Revision tags: v2.6.19-rc3, v2.6.19-rc2 |
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30b35399 |
| 11-Oct-2006 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Various fixes for suspend/resume of ALSA PCI drivers
- Check the return value of pci_enable_device() and request_irq() in the suspend. If any error occurs there, disable the device using
[ALSA] Various fixes for suspend/resume of ALSA PCI drivers
- 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>
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7d12e780 |
| 05-Oct-2006 |
David Howells <dhowells@redhat.com> |
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
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)
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Revision tags: v2.6.19-rc1, v2.6.18, v2.6.18-rc7, v2.6.18-rc6, v2.6.18-rc5, v2.6.18-rc4, v2.6.18-rc3, v2.6.18-rc2, v2.6.18-rc1 |
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f40b6890 |
| 05-Jul-2006 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Fix section mismatch errors in ALSA PCI drivers
Fixed 'section mismatch' errors in ALSA PCI drivers: - removed invalid __devinitdata from pci id tables - fix/remove __devinit of functions cal
[ALSA] Fix section mismatch errors in ALSA PCI drivers
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>
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65ca68b3 |
| 01-Jul-2006 |
Thomas Gleixner <tglx@linutronix.de> |
[PATCH] irq-flags: sound: Use the new IRQF_ constants
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Her
[PATCH] irq-flags: sound: Use the new IRQF_ constants
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>
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Revision tags: v2.6.17, v2.6.17-rc6, v2.6.17-rc5, v2.6.17-rc4 |
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bf850204 |
| 28-Apr-2006 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Remove unneeded read/write_size fields in proc text ops
Remove unneeded read/write_size fields in proc text ops. snd_info_set_text_ops() is fixed, too.
Signed-off-by: Takashi Iwai <tiwai@sus
[ALSA] Remove unneeded read/write_size fields in proc text ops
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>
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Revision tags: v2.6.17-rc3 |
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396c9b92 |
| 24-Apr-2006 |
Henrik Kretzschmar <henne@nachtwindheim.de> |
[ALSA] add __devinitdata to all pci_device_id
Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Revision tags: v2.6.17-rc2, v2.6.17-rc1, v2.6.16, v2.6.16-rc6, v2.6.16-rc5, v2.6.16-rc4, v2.6.16-rc3, v2.6.16-rc2, v2.6.16-rc1, v2.6.15, v2.6.15-rc7, v2.6.15-rc6, v2.6.15-rc5, v2.6.15-rc4, v2.6.15-rc3, v2.6.15-rc2 |
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57feb835 |
| 17-Nov-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] via82xx - Fix PM support
Modules: VIA82xx driver,VIA82xx-modem driver
Fix PM support on VIA82xx and modem drivers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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e437e3d7 |
| 17-Nov-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Remove xxx_t typedefs: PCI VIA82xx
Modules: VIA82xx driver,VIA82xx-modem driver
Remove xxx_t typedefs from the PCI VIA82xx and modem drivers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Revision tags: v2.6.15-rc1 |
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249bb070 |
| 04-Nov-2005 |
Greg Kroah-Hartman <gregkh@suse.de> |
[PATCH] PCI: removed unneeded .owner field from struct pci_driver
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Revision tags: v2.6.14 |
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8433a509 |
| 24-Oct-2005 |
Nishanth Aravamudan <nacc@us.ibm.com> |
[ALSA] Fix schedule_timeout usage
Use schedule_timeout_{,un}interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Also use human-time conversion functions instead
[ALSA] Fix schedule_timeout usage
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>
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99b359ba |
| 20-Oct-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Add missing KERN_* suffix to printk
Add missing KERN_* suffix to printk.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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698444f3 |
| 20-Oct-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Fix the type of enable module option
Fix the type of enable module option to bool.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Revision tags: v2.6.14-rc5, v2.6.14-rc4 |
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f01cc521 |
| 10-Oct-2005 |
Sasha Khapyorsky <sashakh@alsa-project.org> |
[ALSA] Sasha Khapyorsky: My email address is changed, there is update.
Modules: Intel8x0-modem driver,VIA82xx-modem driver,HDA Codec driver
Signed-off-by: Sasha Khapyorsky <sashakh@alsa-project.org
[ALSA] Sasha Khapyorsky: My email address is changed, there is update.
Modules: Intel8x0-modem driver,VIA82xx-modem driver,HDA Codec driver
Signed-off-by: Sasha Khapyorsky <sashakh@alsa-project.org> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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2b3e584b |
| 06-Oct-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Add dummy obsoleted module options for backward compatibility
Added dummay obsoleted module options for backward compatibility (to reduce possible bugzilla entries :)
Signed-off-by: Takashi
[ALSA] Add dummy obsoleted module options for backward compatibility
Added dummay obsoleted module options for backward compatibility (to reduce possible bugzilla entries :)
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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b7fe4622 |
| 04-Oct-2005 |
Clemens Ladisch <clemens@ladisch.de> |
[ALSA] highlanderize motherboard AC97/HDA drivers
Remove the code for supporting eight cards from the integrated controller drivers because There Can Be Only One controller of each type per mainboar
[ALSA] highlanderize motherboard AC97/HDA drivers
Remove the code for supporting eight cards from the integrated controller drivers because There Can Be Only One controller of each type per mainboard.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
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Revision tags: v2.6.14-rc3 |
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2ba71978 |
| 29-Sep-2005 |
Sasha Khapyorsky <sashak@smlink.com> |
[ALSA] Removing obsolete AC97_SHARED_TYPES
This patch cleans last ac97 audio/modem codec interception in initialization procedures (ac97_mixer_new()) and removes obsolete SHARED_TYPE 'locking' which
[ALSA] Removing obsolete AC97_SHARED_TYPES
This patch cleans last ac97 audio/modem codec interception in initialization procedures (ac97_mixer_new()) and removes obsolete SHARED_TYPE 'locking' which prevents from AMC codecs to function correctly.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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6632d198 |
| 29-Sep-2005 |
Sasha Khapyorsky <sashak@smlink.com> |
[ALSA] dev_class=SNDRV_PCM_CLASS_MODEM for modem PCMs
dev_class=SNDRV_PCM_CLASS_MODEM for all supported softmodem PCMs
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com> Signed-off-by: Takashi Iwa
[ALSA] dev_class=SNDRV_PCM_CLASS_MODEM for modem PCMs
dev_class=SNDRV_PCM_CLASS_MODEM for all supported softmodem PCMs
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Revision tags: v2.6.14-rc2, v2.6.14-rc1 |
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3bcd4649 |
| 12-Sep-2005 |
Clemens Ladisch <clemens@ladisch.de> |
[ALSA] set owner field in struct pci_driver
AD1889 driver,ALS4000 driver,ATIIXP driver,ATIIXP-modem driver AZT3328 driver,BT87x driver,CMIPCI driver,CS4281 driver ENS1370/1+ driver,ES1938 driver,ES1
[ALSA] set owner field in struct pci_driver
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>
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e560d8d8 |
| 09-Sep-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Replace with kzalloc() - pci stuff
AD1889 driver,ATIIXP driver,ATIIXP-modem driver,AZT3328 driver BT87x driver,CMIPCI driver,CS4281 driver,ENS1370/1+ driver ES1938 driver,ES1968 driver,FM801
[ALSA] Replace with kzalloc() - pci stuff
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>
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Revision tags: v2.6.13, v2.6.13-rc7 |
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41e4845c |
| 18-Aug-2005 |
Jaroslav Kysela <perex@suse.cz> |
[ALSA] PCM resume cleanups
Digigram VX core,CS4231 driver,ATIIXP driver,VIA82xx driver VIA82xx-modem driver,au88x0 driver,CS46xx driver,Trident driver This patch disables SNDRV_PCM_INFO_RESUME flag
[ALSA] PCM resume cleanups
Digigram VX core,CS4231 driver,ATIIXP driver,VIA82xx driver VIA82xx-modem driver,au88x0 driver,CS46xx driver,Trident driver This patch disables SNDRV_PCM_INFO_RESUME flag for drivers which does not support the full resume.
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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Revision tags: v2.6.13-rc6, v2.6.13-rc5, v2.6.13-rc4, v2.6.13-rc3 |
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#
ef21ca24 |
| 09-Jul-2005 |
Nishanth Aravamudan <nacc@us.ibm.com> |
[ALSA] sound/pci: fix-up sleeping paths
ENS1370/1+ driver,ES1968 driver,Intel8x0 driver,VIA82xx driver VIA82xx-modem driver,AC97 Codec,ALI5451 driver,CS46xx driver MIXART driver,RME HDSP driver,Trid
[ALSA] sound/pci: fix-up sleeping paths
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>
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Revision tags: v2.6.13-rc2, v2.6.13-rc1, v2.6.12, v2.6.12-rc6 |
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4d572776 |
| 30-May-2005 |
Jesper Juhl <juhl-lkml@dif.dk> |
[ALSA] Remove redundant NULL checks before kfree
Timer Midlevel,ALSA sequencer,ALSA<-OSS sequencer,Digigram VX core I2C tea6330t,GUS Library,VIA82xx driver,VIA82xx-modem driver CA0106 driver,CS46xx
[ALSA] Remove redundant NULL checks before kfree
Timer Midlevel,ALSA sequencer,ALSA<-OSS sequencer,Digigram VX core I2C tea6330t,GUS Library,VIA82xx driver,VIA82xx-modem driver CA0106 driver,CS46xx driver,EMU10K1/EMU10K2 driver,YMFPCI driver Digigram VX Pocket driver,Common EMU synth,USB generic driver,USB USX2Y Checking a pointer for NULL before calling kfree() on it is redundant, kfree() deals with NULL pointers just fine. This patch removes such checks from sound/
This patch also makes another, but closely related, change. It avoids casting pointers about to be kfree()'ed.
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#
83a5b72a |
| 29-May-2005 |
Sasha Khapyorsky <sashak@smlink.com> |
[ALSA] PCI modem drivers update
ATIIXP-modem driver,Intel8x0-modem driver,VIA82xx-modem driver Modem drivers (atiixp-modem, intel8x0m, via82xx-modem) migration for using MC97 generic modem mixer for
[ALSA] PCI modem drivers update
ATIIXP-modem driver,Intel8x0-modem driver,VIA82xx-modem driver Modem drivers (atiixp-modem, intel8x0m, via82xx-modem) migration for using MC97 generic modem mixer for off-hook operation.
Signed-off-by: Sasha Khapyorsky <sashak@smlink.com> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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Revision tags: v2.6.12-rc5 |
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58c1f8ac |
| 20-May-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Fix resume of via82xx-modem
VIA82xx-modem driver Fix the resume of via82xx-modem, removing invalid __devinit.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Revision tags: v2.6.12-rc4, v2.6.12-rc3, v2.6.12-rc2 |
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01d25d46 |
| 11-Apr-2005 |
Takashi Iwai <tiwai@suse.de> |
[ALSA] Replace pci_module_init() with pci_register_driver()
Documentation,ALS4000 driver,ATIIXP driver,ATIIXP-modem driver AZT3328 driver,BT87x driver,CMIPCI driver,CS4281 driver ENS1370/1+ driver,E
[ALSA] Replace pci_module_init() with pci_register_driver()
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>
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