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2006-12-20[ALSA] Remove IRQF_DISABLED for shared PCI irqsTakashi Iwai1-1/+1
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>
2006-10-22[ALSA] Various fixes for suspend/resume of ALSA PCI driversTakashi Iwai1-3/+8
- 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>
2006-10-05IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells1-2/+2
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)
2006-09-23[ALSA] Add dB scale information to fm801 driverTakashi Iwai1-3/+16
Added the dB scale information to fm801 driver. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] sound/pci/fm801: Use ARRAY_SIZE macroTobias Klauser1-3/+1
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] fm801: fixed broken previous patch for the FM tuner only codeJaroslav Kysela1-13/+19
- do not allocate and enable interrupt - do not do the FM tuner mute (it should be handled more cleanly) Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23[ALSA] fm801: Support FM only cardAndy Shevchenko1-2/+14
Signed-off-by: Andy Shevchenko <andy@smile.org.ua> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-07-12[ALSA] Fix section mismatch errors in ALSA PCI driversTakashi Iwai1-1/+1
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>
2006-07-12[ALSA] fix the SND_FM801_TEA575X dependenciesAdrian Bunk1-1/+1
CONFIG_SND_FM801=y, CONFIG_SND_FM801_TEA575X=m resulted in the following compile error: <-- snip --> ... LD vmlinux sound/built-in.o: In function 'snd_fm801_free': fm801.c:(.text+0x3c15b): undefined reference to 'snd_tea575x_exit' sound/built-in.o: In function 'snd_card_fm801_probe': fm801.c:(.text+0x3cfde): undefined reference to 'snd_tea575x_init' make: *** [vmlinux] Error 1 <-- snip --> This patch fixes kernel Bugzilla #6458. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-07-02[PATCH] irq-flags: sound: Use the new IRQF_ constantsThomas Gleixner1-1/+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>
2006-06-22[ALSA] Change an arugment of snd_mpu401_uart_new() to bit flagsTakashi Iwai1-1/+2
Change the 5th argument of snd_mpu401_uart_new() to bit flags instead of a boolean. The argument takes bits that consist of MPU401_INFO_XXX flags. The callers that used the value 1 there are replaced with MPU401_INFO_INTEGRATED. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-06-22[ALSA] Remove zero-initialization of static variablesTakashi Iwai1-1/+1
Removed zero-initializations of static variables. A tiny optimization. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-04-27[ALSA] add __devinitdata to all pci_device_idHenrik Kretzschmar1-1/+1
Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03[ALSA] fm801 - Add PM supportTakashi Iwai1-87/+158
Modules: FM801 driver Add PM support to fm801 driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03[ALSA] Remove xxx_t typedefs: PCI FM801Takashi Iwai1-108/+121
Modules: FM801 driver Remove xxx_t typedefs from the PCI FM801 driver. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03[ALSA] Remove superfluous pcm_free callbacksTakashi Iwai1-8/+0
Remove superflous pcm_free callbacks. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-11-10[PATCH] PCI: removed unneeded .owner field from struct pci_driverGreg Kroah-Hartman1-1/+0
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-04[ALSA] Fix schedule_timeout usageNishanth Aravamudan1-6/+3
Use schedule_timeout_{,un}interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Also use human-time conversion functions instead of hard-coded division to avoid rounding issues. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-11-04[ALSA] Add missing KERN_* suffix to printkTakashi Iwai1-8/+8
Add missing KERN_* suffix to printk. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-09-12[ALSA] set owner field in struct pci_driverClemens Ladisch1-0/+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>
2005-09-12[ALSA] Replace with kzalloc() - pci stuffTakashi Iwai1-1/+1
AD1889 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,SonicVibes driver,VIA82xx driver VIA82xx-modem driver,AC97 Codec,AK4531 codec,au88x0 driver CA0106 driver,CS46xx driver,EMU10K1/EMU10K2 driver,HDA Codec driver HDA generic driver,HDA Intel driver,ICE1712 driver,ICE1724 driver KORG1212 driver,MIXART driver,NM256 driver,Trident driver,YMFPCI driver Replace kcalloc(1,..) with kzalloc(). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30[ALSA] use SNDRV_CTL_NAME_IEC958 macroClemens Ladisch1-4/+4
CMI8330 driver,ENS1370/1+ driver,FM801 driver,VIA82xx driver,AC97 Codec ALI5451 driver,CS46xx driver,EMU10K1/EMU10K2 driver,HDA Codec driver ICE1712 driver,ICE1724 driver Where appropriate, use the SNDRV_CTL_NAME_IEC958 instead of a literal string. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-05-29[ALSA] Replace pci_module_init() with pci_register_driver()Takashi Iwai1-1/+1
Documentation,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,CA0106 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 Replace the obsolete pci_module_init() with pci_register_driver(). Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-05-29[ALSA] Add PCI ID for Gallant Odyssey Sound 4Sergey Vlasov1-0/+1
FM801 driver The Gallant Odyssey Sound 4 card is based on the ForteMedia FM801 chip, but has a different PCI ID. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-04-16Linux-2.6.12-rc2Linus Torvalds1-0/+1480
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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