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bd008e5b2953186fc0c6633a885ade95e7043800
linux/drivers
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Chris Wilson bd008e5b29 drm: Implement O_NONBLOCK support on /dev/dri/cardN 
The implmentation is simple in the extreme: we only want to wait for
events if the device was opened in blocking mode, otherwise we grab what
is available and report an error if there was none.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Testcase: igt/kms_flip/nonblocing_read
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-10-08 15:07:07 +02:00
..
accessibility
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acpi
Merge branches 'acpi-rtc', 'acpi-lpss' and 'acpi-battery'
2014-09-11 15:09:30 +02:00
amba
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ata
ahci_xgene: Fix the link down in first attempt for the APM X-Gene SoC AHCI SATA host controller driver.
2014-09-06 11:27:15 +09:00
atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2014-08-13 18:27:40 -06:00
auxdisplay
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base
Merge remote-tracking branches 'regmap/fix/cache', 'regmap/fix/debugfs' and 'regmap/fix/volatile' into regmap-linus
2014-08-31 13:23:45 +01:00
bcma
bcma: add PCI ID for spromless BCM43217
2014-08-25 15:39:23 -04:00
block
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2014-09-13 09:39:55 -07:00
bluetooth
Bluetooth: Fix crash in the Marvell driver initialization codepath
2014-07-31 01:07:28 +02:00
bus
bus: arm-ccn: Move event cleanup routine
2014-09-05 13:25:01 -07:00
cdrom
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char
virtio: rng: add derating factor for use by hwrng core
2014-08-15 10:26:01 +05:30
clk
Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-08-08 11:14:29 -07:00
clocksource
Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-08-08 11:14:29 -07:00
connector
connector: Use ktime_get_ns()
2014-07-23 10:18:07 -07:00
cpufreq
cpufreq / OPP: Fix the order of arguments for kcalloc()
2014-09-08 00:02:58 +02:00
cpuidle
ARM: 8130/1: cpuidle/cpuidle-big_little: fix reading cpu id part number
2014-08-27 15:40:45 +01:00
crypto
Merge tag 'pci-v3.17-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-08-14 18:10:33 -06:00
dca
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devfreq
PM / OPP: Remove ARCH_HAS_OPP
2014-07-23 00:51:30 +02:00
dio
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dma
dmaengine: jz4740: Fix non-cyclic descriptor completion
2014-09-11 10:54:25 +05:30
dma-buf
dma-buf/fence: Fix a kerneldoc warning
2014-08-28 11:59:09 +05:30
edac
Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac
2014-08-15 17:56:45 -06:00
eisa
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extcon
extcon: sm5502: Change internal hardware switch according to cable type
2014-07-23 10:22:35 +09:00
firewire
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2014-08-06 09:38:14 -07:00
firmware
firmware: Do not use WARN_ON(!spin_is_locked())
2014-08-22 08:45:40 +01:00
fmc
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gpio
gpio: bt8xx: fix release of managed resources
2014-08-29 14:31:43 +02:00
gpu
drm: Implement O_NONBLOCK support on /dev/dri/cardN
2014-10-08 15:07:07 +02:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2014-08-27 09:38:06 -07:00
hsi
Merge tag 'hsi-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
2014-08-06 20:06:14 -07:00
hv
Merge tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2014-08-04 17:32:24 -07:00
hwmon
hwmon: (ds1621) Update zbits after conversion rate change
2014-08-28 11:18:47 -07:00
hwspinlock
hwspinlock: enable OMAP build for AM33xx, AM43xx & DRA7xx
2014-07-29 11:46:28 +03:00
i2c
Revert "i2c: rcar: remove spinlock"
2014-09-04 19:59:42 +02:00
ide
ide: use module_platform_driver()
2014-08-05 21:16:46 -07:00
idle
intel_idle: Broadwell support
2014-08-15 17:06:40 -04:00
iio
Merge tag 'staging-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2014-08-04 18:36:12 -07:00
infiniband
mlx4: Set user-space raw Ethernet QPs to properly handle VXLAN traffic
2014-08-29 20:13:00 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2014-09-11 10:08:36 -07:00
iommu
iommu/fsl: Fix warning resulting from adding PCI device twice
2014-09-05 16:01:46 +02:00
ipack
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irqchip
irqchip: gic-v3: Declare rdist as __percpu pointer to __iomem pointer
2014-09-03 12:08:10 +00:00
isdn
drivers: isdn: eicon: xdi_msg.h: Fix typo in #ifndef
2014-08-22 11:31:30 -07:00
leds
Revert "leds: convert blink timer to workqueue"
2014-09-02 10:02:13 -07:00
lguest
mm/vmalloc.c: clean up map_vm_area third argument
2014-08-06 18:01:19 -07:00
macintosh
Merge tag 'backlight-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
2014-08-07 17:23:16 -07:00
mailbox
mailbox/omap: add a parent structure for every IP instance
2014-07-29 01:57:25 -07:00
mcb
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md
dm cache: fix race causing dirty blocks to be marked as clean
2014-09-10 11:20:47 -04:00
media
media: use pci_zalloc_consistent
2014-08-08 15:57:28 -07:00
memory
memory: Freescale CoreNet Coherency Fabric error reporting driver
2014-07-29 19:26:30 -05:00
memstick
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message
mptfusion: tweak null pointer checks
2014-07-25 17:16:58 -04:00
mfd
mfd: twl4030-power: Fix PM idle pin configuration to not conflict with regulators
2014-08-28 15:57:55 +01:00
misc
Lattice ECP3 FPGA: Check firmware pointer
2014-09-08 14:38:14 -07:00
mmc
Merge tag 'pci-v3.17-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-08-14 18:10:33 -06:00
mtd
Merge tag 'for-linus-20140905' of git://git.infradead.org/linux-mtd
2014-09-06 12:12:09 -07:00
net
Merge tag 'master-2014-09-04' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2014-09-07 16:11:10 -07:00
nfc
NFC: st21nfca: Adding P2P support to st21nfca in Initiator & Target mode
2014-07-23 01:14:41 +02:00
ntb
ntb: Add alignment check to meet hardware requirement
2014-09-14 00:10:38 -04:00
nubus
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of
of/irq: Fix lookup to use 'interrupts-extended' property first
2014-08-16 09:03:58 +01:00
oprofile
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parisc
parisc: dino: fix %d confusingly prefixed with 0x in format string
2014-08-27 14:35:04 +02:00
parport
drivers/parport/parport_ip32.c: use PTR_ERR_OR_ZERO
2014-08-08 15:57:25 -07:00
pci
Merge tag 'pci-v3.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-09-03 08:45:48 -07:00
pcmcia
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2014-08-07 08:50:34 -07:00
phy
phy: miphy365x: Select GENERIC_PHY instead of depending on it
2014-08-28 11:17:43 +05:30
pinctrl
pinctrl: baytrail: resolve unbalanced IRQ wake disable warning
2014-09-10 14:25:51 +02:00
platform
toshiba_acpi: fix and cleanup toshiba_kbd_bl_mode_store()
2014-09-03 10:45:12 -07:00
pnp
ACPI / PNP: Fix acpi_pnp_match()
2014-07-30 00:23:09 +02:00
power
Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2014-08-08 11:14:29 -07:00
powercap
powercap / RAPL: change domain detection message
2014-09-03 01:29:00 +02:00
pps
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ps3
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ptp
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
pwm
pwm: Fix period and polarity in pwm_get() for non-perfect matches
2014-08-18 10:58:43 +02:00
rapidio
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
2014-08-12 12:15:14 -06:00
ras
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regulator
Merge tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2014-08-07 17:17:39 -07:00
remoteproc
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reset
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rpmsg
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rtc
drivers/rtc/rtc-s5m.c: re-add support for devices without irq specified
2014-08-29 16:28:16 -07:00
s390
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2014-09-08 08:27:00 -07:00
sbus
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
2014-08-05 18:57:18 -07:00
scsi
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2014-08-29 11:21:49 -07:00
sfi
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sh
sh: intc: Confine SH_INTC to platforms that need it
2014-08-22 12:28:16 +09:00
sn
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soc
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spi
Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linus
2014-08-31 13:46:19 +01:00
spmi
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ssb
ssb: add PCI ID 0x4351
2014-08-25 15:39:22 -04:00
staging
drm: backmerge tag 'v3.17-rc5' into drm-next
2014-09-16 11:38:04 +10:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2014-08-06 20:10:32 -07:00
tc
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thermal
Merge branches 'exynos-fix', 'for-rc', 'int3403-fix', 'misc', 'rcar-thermal' and 'sti-thermal' of .git into next
2014-07-22 10:13:00 +08:00
thunderbolt
thunderbolt: Clear hops before overwriting
2014-08-26 14:54:48 -07:00
tty
tty: xuartps: Fix tx_emtpy() callback
2014-09-08 16:33:56 -07:00
uio
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usb
Merge tag 'fixes-for-v3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
2014-09-11 15:08:14 -07:00
uwb
uwb: init beacon cache entry before registering uwb device
2014-09-08 16:03:21 -07:00
vfio
drivers/vfio: Enable VFIO if EEH is not supported
2014-08-08 10:39:16 -06:00
vhost
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video
drm: backmerge tag 'v3.17-rc5' into drm-next
2014-09-16 11:38:04 +10:00
virt
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virtio
virtio: Replace DEFINE_PCI_DEVICE_TABLE macro use
2014-07-27 21:07:15 +09:30
vlynq
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vme
vme: bridges: use pci_zalloc_consistent
2014-08-08 15:57:30 -07:00
w1
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watchdog
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2014-08-07 08:47:00 -07:00
xen
Merge tag 'stable/for-linus-3.17-b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2014-09-11 16:52:29 -07:00
zorro
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Kconfig
Merge tag 'char-misc-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2014-08-04 17:32:24 -07:00
Makefile
Merge tag 'driver-core-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2014-08-04 18:34:04 -07:00