linux/drivers
Yuanhan Liu 1398261a2e drm/i915: Add self-refresh support on Sandybridge
Add the support of memory self-refresh on Sandybridge, which is now
support 3 levels of watermarks and the source of the latency values
for watermarks has changed.

On Sandybridge, the LP0 WM value is not hardcoded any more. All the
latency value is now should be extracted from MCHBAR SSKPD register.
And the MCHBAR base address is changed, too.

For the WM values, if any calculated watermark values is larger than
the maximum value that can be programmed into the associated watermark
register, that watermark must be disabled.

Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
[ickle: remove duplicate compute routines and fixup for checkpatch]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-12-15 11:16:57 +00:00
..
accessibility
acpi
amba
ata sata_via: apply magic FIFO fix to vt6420 too 2010-11-19 13:16:26 -05:00
atm
auxdisplay
base
block Merge branch 'rbd-sysfs' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2010-12-02 08:05:22 -08:00
bluetooth
cdrom
char Merge branch 'drm-intel-fixes' into drm-intel-next 2010-12-14 11:34:51 +00:00
clocksource
connector
cpufreq
cpuidle
crypto
dca
dio
dma dma: shdma: add a MODULE_ALIAS() to allow module autoloading 2010-11-25 16:29:41 +09:00
edac EDAC, MCE: Fix edac_init_mce_inject error handling 2010-11-22 15:35:32 +01:00
eisa
firewire Merge branch 'fwnet' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2010-11-28 12:24:20 -08:00
firmware
gpio cs5535-gpio: apply CS5536 errata workaround for GPIOs 2010-12-02 14:51:15 -08:00
gpu drm/i915: Add self-refresh support on Sandybridge 2010-12-15 11:16:57 +00:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2010-12-02 17:40:04 -08:00
hwmon hwmon: (lis3lv02d_i2c) Fix compile warnings 2010-11-22 12:23:39 -08:00
i2c i2c/algos: convert Kconfig to use the menu's `visible' keyword 2010-11-22 11:27:35 -02:00
ide
idle
ieee802154
infiniband Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2010-12-02 12:10:56 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2010-12-08 06:34:02 -08:00
isdn isdn: icn: Fix stack corruption bug. 2010-11-24 11:19:05 -08:00
leds leds: fix up dependencies 2010-12-02 14:51:15 -08:00
lguest
macintosh leds: fix up dependencies 2010-12-02 14:51:15 -08:00
mca
md md: Call blk_queue_flush() to establish flush/fua support 2010-11-24 16:40:33 +11:00
media Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2010-12-05 16:41:13 -08:00
memstick
message SCSI host lock push-down 2010-11-16 13:33:23 -08:00
mfd
misc drivers/misc/isl29020.c: remove incorrect kfree in isl29020_remove() 2010-11-25 06:50:47 +09:00
mmc mmc: sdhci: 8-bit bus width changes 2010-11-22 15:12:04 -05:00
mtd UBI: fix corrupted PEB detection for NOR flash 2010-12-03 15:49:21 +02:00
net Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2010-12-02 12:58:16 -08:00
nubus
of
oprofile
parisc parisc: KittyHawk LCD fix 2010-12-04 11:18:25 -05:00
parport
pci Merge branch 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 2010-11-25 07:42:03 +09:00
pcmcia ARM: 6456/1: Fix for building DEBUG with sa11xx_base.c as a module. 2010-12-04 12:47:48 +00:00
platform wmi: use memcmp instead of strncmp to compare GUIDs 2010-12-06 17:19:13 -05:00
pnp BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
power
pps
ps3
rapidio
regulator regulator: fix kernel-doc for set_consumer_device_supply 2010-11-30 15:13:25 +00:00
rtc
s390 [S390] css: fix rsid evaluation for 2nd crw 2010-12-01 10:08:17 +01:00
sbus
scsi SCSI: arm fas216: fix missing ';' 2010-11-23 22:26:23 +00:00
serial Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2010-12-02 12:58:16 -08:00
sfi
sh Merge branch 'common/clkfwk' into sh-fixes-for-linus 2010-11-19 16:43:23 +09:00
sn
spi atmel_spi: fix warning In function 'atmel_spi_dma_map_xfer' 2010-11-30 17:23:24 +01:00
ssb ssb: b43-pci-bridge: Add new vendor for BCM4318 2010-11-22 15:19:31 -05:00
staging Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2010-12-02 12:59:11 -08:00
tc
telephony
thermal
tty Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2010-12-02 12:58:16 -08:00
uio
usb Merge branch 'for-greg' of git://gitorious.org/usb/usb into work 2010-11-30 15:52:04 -08:00
uwb
vhost vhost/net: fix rcu check usage 2010-11-25 11:29:16 +02:00
video lxfb: Maintain video processor palette through suspend/resume 2010-12-01 18:18:56 +09:00
virtio virtio: fix format of sysfs driver/vendor files 2010-11-24 15:21:12 +10:30
vlynq
w1
watchdog watchdog: it8712f_wdt: add note to Kconfig 2010-12-02 14:10:32 +00:00
xen Merge branch '2.6.37-rc4-pvhvm-fixes' of git://xenbits.xen.org/people/sstabellini/linux-pvhvm 2010-12-03 11:30:57 -08:00
zorro BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
Kconfig
Makefile