- 30 Aug, 2015 14 commits
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/fsi', 'asoc/topic/fsl', 'asoc/topic/fsl-asrc', 'asoc/topic/fsl-card' and 'asoc/topic/fsl-sai' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/davinci-vcif', 'asoc/topic/doc' and 'asoc/topic/dpcm' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/cs42l56', 'asoc/topic/cs42l73', 'asoc/topic/cs4349' and 'asoc/topic/da732x' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/const', 'asoc/topic/cs35l32', 'asoc/topic/cs4265' and 'asoc/topic/cs42l52' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/au1x', 'asoc/topic/bcm2835', 'asoc/topic/blackfin' and 'asoc/topic/card' into asoc-next
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Mark Brown authored
Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/ac97', 'asoc/topic/ak4542', 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
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Mark Brown authored
Merge remote-tracking branches 'asoc/fix/adav80x', 'asoc/fix/arizona', 'asoc/fix/max98090', 'asoc/fix/rt5640', 'asoc/fix/samsung' and 'asoc/fix/wm8994' into asoc-linus
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Mark Brown authored
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Axel Lin authored
Use devm_ioremap_resource() instead of open code. Signed-off-by:
Axel Lin <axel.lin@ingics.com> Acked-by:
Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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- 28 Aug, 2015 3 commits
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Jonathan Corbet authored
A number of functions and structures in the sound subsystem had incomplete and/or obsolete DocBook comments, leading to warnings when the docs were built. Correct those comments so that we can enjoy our audio in the absence of warning noise. Signed-off-by:
Jonathan Corbet <corbet@lwn.net> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Axel Lin authored
Signed-off-by:
Axel Lin <axel.lin@ingics.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Axel Lin authored
Signed-off-by:
Axel Lin <axel.lin@ingics.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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- 27 Aug, 2015 2 commits
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Luis de Bethencourt authored
These platform drivers have a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by:
Luis de Bethencourt <luis@debethencourt.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Oder Chiou authored
Add i2c shutdown function to prevent the pop sound of the headphone while the system is rebooting or shutdowning. It de-initials the jack detection function, and it cannot be turned off in _BIAS_OFF. If we don't de-initial it, the pop sound will be heard in the situation of powering off. And replace the related register settings from magic number to meaningful defined name. Signed-off-by:
Oder Chiou <oder_chiou@realtek.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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- 25 Aug, 2015 8 commits
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Charles Keepax authored
The extcon driver takes the DAPM mutex from within the interrupt thread in several places, which makes it possible to get into a situation where the interrupt thread is blocked waiting on the DAPM mutex whilst a DAPM sequence is running which is attempting to configure the FLL. In this case the FLL completion can't be completed as as the IRQ handler is ONE_SHOT, which cause the FLL lock to use the full time out (250mS) and report that the process timed out. It is not really practical to make the extcon driver not take the DAPM mutex from within the interrupt thread, at least not without extensive modification. So this patch fixes the issue by switching the wait for the FLL lock to polling. A few fast polls are done first as the FLL should lock quickly for a good quality reference clock, (indeed it hits on the first poll on my system) and it will poll every 20mS after that until it times out. Signed-off-by:
Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
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Oder Chiou authored
Signed-off-by:
Oder Chiou <oder_chiou@realtek.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
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Oder Chiou authored
Signed-off-by:
Oder Chiou <oder_chiou@realtek.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Oder Chiou authored
The patch removes the incorrect setting of the JD mode. It will cause pop sound in the booting time. Signed-off-by:
Oder Chiou <oder_chiou@realtek.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Oder Chiou authored
The patch corrects the sequence of the jack detection. It will prevent the pop sound while the jack plug in. Signed-off-by:
Oder Chiou <oder_chiou@realtek.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Oder Chiou authored
ASoC: rt5645: Modify the headphone depop and calibration function to prevent the pop sound in the booting time Remove the original calibration function and modify the depop and calibration function to prevent the pop sound in the booting time. Signed-off-by:
Oder Chiou <oder_chiou@realtek.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Axel Lin authored
Use devm_ioremap_resource() instead of open code. Signed-off-by:
Axel Lin <axel.lin@ingics.com> Acked-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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kbuild test robot authored
sound/soc/codecs/cs4349.c:389:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: Tim Howe <tim.howe@cirrus.com> Signed-off-by:
Fengguang Wu <fengguang.wu@intel.com> Signed-off-by:
Mark Brown <broonie@kernel.org>
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- 24 Aug, 2015 2 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "A couple of major (hang and deadlock) fixes with fortunately fairly rare triggering conditions. The PM oops is only really triggered by people using enclosure services (rare) and the fnic driver is mostly used in enterprise environments" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: SCSI: Fix NULL pointer dereference in runtime PM fnic: Use the local variable instead of I/O flag to acquire io_req_lock in fnic_queuecommand() to avoid deadloack
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- 23 Aug, 2015 3 commits
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS bug fixes from Ralf Baechle: "Two more fixes for 4.2. One fixes a build issue with the LLVM assembler - LLVM assembler macro names are case sensitive, GNU as macro names are insensitive; the other corrects a license string (GPL v2, not GPLv2) such that the module loader will recognice the license correctly" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: FIRMWARE: bcm47xx_nvram: Fix module license. MIPS: Fix LLVM build issue.
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull 9p regression fix from Al Viro: "Fix for breakage introduced when switching p9_client_{read,write}() to struct iov_iter * (went into 4.1)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: 9p: ensure err is initialized to 0 in p9_client_read/write
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Vincent Bernat authored
Some use of those functions were providing unitialized values to those functions. Notably, when reading 0 bytes from an empty file on a 9P filesystem, the return code of read() was not 0. Tested with this simple program: #include <assert.h> #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> #include <unistd.h> int main(int argc, const char **argv) { assert(argc == 2); char buffer[256]; int fd = open(argv[1], O_RDONLY|O_NOCTTY); assert(fd >= 0); assert(read(fd, buffer, 0) == 0); return 0; } Cc: stable@vger.kernel.org # v4.1 Signed-off-by:
Vincent Bernat <vincent@bernat.im> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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- 22 Aug, 2015 7 commits
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git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "Another couple of small ARM fixes. A patch from Masahiro Yamada who noticed that "make -jN all zImage" would end up generating bad images where N > 1, and a patch from Nicolas to fix the Marvell CPU user access optimisation code when page faults are disabled" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8418/1: add boot image dependencies to not generate invalid images ARM: 8414/1: __copy_to_user_memcpy: fix mmap semaphore usage
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: "Various low level fixes: fix more fallout from the FPU rework and the asm entry code rework, plus an MSI rework fix, and an idle-tracing fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu/math-emu: Fix crash in fork() x86/fpu/math-emu: Fix math-emu boot crash x86/idle: Restore trace_cpu_idle to mwait_idle() calls x86/irq: Build correct vector mapping for multiple MSI interrupts Revert "sched/x86_64: Don't save flags on context switch"
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "Tooling fixes: a 'perf record' deadlock fix plus debuggability fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf top: Show backtrace when handling a SIGSEGV on --stdio mode perf tools: Fix buildid processing perf tools: Make fork event processing more resilient perf tools: Avoid deadlock when map_groups are broken
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: "A series of small fixlets for a regression visible on OMAP devices caused by the conversion of the OMAP interrupt chips to hierarchical interrupt domains. Mostly one liners on the driver side plus a small helper function in the core to avoid open coded mess in the drivers" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/crossbar: Restore set_wake functionality irqchip/crossbar: Restore the mask on suspend behaviour ARM: OMAP: wakeupgen: Restore the irq_set_type() mechanism irqchip/crossbar: Restore the irq_set_type() mechanism genirq: Introduce irq_chip_set_type_parent() helper genirq: Don't return ENOSYS in irq_chip_retrigger_hierarchy
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fixes from Thomas Gleixner: "Two minimalistic fixes for 4.2 regressions: - Eric fixed a thinko in the timer_list base switching code caused by the overhaul of the timer wheel. It can cause a cpu to see the wrong base for a timer while we move the timer around. - Guenter fixed a regression for IMX if booted w/o device tree, where the timer interrupt is not initialized and therefor the machine fails to boot" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/imx: Fix boot with non-DT systems timer: Write timer->flags atomically
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Ingo Molnar authored
During later stages of math-emu bootup the following crash triggers: math_emulate: 0060:c100d0a8 Kernel panic - not syncing: Math emulation needed in kernel CPU: 0 PID: 1511 Comm: login Not tainted 4.2.0-rc7+ #1012 [...] Call Trace: [<c181d50d>] dump_stack+0x41/0x52 [<c181c918>] panic+0x77/0x189 [<c1003530>] ? math_error+0x140/0x140 [<c164c2d7>] math_emulate+0xba7/0xbd0 [<c100d0a8>] ? fpu__copy+0x138/0x1c0 [<c1109c3c>] ? __alloc_pages_nodemask+0x12c/0x870 [<c136ac20>] ? proc_clear_tty+0x40/0x70 [<c136ac6e>] ? session_clear_tty+0x1e/0x30 [<c1003530>] ? math_error+0x140/0x140 [<c1003575>] do_device_not_available+0x45/0x70 [<c100d0a8>] ? fpu__copy+0x138/0x1c0 [<c18258e6>] error_code+0x5a/0x60 [<c1003530>] ? math_error+0x140/0x140 [<c100d0a8>] ? fpu__copy+0x138/0x1c0 [<c100c205>] arch_dup_task_struct+0x25/0x30 [<c1048cea>] copy_process.part.51+0xea/0x1480 [<c115a8e5>] ? dput+0x175/0x200 [<c136af70>] ? no_tty+0x30/0x30 [<c1157242>] ? do_vfs_ioctl+0x322/0x540 [<c104a21a>] _do_fork+0xca/0x340 [<c1057b06>] ? SyS_rt_sigaction+0x66/0x90 [<c104a557>] SyS_clone+0x27/0x30 [<c1824a80>] sysenter_do_call+0x12/0x12 The reason is the incorrect assumption in fpu_copy(), that FNSAVE can be executed from math-emu kernels as well. Don't try to copy the registers, the soft state will be copied by fork anyway, so the child task inherits the parent task's soft math state. With this fix applied math-emu kernels boot up fine on modern hardware and the 'no387 nofxsr' boot options. Cc: Andy Lutomirski <luto@amacapital.net> Cc: Bobby Powers <bobbypowers@gmail.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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Ingo Molnar authored
On a math-emu bootup the following crash occurs: Initializing CPU#0 ------------[ cut here ]------------ kernel BUG at arch/x86/kernel/traps.c:779! invalid opcode: 0000 [#1] SMP [...] EIP is at do_device_not_available+0xe/0x70 [...] Call Trace: [<c18238e6>] error_code+0x5a/0x60 [<c1002bd0>] ? math_error+0x140/0x140 [<c100bbd9>] ? fpu__init_cpu+0x59/0xa0 [<c1012322>] cpu_init+0x202/0x330 [<c104509f>] ? __native_set_fixmap+0x1f/0x30 [<c1b56ab0>] trap_init+0x305/0x346 [<c1b548af>] start_kernel+0x1a5/0x35d [<c1b542b4>] i386_start_kernel+0x82/0x86 The reason is that in the following commit: b1276c48 ("x86/fpu: Initialize fpregs in fpu__init_cpu_generic()") I failed to consider math-emu's limitation that it cannot execute the FNINIT instruction in kernel mode. The long term fix might be to allow math-emu to execute (certain) kernel mode FPU instructions, but for now apply the safe (albeit somewhat ugly) fix: initialize the emulation state explicitly without trapping out to the FPU emulator. Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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- 21 Aug, 2015 1 commit
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Christoph Hellwig authored
While the idea behind get_maintainer seems highly useful it's unfortunately way to trigger happy to grab people that once had a few commits to files. For someone like me who does a lot of tree-wide API work that leads to an incredible amount of Cc spam. Signed-off-by:
Christoph Hellwig <hch@lst.de> Cc: Joe Perches <joe@perches.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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