summaryrefslogtreecommitdiffstats
path: root/sound/pci
Commit message (Collapse)AuthorAgeFilesLines
* ALSA: hda - Fix white noise on Dell M3800Niranjan Sivakumar2015-09-051-0/+1
| | | | | | | | | | | | | The M3800 is very minor workstation variant of the XPS 15 which has already been patched for this issue. I figured it's probably more important for this version of the laptop to be patched than the regular XPS as Dell sells is pre-configured with Ubuntu to be used as a Linux workstation. I have tested the patch on my the hardware on Linux 4.2.0. Signed-off-by: Niranjan Sivakumar <ns253@cornell.edu> Cc: <stable@vger.kernel.org> # v4.1+ Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Use ALC880_FIXUP_FUJITSU for FSC Amilo M1437Takashi Iwai2015-09-051-1/+1
| | | | | | | | | It turned out that the machine has a bass speaker, so take a correct fixup entry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102501 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Enable headphone jack detect on old Fujitsu laptopsTakashi Iwai2015-09-051-2/+2
| | | | | | | | | | | According to the bug report, FSC Amilo laptops with ALC880 can detect the headphone jack but currently the driver disables it. It's partly intentionally, as non-working jack detect was reported in the past. Let's enable now. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102501 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Add some FIXUP quirks for white noise on Dell laptop.Woodrow Shen2015-09-041-1/+4
| | | | | | | | | | | | | | | | | | Dell laptop has a series model to use the same codec but different subsystem ID. At the same time they happens the white noise by login screen and headphone; for fixing them together, I only can add these IDs to FIXUP function ALC292_FIXUP_DISABLE_AAMIX, then try to solve such the similar issues. Codec: Realtek ALC3235 Vendor Id: 0x10ec0293 Subsystem Id: 0x102806dd Subsystem Id: 0x102806df Subsystem Id: 0x102806e0 Cc: <stable@vger.kernel.org> BugLink: https://bugs.launchpad.net/bugs/1492132 Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* drm/i915: Drop port_mst_index parameter from pin/eld callbackDavid Henningsson2015-09-031-1/+1
| | | | | | | | | | | | | | | The port_mst_index parameter was reserved for future use, but maintainers prefer to add it later when it is actually used. [Note: this is an update patch to commit [51e1d83cab99: drm/i915: Call audio pin/ELD notify function] where I mistakenly applied the older version. Jani and Daniel's review tags were to the latest version, so I add them below, too -- tiwai] Signed-off-by: David Henningsson <david.henningsson@canonical.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Wake the codec up on pin/ELD notify eventsDavid Henningsson2015-09-021-1/+21
| | | | | | | | | | | | Whenever there is an event from the i915 driver, wake the codec and recheck plug/unplug + ELD status. This fixes the issue with lost unsol events in power save mode, the codec and controller can now sleep in D3 and still know when the HDMI monitor has been connected. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Remove superfluous pcm NULL checkTakashi Iwai2015-08-261-2/+1Star
| | | | | | | | The variable pcm can be never NULL since it was rewritten with list_for_each_entry(). Suggested-by: Markus Osterhoff <linux-kernel@k-raum.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Refresh sysfs at snd_hda_codec_update_widgets()Takashi Iwai2015-08-252-2/+1Star
| | | | | | | | | | | | | | In the commit [fa4f18b4f402: ALSA: hda - Refresh widgets sysfs at probing Haswell+ HDMI codecs], snd_hdac_refresh_widget_sysfs() is explicitly called in the codec driver. But this results in refreshing twice, as snd_hdac_refresh_widget_sysfs() itself calls snd_hdac_refresh_widgets() function. Instead, we can replace the call in snd_hda_codec_update_widgets() with snd_hdac_refresh_widget_sysfs(). This also fixes the missing sysfs update for ca0132, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'for-linus' into for-nextTakashi Iwai2015-08-252-8/+5Star
|\
| * ALSA: hda - Fix path power activationTakashi Iwai2015-08-251-5/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The widget power-saving code tries to turn up/down the power of each widget in the I/O paths that are modified at each jack plug/unplug. The recent report revealed that the power activation leaves some widgets unpowered after plugging. This is because snd_hda_activate_path() turns on path->active flag at the end of the function while the path power management is done before that. Then it's regarded as if nothing is active, and the driver turns off the power. The fix is simply to set the flag at the beginning of the function, before trying to power up. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102521 Cc: <stable@vger.kernel.org> [v4.1+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Check all inputs for is_active_nid_for_any()Takashi Iwai2015-08-251-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | The is_active_nid_for_any() function in the generic parser is supposed to check all connections from/to the given widget, but the current code checks only the first input connection (index = 0). This patch corrects the code to check all inputs by passing -1 to index argument. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102521 Cc: <stable@vger.kernel.org> [v4.1+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda: fix possible NULL dereferenceMarkus Osterhoff2015-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | After a for-loop was replaced by list_for_each_entry, see Commit bbbc7e8502c9 ("ALSA: hda - Allocate hda_pcm objects dynamically"), Commit 751e2216899c ("ALSA: hda: fix possible null dereference"), a possible NULL pointer dereference has been introduced; this patch adds the NULL check on pcm->pcm, while leaving a potentially superfluous check on pcm itself untouched. Signed-off-by: Markus Osterhoff <linux-kernel@k-raum.org> Cc: <stable@vger.kernel.org> #v4.1+ Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hdsp: silence a sprinft() overflow warningDan Carpenter2015-08-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | card->shortname is a 32 char string so the sprintf() can theoretically overflow. snd_rawmidi_new() can accept strings up to 64 bytes long. I have made the temporay buf[] array 40 bytes long and changed the sprintf() to snprintf(). Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'for-linus' into for-nextTakashi Iwai2015-08-212-1/+24
|\|
| * ALSA: hda - Shutdown CX20722 on reboot/free to avoid spurious noisesDavid Henningsson2015-08-211-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | On shutdown/reboot of CX20722, first shut down all EAPDs, then shut down the afg node to D3. Failure to do so can lead to spurious noises from the internal speaker directly after reboot (and before the codec is reinitialized again, i e in BIOS setup or GRUB menus). BugLink: https://bugs.launchpad.net/bugs/1487345 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Add dock support for Thinkpad W541 (17aa:2211)Rick Sherman2015-08-191-0/+1
| | | | | | | | | | | | | | Tested with W541 and Ultra Dock 170w Signed-off-by: Rick Sherman <rick@shermdog.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Fix the white noise on Dell laptopWoodrow Shen2015-08-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dell laptop causes the white noise by login screen and headphone, and the fixup function ALC292_FIXUP_DISABLE_AAMIX can eliminate this noise. Codec: Realtek ALC3235 Vendor Id: 0x10ec0293 Subsystem Id: 0x102806db Cc: <stable@vger.kernel.org> BugLink: https://bugs.launchpad.net/bugs/1484334 Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Refresh widgets sysfs at probing Haswell+ HDMI codecsTakashi Iwai2015-08-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | Intel Haswell (and later) codec refreshes the widgets tree to expose the whole widget nodes at probing. However, this refresh was missing for sysfs tree. This patch adds the missing piece, as we have now a proper API. Reported-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hdsp: silence and underflow warningDan Carpenter2015-08-211-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | I believe this probably cannot happen, as the code suggests. There would have to be an kcontrol->index.id which was zero, otherwise this would be prevented in snd_ctl_find_id(). But snd_BUG_ON() is just a WARN() or a no-op so static checkers complain that we keep on going with a negative offset. Let's just handle the error as well as printing a warning. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda/eld - Add const to possible placesTakashi Iwai2015-08-171-5/+5
| | | | | | | | | | | | | | Similar like the previous fix to hda_proc.c, adding const prefix will save our world (a little bit). Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda/proc - Fix racy string access for power statesTakashi Iwai2015-08-171-18/+10Star
| | | | | | | | | | | | | | | | The power states in a proc file are printed in a racy manner on a single static string buffer. Fix it by calling snd_iprintf() directly for each state instead of processing on a temporary buffer. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda/proc - Add const to possible placesTakashi Iwai2015-08-171-11/+15
| | | | | | | | | | | | | | Many arrays in hda_proc.c are string arrays that should be covered by const prefix for increasing the safety and reducing the size. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Make some helper functions localTakashi Iwai2015-08-173-80/+62Star
| | | | | | | | | | | | | | | | | | | | A few helper functions to convert the pin information to strings have been exported with assumption that they were used by other drivers. But they are referred only in the proc interface in the end. Let's make them local so that we can get rid of a few exports. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'for-linus' into for-nextTakashi Iwai2015-08-113-5/+7
|\|
| * ALSA: hda - one Dell machine needs the headphone white noise fixupHui Wang2015-08-051-0/+1
| | | | | | | | | | | | | | | | | | The fixup ALC292_FIXUP_DISABLE_AAMIX can fix the white noise of the headphone on this Dell machine. Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: oxygen: Fix logical-not-parentheses warningTomer Barletz2015-08-031-1/+1
| | | | | | | | | | | | | | | | This fixes the following warning, that is seen with gcc 5.1: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses]. Signed-off-by: Tomer Barletz <barletz@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Fix MacBook Pro 5,2 quirkTakashi Iwai2015-07-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | MacBook Pro 5,2 with ALC889 codec had already a fixup entry, but this seems not working correctly, a fix for pin NID 0x15 is needed in addition. It's equivalent with the fixup for MacBook Air 1,1, so use this instead. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102131 Reported-and-tested-by: Jeffery Miller <jefferym@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Fix race between PM ops and HDA init/probeU. Artie Eoff2015-07-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | PM ops could be triggered before HDA is done initializing and cause PM to set HDA controller to D3Hot. This can result in "CORB reset timeout#2, CORBRP = 65535" and "no codecs initialized". Additionally, PM ops can be triggered before azx_probe_continue finishes (async probe). This can result in a NULL deref kernel crash. To fix this, avoid PM ops if !chip->running. Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Apply a fixup to Dell Vostro 5480Takashi Iwai2015-07-291-0/+1
| | | | | | | | | | | | | | | | | | Dell Vostro 5480 (1028:069a) needs the very same quirk used for Vostro 5470 model to make bass speakers properly working. Reported-and-tested-by: Paulo Roberto de Oliveira Castro <p.oliveira.castro@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Fix pin config and mapping on Alienware 15Takashi Iwai2015-08-101-28/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alienware 15 has CA0132 codec for its onboard sound, but the pin config and mapping seem quite different from other Creative boards. This patch corrects them, at least, for providing the right headphone and mic jack notification, as well as removing the non-existing SPDIF pins. Even with this fix, not all stuff works perfectly yet, mainly because of the badly written ca0132 driver code -- it has too many implicit assumptions of pin configs and maps. Nevertheless, this is a small good step forward. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=101981 Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: echoaudio: Use standard C definitions of true and falseMark Brown2015-08-1022-107/+104Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The echoaudio locally defines TRUE and FALSE. Not only is this redundant given that C now has a boolean type it results in lots of warnings as other headers also define these macros, causing duplicate definitions. Fix this by removing the local defines and converting all local users to use the standard C true and false instead, simply removing the macros is less safe due to implicit inclusion of the other definitons. [fixed overlooked replacement of FALSE by tiwai] Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - yet another fix for Dell headset mic with ALC3266Takashi Iwai2015-08-051-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It turned out that there are three variants of pin config values of NID 0x17 on Dell laptops with ALC3266 (alias of ALC298): 0x90170110, 0x90170140 and 0x90170150. The first two have been already covered by commits 703867e2f252 and 977e627684df, so this commit adds the missing last entry. While we're at it, rearrange the three entries in the order of pincfg values. Reported-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - Fix Dell laptop for internal mic/headset micWoodrow Shen2015-08-051-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new Dell laptop with ALC3266 can't use internal microphone to record. Also, the 3 ring headset mic doesn't work on it. For src of patch_realtek.c, only the pin cfg of Nid 0x17 is different, so the Nid 0x17 is added into pin quirk, and others are defined to macro ALC298_STANDARD_PINS in common use. Codec: Realtek ALC3266 Vendor Id: 0x10ec0298 Subsystem Id: 0x102806e5 BugLink: https://bugs.launchpad.net/bugs/1481575 Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda - remove no physical connection pins from pin_quirk tableHui Wang2015-08-032-278/+48Star
| | | | | | | | | | | | | | | | | | | | | | | | To cleanup the pin_quirk table: - rewrite the pin_config_match(), comparing all pins on the machine with the corresponding pins in the quirk table. - remove all 0x4xxxxxxx pin configurations from pin_quirk table - after removing the 0x4xxxxxxx pin configurations, some pin tables are exactly same, so removing the redudant pin tables. Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge branch 'for-linus' into for-nextTakashi Iwai2015-07-276-25/+144
|\| | | | | | | ... to make easier developing HDA ext code.
| * ALSA: hda - Add pin quirk for the headset mic jack detection on Dell laptopWoodrow Shen2015-07-271-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new Dell laptop with codec 256 can't detect headset mic when headset was inserted on the machine. From alsa-info, we check init_pin_configs and need to define the new register value for pin 0x1d & 0x1e because the original macro ALC256_STANDARD_PINS can't match pin definition. Also, the macro ALC256_STANDARD_PINS is simplified by removing them. This makes headset mic works on laptop. Codec: Realtek ALC256 Vendor Id: 0x10ec0256 Subsystem Id: 0x102806f2 BugLink: https://bugs.launchpad.net/bugs/1478497 Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Apply fixup for another Toshiba Satellite S50DTakashi Iwai2015-07-271-1/+2
| | | | | | | | | | | | | | | | | | | | Toshiba Satellite S50D has another model with a different PCI SSID (1179:fa93) while the previous fixup was for 1179:fa91. Adjust the fixup entry with SND_PCI_QUIRK_MASK() to match with both devices. Reported-by: Tim Sample <timsample@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Fix the headset mic that will not work on Dell desktop machineWoodrow Shen2015-07-251-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the headset was plugged in the Dell desktop, the mic of headset can't be detected and workable. According to the alsa-info, we found the differece between alsa and init_pin_configs on the machine, so we need to add the pin configs to make headset work. Codec: Realtek ALC3234 Vendor Id: 0x10ec0255 Subsystem Id: 0x102806bb BugLink: https://bugs.launchpad.net/bugs/1477900 Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - fix cs4210_spdif_automute()Dan Carpenter2015-07-251-3/+1Star
| | | | | | | | | | | | | | | | | | | | Smatch complains that we have nested checks for "spdif_present". It turns out the current behavior isn't correct, we should remove the first check and keep the second. Fixes: 1077a024812d ('ALSA: hda - Use generic parser for Cirrus codec driver') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge tag 'asoc-fix-v4.2-rc3' of ↵Takashi Iwai2015-07-242-1/+2
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v4.2 A lot of small fixes here, a few to the core: - Fix for binding DAPM stream widgets on devices with prefixes assigned to them - Minor fixes for the newly added topology interfaces - Locking and memory leak fixes for DAPM - Driver specific fixes
| | * Merge tag 'sound-4.2-rc3' of ↵Linus Torvalds2015-07-173-1/+58
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "There are two small fixes for HD-audio and USB LINE6, and the rest are a few new quirks and device ID addition that are good enough to get into 4.2" * tag 'sound-4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Enable HP amp and mute LED on HP Folio 9480m [v3] ALSA: line6: Fix -EBUSY error during active monitoring ALSA: hda - Fix a wrong busy check in alt PCM open ALSA: hda - add codec ID for Broxton display audio codec ALSA: usb-audio: Add MIDI support for Steinberg MI2/MI4
| | * \ Merge tag 'sound-fix-4.2-rc1' of ↵Linus Torvalds2015-07-014-5/+53
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Here are a bunch of small fixes, mostly for HD-audio quirks, in addition to a few regression fixes and trivial cleanups" * tag 'sound-fix-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: Fix uninintialized error return ALSA: hda: Delete an unnecessary check before the function call "snd_info_free_entry" ALSA: hda - Add a fixup for Dell E7450 ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780 ALSA: hda - Add headset support to Acer Aspire V5 ALSA: hda - restore the MIC FIXUP for some Dell machines ALSA: jack: Fix endless loop at unique index detection ALSA: hda - set proper caps for newer AMD hda audio in KB/KV ALSA: hda - Disable widget power-save for VIA codecs ALSA: hda - Fix Dock Headphone on Thinkpad X250 seen as a Line Out
| | * \ \ Merge tag 'modules-next-for-linus' of ↵Linus Torvalds2015-07-011-1/+1
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux Pull module updates from Rusty Russell: "Main excitement here is Peter Zijlstra's lockless rbtree optimization to speed module address lookup. He found some abusers of the module lock doing that too. A little bit of parameter work here too; including Dan Streetman's breaking up the big param mutex so writing a parameter can load another module (yeah, really). Unfortunately that broke the usual suspects, !CONFIG_MODULES and !CONFIG_SYSFS, so those fixes were appended too" * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (26 commits) modules: only use mod->param_lock if CONFIG_MODULES param: fix module param locks when !CONFIG_SYSFS. rcu: merge fix for Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() module: add per-module param_lock module: make perm const params: suppress unused variable error, warn once just in case code changes. modules: clarify CONFIG_MODULE_COMPRESS help, suggest 'N'. kernel/module.c: avoid ifdefs for sig_enforce declaration kernel/workqueue.c: remove ifdefs over wq_power_efficient kernel/params.c: export param_ops_bool_enable_only kernel/params.c: generalize bool_enable_only kernel/module.c: use generic module param operaters for sig_enforce kernel/params: constify struct kernel_param_ops uses sysfs: tightened sysfs permission checks module: Rework module_addr_{min,max} module: Use __module_address() for module_address_lookup() module: Make the mod_tree stuff conditional on PERF_EVENTS || TRACING module: Optimize __module_address() using a latched RB-tree rbtree: Implement generic latch_tree seqlock: Introduce raw_read_seqcount_latch() ...
| | | * | | kernel/params: constify struct kernel_param_ops usesLuis R. Rodriguez2015-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most code already uses consts for the struct kernel_param_ops, sweep the kernel for the last offending stragglers. Other than include/linux/moduleparam.h and kernel/params.c all other changes were generated with the following Coccinelle SmPL patch. Merge conflicts between trees can be handled with Coccinelle. In the future git could get Coccinelle merge support to deal with patch --> fail --> grammar --> Coccinelle --> new patch conflicts automatically for us on patches where the grammar is available and the patch is of high confidence. Consider this a feature request. Test compiled on x86_64 against: * allnoconfig * allmodconfig * allyesconfig @ const_found @ identifier ops; @@ const struct kernel_param_ops ops = { }; @ const_not_found depends on !const_found @ identifier ops; @@ -struct kernel_param_ops ops = { +const struct kernel_param_ops ops = { }; Generated-by: Coccinelle SmPL Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Junio C Hamano <gitster@pobox.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Kees Cook <keescook@chromium.org> Cc: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: cocci@systeme.lip6.fr Cc: linux-kernel@vger.kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| | * | | | Merge tag 'sound-4.2-rc1' of ↵Linus Torvalds2015-06-2670-2559/+1266Star
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "It was a busy development cycle at this time, as you can see a wide range of changes in diffstat. There are no big changes but many refactoring and improvements. Here we go some highlights: ALSA core: - Procfs codes were cleaned up to use seq_file - Procfs can be opt out via Kconfig (only for EXPERT) - Two types of jack API were unified finally; now both kctl and input jack devs are handled via a single function call. HD-audio: - Continued code restructuring for the future ASoC driver; now HDA controller driver is split to a core helper module. - Preliminary codes for Skylake audio support in HDA core. - Proper i915 gfx power well management for SKL & co - Enabled runtime PM as default for Intel HDMI/DP codecs - Newer Tegra chip supports - More quirks for Dell headsets, Alienware (with CA0132), etc. - A couple of DRM ELD helper API functions ASoC: - Support for loading ASoC topology maps from firmware, intended to be used to allow self-describing DSP firmware images to be built which can map controls added by the DSP to userspace without the kernel needing to know about individual DSP firmwares - Lots of refactoring to avoid direct access to snd_soc_codec where it's not needed supporting future refactoring - Big refactoring, cleanup and enhancement for the Wolfson ADSP driver - Cleanup series for TI TAS2552 and R-CAR drivers - Fixes and improvements on RT56xx codecs - Support for TI TAS571x power amplifiers - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs - Support for x86 systems with RT5650 and Qualcomm Storm - Support for Mediatek AFE (Audio Front End) unit - Other various small fixes to ASoC codec drivers Firewire: - Enhanced to allow non-blocking streams to use timestamp synchronization - Improve support for DM1500 and BeBoBv3 Misc: - Cleanup of old pci API functions over all PCI sound drivers - Fix long-standing regression of the old powermac i2c setup" * tag 'sound-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (533 commits) ALSA: pcm: Fix pcm_class sysfs output ALSA: hda-beep: Update authors dead email address ASoC: wm_adsp: Move DSP Rate controls into the codec ASoC: wm8995: Fix setting sysclk for WM8995_SYSCLK_MCLK2 case ALSA: hda: provide default bus io ops extended hdac ALSA: hda: add hda link cleanup routine ALSA: hda: add hdac_ext stream creation and cleanup routines ASoC: rsrc-card: remove unused ret ALSA: HDAC: move SND_HDA_PREALLOC_SIZE to core ASoC: mediatek: Add machine driver for rt5650 rt5676 codec ASoC: mediatek: Add machine driver for MAX98090 codec ASoC: mediatek: Add AFE platform driver ASoC: rsnd: remove io from rsnd_mod ASoC: rsnd: move rsnd_mod_is_working() to rsnd_io_is_working() ASoC: rsnd: don't use rsnd_mod_to_io() on snd_kcontrol ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_src_xxx() ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_ssi_xxx() ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_dma_xxx() ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_get_adinr() ASoC: rsnd: add common interrupt handler for SSI/SRC/DMA ...
| | * \ \ \ \ Merge branch 'x86-core-for-linus' of ↵Linus Torvalds2015-06-231-0/+1
| | |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 core updates from Ingo Molnar: "There were so many changes in the x86/asm, x86/apic and x86/mm topics in this cycle that the topical separation of -tip broke down somewhat - so the result is a more traditional architecture pull request, collected into the 'x86/core' topic. The topics were still maintained separately as far as possible, so bisectability and conceptual separation should still be pretty good - but there were a handful of merge points to avoid excessive dependencies (and conflicts) that would have been poorly tested in the end. The next cycle will hopefully be much more quiet (or at least will have fewer dependencies). The main changes in this cycle were: * x86/apic changes, with related IRQ core changes: (Jiang Liu, Thomas Gleixner) - This is the second and most intrusive part of changes to the x86 interrupt handling - full conversion to hierarchical interrupt domains: [IOAPIC domain] ----- | [MSI domain] --------[Remapping domain] ----- [ Vector domain ] | (optional) | [HPET MSI domain] ----- | | [DMAR domain] ----------------------------- | [Legacy domain] ----------------------------- This now reflects the actual hardware and allowed us to distangle the domain specific code from the underlying parent domain, which can be optional in the case of interrupt remapping. It's a clear separation of functionality and removes quite some duct tape constructs which plugged the remap code between ioapic/msi/hpet and the vector management. - Intel IOMMU IRQ remapping enhancements, to allow direct interrupt injection into guests (Feng Wu) * x86/asm changes: - Tons of cleanups and small speedups, micro-optimizations. This is in preparation to move a good chunk of the low level entry code from assembly to C code (Denys Vlasenko, Andy Lutomirski, Brian Gerst) - Moved all system entry related code to a new home under arch/x86/entry/ (Ingo Molnar) - Removal of the fragile and ugly CFI dwarf debuginfo annotations. Conversion to C will reintroduce many of them - but meanwhile they are only getting in the way, and the upstream kernel does not rely on them (Ingo Molnar) - NOP handling refinements. (Borislav Petkov) * x86/mm changes: - Big PAT and MTRR rework: making the code more robust and preparing to phase out exposing direct MTRR interfaces to drivers - in favor of using PAT driven interfaces (Toshi Kani, Luis R Rodriguez, Borislav Petkov) - New ioremap_wt()/set_memory_wt() interfaces to support Write-Through cached memory mappings. This is especially important for good performance on NVDIMM hardware (Toshi Kani) * x86/ras changes: - Add support for deferred errors on AMD (Aravind Gopalakrishnan) This is an important RAS feature which adds hardware support for poisoned data. That means roughly that the hardware marks data which it has detected as corrupted but wasn't able to correct, as poisoned data and raises an APIC interrupt to signal that in the form of a deferred error. It is the OS's responsibility then to take proper recovery action and thus prolonge system lifetime as far as possible. - Add support for Intel "Local MCE"s: upcoming CPUs will support CPU-local MCE interrupts, as opposed to the traditional system- wide broadcasted MCE interrupts (Ashok Raj) - Misc cleanups (Borislav Petkov) * x86/platform changes: - Intel Atom SoC updates ... and lots of other cleanups, fixlets and other changes - see the shortlog and the Git log for details" * 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (222 commits) x86/hpet: Use proper hpet device number for MSI allocation x86/hpet: Check for irq==0 when allocating hpet MSI interrupts x86/mm/pat, drivers/infiniband/ipath: Use arch_phys_wc_add() and require PAT disabled x86/mm/pat, drivers/media/ivtv: Use arch_phys_wc_add() and require PAT disabled x86/platform/intel/baytrail: Add comments about why we disabled HPET on Baytrail genirq: Prevent crash in irq_move_irq() genirq: Enhance irq_data_to_desc() to support hierarchy irqdomain iommu, x86: Properly handle posted interrupts for IOMMU hotplug iommu, x86: Provide irq_remapping_cap() interface iommu, x86: Setup Posted-Interrupts capability for Intel iommu iommu, x86: Add cap_pi_support() to detect VT-d PI capability iommu, x86: Avoid migrating VT-d posted interrupts iommu, x86: Save the mode (posted or remapped) of an IRTE iommu, x86: Implement irq_set_vcpu_affinity for intel_ir_chip iommu: dmar: Provide helper to copy shared irte fields iommu: dmar: Extend struct irte for VT-d Posted-Interrupts iommu: Add new member capability to struct irq_remap_ops x86/asm/entry/64: Disentangle error_entry/exit gsbase/ebx/usermode code x86/asm/entry/32: Shorten __audit_syscall_entry() args preparation x86/asm/entry/32: Explain reloading of registers after __audit_syscall_entry() ...
| | | | \ \ \ \
| | | | \ \ \ \
| | | *-. \ \ \ \ Merge branches 'x86/apic', 'x86/asm', 'x86/mm' and 'x86/platform' into ↵Ingo Molnar2015-06-227-7/+92
| | | |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | x86/core, to merge last updates Signed-off-by: Ingo Molnar <mingo@kernel.org>
| | | | | * | | | | x86/mm: Decouple <linux/vmalloc.h> from <asm/io.h>Stephen Rothwell2015-06-031-0/+1
| | | | | | |/ / / | | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nothing in <asm/io.h> uses anything from <linux/vmalloc.h>, so remove it from there and fix up the resulting build problems triggered on x86 {64|32}-bit {def|allmod|allno}configs. The breakages were triggering in places where x86 builds relied on vmalloc() facilities but did not include <linux/vmalloc.h> explicitly and relied on the implicit inclusion via <asm/io.h>. Also add: - <linux/init.h> to <linux/io.h> - <asm/pgtable_types> to <asm/io.h> ... which were two other implicit header file dependencies. Suggested-by: David Miller <davem@davemloft.net> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> [ Tidied up the changelog. ] Acked-by: David Miller <davem@davemloft.net> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Vinod Koul <vinod.koul@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Anton Vorontsov <anton@enomsg.org> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Colin Cross <ccross@android.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: James E.J. Bottomley <JBottomley@odin.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Kees Cook <keescook@chromium.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Kristen Carlson Accardi <kristen@linux.intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Suma Ramars <sramars@cisco.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
| * | | | | | | | ALSA: hda - Add headset mic pin quirk for a Dell deviceDavid Henningsson2015-07-221-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this patch, the headset mic will not work on this machine. BugLink: https://bugs.launchpad.net/bugs/1476987 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | | | ALSA: hda - remove one pin from ALC292_STANDARD_PINSHui Wang2015-07-221-7/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One more Dell laptop with alc293 codec needs ALC293_FIXUP_DELL1_MIC_NO_PRESENCE, but the pin 0x1e does not match the corresponding one in the ALC292_STANDARD_PINS. To use this macro for this machine, we need to remove pin 0x1e from it. BugLink: https://bugs.launchpad.net/bugs/1476888 Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-24 06:30:29 +0200