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* MIPS: math-emu: Use __BITFIELD_FIELD to eleminate redundant definitions.Ralf Baechle2014-05-211-63/+23
| | | | | | | Union _ieee754sp was even duplicated even though there are no endian dependencies in it all. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Move definition of __BITFIELD_FIELD to sharable header.Ralf Baechle2014-05-213-18/+32
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge tag 'sound-3.15-rc6' of ↵Linus Torvalds2014-05-2024-92/+190
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Unfortunately this update became bigger than previous pull requests, which is almost a pattern in rc5-6. But, the only obvious big changes are for the new Intel DSP ASoC drivers, so the impact must be fairly limited. Other than that, usual small fixes in various fields: HD-audio, ASoC core and ASoC fsl and codec drivers" * tag 'sound-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits) ALSA: sb_mixer: missing return statement ASoC: wm8962: Update register CLASS_D_CONTROL_1 to be non-volatile ASoC: Intel: Fix Baytrail SST DSP firmware loading ALSA: hda - mask buggy stream DMA0 for Broadwell display controller ALSA: hda - Add new GPU codec ID to snd-hda ASoC: fsl_esai: Set PCRC and PRRC registers at the end of hw_params() ASoC: fsl_esai: Only bypass sck_div for EXTAL source ASoC: fsl_esai: Fix incorrect condition within ratio range check for FP ASoC: dapm: Fix SUSPEND -> OFF bias sequence ASoC: dapm: Skip CODEC<->CODEC links in connect_dai_link_widgets() ASoC: pcm: Fix incorrect condition check for case SNDRV_PCM_TRIGGER_SUSPEND ALSA: hda - add headset mic detect quirks for three Dell laptops ASoC: Update Cirrus Logic CODEC maintainers. ASoC: Intel: Fix block offset calculations. ASoC: Intel: Fix check for pdata usage before dereference. ASoC: Intel: Fix stream position pointer. ASoC: Intel: Fix allow hw_params to be called more than once. ASoC: Intel: Fix Audio DSP usage when IOMMU is enabled. ASoC: Intel: Fix Haswell/Broadwell DSP page table creation. ASoC: Intel: Fix allocated block list usage when adding blocks. ...
| * ALSA: sb_mixer: missing return statementDan Carpenter2014-05-141-6/+8
| | | | | | | | | | | | | | | | | | The if condition here was supposed to return on error but the return statement is missing. The effect is that the ->mixername is set to "???" instead of "DT019X". Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * Merge tag 'asoc-v3.15-rc5-intel' of ↵Takashi Iwai2014-05-1411-59/+126
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Intel fixes for v3.15 This is a relatively large batch of fixes for the newly added Haswell/Baytrail drivers from Intel. It's a bit larger than is good for this point in the cycle but it's all for a newly added driver so not so worrying as it might otherwise be. Some of it's integration problems, some of it's the sort of problem usually turned up in stress tests.
| | * ASoC: Intel: Fix Baytrail SST DSP firmware loadingJarkko Nikula2014-05-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 10df350977b1 ("ASoC: Intel: Fix Audio DSP usage when IOMMU is enabled.") caused following regression in Baytrail SST: baytrail-pcm-audio baytrail-pcm-audio: error: DMA alloc failed baytrail-pcm-audio baytrail-pcm-audio: error: failed to load firmware Fix this by calling dma_coerce_mask_and_coherent() in sst_byt_init() with the same dma_dev device what is now used in sst_fw_new() when allocating the DMA buffer. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix block offset calculations.Liam Girdwood2014-05-071-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | Block offset calculations are done in the contiguous allocator so are not required here. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix check for pdata usage before dereference.Liam Girdwood2014-05-051-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following dereference check ordering. sound/soc/intel/sst-haswell-pcm.c:749 hsw_pcm_probe() warn: variable dereferenced before check 'pdata' (see line 746) git remote add asoc git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git git remote update asoc git checkout 0b708c87f66a15190fb43661c2320fd48c4dc6c8 vim +/pdata +749 sound/soc/intel/sst-haswell-pcm.c a4b12990 Mark Brown 2014-03-12 740 }; a4b12990 Mark Brown 2014-03-12 741 a4b12990 Mark Brown 2014-03-12 742 static int hsw_pcm_probe(struct snd_soc_platform *platform) a4b12990 Mark Brown 2014-03-12 743 { a4b12990 Mark Brown 2014-03-12 744 struct sst_pdata *pdata = dev_get_platdata(platform->dev); a4b12990 Mark Brown 2014-03-12 745 struct hsw_priv_data *priv_data; 0b708c87 Liam Girdwood 2014-05-02 @746 struct device *dma_dev = pdata->dma_dev; 0b708c87 Liam Girdwood 2014-05-02 747 int i, ret = 0; a4b12990 Mark Brown 2014-03-12 748 a4b12990 Mark Brown 2014-03-12 @749 if (!pdata) a4b12990 Mark Brown 2014-03-12 750 return -ENODEV; a4b12990 Mark Brown 2014-03-12 751 a4b12990 Mark Brown 2014-03-12 752 priv_data = devm_kzalloc(platform->dev, sizeof(*priv_data), GFP_KERNEL); Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix stream position pointer.Liam Girdwood2014-05-023-7/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | Read the stream offset and presentation position from DSP memory rather than using the old estimated position. This fixes timing issues with pulseaudio. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix allow hw_params to be called more than once.Liam Girdwood2014-05-021-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | hw_params() can be called multiple times. Make sure we release the DSP stream that was allocated on previous hw_params() calls before allocating a new DSP stream. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix Audio DSP usage when IOMMU is enabled.Liam Girdwood2014-05-027-15/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Intel IOMMU requires that the ACPI device is used to allocate all DMA memory buffers. This means we need to pass the DMA device pointer into child component devices that allocate DMA memory. We also only set the DMA mask for the ACPI device now instead of for each component device. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix Haswell/Broadwell DSP page table creation.Liam Girdwood2014-05-021-27/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix page table creation on Haswell and Broadwell to remove unsafe virt_to_phys mappings and use more portable SG buffer. Use audio buffer APIs to allocate DMA buffers. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix allocated block list usage when adding blocks.Liam Girdwood2014-05-021-0/+3
| | | | | | | | | | | | | | | | | | | | | Make sure we add the allocated blocks to the modules list of blocks. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix block allocation so we only allocate blocks once.Liam Girdwood2014-05-021-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | Make sure we dont alloc blocks twice with requests spanning more than one block. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Cancel hsw_notification_work before freeing the streamJarkko Nikula2014-04-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I suppose there is a possibility that hsw_notification_work() may run after sst_hsw_stream_free() which can lead to a kernel crash since struct sst_hsw_stream is freed at that point and stream = container_of(work, struct sst_hsw_stream, notify_work) is not valid when hsw_notification_work() is run. Reported-by: Derek Basehore <dbasehore@chromium.org> Reported-by: Wenkai Du <wenkai.du@intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: Intel: Fix audio crash due to race condition in stream deletionWenkai Du2014-04-232-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a race between sst_byt_stream_free() and sst_byt_get_stream() if sst_byt_get_stream() called from sst_byt_irq_thread() context is accessing the byt->stream_list while a stream is deleted from the list. A stream is added to byt->stream_list in sst_byt_stream_new() and deleted in sst_byt_stream_free(). sst_byt_get_stream() is always protected by sst->spinlock, but the stream addition and deletion are not protected. The patch adds spinlock to both stream addition and deletion. [Jarkko: Same fix added to sst-haswell-ipc.c too] Signed-off-by: Wenkai Du <wenkai.du@intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | Merge tag 'asoc-v3.15-rc5-drivers' of ↵Takashi Iwai2014-05-146-16/+34
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Driver fixes for v3.15 A small set of driver fixes, nothing remarkable in itself or of any relevance outside of the driver.
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| | *---------. \ Merge remote-tracking branches 'asoc/fix/audmux', 'asoc/fix/cs42l52', ↵Mark Brown2014-05-1410-26/+46
| | |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'asoc/fix/fsl-esai', 'asoc/fix/fsl-spdif', 'asoc/fix/rcar', 'asoc/fix/tlv320aic31xx' and 'asoc/fix/wm8962' into asoc-linus
| | | | | | | | * | ASoC: wm8962: Update register CLASS_D_CONTROL_1 to be non-volatileCharles Keepax2014-05-132-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The register CLASS_D_CONTROL_1 is marked as volatile because it contains a bit, DAC_MUTE, which is also mirrored in the ADC_DAC_CONTROL_1 register. This causes problems for the "Speaker Switch" control, which will report an error if the CODEC is suspended because it relies on a volatile register. To resolve this issue mark CLASS_D_CONTROL_1 as non-volatile and manually keep the register cache in sync by updating both bits when changing the mute status. Reported-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
| | | | | | | * | | ASoC: tlv320aic31xx: Convert /n to \nJoe Perches2014-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a newline character appropriately. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | | | * | | | ASoC: rsnd: call rsnd_dai_pointer_update() from outside of lockKuninori Morimoto2014-04-231-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rsnd_soc_dai_trigger() will be called after rsnd_dai_pointer_update() function which is using rsnd_lock(). Thus, it should be called from outside of rsnd_lock(). Kernel will be hangup without this patch. Special thanks to Kataoka-san Reported-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | * | | | | | ASoC: fsl_esai: Set PCRC and PRRC registers at the end of hw_params()Nicolin Chen2014-05-131-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Reference Manual -- ESAI Initialization chapter, as the standard procedure of ESAI personal reset, the PCRC and PRRC registers should be remained in its reset value and then configured after T/RCCR and T/RCR configurations's done but before TE/RE's enabling. So this patch moves PCRC and PRRC settings to the end of hw_params(). Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | * | | | | | ASoC: fsl_esai: Only bypass sck_div for EXTAL sourceNicolin Chen2014-05-131-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ESAI can only output EXTAL clock source directly. But for FSYS clock source, ESAI can not output it without getting through PSR PM dividers. So this patch adds an extra check in the code. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | | * | | | | | ASoC: fsl_esai: Fix incorrect condition within ratio range check for FPNicolin Chen2014-05-131-1/+2
| | | | | |_|_|/ / | | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The range here from 1 to 16 is confined to FP divider only while the sck_div indicates if the calculation contains PSR and PM dividers. So for the case using PSR and PM since the sck_div is true, the range of ratio would simply become bigger than 16. So this patch fixes the condition here and adds one line comments to make the purpose here clear. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | / | | | | ASoC: imx-audmux: Fix section mismatchLars-Peter Clausen2014-04-241-1/+1
| | | |/ / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | audmux_debugfs_init() is marked as __init, but is called from imx_audmux_probe() which is not marked as __init. This creates a section mismatch and a potential runtime crash (if imx_audmux_probe() is called after the .init section was dropped). This patch removes the __init annotation from audmux_debugfs_init(), which fixes the following warning: WARNING: sound/soc/built-in.o(.text+0x86960): Section mismatch in reference from the function imx_audmux_probe() to the function .init.text:audmux_debugfs_init() Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | | Merge tag 'asoc-v3.15-rc5-core' of ↵Takashi Iwai2014-05-143-11/+11
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Core fixes for v3.15 A few things here: - Fix the creation of spurious CODEC<->CODEC links which caused DAPM to have audio paths which shouldn't be present causing spurious powerups and potential audible issues for users. - Ensure the suspend->off transition doesn't have spurious transitions to prepare added to the sequence. - Fix incorrect skipping of PCM suspension for active audio streams. - Remove Timur Tabi from the CS4270 maintainers, Cirrus are now doing this and Timur no longer has the boards that he was using.
| | * \ \ \ \ \ \ Merge remote-tracking branch 'asoc/fix/pcm' into asoc-linusMark Brown2014-05-141-1/+1
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| | | * | | | | | | ASoC: pcm: Fix incorrect condition check for case SNDRV_PCM_TRIGGER_SUSPENDNicolin Chen2014-05-121-1/+1
| | | |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The regular state before we execute SNDRV_PCM_TRIGGER_SUSPEND should be SNDRV_PCM_TRIGGER_START, not SNDRV_PCM_TRIGGER_STOP. Thus fix it. Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | | | Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linusMark Brown2014-05-141-5/+10
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| | | * | | | | | | ASoC: dapm: Fix SUSPEND -> OFF bias sequenceLars-Peter Clausen2014-05-121-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when the DAPM context bias level is SUSPEND and the target bias level is OFF dapm_pre_sequence_async() will first transition to PREPARE and dapm_post_sequence_async() will then transition back from PREPARE to STANDBY and then to OFF. This patch makes sure that dapm_pre_sequence_async() only transitions to PREPARE when either going to ON or away from ON. This avoids the extra unnecessary transitions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
| | | * | | | | | | ASoC: dapm: Skip CODEC<->CODEC links in connect_dai_link_widgets()Lars-Peter Clausen2014-05-121-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For CODEC to CODEC DAI links the paths are created in snd_soc_dapm_new_pcm(). Also for CODEC to CODEC links the widgets are connected cross-over via a DAI link widget, meaning that the capture widget of one CODEC will be connected to the playback widget of the other and vice versa. Whereas snd_soc_dapm_connect_dai_link_widgets() directly connects the playback widget of the CPU DAI to the playback widget of the CODEC DAI and the capture widget of the CPU DAI to the capture widget of the CODEC DAI. So not skipping CODEC<->CODEC links in snd_soc_dapm_connect_dai_link_widgets() will create incorrect connections between the two CODECs which will cause DAPM to detect active paths where there are none and unnecessarily power up widgets. Fixes: b893ea5 ("ASoC: sapm: Automatically connect DAI link widgets in DAPM graph.") Cc: <stable@vger.kernel.org> (for 3.14+) Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * | | | | | | | ASoC: Update Cirrus Logic CODEC maintainers.Paul Handrigan2014-05-071-6/+0
| | | |/ / / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove Timur Tabi as maintainer for CS4270 codec. I would like to thank Timur for his work on maintaining this driver. Signed-off-by: Paul Handrigan <paul.handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | | | | | | | ALSA: hda - mask buggy stream DMA0 for Broadwell display controllerMengdong Lin2014-05-131-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Broadwell display controller has 3 stream DMA engines. DMA0 cannot update DMA postion buffer properly while DMA1 and DMA2 can work well. So this patch masks the buggy DMA0 by keeping it as opened. This is a tentative workaround, so keep the change small as Takashi suggested. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | | | ALSA: hda - Add new GPU codec ID to snd-hdaAaron Plattner2014-05-131-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Vendor ID 0x10de0071 is used by a yet-to-be-named GPU chip. Signed-off-by: Aaron Plattner <aplattner@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | | | ALSA: hda - add headset mic detect quirks for three Dell laptopsHui Wang2014-05-091-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we plug a 3-ring headset on the Dell machines (VID: 0x10ec0255, SID: 0x1028065c; VID: 0x10ec0255, SID: 0x10280680; VID: 0x10ec0292, SID: 0x10280684), the headset mic can't be detected, after apply this patch, the headset mic can work well. And on the machine with SID 0x10280684, and the Lineout and external microphone should be routed to docking, this patch also fix this problem. BugLink: https://bugs.launchpad.net/bugs/1297581 Cc: David Henningsson <david.henningsson@canonical.com> Cc: stable@vger.kernel.org Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | | | | | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2014-05-2026-423/+327
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS fixes from Ralf Baechle: "MIPS fixes for various loose ends: - Fix workarounds for R4000 erratum. - Patch up DEC, Siemens-Nixdorf and Loongson hardware support. - Wire up renameat2 syscall. - Delete unused file - it was causing false warnings from maintenance scripts. - Revert a patch because it's functionality is now implemented twice which causes superfluous /proc/cpuinfo output. - Fix a microMIPS regression" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: mm: Fix broken microMIPS kernel regression. MIPS: Add new AUDIT_ARCH token for the N32 ABI on MIPS64 MIPS: Wire up renameat2 syscall. MIPS: inst.h: Rename BITFIELD_FIELD to __BITFIELD_FIELD. MIPS: Remove file missed when removing rm9k support a while ago. MIPS/loongson2_cpufreq: Fix CPU clock rate setting MIPS: Loongson: No need to select GENERIC_HARDIRQS_NO__DO_IRQ MIPS: csum_partial.S CPU_DADDI_WORKAROUNDS bug fix MIPS: __strncpy_from_user_asm CPU_DADDI_WORKAROUNDS bug fix MIPS: __delay CPU_DADDI_WORKAROUNDS bug fix MIPS: DEC/SNI: O32 wrapper stack switching fixes MIPS: DEC: Bus error handler <asm/cpu-type.h> fixes MAINTAINERS: TURBOchannel: Update entry Revert "MIPS: MT: proc: Add support for printing VPE and TC ids"
| * | | | | | | | | MIPS: mm: Fix broken microMIPS kernel regression.Steven J. Hill2014-05-142-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit f4ae17aa0f2122b52f642985b46210a1f2eceb0a [MIPS: mm: Use scratch for PGD when !CONFIG_MIPS_PGD_C0_CONTEXT] broke microMIPS kernel builds. This patch refactors that code similar to what was done for the 'clear_page' and 'copy_page' functions. Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6744/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: Add new AUDIT_ARCH token for the N32 ABI on MIPS64Markos Chandras2014-05-142-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A MIPS64 kernel may support ELF files for all 3 MIPS ABIs (O32, N32, N64). Furthermore, the AUDIT_ARCH_MIPS{,EL}64 token does not provide enough information about the ABI for the 64-bit process. As a result of which, userland needs to use complex seccomp filters to decide whether a syscall belongs to the o32 or n32 or n64 ABI. Therefore, a new arch token for MIPS64/n32 is added so it can be used by seccomp to explicitely set syscall filters for this ABI. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Acked-by: Eric Paris <eparis@redhat.com> Acked-by: Paul Moore <pmoore@redhat.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: linux-mips@linux-mips.org Link: http://sourceforge.net/p/libseccomp/mailman/message/32239040/ Patchwork: https://patchwork.linux-mips.org/patch/6818/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: Wire up renameat2 syscall.Ralf Baechle2014-05-135-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: inst.h: Rename BITFIELD_FIELD to __BITFIELD_FIELD.Ralf Baechle2014-05-131-199/+199
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | <uapi/asm/inst.h> is exported to userland so the macro name BITFIELD_FIELD pollutes the namespace. Prefix the name with __ fixes this. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: Remove file missed when removing rm9k support a while ago.Ralf Baechle2014-05-131-56/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS/loongson2_cpufreq: Fix CPU clock rate settingAaro Koskinen2014-05-132-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Loongson2 has been using (incorrectly) kHz for cpu_clk rate. This has been unnoticed, as loongson2_cpufreq was the only place where the rate was set/get. After commit 652ed95d5fa6074b3c4ea245deb0691f1acb6656 (cpufreq: introduce cpufreq_generic_get() routine) things however broke, and now loops_per_jiffy adjustments are incorrect (1000 times too long). The patch fixes this by changing cpu_clk rate to Hz. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: stable@vger.kernel.org Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: cpufreq@vger.kernel.org Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Patchwork: https://patchwork.linux-mips.org/patch/6678/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: Loongson: No need to select GENERIC_HARDIRQS_NO__DO_IRQPaul Bolle2014-05-131-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0e476d91244e ("MIPS: Loongson: Add Loongson-3 Kconfig options") added "select GENERIC_HARDIRQS_NO__DO_IRQ". But the Kconfig symbol GENERIC_HARDIRQS_NO__DO_IRQ was already removed in v2.6.38, so that select is a nop. Drop it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/6677/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: csum_partial.S CPU_DADDI_WORKAROUNDS bug fixMaciej W. Rozycki2014-05-131-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change reverts most of commit 60724ca59eda766a30be57aec6b49bc3e2bead91 [MIPS: IP checksums: Remove unncessary .set pseudos] that introduced warnings with the CPU_DADDI_WORKAROUNDS option set: arch/mips/lib/csum_partial.S: Assembler messages: arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:467: Warning: used $3 with ".set at=$3" [...] arch/mips/lib/csum_partial.S:577: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:577: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:577: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:601: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:601: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:601: Warning: used $3 with ".set at=$3" arch/mips/lib/csum_partial.S:601: Warning: used $3 with ".set at=$3" [and so on, and so on...] The warnings are benign and good code is produced regardless because no macros that'd use the assembler's temporary register are involved, however the `.set noat' directives removed by the commit referred are crucial to guarantee this is still going to be the case after any changes in the future. Therefore they need to be brought back to place which this change does. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6686/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: __strncpy_from_user_asm CPU_DADDI_WORKAROUNDS bug fixMaciej W. Rozycki2014-05-131-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This corrects assembler warnings and broken code generated in __strncpy_from_user_asm: arch/mips/lib/strncpy_user.S: Assembler messages: arch/mips/lib/strncpy_user.S:52: Warning: Macro instruction expanded into multiple instructions in a branch delay slot with the CPU_DADDI_WORKAROUNDS option set. The function schedules delay slots manually where there is really no need to as GAS is happy to do it all itself, so undo it all and remove `.set noreorder'. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6685/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: __delay CPU_DADDI_WORKAROUNDS bug fixMaciej W. Rozycki2014-05-131-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With CPU_DADDI_WORKAROUNDS enabled __delay assembles with a macro in a branch delay slot: {standard input}: Assembler messages: {standard input}:18: Warning: Macro instruction expanded into multiple instructions in a branch delay slot and broken code results: 0000000000000000 <__delay>: 0: 1480ffff bnez a0,0 <__delay> 4: 24010001 li at,1 8: 0081202f dsubu a0,a0,at c: 03e00008 jr ra 10: 00000000 nop 14: 00000000 nop Consequently the function loops indefinitely, showing up prominently as a hang in the delay loop calibration at bootstrap. This change corrects the problem by forcing the immediate 1 into a register while keeping code produced identical where CPU_DADDI_WORKAROUNDS is disabled. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6669/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: DEC/SNI: O32 wrapper stack switching fixesMaciej W. Rozycki2014-05-135-137/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 231a35d37293ab88d325a9cb94e5474c156282c0 [[MIPS] RM: Collected changes] broke DECstation support by introducing an incompatible copy of arch/mips/dec/prom/call_o32.S in arch/mips/fw/lib/, built unconditionally. The copy happens to land earlier of the two among the modules used in the link and is therefore chosen for the DECstation rather than the intended original. As a result random kernel data is corrupted because a pointer to the "%s" formatted output template is used as a temporary stack pointer rather than being passed down to prom_printf. This also explains why prom_printf still works, up to a point -- the next argument is the actual string to output so it works just fine as the output template until enough kernel data has been corrupted to cause a crash. This change adjusts the modified wrapper in arch/mips/fw/lib/call_o32.S to let callers request no stack switching by passing a null temporary stack pointer in $a1, reworks the DECstation callers to work with the updated interface and removes the old copy from arch/mips/dec/prom/call_o32.S. A few minor readability adjustments are included as well, most importantly O32_SZREG is now used throughout where applicable rather than hardcoded multiplies of 4 and $fp is used to access the argument save area as a more usual register to operate the stack with rather than $s0. Finally an update is made to the temporary stack space used by the SNI platform to guarantee 8-byte alignment as per o32 requirements. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6668/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MIPS: DEC: Bus error handler <asm/cpu-type.h> fixesMaciej W. Rozycki2014-05-132-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 69f24d1784b631b81a54eb57c49bf46536dd2382 [MIPS: Optimize current_cpu_type() for better code.] missed an update for two DECstation bus error support files that now do not build, this is a fix. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6667/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | | | | | MAINTAINERS: TURBOchannel: Update entryRalf Baechle2014-05-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add mailing list and patchwork URL so patches now have a defined path. Also add myself as a TURBOchannel maintainer. However Maciej is going to the the resident TURBOchannel guru. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: "Maciej W. Rozycki" <macro@linux-mips.org>
| * | | | | | | | | Revert "MIPS: MT: proc: Add support for printing VPE and TC ids"Ralf Baechle2014-05-131-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reverts commit 795038a6910937fa167d47f6f6183db0eb8fb706 because d6d3c9afaab47418ab2d7f874fb8aeac1f067104 provides the same functionality in a more generic way. Both patches applied however means that the VPE and TC IDs get printed twice currently.
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 20:34:13 +0100