob supportMandar Joshi
Adds an entry for Creative USB X-Fi to the rc_config array in mixer_quirks.c to allow use of volume knob on the device. The action of the volume knob is received by lirc when its using the alsa_usb driver. Signed-off-by: Mandar Joshi <emailmandar@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-03-29ALSA: usb - use of kmalloc/kfree requires the include of slab.hStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-03-12ALSA: usbmixer: rename usbmixer.[ch] -> mixer.[ch]Daniel Mack
For clearer namespace, also rename usbmixer_maps.c -> mixer_maps.c Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-03-12ALSA: usb-mixer: factor out quirksDaniel Mack
Move all non-standard mixer controls and vendor-specific extensions to a separate file. Some structs need to be exported now. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-27 00:06:27 +0000