Paul Kocialkowski 22f5460252 media: cedrus: Remove global IRQ spin lock from the driver ... We initially introduced a spin lock to ensure that the VPU registers are not accessed concurrently between our setup function and IRQ handler. The V4L2 M2M API ensures that only one decoding job runs at a time, so the interrupt signaling the end of decoding will not occur while the next picture is being configured. Spurious interrupts are taken care of in the handler, by checking that we have a valid M2M context and a decoding status available before marking the buffers as done. In addition, holding a spin lock could be problematic if non-atomic operations are required in the setup process for future codec support. As a result, remove the global IRQ spin lock. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>		2018-12-07 08:20:40 -05:00
..
accessibility
acpi	- Cortex-A76 erratum workaround	2018-11-30 18:39:07 -08:00
amba
android	binder: fix race that allows malicious free of live buffer	2018-11-26 20:01:47 +01:00
ata	libata: blacklist SAMSUNG MZ7TD256HAFV-000L9 SSD	2018-11-12 12:44:19 -07:00
atm	firestream: fix spelling mistake: "Inititing" -> "Initializing"	2018-11-27 15:32:06 -08:00
auxdisplay	The Compiler Attributes series	2018-11-01 18:34:46 -07:00
base	devres: Align data[] to ARCH_KMALLOC_MINALIGN	2018-11-11 11:40:04 -08:00
bcma
block	for-linus-20181115	2018-11-16 09:31:59 -06:00
bluetooth	Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-10-24 14:43:41 +01:00
bus	ARM: SoC driver updates for 4.17	2018-10-29 15:16:01 -07:00
cdrom	gdrom: fix mistake in assignment of error	2018-10-25 11:17:40 -06:00
char	RTC for 4.20	2018-10-27 09:24:24 -07:00
clk	clk: qcom: gcc: Fix board clock node name	2018-11-09 14:13:55 -08:00
clocksource	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-11-11 16:41:50 -06:00
connector
cpufreq	cpufreq: ti-cpufreq: Only register platform_device when supported	2018-11-19 11:26:06 +01:00
cpuidle	ARM: cpuidle: Convert to use cpuidle_register|unregister()	2018-11-08 18:53:00 +01:00
crypto	crypto: hisilicon - Fix reference after free of memories on error path	2018-11-09 17:35:43 +08:00
dax
dca
devfreq
dio
dma	dmaengine: at_hdmac: fix module unloading	2018-11-29 19:49:41 +05:30
dma-buf	udmabuf: set read/write flag when exporting	2018-11-16 08:50:53 +01:00
edac	* skx_edac: Address translation for NVDIMMs (Tony Luck and Qiuxu Zhuo)	2018-11-02 11:17:22 -07:00
eisa
extcon
firewire
firmware	efi: Prevent GICv3 WARN() by mapping the memreserve table before first use	2018-11-27 13:50:20 +01:00
fmc
fpga
fsi	fsi: fsi-scom.c: Remove duplicate header	2018-11-26 10:13:04 +11:00
gnss	gnss: sirf: fix synchronous write timeout	2018-11-14 20:37:41 +01:00
gpio	ARM: SoC fixes	2018-12-02 12:19:44 -08:00
gpu	- mst: Don't try to validate ports while destroying them (Lyude)	2018-11-29 10:11:15 +10:00
hid	Staging and IIO driver fixes for 4.20-rc5	2018-11-30 12:23:44 -08:00
hsi
hv	Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl()	2018-11-26 20:33:56 +01:00
hwmon	hwmon: (w83795) temp4_type has writable permission	2018-11-18 14:34:56 -08:00
hwspinlock
hwtracing
i2c	i2c: nvidia-gpu: make pm_ops static	2018-11-09 17:56:44 +01:00
ide	ide: Change to use DEFINE_SHOW_ATTRIBUTE macro	2018-12-02 22:09:09 -08:00
idle	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-10-23 13:32:18 +01:00
iio	iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers	2018-11-16 11:42:12 +00:00
infiniband	RDMA/mlx5: Initialize return variable in case pagefault was skipped	2018-11-29 15:16:45 -07:00
input	Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax	2018-10-28 11:35:40 -07:00
iommu	iommu/vt-d: Use memunmap to free memremap	2018-11-22 17:02:21 +01:00
ipack
irqchip	irqchip/irq-mvebu-sei: Fix a NULL vs IS_ERR() bug in probe function	2018-11-01 12:38:48 +01:00
isdn	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
leds	LED fixes for 4.20-rc2	2018-11-08 17:49:04 -06:00
lightnvm
macintosh	memblock: stop using implicit alignment to SMP_CACHE_BYTES	2018-10-31 08:54:16 -07:00
mailbox	- Convert print users to use the %pOFn format specifier	2018-10-29 10:30:44 -07:00
mcb
md	for-linus-20181102	2018-11-02 11:25:48 -07:00
media	media: sun6i: fix spelling mistake "droped" -> "dropped"	2018-12-07 08:19:35 -05:00
memory
memstick
message
mfd	chrome-platform for v4.20	2018-10-31 16:47:55 -07:00
misc	misc: mic/scif: fix copy-paste error in scif_create_remote_lookup	2018-11-27 09:00:38 +01:00
mmc	mmc: sdhci-pci: Workaround GLK firmware failing to restore the tuning value	2018-11-19 14:11:07 +01:00
mtd	mtd: nand: Fix memory allocation in nanddev_bbt_init()	2018-11-28 15:41:50 +01:00
mux	This is the bulk of GPIO changes for the v4.20 series:	2018-10-23 08:45:05 +01:00
net	Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue	2018-11-28 11:33:35 -08:00
nfc	NFC: nfcmrvl_uart: fix OF child-node lookup	2018-10-23 13:28:53 -05:00
ntb	ntb: idt: Alter the driver info comments	2018-11-01 10:33:12 -04:00
nubus
nvdimm	libnvdimm for 4.20	2018-10-25 06:31:56 -07:00
nvme	nvme-rdma: fix double freeing of async event data	2018-11-30 17:23:23 +01:00
nvmem	nvmem: core: fix regression in of_nvmem_cell_get()	2018-11-11 09:15:29 -08:00
of	Devicetree fixes for 4.20-rc:	2018-11-09 16:41:58 -06:00
opp	OPP: Fix parsing of multiple phandles in "operating-points-v2" property	2018-11-23 10:47:21 +05:30
oprofile
parisc	parisc: Add alternative coding infrastructure	2018-10-17 17:22:26 +02:00
parport
pci	Merge remote-tracking branch 'lorenzo/pci/controller-fixes' into for-linus	2018-11-30 23:42:08 -06:00
pcmcia	powerpc updates for 4.20	2018-10-26 14:36:21 -07:00
perf	arm64 updates for 4.20:	2018-10-22 17:30:06 +01:00
phy	phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845	2018-11-21 13:13:58 +05:30
pinctrl	pinctrl: meson: fix meson8b ao pull register bits	2018-11-05 09:33:22 +01:00
platform	platform-drivers-x86 for v4.20-1	2018-11-01 08:42:21 -07:00
pnp
power	Devicetree updates for 4.20:	2018-10-26 12:09:58 -07:00
powercap	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-10-23 13:32:18 +01:00
pps
ps3
ptp	ptp: drop redundant kasprintf() to create worker name	2018-10-28 19:20:06 -07:00
pwm
rapidio
ras
regulator	regulator: Regulator updates for next release	2018-10-23 01:54:44 +01:00
remoteproc	remoteproc: qcom: q6v5-mss: Register segments/dumpfn for coredump	2018-10-19 12:54:03 -07:00
reset	ARM: SoC driver updates for 4.17	2018-10-29 15:16:01 -07:00
rpmsg
rtc	Staging and IIO driver fixes for 4.20-rc5	2018-11-30 12:23:44 -08:00
s390	s390 updates for 4.20-rc5	2018-11-29 10:10:42 -08:00
sbus	drivers/sbus/char: add of_node_put()	2018-12-02 20:55:23 -08:00
scsi	SCSI fixes on 20181121	2018-11-22 08:31:46 -08:00
sfi	mm: remove include/linux/bootmem.h	2018-10-31 08:54:16 -07:00
sh
siox
slimbus	slimbus: ngd: remove unnecessary check	2018-11-07 14:59:28 +01:00
sn
soc	soc: ti: QMSS: Fix usage of irq_set_affinity_hint	2018-11-02 11:22:09 -07:00
soundwire
spi	spi: Fixes for v4.20	2018-11-28 08:33:55 -08:00
spmi
ssb
staging	media: cedrus: Remove global IRQ spin lock from the driver	2018-12-07 08:20:40 -05:00
target	scsi: target/core: Avoid that a kernel oops is triggered when COMPARE AND WRITE fails	2018-11-05 22:16:00 -05:00
tc
tee
thermal	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2018-10-31 11:28:12 -07:00
thunderbolt	thunderbolt: Prevent root port runtime suspend during NVM upgrade	2018-11-26 20:38:49 +01:00
tty	drivers/tty: add missing of_node_put()	2018-12-02 20:55:23 -08:00
uio	uio: Fix an Oops on load	2018-11-11 09:21:46 -08:00
usb	USB: fixes for v4.20-rc4	2018-11-29 11:39:35 +01:00
uwb
vfio	VFIO updates for v4.20	2018-10-31 11:01:38 -07:00
vhost	virtio, vhost: fixes, tweaks	2018-11-01 14:42:49 -07:00
video	fbdev changes for v4.20:	2018-10-31 11:41:37 -07:00
virt
virtio	virtio-balloon: VIRTIO_BALLOON_F_PAGE_POISON	2018-10-24 20:57:55 -04:00
visorbus
vlynq
vme
w1
watchdog	watchdog: ts4800: release syscon device node in ts4800_wdt_probe()	2018-10-22 10:16:28 +02:00
xen	xen: fixes for 4.20-rc5	2018-12-02 12:15:55 -08:00
zorro
Kconfig
Makefile