- 08 Jul, 2009 3 commits
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Darren Salt authored
There is a regression, introduced in aa202455 (in alsa-kernel) which I noticed when trying to use the headphone socket on my EeeCPC 901: the output was *very* quiet, practically silent. This patch corrects the control types to that which was obviously intended in the referenced commit. Signed-off-by:
Darren Salt <linux@youmustbejoking.demon.co.uk> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Andiry Brienza authored
HDA driver disabled HD audio 64bit address support for all AMD SB600/SB700/SB800 platforms with commit 09240cf4 due to one SB600 issue reported by community, but we do not see the similar issue on SB700/SB800 platforms. This patch is to refine the workaround for SB600 only. Signed-off-by:
Andiry Xu <andiry.xu@amd.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Check the widget type and don't take invalid widgets while parsing the capture source in patch_via.c. Also, fixed some compile warnings introduced in the previous commit. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 07 Jul, 2009 3 commits
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Takashi Iwai authored
The fixed widget NIDs in patch_via.c seem wrong for some codecs, and it resulted in the invalid capture source selection. This patch adds the code to parse the topology instead of using fixed numbers in order to get the right MUX widget id corresponding to the ADCs. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
If the output pin is used and EAPD capability is present, turn on the EAPD bit. This fixes the silent output problem on ASUS laptops with VT1708S codec. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Minor clean up for initializing the digital-in pin. No functional changes. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 05 Jul, 2009 1 commit
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Takashi Iwai authored
Release resources cleanly after errors in the sanity check in azx_pcm_open(). Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 04 Jul, 2009 1 commit
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Herton Ronaldo Krzesinski authored
Signed-off-by:
Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 03 Jul, 2009 5 commits
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Takashi Iwai authored
Add some sanity checks of struct snd_pcm_hardware fields in the PCM open callback of hda driver. This makes a bit easier to debug any PCM setup errors in the codec side. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The PCM rates bit field may have been changed by the codec open callback. In that case, we need to reset rate_min and rate_max. So, simply call snd_pcm_lib_hw_rates() again after the codec open callback. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Check whether formats and rates don't result in zero due to the restriction of SPDIF sharing. If any of them can be zero, disable the SPDIF sharing mode instead. Otherwise it will lead to a PCM configuration error. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
The mixer elements created for ASUS eeePC 1000 with ALC269 aren't standard but strange words like "LineOut". Rename the element names to follow the standard one like "Headphone" and "Speaker". Also, split the volumes to each so that the virtual master can control them. The alc269_fujitsu_mixer is removed because it's now identical with the new eeepc mixer. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
HP laptops with AD1984A codecs (at least mobile models) need to set GPIO1 appropriately to indicate the mute state. The BIOS checks this bit to judge whether the mute on or off is sent via F8 key. Without changing this bit, the BIOS can be confused and may toggle the mute wrongly. Reference: Novell bnc#515266 https://bugzilla.novell.com/show_bug.cgi?id=515266Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 01 Jul, 2009 2 commits
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Takashi Iwai authored
Added a quirk model=laptop for HP 6930p (103c:30dc) with AD1984A codec. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 29 Jun, 2009 2 commits
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Takashi Iwai authored
During the changes to clean up / fix the realtek codec initialization routines in commit 4a79ba34, I forgot to add the check for ALC268 and ALC269. This resulted in the missing EAPD and COEF setup for these codecs. This patch adds the missing checks for these codecs. Reference: bko#13633 http://bugzilla.kernel.org/show_bug.cgi?id=13633Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Tony Vroon authored
The Line In connector is set up as PIN_IN by default, using VREF_HIZ. It is connected to both ADCs, so add it to both input selectors. Also add the ability to use the input mix (on a SoundBlaster one would call this "What You Hear"). Signed-off-by:
Tony Vroon <tony@linx.net> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 25 Jun, 2009 3 commits
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Takashi Iwai authored
For Acer Aspire 6930G (1025:015e), acre-aspire-6530g model matches obviously better. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Emilio López authored
Fix the following bugs of acer-aspire-6530g model with ALC888: - HP jack to mute all speaker outputs including LFE - Make digital built-in mic working Signed-off-by:
Emilio López <buhitoescolar@gmail.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Realtek codecs require the pin-sense trigger call before actually reading the pin-sense. Without this, the pin-detection might not be done accurately. This patch adds the pin-capability check and issues the trigger call if required. Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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- 24 Jun, 2009 20 commits
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Linus Torvalds authored
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Linus Torvalds authored
This reverts commit 9e9f46c4. Quoting from the commit message: "At this point, it seems to solve more problems than it causes, so let's try using it by default. It's an easy revert if it ends up causing trouble." And guess what? The _CRS code causes trouble. Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.infradead.org/battery-2.6Linus Torvalds authored
* git://git.infradead.org/battery-2.6: da9030_battery: Fix race between event handler and monitor Add MAX17040 Fuel Gauge driver w1: ds2760_battery: add support for sleep mode feature w1: ds2760: add support for EEPROM read and write ds2760_battery: cleanups in ds2760_battery_probe()
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Linus Torvalds authored
Merge branches 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/{vfs-2.6,audit-current} * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: another race fix in jfs_check_acl() Get "no acls for this inode" right, fix shmem breakage inline functions left without protection of ifdef (acl) * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: audit: inode watches depend on CONFIG_AUDIT not CONFIG_AUDIT_SYSCALL
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Eric Paris authored
Even though one cannot make use of the audit watch code without CONFIG_AUDIT_SYSCALL the spaghetti nature of the audit code means that the audit rule filtering requires that it at least be compiled. Thus build the audit_watch code when we build auditfilter like it was before cfcad62c Clearly this is a point of potential future cleanup.. Reported-by:
Frans Pop <elendil@planet.nl> Signed-off-by:
Eric Paris <eparis@redhat.com> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Markus Trippelsdorf authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tipLinus Torvalds authored
* 'futexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: futex: Fix the write access fault problem for real
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Thomas Gleixner authored
commit 64d1304a (futex: setup writeable mapping for futex ops which modify user space data) did address only half of the problem of write access faults. The patch was made on two wrong assumptions: 1) access_ok(VERIFY_WRITE,...) would actually check write access. On x86 it does _NOT_. It's a pure address range check. 2) a RW mapped region can not go away under us. That's wrong as well. Nobody can prevent another thread to call mprotect(PROT_READ) on that region where the futex resides. If that call hits between the get_user_pages_fast() verification and the actual write access in the atomic region we are toast again. The solution is to not rely on access_ok and get_user() for any write access related fault on private and shared futexes. Instead we need to fault it in with verification of write access. There is no generic non destructive write mechanism which would fault the user page in trough a #PF, but as we already know that we will fault we can as well call get_user_pages() directly and avoid the #PF overhead. If get_user_pages() returns -EFAULT we know that we can not fix it anymore and need to bail out to user space. Remove a bunch of confusing comments on this issue as well. Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Cc: stable@kernel.org
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Pekka Enberg authored
SLUB uses higher order allocations by default but falls back to small orders under memory pressure. Make sure the GFP mask used in the initial allocation doesn't include __GFP_NOFAIL. Signed-off-by:
Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Traditionally, we never failed small orders (even regardless of any __GFP_NOFAIL flags), and slab will allocate order-1 allocations even for small allocations that could fit in a single page (in order to avoid excessive fragmentation). Maybe we should remove this warning entirely, but before making that judgement, at least limit it to bigger allocations. Acked-by:
Pekka Enberg <penberg@cs.helsinki.fi> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds authored
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: Staging: octeon-ethernet: Fix race freeing transmit buffers. Staging: octeon-ethernet: Convert to use net_device_ops. MIPS: Cavium: Add CPU hotplugging code. MIPS: SMP: Allow suspend and hibernation if CPU hotplug is available MIPS: Add arch generic CPU hotplug DMA: txx9dmac: use dma_unmap_single if DMA_COMPL_{SRC,DEST}_UNMAP_SINGLE set MIPS: Sibyte: Fix build error if CONFIG_SERIAL_SB1250_DUART is undefined. MIPS: MIPSsim: Fix build error if MSC01E_INT_BASE is undefined. MIPS: Hibernation: Remove SMP TLB and cacheflushing code. MIPS: Build fix - include <linux/smp.h> into all smp_processor_id() users. MIPS: bug.h Build fix - include <linux/compiler.h>.
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David Daney authored
The existing code had the following race: Thread-1 Thread-2 inc/read in_use inc/read in_use inc tx_free_list[qos].len inc tx_free_list[qos].len The actual in_use value was incremented twice, but thread-1 is going to free memory based on its stale value, and will free one too many times. The result is that memory is freed back to the kernel while its packet is still in the transmit buffer. If the memory is overwritten before it is transmitted, the hardware will put a valid checksum on it and send it out (just like it does with good packets). If by chance the TCP flags are clobbered but not the addresses or ports, the result can be a broken TCP stream. The fix is to track the number of freed packets in a single location (a Fetch-and-Add Unit register). That way it can never get out of sync with itself. We try to free up to MAX_SKB_TO_FREE (currently 10) buffers at a time. If fewer are available we adjust the free count with the difference. The action of claiming buffers to free is atomic so two threads cannot claim the same buffers. Signed-off-by:
David Daney <ddaney@caviumnetworks.com> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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David Daney authored
Convert the driver to use net_device_ops as it is now mandatory. Also compensate for the removal of struct sk_buff's dst field. The changes are mostly mechanical, the content of ethernet-common.c was moved to ethernet.c and ethernet-common.{c,h} are removed. Signed-off-by:
David Daney <ddaney@caviumnetworks.com> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Thanks to Cavium Inc. for the code contribution and help. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
The SMP implementation of suspend and hibernate depends on CPU hotplugging. In the past we didn't have CPU hotplug so suspend and hibernation were not possible on SMP systems. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
Each platform has to add support for CPU hotplugging itself by providing suitable definitions for the cpu_disable and cpu_die of the smp_ops methods and setting SYS_SUPPORTS_HOTPLUG_CPU. A platform should only set SYS_SUPPORTS_HOTPLUG_CPU once all it's smp_ops definitions have the necessary changes. This patch contains the changes to the dummy smp_ops definition for uni-processor systems. Parts of the code contributed by Cavium Inc. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Atsushi Nemoto authored
This patch does not change actual behaviour since dma_unmap_page is just an alias of dma_unmap_single on MIPS. Signed-off-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Acked-by:
Dan Williams <dan.j.williams@intel.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
This fixes kernel.org bugzilla 13596, see http://bugzilla.kernel.org/show_bug.cgi?id=13596 Reported-by: dvice_null@yahoo.com Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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