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Tvrtko Ursulin 11fe126625 drm/radeon/kms: reduce probe latency on digital connectors 
On a system with one HDMI and one VGA connector the latter
causes output polling to run every ten seconds. This causes
full EDID re-fetch on every poll and approx. 100ms rendering
stalls are experienced by full screen page-flipping applications.
Optimisation is to trust HPD sense on R600+ ASICs and to skip
doing these expensive probes unless HPD sense has changed.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=47007

agd5f: fix patch and message formatting.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-20 08:45:42 +00:00
..
accessibility
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
acpi
ACPI: remove duplicated lines of merging problems with acpi_processor_add
2012-02-08 15:07:03 -08:00
amba
Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2012-01-08 13:10:57 -08:00
ata
pata/at91: use newly introduced SMC accessors
2012-02-13 18:31:37 +01:00
atm
drivers/atm/solos-pci.c: exchange pci_iounmaps
2012-02-19 18:57:51 -05:00
auxdisplay
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base
Fixes a bootstrapping issue for some registers when a less commonly used
2012-02-18 15:37:25 -08:00
bcma
bcma: don't fail for bad SPROM CRC
2012-02-06 14:37:52 -05:00
block
floppy/scsi: fix setting of BIO flags
2012-03-05 15:49:43 -08:00
bluetooth
Bluetooth: btusb: Add vendor specific ID (0a5c 21f3) for BCM20702A0
2012-02-15 13:09:26 +02:00
cdrom
cdrom: move shared static to cdrom_device_info
2012-02-08 20:03:14 +01:00
char
Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued
2012-02-10 17:14:49 +01:00
clk
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clocksource
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
2012-01-06 18:15:25 -08:00
connector
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cpufreq
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
2012-01-11 18:53:33 -08:00
cpuidle
cpuidle: Default y on powerpc pSeries
2012-02-22 16:48:51 +11:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2012-03-03 09:31:49 -08:00
dca
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devfreq
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dio
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dma
i.MX SDMA: Fix burstsize settings
2012-02-02 14:00:43 +05:30
edac
asm-generic: architecture independent readq/writeq for 32bit environment
2012-02-21 16:47:28 -08:00
eisa
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firewire
firewire: ohci: disable MSI on Ricoh controllers
2012-01-30 21:33:34 +01:00
firmware
Merge commit '070680218379e15c1901f4bf21b98e3cbf12b527' into stable/for-linus-fixes-3.3
2012-01-12 11:53:55 -05:00
gpio
gpio: Add missing spin_lock_init in gpio-ml-ioh driver
2012-02-01 21:59:37 -07:00
gpu
drm/radeon/kms: reduce probe latency on digital connectors
2012-03-20 08:45:42 +00:00
hid
HID: hid-input: allow array fields out of range
2012-03-05 10:28:58 +01:00
hv
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2012-01-09 12:09:47 -08:00
hwmon
hwmon: (jc42) Add support for AT30TS00, TS3000GB2, TSE2002GB2, and MCP9804
2012-03-07 09:48:44 -08:00
hwspinlock
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i2c
i2c: mxs: only flag completion when queue is completely done
2012-02-24 22:28:27 +01:00
ide
ARM: at91: drop ide driver in favor of the pata one
2012-02-13 18:31:37 +01:00
idle
ACPI processor hotplug: Delay acpi_processor_start() call for hotplugged cores
2012-01-19 21:26:32 -05:00
ieee802154
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infiniband
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-02-10 14:18:46 -08:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2012-03-07 08:31:31 -08:00
iommu
x86/amd: iommu_set_device_table() must not be __init
2012-03-08 11:36:06 +01:00
isdn
isdn: type bug in isdn_net_header()
2012-02-09 15:41:29 -05:00
leds
drivers/leds/leds-lm3530.c: fix setting pltfm->als_vmax
2012-02-08 19:03:51 -08:00
lguest
lguest: Make sure interrupt is allocated ok by lguest_setup_irq
2012-01-12 15:44:47 +10:30
macintosh
powerpc/adb: Use set_current_state()
2012-02-16 16:15:12 +11:00
mca
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md
Device-mapper fixes for 3.3.
2012-03-08 17:21:51 -08:00
media
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2012-02-24 12:32:51 -08:00
memstick
module_param: make bool parameters really bool (drivers & misc)
2012-01-13 09:32:20 +10:30
message
SCSI updates for post 3.2 merge window
2012-01-10 10:36:08 -08:00
mfd
mfd: Correct readability of WM8994 DC servo 4E register
2012-03-01 01:42:52 +01:00
misc
c2port: class_create() returns an ERR_PTR
2012-03-05 15:49:43 -08:00
mmc
mmc: core: Fixup suspend/resume issues for UHS-I cards
2012-03-04 12:25:15 -05:00
mtd
- Fix a regression in 16-bit Atmel NAND flash which was introduced in 3.1
2012-02-04 07:17:47 -08:00
net
net/hyperv: Use the built-in macro KBUILD_MODNAME for this driver
2012-03-08 13:55:27 -08:00
nfc
Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2012-01-07 12:03:30 -08:00
nubus
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of
of/mdio: fix fixed link bus name
2012-02-27 10:09:52 -06:00
oprofile
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2012-01-06 08:02:58 -08:00
parisc
[PARISC] include <linux/prefetch.h> in drivers/parisc/iommu-helpers.h
2012-02-27 09:44:15 -06:00
parport
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1
2012-01-14 12:32:16 -08:00
pci
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci
2012-02-18 15:26:11 -08:00
pcmcia
ARM: pxa: fix error handling in pxa2xx_drv_pcmcia_probe
2012-02-16 10:41:23 +08:00
pinctrl
pinctrl: restore pin naming
2012-02-01 19:35:21 +01:00
platform
asm-generic: architecture independent readq/writeq for 32bit environment
2012-02-21 16:47:28 -08:00
pnp
PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that breaks USB
2012-01-06 12:11:20 -08:00
power
lp8727_charger: Add terminating entry for i2c_device_id table
2012-02-01 21:34:26 +04:00
pps
pps: class_create() returns an ERR_PTR, not NULL
2012-03-05 15:49:43 -08:00
ps3
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ptp
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rapidio
rapidio/tsi721: fix queue wrapping bug in inbound doorbell handler
2012-03-05 15:49:43 -08:00
regulator
regulator: tps65910: Configure correct value for VDDCTRL vout reg
2012-03-07 19:28:37 +00:00
rtc
drivers/rtc/rtc-r9701.c: fix crash in r9701_remove()
2012-03-05 15:49:43 -08:00
s390
[S390] qdio: fix handler function arguments for zfcp data router
2012-03-02 17:33:00 +01:00
sbus
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scsi
floppy/scsi: fix setting of BIO flags
2012-03-05 15:49:43 -08:00
sfi
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sh
sh: clkfwk: bugfix: use clk_reparent() for div6 clocks
2012-01-24 10:44:49 +09:00
sn
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spi
Fix section mismatch in spi-pl022.c
2012-02-13 11:57:58 -07:00
ssb
ssb: fix cardbus slot in hostmode
2012-02-01 15:26:00 -05:00
staging
staging: pohmelfs: remove drivers/staging/pohmelfs
2012-02-08 16:19:06 -08:00
target
target: Fix unsupported WRITE_SAME sense payload
2012-02-07 06:48:58 +00:00
tc
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telephony
…
thermal
thermal: Rename generate_netlink_event
2012-01-23 03:15:25 -05:00
tty
tty/powerpc: early udbg consoles can't be modules
2012-02-24 16:11:50 -08:00
uio
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci
2012-01-11 18:50:26 -08:00
usb
Revert "powerpc/usb: fix issue of CPU halt when missing USB PHY clock"
2012-03-02 16:08:54 -08:00
uwb
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2012-01-09 12:09:47 -08:00
vhost
vhost-net: add module alias (v2.1)
2012-01-13 10:12:23 -08:00
video
udlfb: remove sysfs framebuffer device with USB .disconnect()
2012-03-15 13:35:22 +00:00
virt
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virtio
virtio: balloon: leak / fill balloon across S4
2012-03-01 09:28:41 +10:30
vlynq
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w1
…
watchdog
watchdog: fix GETTIMEOUT ioctl in booke_wdt
2012-02-29 09:46:13 +01:00
xen
xenbus_dev: add missing error check to watch handling
2012-02-03 16:07:05 -05:00
zorro
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Kconfig
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Makefile
mmc: sdhci-pci: add platform data
2012-01-11 23:58:47 -05:00