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2015-05-27drm/tilcdc: Remove tilcdc slave support for tda998x driverJyri Sarha
Remove tilcdc slave support for tda998x driver. The tilcdc slave support would conflicts with componentized use of tda998x. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-05-27drm/tilcdc: Fix module unloadingJyri Sarha
Force crtc dpms off before destroying the crtc instead of just checking the dpms state. This fixes warning message and frozen picture after tilcdc module unloading. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-05-27ARM: imx6: gpc: don't register power domain if DT data is missingLucas Stach
If the devicetree is too old and does not provide the regulator and clocks for the power domain, we need to avoid registering the power domain. Otherwise runtime PM will try to control the domain, which will lead to machine hangs without the proper DT configuration data. This restores functionality to the kernel 4.0 level if an old DT is detected, where the power domain is constantly powered on. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-05-27ARM: imx6: allow booting with old DTLucas Stach
The GPC rewrite to IRQ domains has been on the premise that it may break suspend/resume for new kernels on old DT, but otherwise keep things working from a user perspective. This was an accepted compromise to be able to move the GIC cleanup forward. What actually happened was that booting a new kernel on an old DT crashes before even the console is up, so the user does not even see the warning that the DT is too old. The warning message suggests that this has been known before, which is clearly unacceptable. Fix the early crash by mapping the GPC memory space if the IRQ controller doesn't claim it. This keeps at least CPUidle and the needed CPU wakeup workarounds working. With this fixed the system is able to boot up properly minus the expected suspend/resume breakage. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-05-27ALSA: hda - Set stream_pm ops automatically by generic parserTakashi Iwai
This allows user to test power_save_node feature via sysfs or patch firmware even on the codecs that don't specify it. It'll also save a few lines. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-05-27net: netxen: correct sysfs bin attribute return codeVladimir Zapolskiy
If read() syscall requests unexpected number of bytes from "dimm" binary attribute file, return EINVAL instead of EPERM. At the same time pin down sysfs file size to the fixed sizeof(struct netxen_dimm_cfg), which allows to exploit some missing sanity checks from kernfs (file boundary checks vs offset etc.) Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-27tools: bpf_jit_disasm: fix segfault on disabled debugging log outputDaniel Borkmann
With recent debugging, I noticed that bpf_jit_disasm segfaults when there's no debugging output from the JIT compiler to the kernel log. Reason is that when regexec(3) doesn't match on anything, start/end offsets are not being filled out and contain some uninitialized garbage from stack. Thus, we need zero out offsets first. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-26unix/caif: sk_socket can disappear when state is unlockedMark Salyzyn
got a rare NULL pointer dereference in clear_bit Signed-off-by: Mark Salyzyn <salyzyn@android.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> ---- v2: switch to sock_flag(sk, SOCK_DEAD) and added net/caif/caif_socket.c v3: return -ECONNRESET in upstream caller of wait function for SOCK_DEAD Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-26drm/radeon: don't share plls if monitors differ in audio supportAlex Deucher
Enabling audio may enable different pll dividers. Don't share plls if the monitors differ in audio support. bug: https://bugzilla.kernel.org/show_bug.cgi?id=98751 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2015-05-26hwmon: (ntc_thermistor) Ensure iio channel is of type IIO_VOLTAGEChris Lesiak
When configured via device tree, the associated iio device needs to be measuring voltage for the conversion to resistance to be correct. Return -EINVAL if that is not the case. Signed-off-by: Chris Lesiak <chris.lesiak@licor.com> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-05-26amd-xgbe-phy: Fix initial mode when autoneg is disabledLendacky, Thomas
When the ethtool command is used to set the speed of the device while the device is down, the check to set the initial mode may fail when the device is brought up, causing failure to bring the device up. Update the code to set the initial mode based on the desired speed if auto-negotiation is disabled. This patch fixes a bug introduced by: d9663c8c2149 ("amd-xgbe-phy: Use phydev advertising field vs supported") Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-26Merge tag 'mac80211-for-davem-2015-05-26' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== We have three more fixes: * AP_VLAN tailroom calculation fix, the bug leads to warnings along with dropped packets * NAPI context issue, calling napi_gro_receive() from a timer (obviously) can lead to crashes * remain-on-channel combining leads to dropped requests and not being able to finish certain operations, so remove it ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-26drm/i915: Use spinlocks for checking when to waitboostChris Wilson
In commit 1854d5ca0dd7a9fc11243ff220a3e93fce2b4d3e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Apr 7 16:20:32 2015 +0100 drm/i915: Deminish contribution of wait-boosting from clients we removed an atomic timer based check for allowing waitboosting and moved it below the mutex taken during RPS. However, that mutex can be held for long periods of time on Vallyview/Cherryview as communication with the PCU is slow. As clients may frequently wait for results (e.g. such as tranform feedback) we introduced contention between the client and the RPS worker. We can take advantage of the RPS worker, by switching the wait boost decision to use spin locks and defer the actual reclocking to the worker. Fixes a regression of up to 45% on Baytrail and Baswell! v2 (Daniel): - Use max_freq_softlimit instead of the not-yet-merged boost frequency. - Don't inject a fake irq into the boost work, instead treat client_boost as just another legit waker. v3: Drop the now unused mask (Chris). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90112 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> (v1) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-26alpha: kernel: osf_sys: Set 'kts.tv_nsec' only when 'tv' has effectChen Gang
The related warning: CC init/do_mounts.o arch/alpha/kernel/osf_sys.c: In function 'SyS_osf_settimeofday': arch/alpha/kernel/osf_sys.c:1028:14: warning: 'kts.tv_nsec' may be used uninitialized in this function [-Wmaybe-uninitialized] kts.tv_nsec *= 1000; ^ arch/alpha/kernel/osf_sys.c:1016:18: note: 'kts' was declared here struct timespec kts; ^ Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26alpha: Wire up all missing implemented syscallsChen Gang
And still left the missing unimplemented syscalls as warnings. The related warnings for missing implemented syscalls: CALL scripts/checksyscalls.sh <stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp] <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp] <stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp] Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26alpha: Fix bootpfile and bootpzfile make targetsHelge Deller
Fix the bootpfile and bootpzfile make targets to creat BOOTP images. Both targets were broken due to some missing defines to re-map ELF constants. In addition the old code used the generic vsprintf function of the kernel which we now replace by a simple and much smaller implementation for the bootloader. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26alpha: copy_thread(): rename 'arg' argument to 'kthread_arg'Alex Dowad
The 'arg' argument to copy_thread() is only ever used when forking a new kernel thread. Hence, rename it to 'kthread_arg' for clarity (and consistency with do_fork() and other arch-specific implementations of copy_thread()). Signed-off-by: Alex Dowad <alexinbeijing@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26alpha: delete non-required instances of <linux/init.h>Paul Gortmaker
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Acked-by: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: linux-alpha@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26alpha: don't use module_init for non-modular core codePaul Gortmaker
The srm console is always built in. It will never be modular, so using module_init as an alias for __initcall is rather misleading. Fix this up now, so that we can relocate module_init from init.h into module.h in the future. If we don't do this, we'd have to add module.h to obviously non-modular code, and that would be a worse thing. Direct use of __initcall is discouraged, vs prioritized ones. Use of device_initcall is consistent with what __initcall maps onto, and hence does not change the init order, making the impact of this change zero. Should someone with real hardware for boot testing want to change it later to arch_initcall or console_initcall, they can do that at a later date. Reviewed-by: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Matt Turner <mattst88@gmail.com> Cc: linux-alpha@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26smp, alpha: kill SMP single function call interruptJiang Liu
Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic similar to smp_call_function_single()" has unified the way to handle single and multiple cross-CPU function calls. Now only one interrupt is needed for architecture specific code to support generic SMP function call interfaces, so kill the redundant single function call interrupt. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Shaohua Li <shli@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Jiri Kosina <trivial@kernel.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Matt Turner <mattst88@gmail.com> Cc: linux-alpha@vger.kernel.org Signed-off-by: Jiang Liu <liuj97@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26alpha: Remove #include <uapi/asm/types.h> from <asm/types.h>Geert Uytterhoeven
Everything in arch/alpha/include/uapi/asm/types.h is protected by "#ifndef __KERNEL__", so it's unused for kernelspace. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Matt Turner <mattst88@gmail.com> Cc: linux-alpha@vger.kernel.org Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26alpha: clean up unnecessary MSI/MSI-X capability findYijing Wang
PCI core will initialize device MSI/MSI-X capability in pci_msi_init_pci_dev(). So device driver should use pci_dev->msi_cap/msix_cap to determine whether the device support MSI/MSI-X instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX). Access to PCIe device config space again will consume more time. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Matt Turner <mattst88@gmail.com> Cc: Phil Carmody <pc+lkml@asdf.org> Cc: linux-alpha@vger.kernel.org Signed-off-by: Matt Turner <mattst88@gmail.com>
2015-05-26drm/atomic: fix out of bounds read in for_each_*_in_state helpersAndrey Ryabinin
for_each_*_in_state validate array index after access to array elements, thus perform out of bounds read. Fix this by validating index in the first place and read array element iff validation was successful. Fixes: df63b9994eaf ("drm/atomic: Add for_each_{connector,crtc,plane}_in_state helper macros") Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-26drm/i915: Fix the confusing comment about the ioctl limitsDamien Lespiau
It was reported that this comment was confusing, and indeed it is. v2: (one year later!) Add the range for the DRM_I915_* iotcl defines (Daniel) Signed-off-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-26MIPS: Fuloong 2E: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760Geert Uytterhoeven
Since commit 100832abf065bc18 ("usb: isp1760: Make HCD support optional"), CONFIG_USB_ISP1760_HCD is automatically selected when needed. Enabling that option in the defconfig is now a no-op, and no longer enables ISP1760 HCD support. Re-enable the ISP1760 driver in the defconfig by enabling USB_ISP1760_HOST_ROLE instead. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10180/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-05-26MIPS: irq: Use DECLARE_BITMAPJoe Perches
Use the generic mechanism to declare a bitmap instead of unsigned long. This could fix an overwrite defect of whatever follows irq_map. Not all "#define NR_IRQS <value>" are a multiple of BITS_PER_LONG so using DECLARE_BITMAP allocates the proper number of longs required for the possible bits. For instance: arch/mips/include/asm/mach-ath79/irq.h:#define NR_IRQS 51 arch/mips/include/asm/mach-db1x00/irq.h:#define NR_IRQS 152 arch/mips/include/asm/mach-lantiq/falcon/irq.h:#define NR_IRQS 328 Signed-off-by: Joe Perches <joe@perches.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: LKML <linux-kernel@vger.kernel.org> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Manuel Lauss <manuel.lauss@googlemail.com> Cc: John Crispin <blogic@openwrt.org> Patchwork: https://patchwork.linux-mips.org/patch/10091/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-05-26ttyFDC: Fix to use native endian MMIO readsJames Hogan
The MIPS Common Device Memory Map (CDMM) is internal to the core and has native endianness. There is therefore no need to byte swap the accesses on big endian targets, so convert the Fast Debug Channel (FDC) TTY driver to use __raw_readl()/__raw_writel() rather than ioread32()/iowrite32(). Fixes: 4cebec609aea ("TTY: Add MIPS EJTAG Fast Debug Channel TTY driver") Fixes: c2d7ef51d731 ("ttyFDC: Implement KGDB IO operations.") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Jiri Slaby <jslaby@suse.cz> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9905/ Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-05-26MIPS: Fix CDMM to use native endian MMIO readsJames Hogan
The MIPS Common Device Memory Map (CDMM) is internal to the core and has native endianness. There is therefore no need to byte swap the accesses on big endian targets, so convert the CDMM bus driver to use __raw_readl() rather than readl(). Fixes: 8286ae03308c ("MIPS: Add CDMM bus support") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9904/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-05-26drm/radeon: take the mode_config mutex when dealing with hpds (v2)Alex Deucher
Since we are messing with state in the worker. v2: drop the changes in the mst worker Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2015-05-26drm/radeon: make dpcd parameters constAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: Use DECLARE_BITMAPJoe Perches
Use the generic mechanism to declare a bitmap instead of unsigned long. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon/tn/si: enable/disable vce cg when encoding v2Alex Deucher
Some of the vce clocks are automatic, others need to be manually enabled. For ease, just disable cg when vce is active. v2: rebased, call vce_v1_0_enable_mgcg directly Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: add support for vce 1.0 clock gatingAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: add VCE 1.0 support v4Christian König
Initial support for VCE 1.0 using newest firmware. v2: rebased v3: fix for TN v4: fix FW size calculation Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon/dpm: add vce support for SIAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon/dpm: add vce dpm support for TNAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: implement tn_set_vce_clocksAlex Deucher
This implements the function to set the vce clocks on TN hardware. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: implement si_set_vce_clocks v2Christian König
For setting clocks with VCE v1.0 v2: (chk) rebased on current tree Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: allow some more VCE firmware versionsChristian König
They seem to work fine with the kernel interface. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: rework VCE FW size calculationChristian König
Previously we were completely over allocating, fix this by actually implementing the size calculation. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26drm/radeon: add a GPU reset counter queryable by userspaceMarek Olšák
Userspace will be able to tell whether a GPU reset occured by comparing an old referece value of the counter with a new value. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-05-26dm: run queue on re-queueJunichi Nomura
Without kicking queue, requeued request may stay forever in the queue if there are no other I/O activities to the device. The original error had been in v2.6.39 with commit 7eaceaccab5f ("block: remove per-queue plugging"), which replaced conditional plugging by periodic runqueue. Commit 9d1deb83d489 in v4.1-rc1 removed the periodic runqueue and the problem started to manifest. Fixes: 9d1deb83d489 ("dm: don't schedule delayed run of the queue if nothing to do") Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2015-05-26drm/atomic: Add MODE_ID propertyDaniel Stone
Atomic modesetting: now with modesetting support. v2: Moved drm_atomic_set_mode_prop_for_crtc from previous patch; removed state->active fiddling, documented return code. Changed property type to DRM_MODE_PROP_BLOB. Signed-off-by: Daniel Stone <daniels@collabora.com> Tested-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-26drm/atomic: Add current-mode blob to CRTC stateDaniel Stone
Add a blob property tracking the current mode to the CRTC state, and ensure it is properly updated and referenced. v2: Continue using crtc_state->mode inside getcrtc, instead of reading out the mode blob. Use IS_ERR and PTR_ERR from create_blob. Move set_mode_prop_for_crtc to later patch where it actually gets used. Enforce !!state->enable == !!state->mode_blob inside drm_atomic_crtc_check. Signed-off-by: Daniel Stone <daniels@collabora.com> Tested-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-26drm: Add drm_atomic_set_mode_for_crtcDaniel Stone
Add a new helper, to be used later for blob property management, that sets the mode for a CRTC state, as well as updating the CRTC enable/active state at the same time. v2: Do not touch active/mode_changed in CRTC state. Document return value. Remove stray drm_atomic_set_mode_prop_for_crtc declaration. v3: Remove i915 changes, and leave it directly bashing crtc_state->mode for the meantime. Signed-off-by: Daniel Stone <daniels@collabora.com> Tested-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-26drm: check for garbage in unused addfb2 fieldsDaniel Vetter
Unfortunately old userspace didn't clear this properly, but since we've added fb modifiers that's fixed. Checking properly that unused fields is important for abi extensions, and just right now there's a bunch of discussions going on about how exactly the additional aux planes for render compression should be specified. So let's first make sure that the values in those additional fields can be indeed used. Cc: Thierry Reding <thierry.reding@gmail.com> Testcase: igt/kms_addfb/unused-* Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2015-05-26crypto: algif_aead - Disable AEAD user-space for nowHerbert Xu
The newly added AEAD user-space isn't quite ready for prime time just yet. In particular it is conflicting with the AEAD single SG list interface change so this patch disables it now. Once the SG list stuff is completely done we can then renable this interface. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-05-26backlight: pwm: Handle EPROBE_DEFER while requesting the PWMNicolas Ferre
When trying to request the PWM device with devm_pwm_get(), the EPROBE_DEFER flag is not handled properly. It can lead to the PWM not being found. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-05-26drm: Retain reference to blob properties in lookupDaniel Stone
When we look up a blob property, make sure we retain a reference to the blob for the lifetime. v2: Use DRM_MODE_PROP_BLOB, not PROP_OBJECT + OBJECT_BLOB. Signed-off-by: Daniel Stone <daniels@collabora.com> Tested-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-05-26ALSA: hda/realtek - Add ALC256 alias name for DellKailang Yang
Add ALC3246 for Dell platform. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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