- Feb 06, 2012
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Mark Brown authored
We can enable VMID independently of the bias in some use cases so we need to ensure that the core device is powered up. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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- Feb 02, 2012
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Mark Brown authored
The second line output mixer has the controls for the line input bypasses in the opposite order. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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- Feb 01, 2012
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Axel Lin authored
For master mode, set Output [X|A|V]SP_SCLK Sourcing Mode to MCLK Mode. Signed-off-by:
Axel Lin <axel.lin@gmail.com> Acked-by:
Brian Austin <brian.austin@cirrus.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Susan Gao authored
Signed-off-by:
Susan Gao <sgao@opensource.wolfsonmicro.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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Mark Brown authored
If an idle_bias_off device is in any state other than off then it is still active for some reason (typically a low power function such as accessory detection). This wasn't an issue when the feature was implemented as we always went to _ON for any active function, subsequent power improvements have changed things. With the modern way of doing things we should overhaul the infrastructure to allow devices to explicitly take references for these functions but that's a much more invasive change and will require driver updates to deploy, this will bring the framework into line with the existing driver set before we do that work. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Liam Girdwood <lrg@ti.com>
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- Jan 31, 2012
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Mark Brown authored
Now we've switched over to regmap the ASoC level cache sync will be ineffectual and potentially harmful as there is no longer an ASoC level cache. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
IN1L/R is routed to both line output mixers, we don't route IN1 to LINEOUT1 and IN2 to LINEOUT2. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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- Jan 30, 2012
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Denis 'GNUtoo' Carikli authored
The Openmoko GTA01 machine has been removed from the machine ID database, so we need to remove references to it as well. Without that fix we have: sound/soc/samsung/neo1973_wm8753.c: In function ‘neo1973_wm8753_init’: sound/soc/samsung/neo1973_wm8753.c:325:2: error: implicit declaration of function ‘machine_is_neo1973_gta01’ Signed-off-by:
Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jan 28, 2012
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UK KIM authored
Signed-off-by:
UK KIM <w0806.kim@samsung.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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- Jan 27, 2012
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Mark Brown authored
For optimal performance the single ended line outputs require that the line output VMID buffer be enabled. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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- Jan 26, 2012
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Mark Brown authored
Otherwise we won't resync later. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Otherwise we won't resync later. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Otherwise we won't resync later. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
We need to write the configuration for each microphone to a different register. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
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- Jan 25, 2012
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Mark Brown authored
When we have identified an accessory make sure we've flagged that we've done so in order to make sure we always report buttons and don't continue to polarity flip. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jan 24, 2012
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Jesper Juhl authored
In wm2000_i2c_probe(), if we take the true branch in " ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm2000, NULL, 0); if (ret != 0) goto err_fw; " then we'll release_firmware(fw) at the 'err_fw' label. But we've already done that just a few lines above. That's a use-after-free bug. This patch restructures the code so that we always call release_firmware(fw) before leaving the function, but only ever call it once. This means that we have to initialize 'fw' to NULL since some paths may now end up calling it without having called request_firmware(), but since request_firmware() deals gracefully with NULL pointers, we are fine if we just NULL initialize it. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Jesper Juhl authored
To print a value of type size_t one should use %zd, not %d. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jan 23, 2012
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Mark Brown authored
We should be allowing a 5ms delay after the charge pump is started in order to ensure it has finished ramping. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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- Jan 21, 2012
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Fabio Estevam authored
On a mx28evk board the following errors happens on mxs-sgtl5000 probe: [ 0.660000] saif0_clk_set_rate: divider writing timeout [ 0.670000] mxs-sgtl5000: probe of mxs-sgtl5000.0 failed with error -110 [ 0.670000] ALSA device list: [ 0.680000] No soundcards found. This timeout happens because clk_set_rate will result in writing to the DIV bits of register HW_CLKCTRL_SAIF0 with the saif clock gated (CLKGATE bit set to one). MX28 Reference states the following about CLKGATE: "The DIV field can change ONLY when this clock gate bit field is low." So call clk_prepare_enable prior to clk_set_rate to fix this problem. After this change the mxs-saif driver can be correctly probed and audio is functional. Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jan 20, 2012
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Mark Brown authored
With a low frequency SYSCLK and a fast I2C clock register synchronisation may occasionally take too long to take effect, causing I/O issues. Disable synchronisation in order to avoid any issues. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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Mark Brown authored
These are all to either uncached registers or fixes to register defaults, in the former case the cache won't do anything and in the latter case we're fixing things so the cache sync will do the right thing. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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Mark Brown authored
Writing to the registers won't work if we do actually manage to hit a fully powered off state. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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Wolfram Sang authored
Register LDOCTLEN must always be initialized to clear the analog power control bit, otherwise the analog block will stay deactivated. Signed-off-by:
Wolfram Sang <w.sang@pengutronix.de> Acked-by:
Javier Martin <javier.martin@vista-silicon.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Wolfram Sang authored
Dividers (such as MDAC) are always needed, independent of the codec being I2S master or slave. Needed on a custom board where the codec has to be slave. Signed-off-by:
Wolfram Sang <w.sang@pengutronix.de> Acked-by:
Javier Martin <javier.martin@vista-silicon.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Zeng Zhaoming authored
Correct SGTL5000_CHIP_CLK_CTRL to SGTL5000_CHIP_REF_CTRL in sgtl5000_restore_regs(), and add comment to explain the restore order. Reported-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
Zeng Zhaoming <zengzm.kernel@gmail.com> Acked-by:
Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Linus Torvalds authored
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Linus Torvalds authored
Merge branches 'sched-urgent-for-linus', 'perf-urgent-for-linus' and 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/accounting, proc: Fix /proc/stat interrupts sum * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tracepoints/module: Fix disabling tracepoints with taint CRAP or OOT x86/kprobes: Add arch/x86/tools/insn_sanity to .gitignore x86/kprobes: Fix typo transferred from Intel manual * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, syscall: Need __ARCH_WANT_SYS_IPC for 32 bits x86, tsc: Fix SMI induced variation in quick_pit_calibrate() x86, opcode: ANDN and Group 17 in x86-opcode-map.txt x86/kconfig: Move the ZONE_DMA entry under a menu x86/UV2: Add accounting for BAU strong nacks x86/UV2: Ack BAU interrupt earlier x86/UV2: Remove stale no-resources test for UV2 BAU x86/UV2: Work around BAU bug x86/UV2: Fix BAU destination timeout initialization x86/UV2: Fix new UV2 hardware by using native UV2 broadcast mode x86: Get rid of dubious one-bit signed bitfield
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
gpio bug fixes for v3.3 * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6: gpio: tps65910: Use correct offset for gpio initialization gpio/it8761e: Restrict it8761e gpio driver to x86. gpio-ml-ioh: cleanup __iomem annotation usage gpio-ml-ioh: cleanup NULL pointer checking gpio-pch: cleanup __iomem annotation usage gpio-pch: cleanup NULL pointer checking
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: qnx4: don't leak ->BitMap on late failure exits qnx4: reduce the insane nesting in qnx4_checkroot() qnx4: di_fname is an array, for crying out loud... vfs: remove printk from set_nlink() wake up s_wait_unfrozen when ->freeze_fs fails
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H. Peter Anvin authored
In checkin 303395ac x86: Generate system call tables and unistd_*.h from tables the feature macros in <asm/unistd.h> were unified between 32 and 64 bits. Unfortunately 32 bits requires __ARCH_WANT_SYS_IPC and this was inadvertently dropped. Reported-by:
Dmitry Kasatkin <dmitry.kasatkin@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
H. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/CALLzPKbeXN5gdngo8uYYU8mAow=XhrwBFBhKfG811f37BubQOg@mail.gmail.com
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H. Peter Anvin authored
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: KEYS: Permit key_serial() to be called with a const key pointer keys: fix user_defined key sparse messages ima: fix cred sparse warning MPILIB: Add a missing ENOMEM check
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
(struct qnx4_inode_entry *)(bh->b_data + some_offset)->di_fname is not going to be NULL, TYVM... Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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- Jan 19, 2012
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David Howells authored
Permit key_serial() to be called with a const key pointer. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
James Morris <jmorris@namei.org>
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Mimi Zohar authored
Replace the rcu_assign_pointer() calls with rcu_assign_keypointer(). Signed-off-by:
Mimi Zohar <zohar@us.ibm.com> Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
James Morris <jmorris@namei.org>
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Mimi Zohar authored
Fix ima_policy.c sparse "warning: dereference of noderef expression" message, by accessing cred->uid using current_cred(). Changelog v1: - Change __cred to just cred (based on David Howell's comment) Signed-off-by:
Mimi Zohar <zohar@us.ibm.com> Signed-off-by:
James Morris <jmorris@namei.org>
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Linus Torvalds authored
Randy Dunlap reports that we get arch/x86/um/shared/sysdep/ptrace.h:7:20: error: redefinition of 'regs_return_value' arch/x86/um/shared/sysdep/ptrace.h:7:20: note: previous definition of 'regs_return_value' was here when compiling UML for x86-64. Stephen Rothwell root-caused it and says: "Caused by commit d7e7528b ("Audit: push audit success and retcode into arch ptrace.h") (another patch that was never in linux-next :-(). This file now needs protection against double inclusion." so let's do as the man says. Reported-by:
Randy Dunlap <rdunlap@xenotime.net> Analyzed-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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David Howells authored
Add a missing ENOMEM check. Signed-off-by:
David Howells <dhowells@redhat.com> Acked-by:
Mimi Zohar <zohar@us.ibm.com> Signed-off-by:
James Morris <jmorris@namei.org>
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