- 19 6月, 2017 1 次提交
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由 Ramesh Babu 提交于
With this patch, the dma buffer size is fetched from topology binary. This buffer size is applicable for gateway copier modules. Now that we can configure DSP dma buffer size, the device can support deep buffer playback. DSP fetches large buffer and can result fewer wakes, which helps in power reduction. Signed-off-by: NRamesh Babu <ramesh.babu@intel.com> Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Acked-By: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 17 6月, 2017 3 次提交
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由 Andy Shevchenko 提交于
Switch to use managed variant of acpi_dev_add_driver_gpios() to simplify error path and fix potentially wrong assignment if ->probe() fails. Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Andy Shevchenko 提交于
GPIO ACPI mapping table is defined on platform basis. Codec driver shouldn't have known what platform is using it. Make codec driver more generic by moving platform code to where it belongs. Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Andy Shevchenko 提交于
I2C devices are enumerated by IDs, and not by instances. Make it clear by using proper module device table for ACPI case. Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 16 6月, 2017 1 次提交
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由 Takashi Iwai 提交于
Intel SST driver allocates lots of pages at suspend for saving the firmware states, and this may occasionally lead to the allocation error due to the high order, ending up with the suspend failure. Use kvzalloc() so that it can fall back to vmalloc() gracefully. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 15 6月, 2017 3 次提交
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由 Harsha Priya N 提交于
This patch adds Kabylake I2S machine driver which uses codecs MAX98927 as speakers and RT5514 as dmic on ssp0 and RT5663 as headset on ssp1. Signed-off-by: NHarsha Priya <harshapriya.n@intel.com> Signed-off-by: NNaveen M <naveen.m@intel.com> Acked-By: NVinod Koul <vinod.koul@intel.com>
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由 Harsha Priya N 提交于
C99 style struct initialization helps in readability as well as initialization of variables not specified as NULL. This patch changes the struct data definitions in skl.c that were not in c99 style. Signed-off-by: NHarsha Priya <harshapriya.n@intel.com> Signed-off-by: NNaveen M <naveen.m@intel.com> Acked-By: NVinod Koul <vinod.koul@intel.com>
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由 Harsha Priya N 提交于
This patch adds Kabylake I2S machine driver which uses codecs MAX98927 as speakers and RT5514 as dmic on ssp0 and RT5663 as headset on ssp1. Signed-off-by: NHarsha Priya <harshapriya.n@intel.com> Signed-off-by: NHsin-yu Chao <hychao@google.com> Signed-off-by: NNaveen M <naveen.m@intel.com> Acked-By: NVinod Koul <vinod.koul@intel.com>
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- 14 6月, 2017 5 次提交
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由 Takashi Iwai 提交于
snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Andy Shevchenko 提交于
In order to make GPIO ACPI library stricter prepare users of gpiod_get_index() to correctly behave when there no mapping is provided by firmware. Here we add explicit mapping between _CRS GpioIo() resources and their names used in the driver. Reviewed-by: NDmitry Torokhov <dmitry.torokhov@gmail.com> Tested-by: NNicolas Porcel <nicolasporcel06@gmail.com> Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Takashi Iwai 提交于
snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Acked-By: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Takashi Iwai 提交于
snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Acked-By: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Daniel Drake 提交于
Add new machine driver, tested with Weibu F3C MiniPC. Based heavily on code provided by David Yang @ Everest, and other machine drivers in the same directory. Signed-off-by: NDavid Yang <yangxiaohua@everest-semi.com> [drake@endlessm.com: cleanups and modernization] Signed-off-by: NDaniel Drake <drake@endlessm.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 07 6月, 2017 4 次提交
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由 Dharageswari R 提交于
This patch adds a 4-channel dmic fixup so that DMIC copier will receive 4 channel data and further selection will be done by mic-select module. Signed-off-by: NDharageswari R <dharageswari.r@intel.com> Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Dharageswari R 提交于
User may prefer to select data from particular mics. A mic-select module in DSP allows this selection. Create possible enum controls to allow user to select a combination of mics to capture data from. Based on the user selection, parameters are generated and passed to mic-select module during init. Signed-off-by: NDharageswari R <dharageswari.r@intel.com> Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Dharageswari R 提交于
mic-select module is a DSP module, which is used to select one or more input channels. This patch adds mic-select module type. Signed-off-by: NDharageswari R <dharageswari.r@intel.com> Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Douglas Anderson 提交于
In commit 9a075265 ("ASoC: Intel: sst: Remove unused function sst_restore_shim64()"), we deleted the sst_restore_shim64() since it was never used. ...but a quick look at the code shows that we should also be able to remove the sst_save_shim64() function and the structure members we were storing data in. Once we delete sst_save_shim64() there are no longer any users of the 'sst_shim_regs64' structure. That means we can delete it completely and also avoid allocating memory for it. This saves a whopping 136 bytes of devm allocated memory. We also get the nice benefit of avoiding an error path in the init code. Note that the saving code that we're removing (and the comments talking about how important it is to do the save) has been around since commit 336cfbb0 ("ASoC: Intel: mrfld- add ACPI module"). Signed-off-by: NDouglas Anderson <dianders@chromium.org> Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 25 5月, 2017 10 次提交
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由 Naveen M 提交于
Adds kbl_rt5663_max98927_i2s machine driver entry into machine table Signed-off-by: NNaveen M <naveen.m@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Naveen M 提交于
This patch adds Kabylake I2S machine driver which uses codecs MAX98927 as speakers and RT5663 as headset, configured to ssp0 & ssp1 respectively. Signed-off-by: NNaveen M <naveen.m@intel.com> Signed-off-by: NHarsha Priya <harshapriya.n@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Naveen M 提交于
Use quirk function to select the correct machine driver by checking all codecs instead of only one based on quirk data. Signed-off-by: NNaveen M <naveen.m@intel.com> Signed-off-by: NHarsha Priya <harshapriya.n@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Naveen M 提交于
sst_acpi_mach has a quirk field to handle board specific quirks. Patch moves quirk call to sst_acpi_find_machine() instead of calling it in respective driver Signed-off-by: NNaveen M <naveen.m@intel.com> Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Naveen M 提交于
Create a helper function to search for a matching machine based on HID. No functional change Signed-off-by: NNaveen M <naveen.m@intel.com> Signed-off-by: NHarsha Priya <harshapriya.n@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Naveen M 提交于
C99 style struct initialization helps in readability as well as initialization of variables not specified as NULL. Patch modifies all skl machine data. Suggested-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NNaveen M <naveen.m@intel.com> Signed-off-by: NVinod Koul <vinod.koul@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Naveen M 提交于
C99 style struct initialization helps in readability as well as initialization of variables not specified as NULL. Patch modifies all atom machine data. Suggested-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NNaveen M <naveen.m@intel.com> Signed-off-by: NVinod Koul <vinod.koul@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Shreyas NC 提交于
Module init params are additional data block in the module private data. Skylake driver doesn't yet have support to parse multiple data blocks if it appears in private data. Add support for parsing of multiple data blocks and module init params. Signed-off-by: NShreyas NC <shreyas.nc@intel.com> Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Matthias Kaehlcke 提交于
Looks like the function has never been used since it was added by commit b0d94acd ("ASoC: Intel: mrfld - add shim save restore"). Removing it fixes the following warning when building with clang: sound/soc/intel/atom/sst/sst.c:360:20: error: unused function 'sst_restore_shim64' [-Werror,-Wunused-function] Signed-off-by: NMatthias Kaehlcke <mka@chromium.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Matthias Kaehlcke 提交于
Looks like the function has never been used since it was added by commit 17119a46 ("ASoC: Intel: Add Cherrytrail & Braswell machine driver cht_bsw_max98090_ti"). Removing it fixes the following warning when building with clang: sound/soc/intel/boards/cht_bsw_max98090_ti.c:42:35: error: unused function 'cht_get_codec_dai' [-Werror,-Wunused-function] Signed-off-by: NMatthias Kaehlcke <mka@chromium.org> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 14 5月, 2017 4 次提交
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由 Colin Ian King 提交于
Trivial fix to spelling mistake in dev_err message. Also replace "fail" with "failure". Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Takashi Sakamoto 提交于
A driver for Intel SST driver for old atom platform includes a variable which has no external linkage. These functions should have static qualifier. This commit adds the qualifier to localize the variable. This issue is detected by sparse: sst.c:261:1: warning: symbol 'dev_attr_firmware_version' was not declared. Should it be static? Cc: Sebastien Guiriec <sebastien.guiriec@intel.com> Cc: Vinod Koul <vinod.koul@intel.com> Signed-off-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Subhransu S. Prusty 提交于
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Vinod Koul 提交于
The i915 component framework expects the caller to be invoking snd_hdac_i915_init() from a thread context. Otherwise it results in lockups on drm side. So move the registering of component interface and probing of codecs on this bus to a worker thread. init_failed in skl structure is not used currently, so renamed to init_done and used to track the initialization done in worker thread. Reported-by: NImre Deak <imre.deak@intel.com> Signed-off-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NSodhi, VunnyX <vunnyx.sodhi@intel.com> Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 12 5月, 2017 1 次提交
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由 Takashi Iwai 提交于
OSS drivers are left as badly unmaintained, and now we're facing a problem to clean up the hackish set_fs() usage in their codes. Since most of drivers have been covered by ALSA, and the others are dead old and inactive, let's leave them RIP. This patch is the first step: disable the build of OSS drivers. We'll eventually drop the whole codes and clean up later. Note that sound/oss/dmasound is still kept, since it's a completely different implementation of OSS, and it doesn't suffer from set_fs() hack. Moreover, the build of ALSA is disabled on M68K by some reason, thus disabling it shall result in a regression. This one will be disabled / removed once when we add the support in ALSA side. Tested-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 10 5月, 2017 1 次提交
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由 Jeeja KP 提交于
Using jiffies in hdac_wait_for_cmd_dmas() to determine when to time out when interrupts are off (snd_hdac_bus_stop_cmd_io()/spin_lock_irq()) causes hard lockup so unlock while waiting using jiffies. ---<-snip->--- <0>[ 1211.603046] NMI watchdog: Watchdog detected hard LOCKUP on cpu 3 <4>[ 1211.603047] Modules linked in: snd_hda_intel i915 vgem <4>[ 1211.603053] irq event stamp: 13366 <4>[ 1211.603053] hardirqs last enabled at (13365): ... <4>[ 1211.603059] Call Trace: <4>[ 1211.603059] ? delay_tsc+0x3d/0xc0 <4>[ 1211.603059] __delay+0xa/0x10 <4>[ 1211.603060] __const_udelay+0x31/0x40 <4>[ 1211.603060] snd_hdac_bus_stop_cmd_io+0x96/0xe0 [snd_hda_core] <4>[ 1211.603060] ? azx_dev_disconnect+0x20/0x20 [snd_hda_intel] <4>[ 1211.603061] snd_hdac_bus_stop_chip+0xb1/0x100 [snd_hda_core] <4>[ 1211.603061] azx_stop_chip+0x9/0x10 [snd_hda_codec] <4>[ 1211.603061] azx_suspend+0x72/0x220 [snd_hda_intel] <4>[ 1211.603061] pci_pm_suspend+0x71/0x140 <4>[ 1211.603062] dpm_run_callback+0x6f/0x330 <4>[ 1211.603062] ? pci_pm_freeze+0xe0/0xe0 <4>[ 1211.603062] __device_suspend+0xf9/0x370 <4>[ 1211.603062] ? dpm_watchdog_set+0x60/0x60 <4>[ 1211.603063] async_suspend+0x1a/0x90 <4>[ 1211.603063] async_run_entry_fn+0x34/0x160 <4>[ 1211.603063] process_one_work+0x1f4/0x6d0 <4>[ 1211.603063] ? process_one_work+0x16e/0x6d0 <4>[ 1211.603064] worker_thread+0x49/0x4a0 <4>[ 1211.603064] kthread+0x107/0x140 <4>[ 1211.603064] ? process_one_work+0x6d0/0x6d0 <4>[ 1211.603065] ? kthread_create_on_node+0x40/0x40 <4>[ 1211.603065] ret_from_fork+0x2e/0x40 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100419 Fixes: 38b19ed7 ("ALSA: hda: fix to wait for RIRB & CORB DMA to set") Reported-by: NMarta Lofstedt <marta.lofstedt@intel.com> Suggested-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJeeja KP <jeeja.kp@intel.com> Acked-by: NVinod Koul <vinod.koul@intel.com> CC: stable <stable@vger.kernel.org> # 4.7 Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 09 5月, 2017 2 次提交
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由 Laura Abbott 提交于
set_memory_* functions have moved to set_memory.h. Switch to this explicitly. Link: http://lkml.kernel.org/r/1488920133-27229-14-git-send-email-labbott@redhat.comSigned-off-by: NLaura Abbott <labbott@redhat.com> Acked-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Stephen Boyd 提交于
This typo is quite common. Fix it and add it to the spelling file so that checkpatch catches it earlier. Link: http://lkml.kernel.org/r/20170317011131.6881-2-sboyd@codeaurora.orgSigned-off-by: NStephen Boyd <sboyd@codeaurora.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 08 5月, 2017 1 次提交
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由 Florin Tudorache 提交于
Signed-off-by: NFlorin Tudorache <florin_tudorache@live.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 30 4月, 2017 4 次提交
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由 Daniel Baluta 提交于
Bitclk is derived from sysclk using bclk_divs. Sysclk can be derived in two ways: (1) directly from MLCK (2) MCLK via PLL Commit 3c01b9ee ("ASoC: codec: wm8960: Relax bit clock computation") relaxed bitclk computation when sysclk is directly derived from MCLK. Lets do the same thing when sysclk is derived via PLL. Signed-off-by: NDaniel Baluta <daniel.baluta@nxp.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Daniel Baluta 提交于
The new PLL configuration code triggers a harmless warning: sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': sound/soc/codecs/wm8960.c:735:3: error: 'best_freq_out' may be used uninitialized in this function [-Werror=maybe-uninitialized] wm8960_set_pll(codec, freq_in, best_freq_out); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/codecs/wm8960.c:699:12: note: 'best_freq_out' was declared here Fix this by reworking the code such that: 1) When there is no PLL freq available return -EINVAL and make sure *bclk_idx, *dac_idx, *sysclk_idx are initialized with invalid values. 2) When there is a PLL freq available initialize *bclk_idx, *dac_idx and *sysclk_idx with correct values and immediately return the freq available. Fixes: 84fdc00d ("ASoC: codec: wm9860: Refactor PLL out freq search") Fixes: 303e8954 ("ASoC: codec: wm8960: Stop when a matching PLL freq is found") Suggested-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDaniel Baluta <daniel.baluta@nxp.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 John Hsu 提交于
Remove initial configuration of Class D gain for 1R and 2L. Leave them at the chip default. Signed-off-by: NJohn Hsu <KCHSU0@nuvoton.com> Signed-off-by: NJohn Hsu <supercraig0719@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 John Hsu 提交于
Rename the name of kcontrols to match up the DAPM widget controls. Signed-off-by: NJohn Hsu <KCHSU0@nuvoton.com> Signed-off-by: NJohn Hsu <supercraig0719@gmail.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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