- 29 2月, 2008 1 次提交
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由 Takashi Iwai 提交于
Added ac97_quirk=hp-only for Acer Travelmate 2310. ALSA bug#3656 https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3656Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 01 2月, 2008 2 次提交
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由 Takashi Iwai 提交于
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: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Julia Lawall 提交于
Continue is not needed at the bottom of a loop. The semantic patch implementing this change is as follows: @@ @@ for (...;...;...) { ... if (...) { ... - continue; } } Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 30 1月, 2008 2 次提交
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由 Thomas Gleixner 提交于
The set_memory_* and set_pages_* family of API's currently requires the callers to do a global tlb flush after the function call; forgetting this is a very nasty deathtrap. This patch moves the global tlb flush into each of the callers Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Arjan van de Ven 提交于
This patch converts various users of change_page_attr() to the new, more intent driven set_page_*/set_memory_* API set. Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 16 10月, 2007 1 次提交
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由 Jaroslav Kysela 提交于
Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 16 5月, 2007 1 次提交
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由 Daniel T Chen 提交于
Included is a patch against current alsa-kernel hg tip adding quirks that Ubuntu Dapper/Edgy/Feisty contains. Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 11 5月, 2007 1 次提交
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由 Takashi Iwai 提交于
When intel8x0 driver is loaded in the crash kernel, it gets Oops occasionally. This is because the irq handler gets called before the proper hardware initialization. Now defer it after snd_intel8x0_chip_init(). (reference: http://lkml.org/lkml/2007/3/5/252) Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 14 3月, 2007 2 次提交
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由 Takashi Iwai 提交于
Fixed Oops at crash kernel from intel8x0 driver that is triggered from interrupt handler. Proper irqsave version seems needed for kexec/kdump. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Tommi Kyntola 提交于
Fixed the mute speaker problem after S2RAM on some laptops: http://bugme.osdl.org/show_bug.cgi?id=6181Signed-off-by: NTommi Kyntola <tommi.kyntola@ray.fi> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 09 2月, 2007 3 次提交
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由 Takashi Iwai 提交于
Added spdif_aclink module option to specify whether the board has SPDIF over AC-link or a direct connection from the controller chip. NForce and ICH4 (or newer) boards may be equipped with SPDIF through AC97 codec. In such a case, SPDIF should be handled as if the old ICH style (the same slot for analog and digital). A quirk list is added to detect this automatically for known hardwares. Corresponds to ALSA bug#2637. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Don't enable power-saving mode on drivers that don't support it. The supporting drivers set AC97_SCAP_POWER_SAVE to scaps at creation of ac97 instance. Currently enable on the following drivers: intel8x0, intel8x0m, atiixp, atiixp-modem, via82xx and via82xx-modem. Also, a bit clean up of power-saving stuff: - Don't create an own workq - Remove superfluous ifdefs Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Use pci_iomap and ioread*/iowrite*() functions for accessing hardwares. pci_iomap is suitable for hardwares like ICH and compatible that have both PIO and MMIO. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 20 12月, 2006 1 次提交
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由 Takashi Iwai 提交于
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: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 25 10月, 2006 1 次提交
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由 Keith Packard 提交于
Signed-off-by: NKeith Packard <keithp@neko.keithp.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 22 10月, 2006 1 次提交
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由 Takashi Iwai 提交于
- 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: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 05 10月, 2006 1 次提交
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由 David Howells 提交于
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: NDavid Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
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- 23 9月, 2006 1 次提交
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由 Takashi Iwai 提交于
Added CONFIG_SND_AC97_POWER_SAVE kernel config to enable the support of aggressive AC97 power-saving mode. In this mode, the AC97 powerdown register bits are dynamically controlled at each open/close of PCM streams. The mode is activated via power_save option for snd-ac97-codec driver. As default it's off. It can be turned on/off on the fly via sysfs, too. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 13 7月, 2006 2 次提交
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由 Takashi Iwai 提交于
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: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Added the default ac97 quirk (hp_only) for Tyan Thunder K8WE board. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 03 7月, 2006 1 次提交
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由 Thomas Gleixner 提交于
Signed-off-by: NThomas 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: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 23 6月, 2006 3 次提交
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由 Daniel T Chen 提交于
http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=9ad787cd9670c3f3b8f3db235e84baf00a2ea526 Anders Ostling comments in Malone #41015 that his Dell D800 laptop's volume control works correctly when the hp_only quirk is passed to modprobe. This commit adds his hardware's sub{vendor,device} ids to the quirk list for the intel8x0 driver. Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com> Signed-off-by: NBen Collins <bcollins@ubuntu.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Removed zero-initializations of static variables. A tiny optimization. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Remove unneeded read/write_size fields in proc text ops. snd_info_set_text_ops() is fixed, too. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 28 4月, 2006 2 次提交
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由 Henrik Kretzschmar 提交于
Signed-off-by: NHenrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Disable the SPDIF-input on ALI5455, which causes Oops. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 22 3月, 2006 2 次提交
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由 Jaroslav Kysela 提交于
Modules: Intel8x0 driver It seems that hardware requires some time to reset bus master registers. We need to wait until ICH_RESETREGS bit is not released. The suggestion and symptom was described by Mike Gorchak <lestat@i.com.ua>. Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Modules: Intel8x0 driver Fix the detection of tertriary codec on SIS7012, including clean-ups of relevant codes. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 01 2月, 2006 1 次提交
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由 Takashi Iwai 提交于
Modules: Documentation,Intel8x0 driver Added MCP51 PCI ID to intel8x0 driver. Also, updated the supported chips in documentation. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 22 1月, 2006 2 次提交
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由 Chris Ball 提交于
Modules: Intel8x0 driver This patch adds a quirk entry for the Dell Optiplex GX270, on which the volume is set by the headphone control, not the master control. Signed-off-by: NChris Ball <cjb@mrao.cam.ac.uk> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Ulrich Mueller 提交于
Modules: Intel8x0 driver in recent -mm kernels additional quirks for ac97 hardware in HP laptops have been added. However, now the list in intel8x0.c contains a duplicate, since the HP nx6110 and nc6120 have identical subdevice ids. This was introduced in -mm1 by the following patch: add-new-quirk-for-devices-with-mute-leds-and-separate-headphone-volume.patch Since the HP nx6110 and nc6120 are almost identical, both entries should really be combined, as in the following patch. I have checked that AC97_TUNE_HP_MUTE_LED is the right thing to do. Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 03 1月, 2006 6 次提交
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由 Matthew Garrett 提交于
Modules: AC97 Codec,ATIIXP driver,Intel8x0 driver This patch adds a new quirk for ac97 hardware that combines the existing AC97_TUNE_MUTE_LED and AC97_TUNE_HP_ONLY quirks. This is needed for several current HP laptops. Additionally, it adds the HP nx6125 to the AC97_TUNE_MUTE_LED list. Fixed for the latest version of ALSA by Takashi Iwai <tiwai@suse.de>. Signed-off-by: NMatthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Optimize the code when compiled without CONFIG_PROC_FS for some pci drivers. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Jaroslav Kysela 提交于
Modules: Intel8x0 driver Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Takashi Iwai 提交于
Modules: Intel8x0 driver,Intel8x0-modem driver Fix PM support on Intel8x0 and modem drivers. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Modules: Intel8x0 driver,Intel8x0-modem driver Remove xxx_t typedefs from the PCI Intel8x0 and modem drivers. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Modules: Intel8x0 driver,Intel8x0-modem driver Remove superfluous delay macro. Call appropriate functions directly. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 11 11月, 2005 1 次提交
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由 Greg Kroah-Hartman 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 04 11月, 2005 2 次提交
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由 Takashi Iwai 提交于
Modules: Intel8x0 driver - Request irq handler after proper initialization - Don't override always buggy_irq option for Nvidia Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Karoly Lorentey 提交于
Modules: Intel8x0 driver Add AC97_TUNE_HP_ONLY quirk for Dell Inspiron 8600. Signed-off-by: NKaroly Lorentey <lorentey@elte.hu> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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