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* [ALSA] emu10k1 - Fix over-sized kmalloc for TLVTakashi Iwai2008-01-31
| | | | | | | | Reported by Al Viro: In copy_tlv(), the size of kmalloc is wrongly calculated. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] Remove sound/driver.hTakashi Iwai2008-01-31
| | | | | | | | | | | | 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] emu10k1x - Add missing snd_card_set_dev callTakashi Iwai2008-01-31
| | | | | | | | Added the missing snd_card_set_dev() call. This will fix the incomplete sysfs entry for this card. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] emu10k1 - Check value ranges in ctl callbacksTakashi Iwai2008-01-31
| | | | | | | | | Check value ranges in ctl callbacks properly. This fixes the unexpected crash due to wrong value assignment. Also, remove invalid comments in the last patch. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] emu10k1: Add mixer controls parameter checking.James Courtier-Dutton2008-01-31
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] emu10k1 - Check value ranges in ctl callbacksTakashi Iwai2007-11-20
| | | | | | | | | Check value ranges in ctl callbacks properly. This fixes the unexpected crash due to wrong value assignment. Also, remove invalid comments in the last patch. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] emu10k1: Add mixer controls parameter checking.James Courtier-Dutton2007-11-20
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.czJaroslav Kysela2007-10-16
| | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* [ALSA] Routines for effect processor FX8010: Use list_for_each_entryMatthias Kaehlcke2007-10-16
| | | | | | | | | Routines for effect processor FX8010: Use list_for_each_entry instead of list_for_each Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1: There's no need to cast vmalloc() return value in ↵Jesper Juhl2007-10-16
| | | | | | | | | | snd_emu10k1_create() vmalloc() returns void *. no need to cast. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1 - Fix memory corruptionTakashi Iwai2007-10-16
| | | | | | | | | The number of mixer elements for SPDIF control don't match with the actual array size (3). This may result in a memory corruption that overwrites the i2c_capture_source field (ALSA bug#3095). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] remove incorrect usage of SNDRV_PCM_INFO_SYNC_START and ↵Clemens Ladisch2007-10-16
| | | | | | | | | | snd_pcm_set_sync() Set the SNDRV_PCM_INFO_SYNC_START flag and the substream's sync ID (only) if the substream actually can be linked to another one. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] This patch removes memset() from snd_emu10k1_fx8010_info() which ↵Mariusz Kozlowski2007-10-16
| | | | | | | | | | | | | | | | | | | apparently isn't needed there. Upatched code uses: memset(info, 0, sizeof(info)); where 'info' is a pointer and therefore only first 4 bytes of 'info' gets cleared on a 32bit machine. Anyway looking at the code zeoring this memory region isn't needed at all because the snd_emu10k1_fx8010_info() function initializes all the 'info' fields on its own. So that's why this code works at all in its original form. This patch removes this redundant code. Also snd_emu10k1_fx8010_info() can't fail so lets save some bytes and change its return type to void. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] check for linked substreams of different cardsClemens Ladisch2007-10-16
| | | | | | | | | | It is possible to have linked substreams that belong to different cards and/or different drivers. This patch changes some drivers to make sure that they do not incorrectly try to handle substreams of a different card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1:Unmute the Audio/Micro Dock after firmware load.James Courtier-Dutton2007-10-16
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1:Implement SPDIF/ADAT status.James Courtier-Dutton2007-10-16
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1:Support for ADAT and S/PDIF.James Courtier-Dutton2007-10-16
| | | | | | | | Patch submitted by Ctirad Fertr <c.fertr@volny.cz> Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1:Improves firmware loading for E-Mu cards.James Courtier-Dutton2007-10-16
| | | | | | | | Details: Fixes http://bugzilla.kernel.org/show_bug.cgi?id=8176 Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Clean up with common snd_ctl_boolean_*_info callbacksTakashi Iwai2007-10-16
| | | | | | | 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] snd-emu10k1: Add support for E-Mu 1616 PCI, 1616M PCI, 0404 PCI, E-MuJames Courtier-Dutton2007-10-16
| | | | | | | | | Notebook. Description: The .device=0x0008 chips have new, but different EMU32 in/out channels. Driver updated to make use of these EMU32 channels. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1:Enable E-Mu 1616m notebook firmware loading.James Courtier-Dutton2007-07-20
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Initial support for E-Mu 1616 and 1616m.James Courtier-Dutton2007-07-20
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1 - EMU 1212 with 16 capture channelsPavel Hofman2007-07-20
| | | | | | | | | * adding 8 more 32-bit capture channels (total of 16) for emu1010 cards * adding some code comments and card details description Signed-off-by: Pavel Hofman <dustin@seznam.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* PCI: Change all drivers to use pci_device->revisionAuke Kok2007-07-11
| | | | | | | | | | | | | | | | | | | | Instead of all drivers reading pci config space to get the revision ID, they can now use the pci_device->revision member. This exposes some issues where drivers where reading a word or a dword for the revision number, and adding useless error-handling around the read. Some drivers even just read it for no purpose of all. In devices where the revision ID is being copied over and used in what appears to be the equivalent of hotpath, I have left the copy code and the cached copy as not to influence the driver's performance. Compile tested with make all{yes,mod}config on x86_64 and i386. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [ALSA] add MODULE_FIRMWARE entriesClemens Ladisch2007-05-11
| | | | | | | Add MODULE_FIRMWARE() entries, where appropriate. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Prevent E-Mu 1010 Notebook card from hanging PC.James Courtier-Dutton2007-05-11
| | | | | | | E-Mu 1010 is not currently supported yet. Needs development work. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Add snd_pcm_group_for_each_entry() for code cleanupTakashi Iwai2007-05-11
| | | | | | | | | 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] emu10k1 - Fix STAC9758 front channelRolf Stefan Wilke2007-02-09
| | | | | | | | | | | | | | For some time now, some users of STAC9758 (emu10k1) would have no sound on their front channels. This can be fixed (at least for me) by unmuting head phone volume and setting it to 0dB before removing the 'Front Playback' control. For details, cf. https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2308 Find the appropriate patch attached. Credits to: Raymond Signed-off-by: Rolf Stefan Wilke <stefan.wilke@uni-ulm.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Add even more 'const' to everything related to TLVTakashi Iwai2007-02-09
| | | | | | | | Mark TLV data as 'const' Signed-of-by: Philipp Matthias Hahn <pmhahn@pmhahn.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1 - Fix ABI for older ld10k1Takashi Iwai2007-02-09
| | | | | | | | | | Fix ABI for older ld10k1. When no EMU10K1_PVERSION ioctl is issued, the driver accepts ioctls with the old struct size without TLV information. Also, changed the struct field to make the conversion easier from the old to the new structs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1: Rename the digital optical capture control for the Audigy 2 ZSJames Courtier-Dutton2007-02-09
| | | | | | | | | | Notebook. Digital playback and capture now works, but it is not bit accurate because it passes through a resampler. Bit accurate playback and capture will be implemented later via the p17v. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1: Add Audio capture support for Audigy 2 ZS Notebook.James Courtier-Dutton2007-02-09
| | | | | | | Implement functionallity in order to fixe ALSA bug#2058. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Update Enum naming.James Courtier-Dutton2007-02-09
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: emu1010: replace long udelay with msleep.James Courtier-Dutton2007-02-09
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Add emu1010 internal clock rate control for 44100 or 48000.James Courtier-Dutton2007-02-09
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd_emu10k1: Added support for 14dB Attenuation PADS on DACs and ADCs.James Courtier-Dutton2007-02-09
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1 - Fix compile warningTakashi Iwai2007-02-09
| | | | | | | Fixed a compile warning regarding print format for size_t. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Added support for emu1010, including E-Mu 1212m and E-Mu ↵James Courtier-Dutton2007-02-09
| | | | | | | 1820m Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Remove IRQF_DISABLED for shared PCI irqsTakashi Iwai2006-12-20
| | | | | | | | | | | | 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] Fix invalid assignment of PCI revisionTakashi Iwai2006-12-20
| | | | | | | | Fix the type of PCI revision to char from int and avoid invalid assignment with pointer cast. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Fix capture for one variant.James Courtier-Dutton2006-11-28
| | | | | | | Fixes ALSA bug#324 Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Various fixes for suspend/resume of ALSA PCI driversTakashi Iwai2006-10-22
| | | | | | | | | | | | - Check the return value of pci_enable_device() and request_irq() in the suspend. If any error occurs there, disable the device using snd_card_disconnect(). - Call pci_set_power_state() properly with pci_choose_state(). - Fix the order to call pci_set_power_state(). - Removed obsolete house-made PM codes in some drivers. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1: Fix outl() in snd_emu10k1_resume_regs()Arnaud Patard2006-10-06
| | | | | | | | | | The emu10k1 driver saves the A_IOCFG and HCFG register on suspend and restores it on resumes. Unfortunately, this doesn't work as the arguments to outl() are reversed. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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] make sound/pci/emu10k1/emu10k1.c:snd_emu10k1_resume() staticAdrian Bunk2006-09-23
| | | | | | | | This patch makes the needlessly global snd_emu10k1_resume() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] Fix compile errors with older gccTakashi Iwai2006-09-23
| | | | | | | | | | | Fixed compile errors with older gcc for initialization of a union. sound/pci/ca0106/ca0106_mixer.c: At top level: sound/pci/ca0106/ca0106_mixer.c:499: unknown field 'p' specified in initializer sound/pci/ca0106/ca0106_mixer.c:499: warning: missing braces around initializer sound/pci/ca0106/ca0106_mixer.c:499: warning: (near initialization for 'snd_ca0106_volume_ctls[0].tlv') Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] emu10k1x: simplify around pci_register_driver()Alexey Dobriyan2006-09-23
| | | | | | | | | Report errors to modprobe as side effect. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Add a comment explaining the conversion function for dB ↵James Courtier-Dutton2006-09-23
| | | | | | | gain. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Implement dB gain infomation.James Courtier-Dutton2006-09-23
| | | | | Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
* [ALSA] snd-emu10k1: Implement 24bit capture via Philips 1361T ADC for SB0240 ↵James Courtier-Dutton2006-09-23
| | | | | | | card. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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