Eric Anholt
cdfbc41f6d
drm/i915: Remove IMR masking during interrupt handler, and restart it if needed. ...
The IMR masking was a technique recommended for avoiding getting stuck with
no interrupts generated again in MSI mode. It kept new IIR bits from getting
set between the IIR read and the IIR write, which would have otherwise
prevented an MSI from ever getting generated again. However, this caused a
problem for vblank as the IMR mask would keep the pipe event interrupt from
getting reflected in IIR, even after the IMR mask was brought back down.
Instead, just check the state of IIR after we ack the interrupts we're going
to handle, and restart if we didn't get IIR all the way to zero.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-11-25 09:27:43 +10:00
acpi: fix oops in acpi_system_wakeup_device_seq_show
2008-11-16 10:09:34 -08:00
libata: improve phantom device detection
2008-11-14 18:51:57 -05:00
sysfs: Fix return values for sysdev_store_{ulong,int}
2008-10-29 15:03:49 -07:00
cciss: fix DEBUG printk formats
2008-11-19 18:50:00 -08:00
bpa10x: free sk_buff with kfree_skb
2008-10-31 00:40:19 -07:00
gdrom: Fix compile error
2008-10-28 17:46:02 +09:00
Merge branch 'doc-subdirs' of git://git.kernel.org/pub/scm/linux/kernel/git/rdunlap/linux-docs
2008-11-15 11:51:03 -08:00
regression: disable timer peek-ahead for 2.6.28
2008-11-09 16:28:42 -08:00
[4/4] dca: fixup initialization dependency
2008-11-10 15:01:03 -08:00
dmaengine: struct device - replace bus_id with dev_name(), dev_set_name()
2008-11-11 13:12:33 -07:00
i5000-edac: hold reference to mci kobject
2008-11-12 17:17:16 -08:00
firewire: struct device - replace bus_id with dev_name(), dev_set_name()
2008-10-31 08:48:25 +01:00
trivial: dmi_scan typo
2008-11-07 08:25:43 -08:00
gpiolib: extend gpio label column width in debugfs file
2008-11-19 18:49:57 -08:00
drm/i915: Remove IMR masking during interrupt handler, and restart it if needed.
2008-11-25 09:27:43 +10:00
HID: don't grab devices with no input
2008-11-14 14:10:01 +01:00
drivers/hwmon/applesmc.c: add generic MacPro support
2008-11-19 18:49:59 -08:00
i2c: fix i2c-sh_mobile rx underrun
2008-11-13 15:37:07 +09:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
2008-11-15 18:58:37 -08:00
i7300_idle: Kconfig, show menu only on x86_64
2008-10-28 00:14:47 -04:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
2008-11-06 15:55:34 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
2008-11-12 10:56:31 -08:00
saner FASYNC handling on file close
2008-11-01 09:49:46 -07:00
isdn: remove extra byteswap in isdn_net_ciscohdlck_slarp_send_reply
2008-11-16 23:03:45 -08:00
remove unused #include <version.h>'s
2008-11-01 09:50:12 -07:00
dm: avoid destroying table in dm_any_congested
2008-11-13 23:39:14 +00:00
V4L/DVB (9624): CVE-2008-5033: fix OOPS on tvaudio when controlling bass/treble
2008-11-14 14:39:47 -02:00
trivial: MPT fusion - remove long dead code
2008-11-07 08:25:43 -08:00
mfd: Correct WM8350 I2C return code usage
2008-11-16 19:58:47 +01:00
GRU: fix for debug option
2008-11-19 18:49:57 -08:00
mmc: struct device - replace bus_id with dev_name(), dev_set_name()
2008-11-08 21:37:46 +01:00
[ARM] cdb89712: avoid namespace clashes with SRAM_ and BOOTROM_ constants
2008-11-13 15:05:03 +00:00
atl2: don't request irq on resume if netif running
2008-11-20 04:18:25 -08:00
OF-device: Don't overwrite numa_node in device registration
2008-10-31 16:12:01 +11:00
oprofile: fix memory ordering
2008-10-27 19:15:41 +01:00
Parport driver: disable pc-style parport on Blackfin systems
2008-11-18 08:10:08 -08:00
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2008-11-20 13:13:03 -08:00
pcmcia: ensure correct logging in do_io_probe
2008-11-09 21:47:47 +01:00
drivers: remove duplicated #include
2008-11-04 08:18:19 -08:00
powerpc/ps3: Fix compile error in ps3-lpm.c
2008-11-05 19:59:08 +11:00
regulator: Use menuconfig in Kconfig
2008-11-09 14:49:23 +00:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
2008-11-17 07:54:47 -08:00
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
2008-11-15 11:38:02 -08:00
drivers: remove duplicated #include
2008-11-04 08:18:19 -08:00
[SCSI] dpt_i2o: fix transferred data length for scsi_set_resid()
2008-11-15 11:10:14 -06:00
serial: sh-sci: Reorder the SCxTDR write after the TDxE clear.
2008-11-13 17:46:06 +09:00
spi_imx: full duplex dma corruption bugfix
2008-11-19 18:49:58 -08:00
SSB: hide empty sub menu
2008-11-10 13:50:17 -08:00
Don't ask twice about not including staging drivers
2008-11-09 12:47:04 -08:00
telephony: trivial: fix up email address
2008-11-11 09:30:23 -08:00
saner FASYNC handling on file close
2008-11-01 09:49:46 -07:00
USB: ACE1001 patch for cp2101.c
2008-11-19 22:01:35 -08:00
Merge master.kernel.org:/home/rmk/linux-2.6-arm
2008-11-20 18:08:09 -08:00
W1 OMAP: Fix OMAP LDP boot crash
2008-11-19 18:50:00 -08:00
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
2008-11-11 09:24:31 -08:00
xen: fix scrub_page()
2008-11-17 19:11:26 +01:00
regulator: Build on non-ARM platforms
2008-10-28 21:47:17 +00:00
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb
2008-10-26 16:35:46 -07:00
cdfbc41f6d