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path: root/sound/pci/emu10k1
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2008-08-25ALSA: Clean up SG-buffer helper functions and macrosTakashi Iwai
Clean up SG-buffer helper functions and macros. Helpers take substream as arguments now. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-13ALSA: Kill snd_assert() in sound/pci/*Takashi Iwai
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>
2008-06-17ALSA: emu10k1 - simplify the last fixTakashi Iwai
Clean up the previous commit for fixing memory leaks. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-06-17ALSA: emu10k1 - fix possible memory leak in memory allocation routinesJaroslav Kysela
The leak was introduced in "[ALSA] emu10k1 - simplify page allocation for synth" commit. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-06-13ALSA: emu10k1 - Fix page allocation with GFP_DMATakashi Iwai
Added the missing GFP_ATOMIC to page_alloc when called with GFP_DMA. GFP_KERNEL often results in stalls for ZONE_DMA, so GFP_ATOMIC is more prgmatic. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-06-02[ALSA] emu10k1 - Fix inverted Analog/Digital mixer switch on Audigy2Takashi Iwai
On Audigy2 Platinum, the Analog/Digital mixer switch is inverted. https://bugzilla.novell.com/show_bug.cgi?id=396204 The patch adds a simple workaround. There might be another device requiring a similar fix, too (or fix for audigy2 generically), but right now I fix only the known broken one. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-05-30[ALSA] emu10k1 - simplify page allocation for synthTakashi Iwai
Simplify the page allocation of emu10k1 driver for emux synth support. Since these pages aren't be necessarily coherent, we can avoid expensive DMA-coherent routines. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-06-06sound: emu10k1 - fix system hang with Audigy2 ZS Notebook PCMCIA cardJaroslav Franek
When the Linux kernel is compiled with CONFIG_DEBUG_SHIRQ=y, the Soundblaster Audigy2 ZS Notebook PCMCIA card causes the system hang during boot (udev stage) or when the card is hot-plug. The CONFIG_DEBUG_SHIRQ flag is by default 'y' with all Fedora kernels since 2.6.23. The problem was reported as https://bugzilla.redhat.com/show_bug.cgi?id=326411 The issue was hunted down to the snd_emu10k1_create() routine: /* pseudo-code */ snd_emu10k1_create(...) { ... request_irq(... IRQF_SHARED ...) { register the irq handler #ifdef CONFIG_DEBUG_SHIRQ call the irq handler: snd_emu10k1_interrupt() { poll I/O port // <---- !! system hangs ... } #endif } ... snd_emu10k1_cardbus_init(...) { initialize I/O ports } ... } The early access to I/O port in the interrupt handler causes the freeze. Obviously it is necessary to init the I/O ports before accessing them. This patch moves the registration of the irq handler after the initialization of the I/O ports. Signed-off-by: Jaroslav Franek <jarin.franek@post.cz> Acked-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] Fix possible races at free_irq in PCI driversTakashi Iwai
The irq handler of PCI drivers must be released before releasing other resources since the handler for a shared irq can be still called and may access the freed resource again. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] sound: emu10k1x.c fix shadowed variable warningsHarvey Harrison
enable in these contexts refers specifically to intr enable, as per the two functions it is found in. Use intr_enable instead. sound/pci/emu10k1/emu10k1x.c:330:15: warning: symbol 'enable' shadows an earlier one sound/pci/emu10k1/emu10k1x.c:53:12: originally declared here sound/pci/emu10k1/emu10k1x.c:341:15: warning: symbol 'enable' shadows an earlier one sound/pci/emu10k1/emu10k1x.c:53:12: originally declared here instead of shadowing, use cap_voice as we test for the capture voice in this statement. sound/pci/emu10k1/emu10k1x.c:798:25: warning: symbol 'pvoice' shadows an earlier one sound/pci/emu10k1/emu10k1x.c:787:24: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24[ALSA] sound: emuproc.c fix signedness warningHarvey Harrison
Reading regs from the fpga into an int instead of a u32, trivial fix. sound/pci/emu10k1/emuproc.c:422:34: warning: incorrect type in argument 3 (different signedness) sound/pci/emu10k1/emuproc.c:422:34: expected unsigned int [usertype] *value sound/pci/emu10k1/emuproc.c:422:34: got int *<noident> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-01-31[ALSA] emu10k1 - Another EMU0404 Board IDVeli-Matti Valtonen
This is based on pseudo-random playing around with the capabilities. With ca0102 this card gives no output atall, ca0108 appears to work fine, so it rather looks similar to the EMU1010b/EMU1010 changes. Some other people seem to have succeeded in using this aswell: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3496 From: Veli-Matti Valtonen <maligor@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] emu10k1 - Fix kthread handling at resumeTakashi Iwai
Don't create emu1010 kthread again at resume if it's already created. Also make the thread function static. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] emu10k1: General cleanup, add new locks, fix alsa bug#3501, kernel ↵James Courtier-Dutton
bug#9304. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] emu10k1 - Use enum for emu_model typesTakashi Iwai
Use enum instead of digits for emu_model types. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] emu10k1 - Don't create emu1010 controls for non-emu boardsTakashi Iwai
The last change for emu1616 introduced a bug that the driver creates emu1010-related controls even on non-emu boards. Fixed now. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] emu10k1 - 1616(M) cardbus improvementsCtirad Fertr
This patch improves E-Mu 1616(M) cardbus support. It adds definitions of the new Microdock and 1010 cardbus registers (thanks again for descriptions James) and improves mixer for this card. Now you can use S/PDIF and ADAT on Mirodock and also use headpohone output on host cardbus card as another independent output. Signed-off-by: Ctirad Fertr <c.fertr@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] snd:emu10k1: E-Mu updates. Fixes to firmware loading and support for ↵James Courtier-Dutton
0404. Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31[ALSA] emu10k1 - Fix over-sized kmalloc for TLVTakashi Iwai
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>
2008-01-31[ALSA] Remove sound/driver.hTakashi Iwai
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>
2008-01-31[ALSA] emu10k1x - Add missing snd_card_set_dev callTakashi Iwai
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>
2008-01-31[ALSA] emu10k1 - Check value ranges in ctl callbacksTakashi Iwai
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>
2008-01-31[ALSA] emu10k1: Add mixer controls parameter checking.James Courtier-Dutton
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-11-20[ALSA] emu10k1 - Check value ranges in ctl callbacksTakashi Iwai
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>
2007-11-20[ALSA] emu10k1: Add mixer controls parameter checking.James Courtier-Dutton
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.czJaroslav Kysela
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16[ALSA] Routines for effect processor FX8010: Use list_for_each_entryMatthias Kaehlcke
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>
2007-10-16[ALSA] emu10k1: There's no need to cast vmalloc() return value in ↵Jesper Juhl
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>
2007-10-16[ALSA] emu10k1 - Fix memory corruptionTakashi Iwai
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>
2007-10-16[ALSA] remove incorrect usage of SNDRV_PCM_INFO_SYNC_START and ↵Clemens Ladisch
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>
2007-10-16[ALSA] This patch removes memset() from snd_emu10k1_fx8010_info() which ↵Mariusz Kozlowski
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>
2007-10-16[ALSA] check for linked substreams of different cardsClemens Ladisch
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>
2007-10-16[ALSA] snd-emu10k1:Unmute the Audio/Micro Dock after firmware load.James Courtier-Dutton
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] snd-emu10k1:Implement SPDIF/ADAT status.James Courtier-Dutton
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16[ALSA] snd-emu10k1:Support for ADAT and S/PDIF.James Courtier-Dutton
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>
2007-10-16[ALSA] snd-emu10k1:Improves firmware loading for E-Mu cards.James Courtier-Dutton
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>
2007-10-16[ALSA] Clean up with common snd_ctl_boolean_*_info callbacksTakashi Iwai
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>
2007-10-16[ALSA] snd-emu10k1: Add support for E-Mu 1616 PCI, 1616M PCI, 0404 PCI, E-MuJames Courtier-Dutton
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>
2007-07-20[ALSA] snd-emu10k1:Enable E-Mu 1616m notebook firmware loading.James Courtier-Dutton
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20[ALSA] snd-emu10k1: Initial support for E-Mu 1616 and 1616m.James Courtier-Dutton
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20[ALSA] emu10k1 - EMU 1212 with 16 capture channelsPavel Hofman
* 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>
2007-07-11PCI: Change all drivers to use pci_device->revisionAuke Kok
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>
2007-05-11[ALSA] add MODULE_FIRMWARE entriesClemens Ladisch
Add MODULE_FIRMWARE() entries, where appropriate. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11[ALSA] snd-emu10k1: Prevent E-Mu 1010 Notebook card from hanging PC.James Courtier-Dutton
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>
2007-05-11[ALSA] Add snd_pcm_group_for_each_entry() for code cleanupTakashi Iwai
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>
2007-02-09[ALSA] emu10k1 - Fix STAC9758 front channelRolf Stefan Wilke
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>
2007-02-09[ALSA] Add even more 'const' to everything related to TLVTakashi Iwai
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>
2007-02-09[ALSA] emu10k1 - Fix ABI for older ld10k1Takashi Iwai
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>
2007-02-09[ALSA] emu10k1: Rename the digital optical capture control for the Audigy 2 ZSJames Courtier-Dutton
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>
2007-02-09[ALSA] emu10k1: Add Audio capture support for Audigy 2 ZS Notebook.James Courtier-Dutton
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>
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