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2020-03-16Merge series "ALSA: compress: Add wma, alac and ape support" from Vinod Koul ↵Mark Brown2-2/+37
<vkoul@kernel.org>: This series adds more WMA profiles and WMA decoder parameters to UAPI and then support for these in qcom driver. It also adds FLAC and APE IDs and decoder parameters to UAPI and then support in qcom driver This was tested on Dragon board RB3. Last, bump up the compressed version so that userspace can check for the support. Since the series touches compress uapi and asoc, it would make sense to go thru asoc tree with acks. Changes in v3: - add r-b from Srini - use macros for FLAC channel layout tags Changes in v2: - use bitflags for wma profiles Vinod Koul (9): ALSA: compress: add wma codec profiles ALSA: compress: Add wma decoder params ASoC: qcom: q6asm: pass codec profile to q6asm_open_write ASoC: qcom: q6asm: add support to wma config ASoC: qcom: q6asm-dai: add support to wma decoder ALSA: compress: add alac & ape decoder params ASoC: qcom: q6asm: add support for alac and ape configs ASoC: qcom: q6asm-dai: add support for ALAC and APE decoders ALSA: compress: bump the version include/uapi/sound/compress_offload.h | 2 +- include/uapi/sound/compress_params.h | 37 +++- sound/soc/qcom/qdsp6/q6asm-dai.c | 139 ++++++++++++++- sound/soc/qcom/qdsp6/q6asm.c | 243 +++++++++++++++++++++++++- sound/soc/qcom/qdsp6/q6asm.h | 51 +++++- 5 files changed, 465 insertions(+), 7 deletions(-) -- 2.24.1
2020-03-16ASoC: soc-dai: return proper error for get_sdw_stream()Srinivas Kandagatla1-2/+2
snd_soc_dai_get_sdw_stream() returns null if dai does not support this callback, this is no very useful for the caller to differentiate if this is an error or unsupported call for the dai. return -ENOTSUPP in cases where this callback is not supported. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20200316151110.2580-1-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-16ALSA: compress: bump the versionVinod Koul1-1/+1
We have added support for bunch of new decoders and parameters for decoders. To help users find the support bump the version up to 0,2,0. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200316055221.1944464-10-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-16ALSA: compress: add alac & ape decoder paramsVinod Koul1-1/+25
Add ALAC (Apple Lossless Audio Codec) and APE (Monkey's Lossless Audio Codec) defines and parameters required to configure these. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200316055221.1944464-7-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-16ALSA: compress: Add wma decoder paramsVinod Koul1-0/+8
Some WMA decoders like WMAv10 etc need some additional encoder option parameters, so add these as WMA decoder params. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200316055221.1944464-3-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-16ALSA: compress: add wma codec profilesVinod Koul1-0/+3
Some codec profiles were missing for WMA, like WMA9/10 lossless and wma10 pro, so add these profiles Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200316055221.1944464-2-vkoul@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-13Merge branch 'for-5.6' of ↵Mark Brown1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.7
2020-03-13ASoC: SOF: Remove SOF_IPC_EXT_DMA_BUFFERKarol Trzcinski1-17/+1
This enum code, and what's more important, related structures is unused in whole source code, so it shouldn't be kept. Signed-off-by: Karol Trzcinski <karolx.trzcinski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200312200622.24477-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-13ASoC: SOF: Make sof_ipc_ext_data enum more rigidKarol Trzcinski1-3/+3
It's a part of ABI interface, so enum value shouldn't change for example after removing some old enum code. Signed-off-by: Karol Trzcinski <karolx.trzcinski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200312200622.24477-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-12ASoC: export DPCM runtime update functionsGuennadi Liakhovetski1-2/+2
This makes DPCM runtime update functions available for external calling. As an example, virtualised ASoC component drivers may need to call these when managing shared DAPM routes that are used by more than one driver (i.e. when host driver and guest drivers have a DAPM path from guest PCM to host DAI where some parts are owned by host driver and others by guest driver). Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20200312095214.15126-3-guennadi.liakhovetski@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-11Merge tag 'v5.6-rc5' into asoc-5.7Mark Brown50-378/+259
Linux 5.6-rc5
2020-03-10ASoC: soc-dapm: add for_each_card_widgets() macroKuninori Morimoto1-0/+5
To be more readable code, this patch adds new for_each_card_widgets() macro, and replace existing code to it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87r1y2goga.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-10ASoC: soc-dapm: add for_each_card_dapms() macroKuninori Morimoto1-0/+3
To be more readable code, this patch adds new for_each_card_dapms() macro, and replace existing code to it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87sgiigogf.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-10ASoC: soc.h: remove non plural form for_each_xxx macroKuninori Morimoto1-14/+0
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87tv2ygogl.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-10ASoC: soc.h: add for_each_rtd_codecs/cpus_dai() macroKuninori Morimoto1-0/+14
We are using plural form for for_each_xxx() macro. But, for_each_rtd_codec/cpu_dai() are out of this rule. This patch adds plural form macro. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/8736aii326.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-10ASoC: soc-core: disable route checks for legacy devicesPierre-Louis Bossart1-0/+1
v5.4 changes in soc-core tightened the checks on soc_dapm_add_routes, which results in the ASoC card probe failing. Introduce a flag to be set in machine drivers to prevent the probe from stopping in case of incomplete topologies or missing routes. This flag is for backwards compatibility only and shall not be used for newer machine drivers. Example with an HDaudio card with a bad topology: [ 236.177898] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add route iDisp1_out -> direct -> iDisp1 Tx [ 236.177902] skl_hda_dsp_generic skl_hda_dsp_generic: snd_soc_bind_card: snd_soc_dapm_add_routes failed: -19 with the disable_route_checks set: [ 64.031657] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add route iDisp1_out -> direct -> iDisp1 Tx [ 64.031661] skl_hda_dsp_generic skl_hda_dsp_generic: snd_soc_bind_card: disable_route_checks set, ignoring errors on add_routes Fixes: daa480bde6b3a9 ("ASoC: soc-core: tidyup for snd_soc_dapm_add_routes()") Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/20200309192744.18380-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-08Merge tag 'driver-core-5.6-rc5' of ↵Linus Torvalds2-7/+17
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core and debugfs fixes from Greg KH: "Here are four small driver core / debugfs patches for 5.6-rc3: - debugfs api cleanup now that all debugfs_create_regset32() callers have been fixed up. This was waiting until after the -rc1 merge as these fixes came in through different trees - driver core sync state fixes based on reports of minor issues found in the feature All of these have been in linux-next with no reported issues" * tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: driver core: Skip unnecessary work when device doesn't have sync_state() driver core: Add dev_has_sync_state() driver core: Call sync_state() even if supplier has no consumers debugfs: remove return value of debugfs_create_regset32()
2020-03-07Merge tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-blockLinus Torvalds1-1/+0
Pull block fixes from Jens Axboe: "Here are a few fixes that should go into this release. This contains: - Revert of a bad bcache patch from this merge window - Removed unused function (Daniel) - Fixup for the blktrace fix from Jan from this release (Cengiz) - Fix of deeper level bfqq overwrite in BFQ (Carlo)" * tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block: block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group() blktrace: fix dereference after null check Revert "bcache: ignore pending signals when creating gc and allocator thread" block: Remove used kblockd_schedule_work_on()
2020-03-07Merge tag 'for-linus-5.6b-rc5-tag' of ↵Linus Torvalds2-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Four fixes and a small cleanup patch: - two fixes by Dongli Zhang fixing races in the xenbus driver - two fixes by me fixing issues introduced in 5.6 - a small cleanup by Gustavo Silva replacing a zero-length array with a flexible-array" * tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/blkfront: fix ring info addressing xen/xenbus: fix locking xenbus: req->err should be updated before req->state xenbus: req->body should be updated before req->state xen: Replace zero-length array with flexible-array member
2020-03-07Merge tag 'sound-5.6-rc5' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The regular "bump-in-the-middle" updates, containing mostly ASoC- related fixes at this time. All changes are reasonably small. A few entries are for ASoC and ALSA core parts (DAPM, PCM, topology) for followups of the recent changes and potential buffer overflow by snprintf(), while the rest are (both new and old) device-specific fixes for Intel, meson, tas2562, rt1015, as well as the usual HD-audio quirks" * tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits) ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294 ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master ALSA: hda/realtek - Add Headset Button supported for ThinkPad X1 ALSA: hda/realtek - Add Headset Mic supported ASoC: wm8741: Fix typo in Kconfig prompt ASoC: stm32: sai: manage rebind issue ASoC: SOF: Fix snd_sof_ipc_stream_posn() ASoC: rt1015: modify pre-divider for sysclk ASoC: rt1015: add operation callback function for rt1015_dai[] ASoC: soc-component: tidyup snd_soc_pcm_component_sync_stop() ASoC: dapm: Correct DAPM handling of active widgets during shutdown ASoC: tas2562: Fix sample rate error message ASoC: Intel: Skylake: Fix available clock counter incrementation ASoC: soc-pcm/soc-compress: don't use snd_soc_dapm_stream_stop() ASoC: meson: g12a: add tohdmitx reset ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path ASoC: soc-core: fix for_rtd_codec_dai_rollback() macro ASoC: topology: Fix memleak in soc_tplg_manifest_load() ASoC: topology: Fix memleak in soc_tplg_link_elems_load() ...
2020-03-07Merge tag 'asoc-fix-v5.6-rc4' of ↵Takashi Iwai1-1/+1
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.6 More fixes that have arrived since the merge window, spread out all over. There's a few things like the operation callback addition for rt1015 and the meson reset addition which add small new bits of functionality to fix non-working systems, they're all very small and for parts of newly added functionality.
2020-03-06Merge tag 'spi-fix-v5.6-rc4' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A selection of small fixes, mostly for drivers, that have arrived since the merge window. None of them are earth shattering in themselves but all useful for affected systems" * tag 'spi-fix-v5.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi_register_controller(): free bus id on error paths spi: bcm63xx-hsspi: Really keep pll clk enabled spi: atmel-quadspi: fix possible MMIO window size overrun spi/zynqmp: remove entry that causes a cs glitch spi: pxa2xx: Add CS control clock quirk spi: spidev: Fix CS polarity if GPIO descriptors are used spi: qup: call spi_qup_pm_resume_runtime before suspending spi: spi-omap2-mcspi: Support probe deferral for DMA channels spi: spi-omap2-mcspi: Handle DMA size restriction on AM65x
2020-03-06ASoC: pcm: Export parameter intersection logicSamuel Holland1-0/+3
The logic to calculate the subset of stream parameters supported by all DAIs associated with a PCM stream is nontrivial. Export a helper function so it can be used to set up simple codec2codec DAI links. Signed-off-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20200305051143.60691-3-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-06ALSA: pcm: Add a standalone version of snd_pcm_limit_hw_ratesSamuel Holland1-1/+8
It can be useful to derive min/max rates of a snd_pcm_hardware without having a snd_pcm_runtime, such as before constructing an ASoC DAI link. Create a new helper that takes a pointer to a snd_pcm_hardware directly, and refactor the original function as a wrapper around it, to avoid needing to update any call sites. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200305051143.60691-2-samuel@sholland.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-06Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-0/+4
Merge misc fixes from Andrew Morton: "7 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: arch/Kconfig: update HAVE_RELIABLE_STACKTRACE description mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabled mm/z3fold.c: do not include rwlock.h directly fat: fix uninit-memory access for partial initialized inode mm: avoid data corruption on CoW fault into PFN-mapped VMA mm: fix possible PMD dirty bit lost in set_pmd_migration_entry() mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa
2020-03-06mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabledVlastimil Babka1-0/+4
Commit cd02cf1aceea ("mm/hotplug: fix an imbalance with DEBUG_PAGEALLOC") fixed memory hotplug with debug_pagealloc enabled, where onlining a page goes through page freeing, which removes the direct mapping. Some arches don't like when the page is not mapped in the first place, so generic_online_page() maps it first. This is somewhat wasteful, but better than special casing page freeing fast paths. The commit however missed that DEBUG_PAGEALLOC configured doesn't mean it's actually enabled. One has to test debug_pagealloc_enabled() since 031bc5743f15 ("mm/debug-pagealloc: make debug-pagealloc boottime configurable"), or alternatively debug_pagealloc_enabled_static() since 8e57f8acbbd1 ("mm, debug_pagealloc: don't rely on static keys too early"), but this is not done. As a result, a s390 kernel with DEBUG_PAGEALLOC configured but not enabled will crash: Unable to handle kernel pointer dereference in virtual kernel address space Failing address: 0000000000000000 TEID: 0000000000000483 Fault in home space mode while using kernel ASCE. AS:0000001ece13400b R2:000003fff7fd000b R3:000003fff7fcc007 S:000003fff7fd7000 P:000000000000013d Oops: 0004 ilc:2 [#1] SMP CPU: 1 PID: 26015 Comm: chmem Kdump: loaded Tainted: GX 5.3.18-5-default #1 SLE15-SP2 (unreleased) Krnl PSW : 0704e00180000000 0000001ecd281b9e (__kernel_map_pages+0x166/0x188) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 Krnl GPRS: 0000000000000000 0000000000000800 0000400b00000000 0000000000000100 0000000000000001 0000000000000000 0000000000000002 0000000000000100 0000001ece139230 0000001ecdd98d40 0000400b00000100 0000000000000000 000003ffa17e4000 001fffe0114f7d08 0000001ecd4d93ea 001fffe0114f7b20 Krnl Code: 0000001ecd281b8e: ec17ffff00d8 ahik %r1,%r7,-1 0000001ecd281b94: ec111dbc0355 risbg %r1,%r1,29,188,3 >0000001ecd281b9e: 94fb5006 ni 6(%r5),251 0000001ecd281ba2: 41505008 la %r5,8(%r5) 0000001ecd281ba6: ec51fffc6064 cgrj %r5,%r1,6,1ecd281b9e 0000001ecd281bac: 1a07 ar %r0,%r7 0000001ecd281bae: ec03ff584076 crj %r0,%r3,4,1ecd281a5e Call Trace: [<0000001ecd281b9e>] __kernel_map_pages+0x166/0x188 [<0000001ecd4d9516>] online_pages_range+0xf6/0x128 [<0000001ecd2a8186>] walk_system_ram_range+0x7e/0xd8 [<0000001ecda28aae>] online_pages+0x2fe/0x3f0 [<0000001ecd7d02a6>] memory_subsys_online+0x8e/0xc0 [<0000001ecd7add42>] device_online+0x5a/0xc8 [<0000001ecd7d0430>] state_store+0x88/0x118 [<0000001ecd5b9f62>] kernfs_fop_write+0xc2/0x200 [<0000001ecd5064b6>] vfs_write+0x176/0x1e0 [<0000001ecd50676a>] ksys_write+0xa2/0x100 [<0000001ecda315d4>] system_call+0xd8/0x2c8 Fix this by checking debug_pagealloc_enabled_static() before calling kernel_map_pages(). Backports for kernel before 5.5 should use debug_pagealloc_enabled() instead. Also add comments. Fixes: cd02cf1aceea ("mm/hotplug: fix an imbalance with DEBUG_PAGEALLOC") Reported-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: <stable@vger.kernel.org> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Qian Cai <cai@lca.pw> Link: http://lkml.kernel.org/r/20200224094651.18257-1-vbabka@suse.cz Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-03-06Merge tag 'drm-fixes-2020-03-06' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-0/+5
Pull drm fixes from Dave Airlie: "Weekly fixes round, looks like a few people woke up, got a bunch of fixes across the drivers. Bit bigger than I'd like but they all seem fine and hopefully it quiets down now. sun4i, kirin, mediatek and exynos on the ARM side. virtio-gpu and core have some mmap fixes, and there is a dma-buf leak. one ttm fence leak is also fixed. Otherwise it's mostly amdgpu and i915. One of the i915 fixes is for a very long latency I was seeing (using latencytop) running gnome-shell locally when using firefox and eating nearly all my RAM, it really helps with desktop responsiveness esp when firefox is chewing a lot. dma-buf: - fix memory leak core: - shmem object mmap fix. ttm: - Fix fence leak in ttm_buffer_object_transfer(). amdgpu: - Gfx reset fix for gfx9, 10 - Fix for gfx10 - DP MST fix - DCC fix - Renoir power fixes - Navi power fix i915: - Break up long lists of object reclaim with cond_resched() - PSR probe fix - TGL workarounds - Selftest return value fix - Drop timeline mutex while waiting for retirement - Wait for OA configuration completion before writes to OA buffer virtio: - Fix resource id creation race in virtio. - mmap fixes sun4i: - Fixes for sun4i VI layer format support. kirin: - kirin: Revert "Fix for hikey620 display offset problem" exynos: - fix a kernel oops problem in case that driver is loaded as module. - fix a regulator warning issue when I2C DDC adapter cannot be gathered. - print out an error message only in error case excepting -EPROBE_DEFER. mediatek: - overlay, cursor and gce fixes" ` * tag 'drm-fixes-2020-03-06' of git://anongit.freedesktop.org/drm/drm: (38 commits) drm/amdgpu/display: navi1x copy dcn watermark clock settings to smu resume from s3 (v2) drm/amd/powerplay: map mclk to fclk for COMBINATIONAL_BYPASS case drm/amd/powerplay: fix pre-check condition for setting clock range drm/amd/display: fix dcc swath size calculations on dcn1 drm/amd/display: Clear link settings on MST disable connector drm/amdgpu: disable 3D pipe 1 on Navi1x drm/amdgpu: clean wptr on wb when gpu recovery drm: kirin: Revert "Fix for hikey620 display offset problem" drm/i915/gt: Drop the timeline->mutex as we wait for retirement drm/i915/perf: Reintroduce wait on OA configuration completion drm/sun4i: Fix DE2 VI layer format support drm/sun4i: Add separate DE3 VI layer formats drm/sun4i: de2/de3: Remove unsupported VI layer formats drm/i915/selftests: Fix return in assert_mmap_offset() drm/i915: Protect i915_request_await_start from early waits drm/i915/tgl: Add Wa_1608008084 drm/i915/tgl: Add Wa_22010178259:tgl drm/i915: Program MBUS with rmw during initialization drm/i915/psr: Force PSR probe only after full initialization drm/i915/gem: Break up long lists of object reclaim ...
2020-03-06Merge tag 'drm-misc-fixes-2020-03-05' of ↵Dave Airlie1-0/+5
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Fixes for v5.6.rc5: - dma-buf fix memory leak - Fix resource id creation race in virtio. - Various mmap fixes. - Fix fence leak in ttm_buffer_object_transfer(). - Fixes for sun4i VI layer format support. - kirin: Revert "Fix for hikey620 display offset problem" Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/56de63c7-0cdf-5805-e268-44944af7fef2@linux.intel.com
2020-03-05xen/xenbus: fix lockingJuergen Gross1-1/+2
Commit 060eabe8fbe726 ("xenbus/backend: Protect xenbus callback with lock") introduced a bug by holding a lock while calling a function which might schedule. Fix that by using a semaphore instead. Fixes: 060eabe8fbe726 ("xenbus/backend: Protect xenbus callback with lock") Signed-off-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/20200305100323.16736-1-jgross@suse.com Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2020-03-05xen: Replace zero-length array with flexible-array memberGustavo A. R. Silva1-1/+1
The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Link: https://lore.kernel.org/r/20200226212612.GA4663@embeddedor Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2020-03-04Merge tag 'for-5.6/dm-fixes' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix request-based DM's congestion_fn and actually wire it up to the bdi. - Extend dm-bio-record to track additional struct bio members needed by DM integrity target. - Fix DM core to properly advertise that a device is suspended during unload (between the presuspend and postsuspend hooks). This change is a prereq for related DM integrity and DM writecache fixes. It elevates DM integrity's 'suspending' state tracking to DM core. - Four stable fixes for DM integrity target. - Fix crash in DM cache target due to incorrect work item cancelling. - Fix DM thin metadata lockdep warning that was introduced during 5.6 merge window. - Fix DM zoned target's chunk work refcounting that regressed during recent conversion to refcount_t. - Bump the minor version for DM core and all target versions that have seen interface changes or important fixes during the 5.6 cycle. * tag 'for-5.6/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: bump version of core and various targets dm: fix congested_fn for request-based device dm integrity: use dm_bio_record and dm_bio_restore dm bio record: save/restore bi_end_io and bi_integrity dm zoned: Fix reference counter initial value of chunk works dm writecache: verify watermark during resume dm: report suspended device during destroy dm thin metadata: fix lockdep complaint dm cache: fix a crash due to incorrect work item cancelling dm integrity: fix invalid table returned due to argument count mismatch dm integrity: fix a deadlock due to offloading to an incorrect workqueue dm integrity: fix recalculation when moving from journal mode to bitmap mode
2020-03-04driver core: Add dev_has_sync_state()Saravana Kannan1-0/+11
Add an API to check if a device has sync_state support in its driver or bus. Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20200221080510.197337-3-saravanak@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-03dm: bump version of core and various targetsMike Snitzer1-2/+2
Changes made during the 5.6 cycle warrant bumping the version number for DM core and the targets modified by this commit. It should be noted that dm-thin, dm-crypt and dm-raid already had their target version bumped during the 5.6 merge window. Signed-off-by; Mike Snitzer <snitzer@redhat.com>
2020-03-02block: Remove used kblockd_schedule_work_on()Daniel Wagner1-1/+0
Commit ee63cfa7fc19 ("block: add kblockd_schedule_work_on()") introduced the helper in 2016. Remove it because since then no caller was added. Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-03-02ASoC: SOF: add core id to sof_ipc_compTomasz Lauda2-2/+3
Adds core id to sof_ipc_comp. The intention of this change is to inform FW on which core that particular component should run. Right now core id is only passed when pipeline is created, which is not flexible enough and doesn't allow for FW to handle this the right way. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com> Link: https://lore.kernel.org/r/20200228231850.9226-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-02Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-1/+1
Pull KVM fixes from Paolo Bonzini: "More bugfixes, including a few remaining "make W=1" issues such as too large frame sizes on some configurations. On the ARM side, the compiler was messing up shadow stacks between EL1 and EL2 code, which is easily fixed with __always_inline" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: VMX: check descriptor table exits on instruction emulation kvm: x86: Limit the number of "kvm: disabled by bios" messages KVM: x86: avoid useless copy of cpufreq policy KVM: allow disabling -Werror KVM: x86: allow compiling as non-module with W=1 KVM: Pre-allocate 1 cpumask variable per cpu for both pv tlb and pv ipis KVM: Introduce pv check helpers KVM: let declaration of kvm_get_running_vcpus match implementation KVM: SVM: allocate AVIC data structures based on kvm_amd module parameter arm64: Ask the compiler to __always_inline functions used by KVM at HYP KVM: arm64: Define our own swab32() to avoid a uapi static inline KVM: arm64: Ask the compiler to __always_inline functions used at HYP kvm: arm/arm64: Fold VHE entry/exit work into kvm_vcpu_run_vhe() KVM: arm/arm64: Fix up includes for trace.h
2020-02-28Merge tag 'block-5.6-2020-02-28' of git://git.kernel.dk/linux-blockLinus Torvalds2-6/+14
Pull block fixes from Jens Axboe: - Passthrough insertion fix (Ming) - Kill off some unused arguments (John) - blktrace RCU fix (Jan) - Dead fields removal for null_blk (Dongli) - NVMe polled IO fix (Bijan) * tag 'block-5.6-2020-02-28' of git://git.kernel.dk/linux-block: nvme-pci: Hold cq_poll_lock while completing CQEs blk-mq: Remove some unused function arguments null_blk: remove unused fields in 'nullb_cmd' blktrace: Protect q->blk_trace with RCU blk-mq: insert passthrough request into hctx->dispatch directly
2020-02-28Merge tag 'acpi-5.6-rc4' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "Fix a couple of configuration issues in the ACPI watchdog (WDAT) driver (Mika Westerberg) and make it possible to disable that driver at boot time in case it still does not work as expected (Jean Delvare)" * tag 'acpi-5.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: watchdog: Set default timeout in probe ACPI: watchdog: Fix gas->access_width usage ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro ACPI: watchdog: Allow disabling WDAT at boot
2020-02-28KVM: let declaration of kvm_get_running_vcpus match implementationChristian Borntraeger1-1/+1
Sparse notices that declaration and implementation do not match: arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17: warning: incorrect type in return expression (different address spaces) arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17: expected struct kvm_vcpu [noderef] <asn:3> ** arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17: got struct kvm_vcpu *[noderef] <asn:3> * Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds2-7/+20
Pull networking fixes from David Miller: 1) Fix leak in nl80211 AP start where we leak the ACL memory, from Johannes Berg. 2) Fix double mutex unlock in mac80211, from Andrei Otcheretianski. 3) Fix RCU stall in ipset, from Jozsef Kadlecsik. 4) Fix devlink locking in devlink_dpipe_table_register, from Madhuparna Bhowmik. 5) Fix race causing TX hang in ll_temac, from Esben Haabendal. 6) Stale eth hdr pointer in br_dev_xmit(), from Nikolay Aleksandrov. 7) Fix TX hash calculation bounds checking wrt. tc rules, from Amritha Nambiar. 8) Size netlink responses properly in schedule action code to take into consideration TCA_ACT_FLAGS. From Jiri Pirko. 9) Fix firmware paths for mscc PHY driver, from Antoine Tenart. 10) Don't register stmmac notifier multiple times, from Aaro Koskinen. 11) Various rmnet bug fixes, from Taehee Yoo. 12) Fix vsock deadlock in vsock transport release, from Stefano Garzarella. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits) net: dsa: mv88e6xxx: Fix masking of egress port mlxsw: pci: Wait longer before accessing the device after reset sfc: fix timestamp reconstruction at 16-bit rollover points vsock: fix potential deadlock in transport->release() unix: It's CONFIG_PROC_FS not CONFIG_PROCFS net: rmnet: fix packet forwarding in rmnet bridge mode net: rmnet: fix bridge mode bugs net: rmnet: use upper/lower device infrastructure net: rmnet: do not allow to change mux id if mux id is duplicated net: rmnet: remove rcu_read_lock in rmnet_force_unassociate_device() net: rmnet: fix suspicious RCU usage net: rmnet: fix NULL pointer dereference in rmnet_changelink() net: rmnet: fix NULL pointer dereference in rmnet_newlink() net: phy: marvell: don't interpret PHY status unless resolved mlx5: register lag notifier for init network namespace only unix: define and set show_fdinfo only if procfs is enabled hinic: fix a bug of rss configuration hinic: fix a bug of setting hw_ioctxt hinic: fix a irq affinity bug net/smc: check for valid ib_client_data ...
2020-02-27Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID subsystem fixes from Jiri Kosina: - syzkaller-reported error handling fixes in various drivers, from various people - increase of HID report buffer size to 8K, which is apparently needed by certain modern devices - a few new device-ID-specific fixes / quirks - battery charging status reporting fix in logitech-hidpp, from Filipe Laíns * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: hid-bigbenff: fix race condition for scheduled work during removal HID: hid-bigbenff: call hid_hw_stop() in case of error HID: hid-bigbenff: fix general protection fault caused by double kfree HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override HID: alps: Fix an error handling path in 'alps_input_configured()' HID: hiddev: Fix race in in hiddev_disconnect() HID: core: increase HID report buffer size to 8KiB HID: core: fix off-by-one memset in hid_report_raw_event() HID: apple: Add support for recent firmware on Magic Keyboards HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock HID: logitech-hidpp: BatteryVoltage: only read chargeStatus if extPower is active
2020-02-27drm/shmem: add support for per object caching flags.Gerd Hoffmann1-0/+5
Add map_cached bool to drm_gem_shmem_object, to request cached mappings on a per-object base. Check the flag before adding writecombine to pgprot bits. Cc: stable@vger.kernel.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org> Tested-by: Guillaume Gardet <Guillaume.Gardet@arm.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200226154752.24328-2-kraxel@redhat.com
2020-02-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller1-1/+10
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes: 1) Perform garbage collection from workqueue to fix rcu detected stall in ipset hash set types, from Jozsef Kadlecsik. 2) Fix the forceadd evaluation path, also from Jozsef. 3) Fix nft_set_pipapo selftest, from Stefano Brivio. 4) Crash when add-flush-add element in pipapo set, also from Stefano. Add test to cover this crash. 5) Remove sysctl entry under mutex in hashlimit, from Cong Wang. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-02-26Merge tag 'trace-v5.6-rc2' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing and bootconfig updates: "Fixes and changes to bootconfig before it goes live in a release. Change in API of bootconfig (before it comes live in a release): - Have a magic value "BOOTCONFIG" in initrd to know a bootconfig exists - Set CONFIG_BOOT_CONFIG to 'n' by default - Show error if "bootconfig" on cmdline but not compiled in - Prevent redefining the same value - Have a way to append values - Added a SELECT BLK_DEV_INITRD to fix a build failure Synthetic event fixes: - Switch to raw_smp_processor_id() for recording CPU value in preempt section. (No care for what the value actually is) - Fix samples always recording u64 values - Fix endianess - Check number of values matches number of fields - Fix a printing bug Fix of trace_printk() breaking postponed start up tests Make a function static that is only used in a single file" * tag 'trace-v5.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: bootconfig: Fix CONFIG_BOOTTIME_TRACING dependency issue bootconfig: Add append value operator support bootconfig: Prohibit re-defining value on same key bootconfig: Print array as multiple commands for legacy command line bootconfig: Reject subkey and value on same parent key tools/bootconfig: Remove unneeded error message silencer bootconfig: Add bootconfig magic word for indicating bootconfig explicitly bootconfig: Set CONFIG_BOOT_CONFIG=n by default tracing: Clear trace_state when starting trace bootconfig: Mark boot_config_checksum() static tracing: Disable trace_printk() on post poned tests tracing: Have synthetic event test use raw_smp_processor_id() tracing: Fix number printing bug in print_synth_event() tracing: Check that number of vals matches number of synth event fields tracing: Make synth_event trace functions endian-correct tracing: Make sure synth_event_trace() example always uses u64
2020-02-26ASoC: Add Multi CPU DAI supportMark Brown1-0/+15
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>: As discussed in [1], ASoC core supports multi codec DAIs on a DAI link. However it does not do so for CPU DAIs. So, add support for multi CPU DAIs on a DAI Link by adding multi CPU DAI in Card instantiation, suspend and resume functions, PCM ops, stream handling functions and DAPM. [1]: https://www.spinics.net/lists/alsa-devel/msg71369.html changes in v5: - rebase to latest kernel base Bard Liao (2): ASoC: Return error if the function does not support multi-cpu ASoC: pcm: check if cpu-dai supports a given stream Shreyas NC (4): ASoC: Add initial support for multiple CPU DAIs ASoC: Add multiple CPU DAI support for PCM ops ASoC: Add dapm_add_valid_dai_widget helper ASoC: Add multiple CPU DAI support in DAPM include/sound/soc.h | 15 + sound/soc/soc-compress.c | 5 +- sound/soc/soc-core.c | 168 +++++----- sound/soc/soc-dapm.c | 133 ++++---- sound/soc/soc-generic-dmaengine-pcm.c | 18 + sound/soc/soc-pcm.c | 463 ++++++++++++++++++-------- 6 files changed, 531 insertions(+), 271 deletions(-) -- 2.17.1
2020-02-26ASoC: soc-dai: add get_sdw_stream() callbackPierre-Louis Bossart1-0/+21
We only have a set() operation, provide the dual get() operation to retrieve the stream information. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200225170041.23644-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-26ASoC: Add initial support for multiple CPU DAIsShreyas NC1-0/+15
ASoC core supports multiple codec DAIs but supports only a CPU DAI. To support multiple cpu DAIs, add cpu_dai and num_cpu_dai in snd_soc_dai_link and snd_soc_pcm_runtime structures similar to support for codec_dai. This is intended as a preparatory patch to eventually support the unification of the Codec and CPU DAI. Inline with multiple codec DAI approach, add support to allocate, init, bind and probe multiple cpu_dai on init if driver specifies that. Also add support to loop over multiple cpu_dai during suspend and resume. This is intended as a preparatory patch to eventually unify the CPU and Codec DAI into DAI components. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Shreyas NC <shreyas.nc@intel.com> Link: https://lore.kernel.org/r/20200225133917.21314-2-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-26Merge branch 'master' of git://blackhole.kfki.hu/nfPablo Neira Ayuso1-1/+10
Jozsef Kadlecsik says: ==================== ipset patches for nf The first one is larger than usual, but the issue could not be solved simpler. Also, it's a resend of the patch I submitted a few days ago, with a one line fix on top of that: the size of the comment extensions was not taken into account at reporting the full size of the set. - Fix "INFO: rcu detected stall in hash_xxx" reports of syzbot by introducing region locking and using workqueue instead of timer based gc of timed out entries in hash types of sets in ipset. - Fix the forceadd evaluation path - the bug was also uncovered by the syzbot. ==================== Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-02-25icmp: allow icmpv6_ndo_send to work with CONFIG_IPV6=nJason A. Donenfeld1-6/+10
The icmpv6_send function has long had a static inline implementation with an empty body for CONFIG_IPV6=n, so that code calling it doesn't need to be ifdef'd. The new icmpv6_ndo_send function, which is intended for drivers as a drop-in replacement with an identical function signature, should follow the same pattern. Without this patch, drivers that used to work with CONFIG_IPV6=n now result in a linker error. Cc: Chen Zhou <chenzhou10@huawei.com> Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 0b41713b6066 ("icmp: introduce helper for nat'd source address in network device context") Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-02-25blktrace: Protect q->blk_trace with RCUJan Kara2-6/+14
KASAN is reporting that __blk_add_trace() has a use-after-free issue when accessing q->blk_trace. Indeed the switching of block tracing (and thus eventual freeing of q->blk_trace) is completely unsynchronized with the currently running tracing and thus it can happen that the blk_trace structure is being freed just while __blk_add_trace() works on it. Protect accesses to q->blk_trace by RCU during tracing and make sure we wait for the end of RCU grace period when shutting down tracing. Luckily that is rare enough event that we can afford that. Note that postponing the freeing of blk_trace to an RCU callback should better be avoided as it could have unexpected user visible side-effects as debugfs files would be still existing for a short while block tracing has been shut down. Link: https://bugzilla.kernel.org/show_bug.cgi?id=205711 CC: stable@vger.kernel.org Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Tested-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reported-by: Tristan Madani <tristmd@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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