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2015-10-23ASoC: rockchip: i2s: share tx/rx lrck when symmetric_rates enabledSugar Zhang2-0/+14
share lrck_tx to lrck_rx when symmetric_rates enabled. Signed-off-by: Sugar Zhang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: rockchip: add capture propertySugar Zhang1-0/+2
rockchip,capture-channels: max capture channels, 2 channels default. Signed-off-by: Sugar Zhang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: rockchip: i2s: add 8 channels capture supportSugar Zhang2-2/+48
support max 8 channels capture, please add property 'rockchip,capture-channels' in dts to enable this, if not, support 2 channels capture default. Signed-off-by: Sugar Zhang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: atmel-classd: DT binding for Class D audio amplifier driverSongjun Wu1-0/+52
DT binding documentation for this new ASoC driver. Signed-off-by: Songjun Wu <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: atmel-classd: add the Audio Class D AmplifierSongjun Wu4-0/+810
Add driver for the digital imput to PWM output stereo class D amplifier. It comes with filter, digitally controlled gain, an equalizer and a dmphase filter. Signed-off-by: Songjun Wu <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: rt5645: Add dmi "Google Reks" for chromeJohn Lin1-0/+7
Signed-off-by: John Lin <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: fsl-asoc-card: add AC'97 supportMaciej S. Szmigiero2-34/+116
Add AC'97 support to fsl-asoc-card using generic ASoC AC'97 CODEC. The SSI controller will silently enable any TX AC'97 slots that have their bits set in SLOTREQ received from CODEC and then will redirect some of playback samples there. That's why it is important to make sure that any of CODEC playback slots that can pull samples are set to slots 3/4 (standard PCM playback slots). Currently, this applies to S/PDIF slots as they were seen to pull samples sometimes even with S/PDIF output being disabled. Signed-off-by: Maciej Szmigiero <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: Document DAI signal polarityAnatol Pomozov1-1/+16
Currently there is no clear definition of what FSYNC polarity is. Different drivers use its own definition of what is "normal" and what is "inverted" fsync. This leads to compatibility problems between drivers. For example TegraX1 driver assumes that DSP-A format with frames starting at rising FSYNC edge has "inverted" polarity, while RT5677 assumes it is "normal" polarity. Explicitly specify meaning of BCLK/FSYNC polarity to avoid future compatibility problems. Signed-off-by: Anatol Pomozov <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: nau8825: Show device propertiesBen Zhang1-0/+30
The codec device properties are printed for debugging. Signed-off-by: Ben Zhang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-23ASoC: nau8825: Add FLL configurationBen Zhang2-5/+186
snd_soc_codec_driver.set_pll is implemented to configure the FLL. The codec internal SYSCLK can be from either the MCLK pin directly, or the FLL. This is configured by snd_soc_codec_driver.set_pll. Signed-off-by: Ben Zhang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ALSA: Remove transfer_ack_{begin,end} callbacks from struct snd_pcm_runtimeLars-Peter Clausen3-26/+2
While there is nothing wrong with the transfer_ack_begin and transfer_ack_end callbacks per-se, the last documented user was part of the alsa-driver 0.5.12a package, which was released 14 years ago and even predates the upstream integration of the ALSA core and has subsequently been superseded by newer alsa-driver releases. This seems to indicate that there is no need for having these callbacks and they are just cruft that can be removed. Signed-off-by: Lars-Peter Clausen <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2015-10-22ASoC: dapm: Add snd_soc_dapm_kcontrol_widget()Mythri P K2-0/+15
Given a kcontrol, we may want to access the parent widget and it's associated data. So export function to return it. Signed-off-by: Mythri P K <[email protected]> Signed-off-by: Jeeja KP <[email protected]> Signed-off-by: Vinod Koul <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: dapm: Add startup & shutdown for dai_linksJeeja KP1-0/+30
For DAI link events, DSPs would like to get notified for startup and shutdown event as well apart for existing hw_params. This helps managing DSP resource allocation and freeup on these events So add support for startup and shutdown for snd_soc_dai_link_event() Signed-off-by: Jeeja KP <[email protected]> Signed-off-by: Vinod Koul <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: dapm: Add kcontrol support for PGAsJeeja KP1-6/+11
For DSPs we can define processing blocks as DAPM PGA widgets. Some of these proceesing blocks can be configured by usermode like EQ etc. So we need to add support of kcontrol for PGA widgets. Signed-off-by: Jeeja KP <[email protected]> Signed-off-by: Mythri P K <[email protected]> Signed-off-by: Vinod Koul <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: Intel: switch from ioremap_cache to memremapDan Williams2-8/+8
In preparation for deprecating ioremap_cache() convert its usage in skl-nhlt to memremap. Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: Intel: sst: only use sst-firmware when DW DMAC is availableJie Yang3-1/+9
Currentlly, we use Synopsys DesignWare DMA Controller for baytrail/haswell/broadwell ADSP firmware loading, but for skylake, we don't use it, compiling sst-firmware.c may introduce error when CONFIG_DW_DMAC_CORE is not enabled: sound/built-in.o: In function `sst_dma_new': (.text+0xd7b38): undefined reference to `dw_dma_probe' sound/built-in.o: In function `sst_dma_free': (.text+0xd7c0a): undefined reference to `dw_dma_remove' Here we only compile sst-firmware when CONFIG_DW_DMAC_CORE is selected, to fix the linking error issue. Reported-by: Randy Dunlap <[email protected]> Signed-off-by: Jie Yang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: wm2000: a couple harmless underflowsDan Carpenter1-2/+2
We want these to be zero or one, but by mistake we also accept negative values. It's harmless but we should still clean it up. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: es8328: harmless underflow in es8328_put_deemph()Dan Carpenter1-1/+1
Valid values for "deemph" are zero and one but we accidentally allow negative values as well. It's harmless but it causes static checker warnings and we may as well clean it up. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: wm8955: harmless underflow in wm8955_put_deemph()Dan Carpenter1-1/+1
Valid values for "deemph" are zero and one, but we mistakenly allow negative values as well. It's harmless but we may as well clean it up. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: wm8903: harmless underflow in wm8903_put_deemph()Dan Carpenter1-1/+1
Valid values for "deemph" are zero and one, but we accidentally allow negative values as well. It's harmless, but static checkers complain and we may as well clean it up. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: wm8960: harmless underflow in wm8960_put_deemph()Dan Carpenter1-1/+1
We should only accept "deemph" values of zero and one, but by mistake we accept negatives as well. It's harmless but let's clean it up anyway. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: wm8731: harmless underflow in wm8731_put_deemph()Dan Carpenter1-1/+1
The code tries to verify that "deemph" is zero or one, but it fails to account for that it can be negative. It's harmless because negatives are treated the same as one, but we should fix it just to silence the static checker warning. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: wm8904: harmless underflow in wm8904_put_deemph()Dan Carpenter1-1/+1
We try to check that "deemph" is zero or one, but because of an underflow bug, it can also be negative. It's fine, negative values are handled as non-zero. But it's messy and static checkers complain so let's fix it. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: compress: add config item for soc-compress to make it compiled only ↵Jie Yang8-9/+24
when needed We don't always need soc-compress in soc, here add a config item SND_SOC_COMPRESS, when nobody select it, the soc-compress will not be compiled. Here also change Kconfig to 'select SND_SOC_COMPRESS' for drivers that needed soc-compress. Signed-off-by: Jie Yang <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: Let snd_soc_limit_volume() take a snd_soc_cardLars-Peter Clausen3-6/+6
snd_soc_limit_volume() operates on a card and the CODEC that is passed in is only used to look up the card. Let it directly take the card instead. This makes it possible to use it when no snd_soc_codec is available. Signed-off-by: Lars-Peter Clausen <[email protected]> Acked-by: Jarkko Nikula <[email protected]> Tested-by: Jarkko Nikula <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rt5640: Fill up the IN3's supportOder Chiou3-3/+27
Signed-off-by: Oder Chiou <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rt5640: Revise the input pin name of IN1 and IN2 in document of the ↵Oder Chiou1-2/+2
devicetree Signed-off-by: Oder Chiou <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: wm8962: mark cache_dirty flag after software reset in pm_resumeJiada Wang1-0/+2
By doing software reset of wm8962 in pm_resume, all registers which have already been set will be reset to default value without regmap interface be involved, thus driver need to mark cache_dirty flag, to let regcache can be updated by regcache_sync(). Signed-off-by: Jiada Wang <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: remove duplicate parameter from rsnd_ssi_xxx()Kuninori Morimoto5-11/+14
rsnd_ssi_use_busif() and rsnd_ssi_is_pin_sharing() are the function which returns current SSI status. But these requests duplicated parameter. This patch removes duplicated parameter. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: remove unused rsnd_dma_to_ssi() macroKuninori Morimoto1-1/+0
rsnd_dma_to_ssi() is no longer used, let's remove it. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: rename rsnd_mod_hw_start/stop to rsnd_mod_power_on/offKuninori Morimoto6-12/+12
rsnd_mod_hw_start/stop were unclear naming. It became rsnd_mod_power_on/off by this patch Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: fixup rsnd_dai_call() behavior for .stop/.quitKuninori Morimoto1-11/+3
Current rsnd_dai_call returns immediately if rsnd_mod_call return fail. Thus, each callback-count can be unbalanced for example .init was OK, start was OK, but, .stop was not OK. This case .quit should be called but isn't called. And, rsnd_dai_stream_quit() also not be called. rsnd_dai_call() should call all .stop/.quit eventhough it returns error. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: fixup rsnd_dai_call() behavior for unimplemented methodKuninori Morimoto1-7/+2
Current rsnd_dai_call didn't count callback-count if callback wasn't implemented. Thus, it counts can be unbalance. ex) .start : implemented .stop : not implemented This patch solve this issue Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: fixup rsnd_mod_call() behavior for debugKuninori Morimoto1-8/+6
Indicating each module method as debug message before executing is readable/understandable. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: fixup devm_request_irq() option on ssi.cKuninori Morimoto1-1/+1
bfc0cfe("ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_ssi_xxx()") tidyuped devm_request_irq() option from ssi to mod, but devm_free_irq() on rsnd_ssi_dma_remove() didn't modified. This patch fixups this issue. Otherwise kernel will output WARNING message. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: fixup struct rsnd_gen::res array sizeKuninori Morimoto1-3/+7
struct rsnd_gen :: res array size should be RSND_BASE_MAX, not RSND_REG_MAX. This patch fixup it, and indicates whether each data array size is based on what Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-22ASoC: rsnd: fixup print debug message after readKuninori Morimoto1-2/+2
debug meesage for rsnd_mod_read() should be prints after read Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2015-10-21btrfs: fix possible leak in btrfs_ioctl_balance()Christian Engelmayer1-1/+4
Commit 8eb934591f8b ("btrfs: check unsupported filters in balance arguments") adds a jump to exit label out_bargs in case the argument check fails. At this point in addition to the bargs memory, the memory for struct btrfs_balance_control has already been allocated. Ownership of bctl is passed to btrfs_balance() in the good case, thus the memory is not freed due to the introduced jump. Make sure that the memory gets freed in any case as necessary. Detected by Coverity CID 1328378. Signed-off-by: Christian Engelmayer <[email protected]> Reviewed-by: David Sterba <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2015-10-22Merge branch 'drm-fixes-4.3' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie3-4/+15
into drm-fixes Just a crash fix for radeon and amdgpu if the user has forcibly disabled dpm and tries to access the pwm sysfs controls. * 'drm-fixes-4.3' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: add missing dpm check for KV dpm late init drm/amdgpu/dpm: don't add pwm attributes if DPM is disabled drm/radeon/dpm: don't add pwm attributes if DPM is disabled
2015-10-22Merge tag 'drm-intel-fixes-2015-10-16' of ↵Dave Airlie5-55/+75
git://anongit.freedesktop.org/drm-intel into drm-fixes The revert dance could use some explanation: we had stuff fixed in -next, and initially backported one commit to v4.3. Now, turns out we need more fixes, and we could cherry-pick them all without conflicts if we reverted the backported one first. So did that to not have to edit and backport them all. * tag 'drm-intel-fixes-2015-10-16' of git://anongit.freedesktop.org/drm-intel: drm/i915: Add primary plane to mask if it's visible drm/i915: Move sprite/cursor plane disable to intel_sanitize_crtc() drm/i915: Assign hwmode after encoder state readout Revert "drm/i915: Add primary plane to mask if it's visible" drm/i915: Deny wrapping an userptr into a framebuffer drm/i915: Enable DPLL VGA mode before P1/P2 divider write drm/i915: Restore lost DPLL register write on gen2-4 drm/i915: Flush pipecontrol post-sync writes drm/i915: Fix kerneldoc for i915_gem_shrink_all
2015-10-22powerpc/rtas: Validate rtas.entry before calling enter_rtas()Vasant Hegde1-0/+3
Currently we do not validate rtas.entry before calling enter_rtas(). This leads to a kernel oops when user space calls rtas system call on a powernv platform (see below). This patch adds code to validate rtas.entry before making enter_rtas() call. Oops: Exception in kernel mode, sig: 4 [#1] SMP NR_CPUS=1024 NUMA PowerNV task: c000000004294b80 ti: c0000007e1a78000 task.ti: c0000007e1a78000 NIP: 0000000000000000 LR: 0000000000009c14 CTR: c000000000423140 REGS: c0000007e1a7b920 TRAP: 0e40 Not tainted (3.18.17-340.el7_1.pkvm3_1_0.2400.1.ppc64le) MSR: 1000000000081000 <HV,ME> CR: 00000000 XER: 00000000 CFAR: c000000000009c0c SOFTE: 0 NIP [0000000000000000] (null) LR [0000000000009c14] 0x9c14 Call Trace: [c0000007e1a7bba0] [c00000000041a7f4] avc_has_perm_noaudit+0x54/0x110 (unreliable) [c0000007e1a7bd80] [c00000000002ddc0] ppc_rtas+0x150/0x2d0 [c0000007e1a7be30] [c000000000009358] syscall_exit+0x0/0x98 Cc: [email protected] # v3.2+ Fixes: 55190f88789a ("powerpc: Add skeleton PowerNV platform") Reported-by: NAGESWARA R. SASTRY <[email protected]> Signed-off-by: Vasant Hegde <[email protected]> [mpe: Reword change log, trim oops, and add stable + fixes] Signed-off-by: Michael Ellerman <[email protected]>
2015-10-22Merge branch 'linux-4.3' of git://anongit.freedesktop.org/nouveau/linux-2.6 ↵Dave Airlie1-2/+3
into drm-fixes Just one fix from Ilia to resolve various issues that have resulted from buffer eviction. * 'linux-4.3' of git://anongit.freedesktop.org/nouveau/linux-2.6: drm/nouveau/gem: return only valid domain when there's only one
2015-10-22drm/nouveau/gem: return only valid domain when there's only oneIlia Mirkin1-2/+3
On nv50+, we restrict the valid domains to just the one where the buffer was originally created. However after the buffer is evicted to system memory, we might move it back to a different domain that was not originally valid. When sharing the buffer and retrieving its GEM_INFO data, we still want the domain that will be valid for this buffer in a pushbuf, not the one where it currently happens to be. This resolves fdo#92504 and several others. These are due to suspend evicting all buffers, making it more likely that they temporarily end up in the wrong place. Cc: [email protected] Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92504 Signed-off-by: Ilia Mirkin <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2015-10-22drm: fix mutex leak in drm_dp_get_mst_branch_deviceAdam Richter1-3/+4
In Linux 4.3-rc5, there is an error case in drm_dp_get_branch_device that returns without releasing mgr->lock, resulting a spew of kernel messages about a kernel work function possibly having leaked a mutex and presumably more serious adverse consequences later. This patch changes the error to "goto out" to unlock the mutex before returning. [airlied: grabbed from drm-next as it fixes something we've seen] Signed-off-by: Adam J. Richter <[email protected]> Cc: [email protected] Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2015-10-22Merge tag 'for-linus-20151021' of git://git.infradead.org/intel-iommuLinus Torvalds1-4/+8
Pull intel-iommu bugfix from David Woodhouse: "This contains a single fix, for when the IOMMU API is used to overlay an existing mapping comprised of 4KiB pages, with a mapping that can use superpages. For the *first* superpage in the new mapping, we were correctly¹ freeing the old bottom-level page table page and clearing the link to it, before installing the superpage. For subsequent superpages, however, we weren't. This causes a memory leak, and a warning about setting a PTE which is already set. ¹ Well, not *entirely* correctly. We just free the page table pages right there and then, which is wrong. In fact they should only be freed *after* the IOTLB is flushed so we know the hardware will no longer be looking at them.... and in fact I note that the IOTLB flush is completely missing from the intel_iommu_map() code path, although it needs to be there if it's permitted to overwrite existing mappings. Fixing those is somewhat more intrusive though, and will probably need to wait for 4.4 at this point" * tag 'for-linus-20151021' of git://git.infradead.org/intel-iommu: iommu/vt-d: fix range computation when making room for large pages
2015-10-22Merge tag 'mmc-v4.3-rc5' of git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds2-13/+3
Pull MMC bugfix from Ulf Hansson: "Here's yet another MMC fix intended for v4.3 rc7. I don't expect to send any further pull requests for 4.3 rc[n]. MMC core: - Don't re-tune in the reset sequence to allow re-init of the card" * tag 'mmc-v4.3-rc5' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: core: Fix init_card in 52Mhz
2015-10-21IB/cm: Fix rb-tree duplicate free and use-after-freeDoron Tsur1-1/+9
ib_send_cm_sidr_rep could sometimes erase the node from the sidr (depending on errors in the process). Since ib_send_cm_sidr_rep is called both from cm_sidr_req_handler and cm_destroy_id, cm_id_priv could be either erased from the rb_tree twice or not erased at all. Fixing that by making sure it's erased only once before freeing cm_id_priv. Fixes: a977049dacde ('[PATCH] IB: Add the kernel CM implementation') Signed-off-by: Doron Tsur <[email protected]> Signed-off-by: Matan Barak <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2015-10-21Merge tag 'kvm-arm-for-v4.3-rc7' of ↵Paolo Bonzini4-41/+76
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master A late round of KVM/ARM fixes for v4.3-rc7, fixing: - A bug where level-triggered interrupts lowered from userspace are still routed to the guest - A memory leak an a failed initialization path - A build error under certain configurations - Several timer bugs introduced with moving the timer to the active state handling instead of the masking trick.
2015-10-21Merge tag 'mvebu-fixes-4.3-2' of git://git.infradead.org/linux-mvebu into fixesArnd Bergmann1-1/+1
Merge "mvebu fixes for 4.3 (part 2)" from Gregory CLEMENT: Fix wrong compatible for A385 DB AP preventing using suspend * tag 'mvebu-fixes-4.3-2' of git://git.infradead.org/linux-mvebu: ARM: mvebu: correct a385-db-ap compatible string
2015-10-21Merge tag 'samsung-fixes-2' of ↵Arnd Bergmann4-6/+14
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes Merge "Samsung 2nd fixes for v4.3" from Kukjin Kim: - fix SOC detection of exynos thermal on exynos5260 - fix audio card detection on Peach boards - fix double of_node_put() when parsing child power domains * tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: thermal: exynos: Fix register read in TMU ARM: dts: Fix audio card detection on Peach boards ARM: EXYNOS: Fix double of_node_put() when parsing child power domains
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