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path: root/sound/pci/rme9652/hdsp.c
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* ALSA: hdsp - Ignore MIDI and PCM events in interrupts until initializedTakashi Iwai2009-03-051-0/+3
| | | | | | | | Ignore MIDI and PCM events in the interrupt handler until the device gets initialized properly. Otherwise you may get kernel panic by the access to uninitialized devices via hotplugging. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hdsp - whitespace cleanupTim Blechmann2009-02-231-237/+237
| | | | | | | Impact: remove trailing spaces Signed-off-by: Tim Blechmann <tim@klingt.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hdsp - poll for ioboxTim Blechmann2009-02-231-4/+25
| | | | | | | | | | | | sleeping for 2 seconds before checking for the iobox is not enough on some systems. this patch increases the timeout, but polls the card during that time. it thus speeds up the module loading when the card has already been initialized, while being more robust on systems, which require a higher timeout than the predefined 2 seconds. Signed-off-by: Tim Blechmann <tim@klingt.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'topic/hwdep-cleanup' into topic/hdspTakashi Iwai2009-02-231-9/+0
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| * ALSA: Remove superfluous hwdep opsTakashi Iwai2009-02-051-9/+0
| | | | | | | | | | | | Remove NOP hwdep ops in sound drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: Convert to snd_card_create() in sound/pci/*Takashi Iwai2009-01-121-2/+4
|/ | | | | | | Convert from snd_card_new() to the new snd_card_create() function in sound/pci/*. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'topic/udev-id-rename' into to-pushTakashi Iwai2008-12-251-1/+1
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| * ALSA: hdsp/hdspm: remove card->id from rawmidi device nameJaroslav Kysela2008-11-121-1/+1
| | | | | | | | | | | | | | | | The card->id (card text identification) can be changed at runtime. It might be confusing to have old text identification in device name. Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Convert from takslet_hi_schedule() to tasklet_schedule()Takashi Iwai2008-12-181-1/+1
|/ | | | | | | | Replace all tasklet_hi_schedule() callers with the normal tasklet_schedule(). The former often causes troubles with RT-kernels, and has actually no merit. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hdsp: check for iobox and upload firmware during ioctlTim Blechmann2008-11-091-4/+17
| | | | | | | | | | | | | | | currently, the error message when trying to run hdspmixer or hdspconf if the breakout box is not connected is somehow misleading, since it asks the user to upload the firmware. this patch adds a test, whether the breakout box is connected and tries to upload the firmware in the case, that it is not present, e.g. because of power failures of the breakout box. [Minor coding-style fixes by tiwai] Signed-off-by: Tim Blechmann <tim@klingt.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: HDSP: check for io box before uploading firmwareTim Blechmann2008-11-091-1/+5
| | | | | | | | | | | | | | currently the hdsp driver tries to upload the firmware, even if the io box is not connected. this patch adds a check for the io box before trying to upload the firmware. thus instead of messages complaining about the fifo status and firmware loading failure, the driver gives a message that no multiface or digiface is connected. [A minor coding-style fix by tiwai] Signed-off-by: Tim Blechmann <tim@klingt.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: Kill snd_assert() in sound/pci/*Takashi Iwai2008-08-131-9/+16
| | | | | | | | Kill snd_assert() in sound/pci/*, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hdsp - RME 9632 fix at 192kHzRemy Bruno2008-04-241-18/+36
| | | | | | | | | | | | The bits indicating SPDIF frequency in the status register are not the same for the 9632 than for the other cards, because it also supports 192kHz. A specific bitmask has thus been added (used in hdsp_spdif_sample_rate()). The 9632 does not seem to report external sample rates greater than 96kHz. In this case, the best seems to report spdif rate when autosync reference is spdif. This also required to move function hdsp_spdif_sample_rate(). Signed-off-by: Remy Bruno <remy.bruno@trinnov.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] hdsp - Fix section mismatchTakashi Iwai2008-02-221-4/+3
| | | | | | | | Removed invalid __devinit from hdsp_request_fw_loader() and snd_hwdep_create_hwdep() that aren't always init functions. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ALSA] hdsp: make Multiface II work againAndreas Degert2008-01-311-2/+8
| | | | | | | | | This device has io_type == 1 (Multiface) and firmware_rev > 0xa (fixes regression from changeset 5326) Signed-off-by: Andreas Degert <ad@papyrus-gmbh.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] sound: fix rme9652 section mismatchRandy Dunlap2008-01-311-1/+1
| | | | | | | | | | Fix section mismatch in hdsp: snd_hdsp_proc_init() can be called from an ioctl at any time. WARNING: vmlinux.o(.text+0x1089bc2): Section mismatch: reference to .init.text: (between 'snd_hdsp_create_alsa_devices' and 'snd_hdsp_free') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] Remove sound/driver.hTakashi Iwai2008-01-311-1/+0
| | | | | | | | | | | | This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] sound/: Spelling fixesJoe Perches2008-01-311-1/+1
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] pci - check value range in ctl callbacksTakashi Iwai2008-01-311-1/+1
| | | | | | | | Check the value ranges in ctl put callbacks properly in the rest of PCI drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] sound/pci: remove duplicated definesNicolas Kaiser2008-01-311-2/+0
| | | | | | | | | | Remove duplicated defines. (From their use it looks like 'midiDataOutx are written to rather than read from.) Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hdsp - Fix zero divisionTakashi Iwai2007-10-161-0/+3
| | | | | | | Fix zero-division bug in the calculation dds offset. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] hdsp - Add support for latset RME9632 revisionsRemy Bruno2007-10-161-12/+12
| | | | | | | | | | added support for the latest revision of the 9632 (and hopefully a few following ones). The DSP matrix was not working because of wrong identification of the card in this part of the code. Signed-off-by: Remy Bruno <remy.bruno@trinnov.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Clean up with common snd_ctl_boolean_*_info callbacksTakashi Iwai2007-10-161-56/+7
| | | | | | | Clean up codes using the new common snd_ctl_boolean_*_info() callbacks. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] add MODULE_FIRMWARE entriesClemens Ladisch2007-05-111-0/+6
| | | | | | | Add MODULE_FIRMWARE() entries, where appropriate. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hdsp - Add support for fine tuning of sample rate support to HDSP 9632Julian Cable2007-05-111-6/+79
| | | | | | | | | Add 'DDS Sample Rate Offset' control. Allows values in Hz from -5000 to +5000. The value is added to the nominal sample rate and written to the DDS register. Signed-off-by: Julian Cable <julian_cable@yahoo.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Add snd_pcm_group_for_each_entry() for code cleanupTakashi Iwai2007-05-111-6/+2
| | | | | | | | | Added a new macro snd_pcm_group_for_each_entry() just for code cleanup. Old macros, snd_pcm_group_for_each() and snd_pcm_group_substream_entry(), are removed. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hdsp - Add DDS register support for RME9632 rev >= 152Remy Bruno2007-02-091-0/+36
| | | | | | | | | | | Add DDS register support for RME9632 rev >= 152. This register sets the sample rate for these cards and is required in addition to the standard control register. It corresponds to a quartz divisor. Signed-off-by: Remy Bruno <remy.bruno@trinnov.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hdsp: support for mixer matrix of RME9632 rev 152Remy Bruno2007-02-091-0/+2
| | | | | | | | Added the support for mixer matrix of RME9632 rev 152. Signed-off-by: Remy Bruno <remy.bruno@trinnov.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Remove IRQF_DISABLED for shared PCI irqsTakashi Iwai2006-12-201-1/+2
| | | | | | | | | | | | Fix IRQ flags for PCI devices. The shared IRQs for PCI devices shouldn't be allocated with IRQF_DISABLED. Also, when MSI is enabled, IRQF_SHARED shouldn't be used. The patch removes unnecessary cast in request_irq and free_irq, too. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hdsp: precise_ptr control switched off by defaultRemy Bruno2006-12-201-1/+1
| | | | | | | | | precise_ptr option causes dysfunction with hdsp driver. Turn it off as default. Signed-off-by: Remy Bruno <remy.bruno@trinnov.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] use the ALIGN macroClemens Ladisch2006-12-201-2/+2
| | | | | | | Use the ALIGN macro instead of manual calculations. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
* [ALSA] hdsp - Fix auto-updating of firmwareTakashi Iwai2006-09-231-13/+35
| | | | | | | | | | | | Fixed the auto-updating of firmware if the breakout box was switched off/on. The firmware binary itself was already cached but it wasn't loaded properly. Also, request_firmware() is issued if the box was with firmware at module loading time but later it's erased. The auto-update is triggered at each PCM action (open, prepare, etc) and at opening proc files. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Fix section mismatch errors in ALSA PCI driversTakashi Iwai2006-07-121-2/+2
| | | | | | | | | Fixed 'section mismatch' errors in ALSA PCI drivers: - removed invalid __devinitdata from pci id tables - fix/remove __devinit of functions called in suspend/resume Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [PATCH] irq-flags: sound: Use the new IRQF_ constantsThomas Gleixner2006-07-021-1/+1
| | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ALSA] RME HDSP - fixed proc interface (missing {})Remy Bruno2006-06-221-1/+2
| | | | | From: Remy Bruno <remy.bruno@trinnov.com> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hdsp - Fix compilation with hdsp driver built in kernelTakashi Iwai2006-06-221-1/+1
| | | | | | | Fixed the compilation with hdsp driver built in kernel. The traditional hwdep loader is used in this case. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Remove unneeded read/write_size fields in proc text opsTakashi Iwai2006-06-221-1/+1
| | | | | | | Remove unneeded read/write_size fields in proc text ops. snd_info_set_text_ops() is fixed, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] add __devinitdata to all pci_device_idHenrik Kretzschmar2006-04-271-1/+1
| | | | | Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Remove xxx_t typedefs: PCI HDSPTakashi Iwai2006-01-031-374/+370
| | | | | | | | Modules: RME HDSP driver Remove xxx_t typedefs from the PCI HDSP driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [PATCH] PCI: removed unneeded .owner field from struct pci_driverGreg Kroah-Hartman2005-11-101-1/+0
| | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [ALSA] hdsp - Code clean upTakashi Iwai2005-11-041-371/+217
| | | | | | | | | | Modules: RME HDSP driver - Add missing KERN_* suffix to printk. - Clean up parentheses. - clean up the firmware check code. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] set owner field in struct pci_driverClemens Ladisch2005-09-121-0/+1
| | | | | | | | | | | | | | | | AD1889 driver,ALS4000 driver,ATIIXP driver,ATIIXP-modem driver AZT3328 driver,BT87x driver,CMIPCI driver,CS4281 driver ENS1370/1+ driver,ES1938 driver,ES1968 driver,FM801 driver Intel8x0 driver,Intel8x0-modem driver,Maestro3 driver,RME32 driver RME96 driver,SonicVibes driver,VIA82xx driver,VIA82xx-modem driver ALI5451 driver,au88x0 driver,CS46xx driver,EMU10K1/EMU10K2 driver HDA Intel driver,ICE1712 driver,ICE1724 driver,KORG1212 driver MIXART driver,NM256 driver,RME HDSP driver,RME9652 driver Trident driver,Digigram VX222 driver,YMFPCI driver Set the module owner field in each driver's struct pci_driver to get the driver symlink in the sysfs device directory. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
* [ALSA] Remove superfluous PCI ID definitionsTakashi Iwai2005-09-121-7/+0
| | | | | | | | | | | | CS46xx driver,EMU10K1/EMU10K2 driver,PCM Midlevel,Trident driver YMFPCI driver,BT87x driver,CMIPCI driver,CS4281 driver ENS1370/1+ driver,ES1938 driver,ES1968 driver,Intel8x0 driver Intel8x0-modem driver,Maestro3 driver,RME32 driver,RME96 driver SonicVibes driver,VIA82xx driver,ALI5451 driver,ICE1712 driver ICE1724 driver,NM256 driver,RME HDSP driver,RME9652 driver Remove superfluous PCI ID definitions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] hdsp: always initialize card nameClemens Ladisch2005-09-121-0/+1
| | | | | | | | | RME HDSP driver When using the kernel firmware loader, initialize the card shortname before registering the card with ALSA to prevent it from using a default card ID. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
* [ALSA] use PCM interface for IEC958 controlsClemens Ladisch2005-08-301-4/+4
| | | | | | | | | Digigram VX core,ENS1370/1+ driver,CA0106 driver,EMU10K1/EMU10K2 driver RME HDSP driver,RME9652 driver For consistency, use the PCM interface instead of MIXER for IEC958 default/mask/stream mixer controls. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
* [ALSA] sound - fix .iface field of mixer control elementsClemens Ladisch2005-08-301-28/+27
| | | | | | | | | | | | | | | Documentation,CS46xx driver,EMU10K1/EMU10K2 driver,AD1848 driver SB16/AWE driver,CMIPCI driver,ENS1370/1+ driver,RME32 driver RME96 driver,ICE1712 driver,ICE1724 driver,KORG1212 driver RME HDSP driver,RME9652 driver This patch changes .iface to SNDRV_CTL_ELEM_IFACE_MIXER whre _PCM or _HWDEP was used in controls that are not associated with a specific PCM (sub)stream or hwdep device, and changes some controls that got inconsitent .iface values due to copy+paste errors. Furthermore, it makes sure that all control that do use _PCM or _HWDEP use the correct number in the .device field. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
* [ALSA] sound/pci: fix-up sleeping pathsNishanth Aravamudan2005-07-281-4/+2
| | | | | | | | | | | | | | | | | | ENS1370/1+ driver,ES1968 driver,Intel8x0 driver,VIA82xx driver VIA82xx-modem driver,AC97 Codec,ALI5451 driver,CS46xx driver MIXART driver,RME HDSP driver,Trident driver,YMFPCI driver Description: Fix-up sleeping in sound/pci. These changes fall under the following two categories: 1) Replace schedule_timeout() with msleep() to guarantee the task delays as expected. This also involved replacing/removing custom sleep functions. 2) Do not assume jiffies will only increment by one if you request a 1 jiffy sleep, i.e. use time_after/time_before in while loops. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] hdsp - Add 'Sample Clock Source Locking' controlTakashi Iwai2005-07-281-9/+53
| | | | | | | | | RME HDSP driver Added 'Sample Clock Source Locking' control. If this switch is on, the clock source can't be changed via PCM hw_params API (as sample rate). This will fix the problem of OSS-emulation, for example. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Add write support to snd-page-alloc proc fileTakashi Iwai2005-06-221-5/+9
| | | | | | | | Documentation,Memalloc module,RME HDSP driver,RME9652 driver Add the write support to snd-page-alloc proc file for buffer pre-allocation. Removed the pre-allocation codes via module options. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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