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* ALSA: hda - Apply workaround for another AMD chip 1022:1487Takashi Iwai2019-08-091-0/+3
| | | | | | | | | | MSI MPG X570 board is with another AMD HD-audio controller (PCI ID 1022:1487) and it requires the same workaround applied for X370, etc (PCI ID 1022:1457). BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=195303 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Workaround for crackled sound on AMD controller (1022:1457)Takashi Iwai2019-08-071-1/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A long-time problem on the recent AMD chip (X370, X470, B450, etc with PCI ID 1022:1457) with Realtek codecs is the crackled or distorted sound for capture streams, as well as occasional playback hiccups. After lengthy debugging sessions, the workarounds we've found are like the following: - Set up the proper driver caps for this controller, similar as the other AMD controller. - Correct the DMA position reporting with the fixed FIFO size, which is similar like as workaround used for VIA chip set. - Even after the position correction, PulseAudio still shows mysterious stalls of playback streams when a capture is triggered in timer-scheduled mode. Since we have no clear way to eliminate the stall, pass the BATCH PCM flag for PA to suppress the tsched mode as a temporary workaround. This patch implements the workarounds. For the driver caps, it defines a new preset, AXZ_DCAPS_PRESET_AMD_SB. It enables the FIFO- corrected position reporting (corresponding to the new position_fix=6) and enforces the SNDRV_PCM_INFO_BATCH flag. Note that the current implementation is merely a workaround. Hopefully we'll find a better alternative in future, especially about removing the BATCH flag hack again. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=195303 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Fix intermittent CORB/RIRB stall on Intel chipsTakashi Iwai2019-07-251-3/+2Star
| | | | | | | | | | | | | | | | | | | | | | It turned out that the recent Intel HD-audio controller chips show a significant stall during the system PM resume intermittently. It doesn't happen so often and usually it may read back successfully after one or more seconds, but in some rare worst cases the driver went into fallback mode. After trial-and-error, we found out that the communication stall seems covered by issuing the sync after each verb write, as already done for AMD and other chipsets. So this patch enables the write-sync flag for the recent Intel chips, Skylake and onward, as a workaround. Also, since Broxton and co have the very same driver flags as Skylake, refer to the Skylake driver flags instead of defining the same contents again for simplification. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=201901 Reported-and-tested-by: Todd Brandt <todd.e.brandt@linux.intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge tag 'asoc-v5.3' of ↵Takashi Iwai2019-07-081-15/+1Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.3 This is a very big update, mainly thanks to Morimoto-san's refactoring work and some fairly large new drivers. - Lots more work on moving towards a component based framework from Morimoto-san. - Support for force disconnecting muxes from Jerome Brunet. - New drivers for Cirrus Logic CS47L35, CS47L85 and CS47L90, Conexant CX2072X, Realtek RT1011 and RT1308. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge tag 'spdx-5.2-rc3-1' of ↵Linus Torvalds2019-05-311-15/+1Star
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull yet more SPDX updates from Greg KH: "Here is another set of reviewed patches that adds SPDX tags to different kernel files, based on a set of rules that are being used to parse the comments to try to determine that the license of the file is "GPL-2.0-or-later" or "GPL-2.0-only". Only the "obvious" versions of these matches are included here, a number of "non-obvious" variants of text have been found but those have been postponed for later review and analysis. There is also a patch in here to add the proper SPDX header to a bunch of Kbuild files that we have missed in the past due to new files being added and forgetting that Kbuild uses two different file names for Makefiles. This issue was reported by the Kbuild maintainer. These patches have been out for review on the linux-spdx@vger mailing list, and while they were created by automatic tools, they were hand-verified by a bunch of different people, all whom names are on the patches are reviewers" * tag 'spdx-5.2-rc3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (82 commits) treewide: Add SPDX license identifier - Kbuild treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 225 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 224 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 223 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 222 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 221 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 220 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 218 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 217 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 216 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 215 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 214 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 213 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 210 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 207 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 203 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 ...
| | * treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner2019-05-301-15/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | ALSA: hda: Add Elkhart Lake PCI IDLai, Poey Seng2019-06-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Add HD Audio Device PCI ID for the Intel Elkhart Lake platform. Signed-off-by: Lai, Poey Seng <poey.seng.lai@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda: move polling_mode flag to struct hdac_busBard Liao2019-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | polling mode is a useful function in the get_response function. Move polling_mode flag from struct azx to struct hdac_bus so people can implement polling mode in their own get_response function without adding a polling_mode flag in their local chip structure. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | ALSA: hda: assign polling_mode after azx_bus_initBard Liao2019-05-281-4/+4
|/ / | | | | | | | | | | | | | | We will move the polling_mode flag from struct azx to struct hdac_bus, and the flag should be assigned after bus init. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* / ALSA: hda - Force polling mode on CNL for fixing codec communicationBard Liao2019-05-281-2/+3
|/ | | | | | | | | We observed the same issue as reported by commit a8d7bde23e7130686b7662 ("ALSA: hda - Force polling mode on CFL for fixing codec communication") We don't have a better solution. So apply the same workaround to CNL. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda/intel: add CometLake PCI IDsPierre-Louis Bossart2019-05-071-0/+6
| | | | | | | Add PCI IDs for LP and H skews. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Register irq handler after the chip initializationTakashi Iwai2019-04-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the IRQ handler in HD-audio controller driver is registered before the chip initialization. That is, we have some window opened between the azx_acquire_irq() call and the CORB/RIRB setup. If an interrupt is triggered in this small window, the IRQ handler may access to the uninitialized RIRB buffer, which leads to a NULL dereference Oops. This is usually no big problem since most of Intel chips do register the IRQ via MSI, and we've already fixed the order of the IRQ enablement and the CORB/RIRB setup in the former commit b61749a89f82 ("sound: enable interrupt after dma buffer initialization"), hence the IRQ won't be triggered in that room. However, some platforms use a shared IRQ, and this may allow the IRQ trigger by another source. Another possibility is the kdump environment: a stale interrupt might be present in there, the IRQ handler can be falsely triggered as well. For covering this small race, let's move the azx_acquire_irq() call after hda_intel_init_chip() call. Although this is a bit radical change, it can cover more widely than checking the CORB/RIRB setup locally in the callee side. Reported-by: Liwei Song <liwei.song@windriver.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Add two more machines to the power_save_blacklistHui Wang2019-04-081-0/+4
| | | | | | | | | | | | Recently we set CONFIG_SND_HDA_POWER_SAVE_DEFAULT to 1 when configuring the kernel, then two machines were reported to have noise after installing the new kernel. Put them in the blacklist, the noise disappears. https://bugs.launchpad.net/bugs/1821663 Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Don't trigger jackpoll_work in azx_resumeHui Wang2019-03-191-4/+4
| | | | | | | | | | | | | | | | | | | | | The commit 3baffc4a84d7 (ALSA: hda/intel: Refactoring PM code) changed the behaviour of azx_resume(), it triggers the jackpoll_work after applying this commit. This change introduced a new issue, all codecs are runtime active after S3, and will not call runtime_suspend() automatically. The root cause is the jackpoll_work calls snd_hda_power_up/down_pm, and it calls up_pm before snd_hdac_enter_pm is called, while calls the down_pm in the middle of enter_pm and leave_pm is called. This makes the dev->power.usage_count unbalanced after S3. To fix it, let azx_resume() don't trigger jackpoll_work as before it did. Fixes: 3baffc4a84d7 ("ALSA: hda/intel: Refactoring PM code") Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - add Lenovo IdeaCentre B550 to the power_save_blacklistJaroslav Kysela2019-03-181-2/+4
| | | | | | | | | | | | Another machine which does not like the power saving (noise): https://bugzilla.redhat.com/show_bug.cgi?id=1689623 Also, reorder the Lenovo C50 entry to keep the table sorted. Reported-by: hs.guimaraes@outlook.com Signed-off-by: Jaroslav Kysela <perex@perex.cz> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Serialize codec registrationsTakashi Iwai2019-02-011-0/+2
| | | | | | | | | | | | | | | | In the current code, the codec registration may happen both at the codec bind time and the end of the controller probe time. In a rare occasion, they race with each other, leading to Oops due to the still uninitialized card device. This patch introduces a simple flag to prevent the codec registration at the codec bind time as long as the controller probe is going on. The controller probe invokes snd_card_register() that does the whole registration task, and we don't need to register each piece beforehand. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Revert DSP detection on legacy HD-audio driverTakashi Iwai2019-01-011-47/+7Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This essentially reverts the commits c337104b1a16 ("ALSA: HD-Audio: SKL+: abort probe if DSP is present and Skylake driver selected") and d82b51c855a2 ("ALSA: HD-Audio: SKL+: force HDaudio legacy or SKL+ driver selection") for the path of legacy HD-audio controller (snd-hda-intel). The automatic DSP detection and skip of binding with the legacy driver caused regressions on several machines like Dell XPS13. They give the PCI class 0x40380 indicating the availability of DSP while they don't work with ASoC SKL driver (yet). As the support of ASoC driver for such devices isn't available, it's better to revert the whole DSP-detection-and-skip behavior of the legacy driver, so that we can get the old good driver working on such devices. The pci_binding option for ASoC SKL driver is still kept so that it can work without blacklisting. Fixes: c337104b1a16 ("ALSA: HD-Audio: SKL+: abort probe if DSP is present and Skylake driver selected") Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Reported-by: Hans de Goede <hdegoede@redhat.com> Reported-by: Azat Khuzhin <dohardgopro@gmail.com> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: HD-Audio: SKL+: force HDaudio legacy or SKL+ driver selectionPierre-Louis Bossart2018-12-191-3/+23
| | | | | | | | | | | | | | | | | | | | | For HDaudio and Skylake drivers, add module parameter "pci_binding" When pci_binding == 0 (AUTO), the PCI class/subclass info is used to select drivers based on the presence of the DSP. pci_binding == 1 (LEGACY) forces the use of the HDAudio legacy driver, even if the DSP is present. pci_binding == 2 (ASOC) forces the use of the ASOC driver. The information on the DSP presence is bypassed. The value for the module parameter needs to be identical for both drivers. This parameter is intended as a back-up solution if the automatic detection fails or when the DSP usage fails. Such cases should be reported on the alsa-devel mailing list for analysis. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: HD-Audio: SKL+: abort probe if DSP is present and Skylake driver selectedPierre-Louis Bossart2018-12-191-7/+27
| | | | | | | | | | | | | | | | | | | | | | | | Now that the SST/Skylake driver supports per platform selectors, we can add logic to automatically select the right driver. If the Skylake driver is selected for a specific platform, and the DSP is detected at run-time based on the PCI class/subclass/prog-if information, the legacy HDaudio driver aborts the probe. This will result in a single driver probing and remove the need for modprobe blacklists. Follow-up patches will add a module parameter to bypass the logic if this automatic detection fails, or if the Skylake driver is unable to actually support the platform (firmware authentication, missing topology file, hardware issue, etc). The same mechanism will be used to conflicts generated by the same PCI ID being registered by both legacy HDAuudio and SOF drivers for Intel platforms. In other words SOF will not require changes to the HDaudio legacy. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Make snd_hdac_display_power() void functionTakashi Iwai2018-12-111-8/+1Star
| | | | | | | | | After the recent refactoring, snd_hdac_display_power() doesn't return any error, hence it can be defined to return void. This makes many error checks redundant and allows us to reduce them gracefully. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda/intel: Properly free the display power at error pathTakashi Iwai2018-12-111-1/+1
| | | | | | | | When an error occurs in azx_probe_continue(), we should release the display power. However, the current code ignores it and releases the display power only for HSW/BDW cases. Fix it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda/intel: Drop superfluous AZX_DCAPS_I915_POWERWELL checksTakashi Iwai2018-12-111-46/+27Star
| | | | | | | | | | | snd_hdac_display_power() can be called even for a HDA controller without DRM binding. The same is true for other helpers, snd_hdac_i915_set_bclk() and snd_hdac_set_codec_wakeup(). So all superfluous AZX_DCAPS_I915_POWERWELL checks in hda_intel.c can be dropped, and the definition of AZX_DCAPS_I915_POWERWELL itself can be removed as well. This simplifies the code a lot. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Refactor display power managementTakashi Iwai2018-12-111-14/+8Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current HD-audio code manages the DRM audio power via too complex redirections, and this seems even still unbalanced in a corner case as Intel DRM CI has been intermittently reporting. This patch is a big surgery for addressing the complexity and the possible unbalance. Basically the patch changes the display PM in the following ways: - Both HD-audio controller and codec drivers call a single helper, snd_hdac_display_power(). (Formerly, the display power control from a codec was done indirectly via link_power bus ops.) - snd_hdac_display_power() receives the codec address index. For turning on/off from the controller, pass HDA_CODEC_IDX_CONTROLLER. - snd_hdac_display_power() doesn't manage refcounts any longer, but keeps the power status in bitmap. If any of controller or codecs is turned on, the function updates the DRM power state via get_power() or put_power(). Also this refactor allows us more cleanup: - The link_power bus ops is dropped, so there is no longer indirect management, as mentioned in the above. - hdac_device link_power_control flag is moved to hda_codec display_power_control flag, as it's only for HDA legacy. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106525 Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda/intel: Refactoring PM codeTakashi Iwai2018-12-091-91/+69Star
| | | | | | | | | | Make unified suspend / resume helpers and call them from both the runtime- and the system-PM callbacks for simplifying code. There are slight changes of call orders, but there shouldn't be any functional difference after refactoring. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add support for AMD Stoney RidgeKai-Heng Feng2018-11-291-0/+4
| | | | | | | | | It's similar to other AMD audio devices, it also supports D3, which can save some power drain. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add ASRock N68C-S UCC the power_save blacklistHans de Goede2018-11-231-0/+2
| | | | | | | | | | | Power-saving is causing plops on audio start/stop on the built-in audio of the nForce 430 based ASRock N68C-S UCC motherboard, add this model to the power_save blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104 Cc: <stable@vger.kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add 2 more models to the power_save blacklistHans de Goede2018-10-161-0/+4
| | | | | | | | | | Power-saving is causing plops on audio start/stop on Dell Precision T3600 laptops and Intel DZ77BH boards, add these to the power_save blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'for-linus' into for-nextTakashi Iwai2018-10-041-23/+63
|\ | | | | | | | | | | | | Back-merge 4.19-devel branch into 4.20 for applying FireWire patches cleanly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Enable runtime PM only for discrete GPUTakashi Iwai2018-09-131-23/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent change of vga_switcheroo allowed the runtime PM for HD-audio on AMD GPUs, but this also resulted in a regression. When the HD-audio controller driver gets runtime-suspended, HD-audio link is turned off, and the hotplug notification is ignored. This leads to the inconsistent audio state (the connection isn't notified and ELD is ignored). The best fix would be to implement the proper ELD notification via the audio component, but it's still not ready. As a quick workaround, this patch adds the check of runtime_idle and allows the runtime suspend only when the vga_switcheroo is bound with discrete GPU. That is, a system with a single GPU and APU would be again without runtime PM to keep the HD-audio link for the hotplug notification and ELD read out. Also, the codec->auto_runtime_pm flag is set only for the discrete GPU at the time GPU gets bound via vga_switcheroo (i.e. only dGPU is forcibly runtime-PM enabled), so that APU can still get the ELD notification. For identifying which GPU is bound, a new vga_switcheroo client callback, gpu_bound, is implemented. The vga_switcheroo simply calls this when GPU is bound, and tells whether it's dGPU or APU. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=200945 Fixes: 07f4f97d7b4b ("vga_switcheroo: Use device link for HDA controller") Reported-by: Jian-Hong Pan <jian-hong@endlessm.com> Tested-by: Jian-Hong Pan <jian-hong@endlessm.com> Acked-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge tag 'hda-codec-h-move' of ↵Takashi Iwai2018-08-301-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ALSA: Move hda_codec.h to include/sound For easier sharing with ASoC.
| * | ALSA: hda: move hda_codec.h to include/soundPierre-Louis Bossart2018-08-301-1/+1
| |/ | | | | | | | | | | | | | | As suggested by Takashi, move this header file to make it easier to include from e.g. the Intel Skylake driver in follow-up patches Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ALSA: hda - Clean up jackpoll_ms option handlingTakashi Iwai2018-08-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the jackpoll_ms option value is passed indirectly by referring to an array in chip->jackpoll_ms although each card needs to see only the assigned value. Also, the sanity check is done at each time in get_jackpoll_interval() although basically jackpoll_ms option is a read-only, hence we need to evaluate only once at probe time. This patch is the code simplification about the above points: the jack polling interval is directly set to chip->jackpoll_interval so that it can be simply copied to each codec. No functional change but only code reduction. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Remove substream allocation/free opsTakashi Iwai2018-08-281-15/+0Star
| | | | | | | | | | | | | | | | | | | | | | Since we dropped the memory page fiddling in the own allocators in hda_intel.c, the substream allocation and free ops in both hda_intel.c and hda_tegra.c became nothing but the simple calls of the standard snd_pcm_lib helpers. As both are identical, there is no longer need for indirect calls via ops; it's a good opportunity for removing ops and simplifying the codes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Use new non-cached allocation for non-snoop modeTakashi Iwai2018-08-281-77/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now the ALSA memory allocator helper supports the new non-cached pages, let's use the new type, SNDRV_DMA_TYPE_DEV_UC_SG, for HD-audio driver. This allows us to reduce lots of codes. As another positive side-effect by this patch, the long-standing issue with non-snoop mode playing in the non-mmap mode is fixed. The core memalloc helper does the proper pgprot setup for non-cached pages for vmap(), which was missing in the past. Reported-and-tested-by: Hans Hu <HansHu@zhaoxin.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: Check the non-cached stream buffers more explicitlyTakashi Iwai2018-08-281-3/+8
|/ | | | | | | | | | | | | Introduce a new flag, uc_buffer, to indicate that the controller requires the non-cached pages for stream buffers, either as a chip-specific requirement or specified via snoop=0 option. This improves the code-readability. Also, this patch fixes the incorrect behavior for C-Media chip where the stream buffers were never handled as non-cached due to the check of driver_type even if you pass snoop=0 option. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'for-next' into for-linusTakashi Iwai2018-08-121-7/+9
|\ | | | | | | | | | | Preparation for 4.19 merge material. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge branch 'topic/vga_switcheroo' into for-nextTakashi Iwai2018-07-181-5/+6
| |\ | | | | | | | | | | | | | | | Pull the vga_switcheroo audio client fix. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * vga_switcheroo: set audio client id according to bound GPU idJim Qu2018-07-171-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On modern laptop, there are more and more platforms have two GPUs, and each of them maybe have audio codec for HDMP/DP output. For some dGPU which is no output, audio codec usually is disabled. In currect HDA audio driver, it will set all codec as VGA_SWITCHEROO_DIS, the audio which is binded to UMA will be suspended if user use debugfs to contorl power In HDA driver side, it is difficult to know which GPU the audio has binded to. So set the bound gpu pci dev to vga_switcheroo. if the audio client is not the third registration, audio id will set in vga_switcheroo enable function. if the audio client is the last registration when vga_switcheroo _ready() get true, we should get audio client id from bound GPU directly. Signed-off-by: Jim Qu <Jim.Qu@amd.com> Reviewed-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hda: use PCI_BASE_CLASS_DISPLAY to replace PCI_CLASS_DISPLAY_VGAJim Qu2018-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Except PCI_CLASS_DISPLAY_VGA, some PCI class is sometimes PCI_CLASS_DISPLAY_3D or PCI_CLASS_DISPLAY_OTHER. Signed-off-by: Jim Qu <Jim.Qu@amd.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven RidgeKai-Heng Feng2018-06-281-1/+2
| |/ | | | | | | | | | | | | | | | | This patch can make audio controller in AMD Raven Ridge gets runtime suspended to D3, to save ~1W power when it's not in use. Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* / ALSA: hda: Correct Asrock B85M-ITX power_save blacklist entryHans de Goede2018-08-021-1/+1
|/ | | | | | | | | | I added the subsys product-id for the HDMI HDA device rather then for the PCH one, this commit fixes this. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104 Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add Intel NUC5i7RY to the power_save blacklistHans de Goede2018-05-291-0/+2
| | | | | | | | | Power-saving is causing a humming sound when active on the Intel NUC5i7RY, add it to the blacklist. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199607 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add ASRock H81M-HDS to the power_save blacklistHans de Goede2018-05-231-0/+2
| | | | | | | | | Power-saving is causing plops on audio start/stop on ASRock H81M-HDS machines, add these to the power_save blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add Gigabyte P55A-UD3 and Z87-D3HP to the power_save blacklistHans de Goede2018-05-231-0/+3
| | | | | | | | | | | | | Power-saving is causing plops on audio start/stop on Gigabyte P55A-UD3 and Gigabyte Z87-D3HP machines, add these to the power_save blacklist. Note these 2 boards both use 1458:a002 as subsystem ids, so they share a single entry. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add Clevo W35xSS_370SS to the power_save blacklistHans de Goede2018-05-231-0/+2
| | | | | | | | | | | | Power-saving is causing a plop and silences the first 2 seconds (give or take) of audio, silencing notifications sounds on Medion / Clevo W35xSS_370SS laptops. Add the Clevo W35xSS_370SS to the power_save blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1581607 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add Intel NUC7i3BNB to the power_save blacklistHans de Goede2018-05-231-0/+2
| | | | | | | | | Power-saving is causing a humming sound when active on the Intel NUC7i3BNB, add it to the blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1520902 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Add Lenovo C50 All in one to the power_save blacklistHans de Goede2018-05-131-0/+2
| | | | | | | | | | Power-saving is causing loud plops on the Lenovo C50 All in one, add it to the blacklist. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1572975 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge tag 'sound-4.17-rc2' of ↵Linus Torvalds2018-04-211-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few small fixes: - a fix for the NULL-dereference in rawmidi compat ioctls, triggered by fuzzer - HD-audio Realtek codec quirks, a VIA controller fixup - a long-standing bug fix in LINE6 MIDI" * tag 'sound-4.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: rawmidi: Fix missing input substream checks in compat ioctls ALSA: hda/realtek - adjust the location of one mic ALSA: hda/realtek - set PINCFG_HEADSET_MIC to parse_flags ALSA: hda - New VIA controller suppor no-snoop path ALSA: line6: Use correct endpoint type for midi output
| * ALSA: hda - New VIA controller suppor no-snoop pathDavid Wang2018-04-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | This patch is used to tell kernel that new VIA HDAC controller also support no-snoop path. [ minor coding style fix by tiwai ] Signed-off-by: David Wang <davidwang@zhaoxin.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge tag 'drm-fixes-for-v4.17-rc1' of ↵Linus Torvalds2018-04-131-3/+1Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "One omap, and one alsa pm fix (we merged the breaking patch via drm tree). Otherwise it's two bunches of amdgpu fixes, removing an unneeded file, some DC fixes, HDMI audio regression fix, and some vega12 fixes" * tag 'drm-fixes-for-v4.17-rc1' of git://people.freedesktop.org/~airlied/linux: (27 commits) Revert "drm/amd/display: disable CRTCs with NULL FB on their primary plane (V2)" Revert "drm/amd/display: fix dereferencing possible ERR_PTR()" drm/amd/display: Fix regamma not affecting full-intensity color values drm/amd/display: Fix FBC text console corruption drm/amd/display: Only register backlight device if embedded panel connected drm/amd/display: fix brightness level after resume from suspend drm/amd/display: HDMI has no sound after Panel power off/on drm/amdgpu: add MP1 and THM hw ip base reg offset drm/amdgpu: fix null pointer panic with direct fw loading on gpu reset drm/radeon: add PX quirk for Asus K73TK drm/omap: fix crash if there's no video PLL drm/amdgpu: Fix memory leaks at amdgpu_init() error path drm/amdgpu: Fix PCIe lane width calculation drm/radeon: Fix PCIe lane width calculation drm/amdgpu/si: implement get/set pcie_lanes asic callback drm/amdgpu: Add support for SRBM selection v3 Revert "drm/amdgpu: Don't change preferred domian when fallback GTT v5" drm/amd/powerply: fix power reading on Fiji drm/amd/powerplay: Enable ACG SS feature drm/amdgpu/sdma: fix mask in emit_pipeline_sync ...
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