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* Merge tag 'sound-fix-4.11-rc1' of ↵Linus Torvalds2017-03-017-29/+36
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few last-minute fixes for rc1: - ALSA core timer and sequencer fixes for bugs spotted by syzkaller - a couple of trivial HD-audio fixups - additional PCI / codec IDs for Intel Geminilake - fixes for CT-XFi DMA mask bugs" * tag 'sound-fix-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: seq: Fix link corruption by event error handling ALSA: hda - Add subwoofer support for Dell Inspiron 17 7000 Gaming ALSA: ctxfi: Fallback DMA mask to 32bit ALSA: timer: Reject user params with too small ticks ALSA: hda: Add Geminilake HDMI codec ID ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machine ALSA: hda - Add Geminilake PCI ID
| * ALSA: seq: Fix link corruption by event error handlingTakashi Iwai2017-02-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sequencer FIFO management has a bug that may lead to a corruption (shortage) of the cell linked list. When a sequencer client faces an error at the event delivery, it tries to put back the dequeued cell. When the first queue was put back, this forgot the tail pointer tracking, and the link will be screwed up. Although there is no memory corruption, the sequencer client may stall forever at exit while flushing the pending FIFO cells in snd_seq_pool_done(), as spotted by syzkaller. This patch addresses the missing tail pointer tracking at snd_seq_fifo_cell_putback(). Also the patch makes sure to clear the cell->enxt pointer at snd_seq_fifo_event_in() for avoiding a similar mess-up of the FIFO linked list. Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Add subwoofer support for Dell Inspiron 17 7000 GamingTakashi Iwai2017-02-281-0/+1
| | | | | | | | | | | | | | | | | | Dell Inspiron 17 7000 Gaming laptop needs a similar quirk like Inspiron 7599 to support its subwoofer speaker. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=194191 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ctxfi: Fallback DMA mask to 32bitTakashi Iwai2017-02-282-26/+12
| | | | | | | | | | | | | | | | | | | | | | Currently ctxfi driver tries to set only the 64bit DMA mask on 64bit architectures, and bails out if it fails. This causes a problem on some platforms since the 64bit DMA isn't always guaranteed. We should fall back to the default 32bit DMA when 64bit DMA fails. Fixes: 6d74b86d3c0f ("ALSA: ctxfi - Allow 64bit DMA") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: timer: Reject user params with too small ticksTakashi Iwai2017-02-281-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a user sets a too small ticks with a fine-grained timer like hrtimer, the kernel tries to fire up the timer irq too frequently. This may lead to the condensed locks, eventually the kernel spinlock lockup with warnings. For avoiding such a situation, we define a lower limit of the resolution, namely 1ms. When the user passes a too small tick value that results in less than that, the kernel returns -EINVAL now. Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda: Add Geminilake HDMI codec IDVinod Koul2017-02-271-0/+1
| | | | | | | | | | | | | | | | | | Geminilake HDMI codec 0x280d is similar to previous platforms, so add it with similar ops as previous. Signed-off-by: Senthilnathan Veppur <senthilnathanx.veppur@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Fix micmute hotkey problem for a lenovo AIO machineHui Wang2017-02-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | On this machine, the micmute button is connected to Line2 of the codec and the micmute led is connected to GPIO2 of the codec. After applying this quirk, both hotkey and led work well. Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: hda - Add Geminilake PCI IDVinod Koul2017-02-251-0/+3
| | | | | | | | | | | | | | Geminilake is another Intel part, so need to add PCI ID for it. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | lib/vsprintf.c: remove %Z supportAlexey Dobriyan2017-02-274-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller. Use BUILD_BUG_ON in a couple ATM drivers. In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more. Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | scripts/spelling.txt: add "followings" pattern and fix typo instancesMasahiro Yamada2017-02-273-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: followings||following While we are here, add a missing colon in the boilerplate in DT binding documents. The "you SoC" in allwinner,sunxi-pinctrl.txt was fixed as well. I reworded "as the followings:" to "as follows:" for drivers/usb/gadget/udc/renesas_usb3.c. Link: http://lkml.kernel.org/r/1481573103-11329-32-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | scripts/spelling.txt: add "overwriten" pattern and fix typo instancesMasahiro Yamada2017-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: overwrien||overwritten Link: http://lkml.kernel.org/r/1481573103-11329-30-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | scripts/spelling.txt: add "deintialize(d)" pattern and fix typo instancesMasahiro Yamada2017-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: deintializing||deinitializing deintialize||deinitialize deintialized||deinitialized Link: http://lkml.kernel.org/r/1481573103-11329-28-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | scripts/spelling.txt: add "intialization" pattern and fix typo instancesMasahiro Yamada2017-02-272-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: intialization||initialization The "inintialization" in drivers/acpi/spcr.c is a different pattern but I fixed it as well in this commit. Link: http://lkml.kernel.org/r/1481573103-11329-16-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | scripts/spelling.txt: add "unneded" pattern and fix typo instancesMasahiro Yamada2017-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: unneded||unneeded Link: http://lkml.kernel.org/r/1481573103-11329-15-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | scripts/spelling.txt: add "an union" pattern and fix typo instancesMasahiro Yamada2017-02-272-2/+2
| | | | | | | | | | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: an union||a union Link: http://lkml.kernel.org/r/1481573103-11329-5-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | scripts/spelling.txt: add "swith" pattern and fix typo instancesMasahiro Yamada2017-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix typos and add the following to the scripts/spelling.txt: swith||switch swithable||switchable swithed||switched swithing||switching While we are here, fix the "update" to "updates" in the touched hunk in drivers/net/wireless/marvell/mwifiex/wmm.c. Link: http://lkml.kernel.org/r/1481573103-11329-2-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmfDave Jiang2017-02-244-19/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ->fault(), ->page_mkwrite(), and ->pfn_mkwrite() calls do not need to take a vma and vmf parameter when the vma already resides in vmf. Remove the vma parameter to simplify things. [arnd@arndb.de: fix ARM build] Link: http://lkml.kernel.org/r/20170125223558.1451224-1-arnd@arndb.de Link: http://lkml.kernel.org/r/148521301778.19116.10840599906674778980.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Theodore Ts'o <tytso@mit.edu> Cc: Darrick J. Wong <darrick.wong@oracle.com> Cc: Matthew Wilcox <mawilcox@microsoft.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Jan Kara <jack@suse.com> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge tag 'drm-for-v4.11-less-shouty' of ↵Linus Torvalds2017-02-233-56/+268
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~airlied/linux Pull drm updates from Dave Airlie: "This is the main drm pull request for v4.11. Nothing too major, the tinydrm and mmu-less support should make writing smaller drivers easier for some of the simpler platforms, and there are a bunch of documentation updates. Intel grew displayport MST audio support which is hopefully useful to people, and FBC is on by default for GEN9+ (so people know where to look for regressions). AMDGPU has a lot of fixes that would like new firmware files installed for some GPUs. Other than that it's pretty scattered all over. I may have a follow up pull request as I know BenH has a bunch of AST rework and fixes and I'd like to get those in once they've been tested by AST, and I've got at least one pull request I'm just trying to get the author to fix up. Core: - drm_mm reworked - Connector list locking and iterators - Documentation updates - Format handling rework - MMU-less support for fbdev helpers - drm_crtc_from_index helper - Core CRC API - Remove drm_framebuffer_unregister_private - Debugfs cleanup - EDID/Infoframe fixes - Release callback - Tinydrm support (smaller drivers for simple hw) panel: - Add support for some new simple panels i915: - FBC by default for gen9+ - Shared dpll cleanups and docs - GEN8 powerdomain cleanup - DMC support on GLK - DP MST audio support - HuC loading support - GVT init ordering fixes - GVT IOMMU workaround fix amdgpu/radeon: - Power/clockgating improvements - Preliminary SR-IOV support - TTM buffer priority and eviction fixes - SI DPM quirks removed due to firmware fixes - Powerplay improvements - VCE/UVD powergating fixes - Cleanup SI GFX code to match CI/VI - Support for > 2 displays on 3/5 crtc asics - SI headless fixes nouveau: - Rework securre boot code in prep for GP10x secure boot - Channel recovery improvements - Initial power budget code - MMU rework preperation vmwgfx: - Bunch of fixes and cleanups exynos: - Runtime PM support for MIC driver - Cleanups to use atomic helpers - UHD Support for TM2/TM2E boards - Trigger mode fix for Rinato board etnaviv: - Shader performance fix - Command stream validator fixes - Command buffer suballocator rockchip: - CDN DisplayPort support - IOMMU support for arm64 platform imx-drm: - Fix i.MX5 TV encoder probing - Remove lower fb size limits msm: - Support for HW cursor on MDP5 devices - DSI encoder cleanup - GPU DT bindings cleanup sti: - stih410 cleanups - Create fbdev at binding - HQVDP fixes - Remove stih416 chip functionality - DVI/HDMI mode selection fixes - FPS statistic reporting omapdrm: - IRQ code cleanup dwi-hdmi bridge: - Cleanups and fixes adv-bridge: - Updates for nexus sii8520 bridge: - Add interlace mode support - Rework HDMI and lots of fixes qxl: - probing/teardown cleanups ZTE drm: - HDMI audio via SPDIF interface - Video Layer overlay plane support - Add TV encoder output device atmel-hlcdc: - Rework fbdev creation logic tegra: - OF node fix fsl-dcu: - Minor fixes mali-dp: - Assorted fixes sunxi: - Minor fix" [ This was the "fixed" pull, that still had build warnings due to people not even having build tested the result. I'm not a happy camper I've fixed the things I noticed up in this merge. - Linus ] * tag 'drm-for-v4.11-less-shouty' of git://people.freedesktop.org/~airlied/linux: (1177 commits) lib/Kconfig: make PRIME_NUMBERS not user selectable drm/tinydrm: helpers: Properly fix backlight dependency drm/tinydrm: mipi-dbi: Fix field width specifier warning drm/tinydrm: mipi-dbi: Silence: ‘cmd’ may be used uninitialized drm/sti: fix build warnings in sti_drv.c and sti_vtg.c files drm/amd/powerplay: fix PSI feature on Polars12 drm/amdgpu: refuse to reserve io mem for split VRAM buffers drm/ttm: fix use-after-free races in vm fault handling drm/tinydrm: Add support for Multi-Inno MI0283QT display dt-bindings: Add Multi-Inno MI0283QT binding dt-bindings: display/panel: Add common rotation property of: Add vendor prefix for Multi-Inno drm/tinydrm: Add MIPI DBI support drm/tinydrm: Add helper functions drm: Add DRM support for tiny LCD displays drm/amd/amdgpu: post card if there is real hw resetting performed drm/nouveau/tmr: provide backtrace when a timeout is hit drm/nouveau/pci/g92: Fix rearm drm/nouveau/drm/therm/fan: add a fallback if no fan control is specified in the vbios drm/nouveau/hwmon: expose power_max and power_crit ..
| * Merge tag 'v4.10-rc8' into drm-nextDave Airlie2017-02-234-22/+24
| |\ | | | | | | | | | | | | | | | | | | Linux 4.10-rc8 Backmerge Linus rc8 to fix some conflicts, but also to avoid pulling it in via a fixes pull from someone.
| * \ Merge tag 'drm-intel-next-2017-01-23' of ↵Dave Airlie2017-01-273-56/+268
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/git/drm-intel into drm-next Final block of feature work for 4.11: - gen8 pd cleanup from Matthew Auld - more cleanups for view/vma (Chris) - dmc support on glk (Anusha Srivatsa) - use core crc api (Tomue) - track wedged requests using fence.error (Chris) - lots of psr fixes (Nagaraju, Vathsala) - dp mst support, acked for merging through drm-intel by Takashi (Libin) - huc loading support, including uapi for libva to use it (Anusha Srivatsa) * tag 'drm-intel-next-2017-01-23' of git://anongit.freedesktop.org/git/drm-intel: (111 commits) drm/i915: Update DRIVER_DATE to 20170123 drm/i915: reinstate call to trace_i915_vma_bind drm/i915: Assert that created vma has a whole number of pages drm/i915: Assert the drm_mm_node is allocated when on the VM lists drm/i915: Treat an error from i915_vma_instance() as unlikely drm/i915: Reject vma creation larger than address space drm/i915: Use common LRU inactive vma bumping for unpin_from_display drm/i915: Do an unlocked wait before set-cache-level ioctl drm/i915/huc: Assert that HuC vma is placed in GuC accessible range drm/i915/huc: Avoid attempting to authenticate non-existent fw drm/i915: Set adjustment to zero on Up/Down interrupts if freq is already max/min drm/i915: Remove the double handling of 'flags from intel_mode_from_pipe_config() drm/i915: Remove crtc->config usage from intel_modeset_readout_hw_state() drm/i915: Release temporary load-detect state upon switching drm/i915: Remove i915_gem_object_to_ggtt() drm/i915: Remove i915_vma_create from VMA API drm/i915: Add a check that the VMA instance we lookup matches the request drm/i915: Rename some warts in the VMA API drm/i915: Track pinned vma in intel_plane_state drm/i915/get_params: Add HuC status to getparams ...
| | * | ALSA: hda - add DP MST audio supportLibin Yang2017-01-122-52/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the DP MST audio support on i915 platform and it will enable dyn_pcm_assign feature. DP MST supports several device entry on the same port and each device entry can map to one pcm stream. For example, on i915, there are 3 pins, and each pin has 3 device entries. This means there should be 3x3 pcms. However, there is only 3 pipe lines in i915. This means 3 pcms are actived at most at the same moment. We will create 5 pcms (pin number + dev entry num - 1) in this case. For the details, please refer commit a76056f2e57e ("ALSA: hda - hdmi dynamically bind PCM to pin when monitor hotplug") Each device entry is a virtual pin. It is described by pin_nid and dev_id in struct hdmi_spec_per_pin. Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1484208294-8637-3-git-send-email-libin.yang@intel.com
| | * | ALSA: hda - add DP mst verb supportLibin Yang2017-01-122-4/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add snd_hda_get_dev_select() and snd_hda_set_dev_select() functions for DP MST audio support. Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1484208294-8637-2-git-send-email-libin.yang@intel.com
* | | | ALSA: usb-audio: Tidy up mixer_us16x08.cTakashi Iwai2017-02-221-82/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A few more cleanups and improvements that have been overlooked: - Use ARRAY_SIZE() macro appropriately - Code shuffling for minor optimization - Omit superfluous variable initializations - Get rid of superfluous NULL checks - Add const to snd_us16x08_control_params definitions No functional changes. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: usb-audio: Fix memory leak and corruption in mixer_us16x08.cTakashi Iwai2017-02-222-54/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a few places leaking memory and doing double-free in mixer_us16x08.c. The driver allocates a usb_mixer_elem_info object at each add_new_ctl() call. This has to be freed via kctl->private_free, but currently this is done properly only for some controls. Also, the driver allocates three external objects (comp_store, eq_store, meter_store), and these are referred in elem->private_data (it's not kctl->private_data). And these have to be released, but there are none doing it. Moreover, these extra objects have to be released only once. Thus the release should be done only by the first kctl element that refers to it. For fixing these, we call either snd_usb_mixer_elem_free() (only for kctl->private_data) or elem_private_free() (for both kctl->private_data and elem->private_data) via kctl->private_free appropriately. Last but not least, snd_us16x08_controls_create() may return in the middle without releasing the allocated *_store objects due to an error. For fixing this, we shuffle the allocation code so that it's called just before its reference. Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk") Reported-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: usb-audio: purge needless variable length arrayTakashi Sakamoto2017-02-221-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Variable length array is used in 'snd_us16x08_meter_get()', while there is no need. It's better to purge it because variable length array has overhead for stack handling. This commit replaces the array with static length. Sparse generated below warning. sound/usb/mixer_us16x08.c:714:18: warning: Variable length array is used. Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: x86: hdmi: select CONFIG_SND_PCMArnd Bergmann2017-02-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The newly added driver uses the PCM helpers and fails to link if they are disabled: sound/built-in.o: In function `hdmi_lpe_audio_runtime_suspend': intel_hdmi_audio.c:(.text+0x15906): undefined reference to `snd_pcm_suspend' sound/built-in.o: In function `had_pcm_hw_params': intel_hdmi_audio.c:(.text+0x15ac7): undefined reference to `snd_pcm_lib_malloc_pages' sound/built-in.o: In function `had_pcm_open': intel_hdmi_audio.c:(.text+0x15d49): undefined reference to `snd_pcm_hw_constraint_integer' This uses a Kconfig 'select' statement to make sure they are enabled. Fixes: 5dab11d89777 ("ALSA: x86: hdmi: Add audio support for BYT and CHT") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: x86: Don't enable runtime PM as defaultTakashi Iwai2017-02-211-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unlike HSW and newer, BYT/CHT devices have no fine control of audio power domain in i915 side. Since there is little gain by runtime PM on BYT/CHT, so far, this commit removes the pm_runtime_enable() call as default. User who still wants the runtime PM may adjust the corresponding sysfs files (power/control and power/autosuspend_delay_ms) appropriately, of course. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: x86: Use runtime PM autosuspendTakashi Iwai2017-02-211-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a few lines to the driver to use autosuspend for the runtime PM. It'll become useful with the combination of the keep-link feature. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: usb-audio: localize function without external linkageTakashi Sakamoto2017-02-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When accessed inner a file, functions should have static qualifier for local-linkage. This commit fixes the bug. Sparse generated below warning. sound/usb/mixer_us16x08.c:1043:32: warning: symbol 'snd_us16x08_create_meter_store' was not declared. Should it be static? Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ALSA: usb-audio: localize one-referrer variableTakashi Sakamoto2017-02-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When accessed by one referrer inner a file, variables should have static qualifier to declare local-linkage. This commit fixes the bug. Sparse generated below warnings. sound/usb/mixer_us16x08.c:156:13: warning: duplicate const sound/usb/mixer_us16x08.c:156:18: warning: symbol 'route_names' was not declared. Should it be static? Fixes: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | Merge tag 'asoc-v4.11' of ↵Takashi Iwai2017-02-20128-1464/+5225
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.11 Another release that's mainly focused on drivers rather than core changes, highlights include: - A huge batch of updates to the Intel drivers, mainly around DisplayPort and HDMI with some additional board support too. - Channel mapping support for HDMI. - Support for AllWinner A31 and A33, Everest Semiconductor ES8328, Nuvoton NAU8540.
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| *-. \ \ \ Merge remote-tracking branches 'asoc/topic/wm8753' and 'asoc/topic/zte' into ↵Mark Brown2017-02-192-14/+32
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| | | * | | | ASoC: zx-i2s: introduce pclk for zx2967 familyBaoyou Xie2017-02-091-9/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pclk is necessary for zx2967 I2S controller. the driver currently doesn't handle it. This is something we need to fix. In turn, the driver supports zx296718's I2S controller. By the way, this patch also change the clock name from tx to wclk to make it clear. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Reviewed-by: Shawn Guo <shawnguo@kernel.org> Reviewed-by: Jun Nie <jun.nie@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | | ASoC: zx296702-i2s: remove unused ‘format’Vinod Koul2016-12-151-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In zx_i2s_hw_params(), 'format' is initialized and assigned bits based on params_format, but never used. So remove it. sound/soc/zte/zx296702-i2s.c: In function ‘zx_i2s_hw_params’: sound/soc/zte/zx296702-i2s.c:228:21: warning: variable ‘format’ set but not used [-Wunused-but-set-variable] unsigned long val, format; Signed-off-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Jun Nie <jun.nie@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | ASoC: wm8753: Add control to allow swapping HiFi DAC channelsAlexander Shiyan2016-12-151-1/+2
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a control to allow swapping HiFi DAC Left/Right channels. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Mark Brown <broonie@kernel.org>
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| *-------. \ \ \ \ Merge remote-tracking branches 'asoc/topic/tlv320aic3x', ↵Mark Brown2017-02-195-6/+9
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'asoc/topic/topology', 'asoc/topic/wm0010', 'asoc/topic/wm8731' and 'asoc/topic/wm8741' into asoc-next
| | | | | | * | | | | ASoC: wm8741: Remove unused WM8741_NUM_RATES macroSergej Sawazki2017-01-311-2/+0
| | | | | | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This macro is unused since commit e369bd006fd6 ("ASoC: wm8741: Allow master clock switching"). Signed-off-by: Sergej Sawazki <ce3a@gmx.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | * / / / / ASoC: wm8731: Adjust clk definitions so that simple card can workJörg Krause2017-01-101-1/+1
| | | | | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When trying to use simple card with wm8962 the following probe error happens: wm8731 0-001a: simple-card: set_sysclk error In simple-card.c the snd_soc_dai_set_sysclk() function is called with clk_id as 0, which is an invalid clock for wm8731. Adjust the clocks source definitions in wm8731.h so that the simple card driver can work successfully Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | * / / / / ASoC: wm0010: Remove unneeded linux/miscdevice.h includeCorentin Labbe2016-12-151-1/+0
| | | | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sound/soc/codecs/wm0010.c does not use any miscdevice so this patch remove this unnecessary inclusion. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * / / / / ASoC: topology: remove unused 'err'Vinod Koul2016-12-151-2/+2
| | | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In soc_tplg_pcm_elems_load, a variable 'err' is initialized but not used. It is assigned return values for pcm_new_ver() but never checked, so remove it. sound/soc/soc-topology.c: In function ‘soc_tplg_pcm_elems_load’: sound/soc/soc-topology.c:1865:9: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] int i, err; Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | ASoC: tlv320aic3x: Add delay after power on and register syncPeter Ujfalusi2016-12-311-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the codec is powered on, it's registers are in reset state as the power off will do a soft reset of the codec. After the register sync we need to add delay to remove the pop-noise on stream start. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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| *-------. \ \ \ \ \ Merge remote-tracking branches 'asoc/topic/rt5665', 'asoc/topic/rt5677', ↵Mark Brown2017-02-1917-153/+749
| |\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'asoc/topic/samsung', 'asoc/topic/simple' and 'asoc/topic/sunxi' into asoc-next
| | | | | | * | | | | | ASoC: sun4i-spdif: drop unnessary snd_soc_unregister_component()Wei Yongjun2017-02-191-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's not necessary to unregister a component registered with devm_snd_soc_register_component(). Also removed pointness clk_disable_unprepare() from error path and snd_soc_unregister_platform() from the remove. Fixes: f8260afa444b ("ASoC: sunxi: Add support for the SPDIF block") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | | | | ASoC: sunxi: allow the analog codec driver to be built on ARM64Icenowy Zheng2017-02-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the 64-bit Allwinner H5 SoC has the same analog codec part (also the same digital part) as H3, enable the driver to be built on ARM64 Allwinner platform, so that it can be used on H5. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | | | | ASoC: sun4i-i2s: Add quirks to handle a31 compatibleMylène Josserand2017-02-031-2/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SoCs have a reset line that must be asserted/deasserted. This patch adds a quirk to handle the new compatible "allwinner,sun6i-a31-i2s" which will deassert the reset line on probe function and assert it on remove's one. This new compatible is useful in case of A33 codec driver, for example. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | | | | ASoC: Add sun8i digital audio codecMylène Josserand2017-02-033-0/+510
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the sun8i audio codec which handles the digital register of A33 codec. The driver handles only the basic playback from the DAC to headphones. All other features (microphone, capture, etc) will be added later. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | | | | ASoC: sun8i-codec-analog: Add amplifier event to fix first delayMylène Josserand2017-02-031-2/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When playing a sound for the first time, a short delay, where the audio file is not played, can be noticed. On a second play (right after), the sound is played correctly. If we wait a short time (~5 sec which corresponds to the aplay timeout), the delay is back. This patch fixes it by using an event on headphone amplifier. It allows to keep the amplifier enable while playing a sound. A delay of 700ms allows to wait that the amplifier is powered-up before playing the sound. Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | | | | ASoC: sun4i-spdif: Add support for the H3 SoCMarcus Cooper2017-01-201-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The H3 SoC uses the same SPDIF block as found in earlier SoCs, but its TXFIFO is mapped to another address. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | | | | ASoC: sun4i-codec: Add "Right Mixer" to "Line Out Mono Diff." routeChen-Yu Tsai2017-01-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mono differential output for "Line Out" downmixes the stereo audio from the mixer, instead of just taking the left channel. Add a route from the "Right Mixer" to "Line Out Source Playback Route" through the "Mono Differential" path, so DAPM doesn't shut down everything if the left channel is muted. Fixes: 0f909f98d7cb ("ASoC: sun4i-codec: Add support for A31 Line Out playback") Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | | | | * | | | | | ASoC: sun4i-spdif: Add quirks to the spdif driverMarcus Cooper2016-12-311-5/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been seen that some newer SoCs have a different TX FIFO address and we already have the difference with the A31 requiring a reset. Add a quirks structure so that these can be managed easily. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 05:36:29 +0000