- Jan 04, 2019
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Michał Mirosław authored
MCLK input is needed when accessing any register after enabling SYSCLK. This also fixes imbalance of clk_enable / clk_disable when transitioning between ON -> STANDBY -> ON bias levels. Signed-off-by:
Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Michał Mirosław authored
Save 2x unsigned int of .rodata. Signed-off-by:
Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Michał Mirosław authored
For platforms that use the audio-graph-card driver, the codec is not selected by SoC-platform driver. Make it available. Signed-off-by:
Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Alexander Shiyan authored
This patch adds DT bindings documentation for Cirrus Logic CS4341 DAC. Signed-off-by:
Alexander Shiyan <shc_work@mail.ru> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Alexander Shiyan authored
This patch adds Cirrus Logic CS4341. This is a very simple, playback only, stereo DAC. Signed-off-by:
Alexander Shiyan <shc_work@mail.ru> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Shuming Fan authored
The ADC mixer setting needs to restore to default value after calibration. Signed-off-by:
Shuming Fan <shumingf@realtek.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Sinan Kaya authored
After 'commit 5d32a665 ("PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set")' dependencies on CONFIG_PCI that previously were satisfied implicitly through dependencies on CONFIG_ACPI have to be specified directly. This code relies on IOSF_MBI and IOSF_MBI depends on PCI. For this reason, add a direct dependency on CONFIG_PCI to the IOSF_MBI driver. Fixes: 5d32a665 ("PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set") Signed-off-by:
Sinan Kaya <okaya@kernel.org> Acked-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Dan Carpenter authored
The problem is seen in the q6asm_dai_compr_set_params() function: ret = q6asm_map_memory_regions(dir, prtd->audio_client, prtd->phys, (prtd->pcm_size / prtd->periods), ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ prtd->periods); In this code prtd->pcm_size is the buffer_size and prtd->periods comes from params->buffer.fragments. If we allow the number of fragments to be zero then it results in a divide by zero bug. One possible fix would be to use prtd->pcm_count directly instead of using the division to re-calculate it. But I decided that it doesn't really make sense to allow zero fragments. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Dan Carpenter authored
We can't return directly if snd_dma_alloc_pages() fails; we first need to free prtd->audio_client and prtd. Fixes: 22930c79 ("ASoC: qdsp6: q6asm-dai: Add support to compress offload") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Dan Carpenter authored
The q6asm_audio_client_alloc() doesn't return NULL, it returns error pointers. Fixes: 22930c79 ("ASoC: qdsp6: q6asm-dai: Add support to compress offload") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Dan Carpenter authored
The q6asm_fe_dais[] array has MAX_SESSIONS (8) elements so the > comparison should be >= or we access one element beyond the end of the array. Fixes: 22930c79 ("ASoC: qdsp6: q6asm-dai: Add support to compress offload") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Dan Carpenter authored
We accidentally call mutex_unlock(&pcm512x->mutex); twice in a row. I re-wrote the error handling to use "goto unlock;" instead of returning directly. Hopefully, it makes the code a little simpler. Fixes: 3500f1c5 ("ASoC: pcm512x: Implement the digital_mute interface") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviwed-by:
Dimitris Papavasiliou <dpapavas@gmail.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Maruthi Srinivas Bayyavarapu authored
Changed License header from C to C++ style comment block. Signed-off-by:
Maruthi Srinivas Bayyavarapu <maruthi.srinivas.bayyavarapu@xilinx.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Rander Wang authored
For some reason this field was set to zero when all other drivers use .dynamic = 1 for front-ends. This change was tested on Dell XPS13 and has no impact with the existing legacy driver. The SOF driver also works with this change which enables it to override the fixed topology. Signed-off-by:
Rander Wang <rander.wang@linux.intel.com> Acked-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Geert Uytterhoeven authored
Fixes: 33f8db9a ("ASoC: xlnx: enable i2s driver build") Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Dan Carpenter authored
The intent was to print the address as a hexadecimal but there is an extra "u" in the "0x%08ulx" format specification so it is displayed as decimal. Fixes: aef3b06a ("[ALSA] SH7760 ASoC support") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Rohit kumar authored
Headset codec is connected over PRIMARY_MI2S interface. Call set_jack for codec associated with Primary Mi2s interface. Also, set_jack to NULL when jack is freed. Signed-off-by:
Rohit kumar <rohitkr@codeaurora.org> Signed-off-by:
Mark Brown <broonie@kernel.org>
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- Dec 18, 2018
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Mark Brown authored
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Mark Brown authored
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Peter Ujfalusi authored
We no longer have these options used anywhere. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Use the new options for default audio support. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
No audio support is enabled by default via ASoC, disable the code as well. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Use the new options for default audio support and enable Nokia n900 audio as well. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
The codec selection config options for DMA365 has been changed. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
The MCBSP config option has been changed. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
The MCBSP config option has been changed. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
The sound/soc/davinci and omap directories are merged under sound/soc/ti. Add myself as maintainer and update the OMAP audio support section with the new path and file names. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Peter Ujfalusi authored
Create new directory to contain all Texas Instruments specific DAI, platform and machine drivers instead of scattering them under davinci and omap directories. There is already inter dependency between the two directories becasue of McASP (on dra7x it is serviced by sDMA, not EDMA). With the upcoming AM654 we will need to introduce new platform driver for UDMA and it does not fit under davinci, nor under omap. With the move I have restructured the Kconfig to be more usable in the era of simple-sound-card: CPU DAIs can be selected individually and they will select the platform driver they can be served with. To avoid breakage, I have moved over deprecated Kconfig options so defconfig builds will work without regression. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> For sound/soc/{omap => ti}: Tested-by:
Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by:
Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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- Dec 17, 2018
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Linus Torvalds authored
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- Dec 15, 2018
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Linus Torvalds authored
Merge misc fixes from Andrew Morton: "11 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: scripts/spdxcheck.py: always open files in binary mode checkstack.pl: fix for aarch64 userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered fs/iomap.c: get/put the page in iomap_page_create/release() hugetlbfs: call VM_BUG_ON_PAGE earlier in free_huge_page() memblock: annotate memblock_is_reserved() with __init_memblock psi: fix reference to kernel commandline enable arch/sh/include/asm/io.h: provide prototypes for PCI I/O mapping in asm/io.h mm/sparse: add common helper to mark all memblocks present mm: introduce common STRUCT_PAGE_MAX_SHIFT define alpha: fix hang caused by the bootmem removal
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Thierry Reding authored
The spdxcheck script currently falls over when confronted with a binary file (such as Documentation/logo.gif). To avoid that, always open files in binary mode and decode line-by-line, ignoring encoding errors. One tricky case is when piping data into the script and reading it from standard input. By default, standard input will be opened in text mode, so we need to reopen it in binary mode. The breakage only happens with python3 and results in a UnicodeDecodeError (according to Uwe). Link: http://lkml.kernel.org/r/20181212131210.28024-1-thierry.reding@gmail.com Fixes: 6f4d29df ("scripts/spdxcheck.py: make python3 compliant") Signed-off-by:
Thierry Reding <treding@nvidia.com> Reviewed-by:
Jeremy Cline <jcline@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Joe Perches <joe@perches.com> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Qian Cai authored
There is actually a space after "sp," like this, ffff2000080813c8: a9bb7bfd stp x29, x30, [sp, #-80]! Right now, checkstack.pl isn't able to print anything on aarch64, because it won't be able to match the stating objdump line of a function due to this missing space. Hence, it displays every stack as zero-size. After this patch, checkpatch.pl is able to match the start of a function's objdump, and is then able to calculate each function's stack correctly. Link: http://lkml.kernel.org/r/20181207195843.38528-1-cai@lca.pw Signed-off-by:
Qian Cai <cai@lca.pw> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Andrea Arcangeli authored
Calling UFFDIO_UNREGISTER on virtual ranges not yet registered in uffd could trigger an harmless false positive WARN_ON. Check the vma is already registered before checking VM_MAYWRITE to shut off the false positive warning. Link: http://lkml.kernel.org/r/20181206212028.18726-2-aarcange@redhat.com Cc: <stable@vger.kernel.org> Fixes: 29ec9066 ("userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas") Signed-off-by:
Andrea Arcangeli <aarcange@redhat.com> Reported-by:
<syzbot+06c7092e7d71218a2c16@syzkaller.appspotmail.com> Acked-by:
Mike Rapoport <rppt@linux.ibm.com> Acked-by:
Hugh Dickins <hughd@google.com> Acked-by:
Peter Xu <peterx@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Piotr Jaroszynski authored
migrate_page_move_mapping() expects pages with private data set to have a page_count elevated by 1. This is what used to happen for xfs through the buffer_heads code before the switch to iomap in commit 82cb1417 ("xfs: add support for sub-pagesize writeback without buffer_heads"). Not having the count elevated causes move_pages() to fail on memory mapped files coming from xfs. Make iomap compatible with the migrate_page_move_mapping() assumption by elevating the page count as part of iomap_page_create() and lowering it in iomap_page_release(). It causes the move_pages() syscall to misbehave on memory mapped files from xfs. It does not not move any pages, which I suppose is "just" a perf issue, but it also ends up returning a positive number which is out of spec for the syscall. Talking to Michal Hocko, it sounds like returning positive numbers might be a necessary update to move_pages() anyway though (https://lkml.kernel.org/r/20181116114955.GJ14706@dhcp22.suse.cz). I only hit this in tests that verify that move_pages() actually moved the pages. The test also got confused by the positive return from move_pages() (it got treated as a success as positive numbers were not expected and not handled) making it a bit harder to track down what's going on. Link: http://lkml.kernel.org/r/20181115184140.1388751-1-pjaroszynski@nvidia.com Fixes: 82cb1417 ("xfs: add support for sub-pagesize writeback without buffer_heads") Signed-off-by:
Piotr Jaroszynski <pjaroszynski@nvidia.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Cc: William Kucharski <william.kucharski@oracle.com> Cc: Darrick J. Wong <darrick.wong@oracle.com> Cc: Brian Foster <bfoster@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Yongkai Wu authored
A stack trace was triggered by VM_BUG_ON_PAGE(page_mapcount(page), page) in free_huge_page(). Unfortunately, the page->mapping field was set to NULL before this test. This made it more difficult to determine the root cause of the problem. Move the VM_BUG_ON_PAGE tests earlier in the function so that if they do trigger more information is present in the page struct. Link: http://lkml.kernel.org/r/1543491843-23438-1-git-send-email-nic_w@163.com Signed-off-by:
Yongkai Wu <nic_w@163.com> Acked-by:
Michal Hocko <mhocko@suse.com> Acked-by:
Mike Kravetz <mike.kravetz@oracle.com> Reviewed-by:
William Kucharski <william.kucharski@oracle.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Yueyi Li authored
Found warning: WARNING: EXPORT symbol "gsi_write_channel_scratch" [vmlinux] version generation failed, symbol will not be versioned. WARNING: vmlinux.o(.text+0x1e0a0): Section mismatch in reference from the function valid_phys_addr_range() to the function .init.text:memblock_is_reserved() The function valid_phys_addr_range() references the function __init memblock_is_reserved(). This is often because valid_phys_addr_range lacks a __init annotation or the annotation of memblock_is_reserved is wrong. Use __init_memblock instead of __init. Link: http://lkml.kernel.org/r/BLUPR13MB02893411BF12EACB61888E80DFAE0@BLUPR13MB0289.namprd13.prod.outlook.com Signed-off-by:
Yueyi Li <liyueyi@live.com> Acked-by:
Michal Hocko <mhocko@suse.com> Reviewed-by:
David Hildenbrand <david@redhat.com> Acked-by:
Mike Rapoport <rppt@linux.ibm.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Baruch Siach authored
The kernel commandline parameter named in CONFIG_PSI_DEFAULT_DISABLED help text contradicts the documentation in kernel-parameters.txt, and the code. Fix that. Link: http://lkml.kernel.org/r/20181203213416.GA12627@cmpxchg.org Fixes: e0c27447 ("psi: make disabling/enabling easier for vendor kernels") Signed-off-by:
Baruch Siach <baruch@tkos.co.il> Acked-by:
Johannes Weiner <hannes@cmpxchg.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Mark Brown authored
Most architectures provide prototypes for the PCI I/O mapping operations when asm/io.h is included but SH doesn't currently do that, leading to for example warnings in sound/pci/hda/patch_ca0132.c when pci_iomap() is used on current -next. Make SH more consistent with other architectures by including asm-generic/pci_iomap.h in asm/io.h. Link: http://lkml.kernel.org/r/20181106175142.27988-1-broonie@kernel.org Signed-off-by:
Mark Brown <broonie@kernel.org> Reported-by:
kbuild test robot <lkp@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Logan Gunthorpe authored
Presently the arches arm64, arm and sh have a function which loops through each memblock and calls memory present. riscv will require a similar function. Introduce a common memblocks_present() function that can be used by all the arches. Subsequent patches will cleanup the arches that make use of this. Link: http://lkml.kernel.org/r/20181107205433.3875-3-logang@deltatee.com Signed-off-by:
Logan Gunthorpe <logang@deltatee.com> Acked-by:
Andrew Morton <akpm@linux-foundation.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Oscar Salvador <osalvador@suse.de> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Logan Gunthorpe authored
This define is used by arm64 to calculate the size of the vmemmap region. It is defined as the log2 of the upper bound on the size of a struct page. We move it into mm_types.h so it can be defined properly instead of set and checked with a build bug. This also allows us to use the same define for riscv. Link: http://lkml.kernel.org/r/20181107205433.3875-2-logang@deltatee.com Signed-off-by:
Logan Gunthorpe <logang@deltatee.com> Acked-by:
Will Deacon <will.deacon@arm.com> Acked-by:
Andrew Morton <akpm@linux-foundation.org> Acked-by:
Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by:
Catalin Marinas <catalin.marinas@arm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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