kernel-hacking-2024-linux-s.../include
Eric Anholt 280b713b5b drm/i915: Allow tiling of objects with bit 17 swizzling by the CPU.
Save the bit 17 state of the pages when freeing the page list, and
reswizzle them if necessary when rebinding the pages (in case they were
swapped out).  Since we have userland with expectations that the swizzle
enums let it pread and pwrite contents accurately, we can't expose a new
swizzle enum for bit 17 (which it would have to GTT map to handle), so we
handle it down in pread and pwrite by swizzling the copy when bit 17 of the
page address is set.

Signed-off-by: Eric Anholt <eric@anholt.net>
2009-04-08 10:50:57 -07:00
..
acpi
asm-arm
asm-frv mm: use debug_kmap_atomic 2009-04-01 08:59:14 -07:00
asm-generic gpiolib: allow GPIOs to be named 2009-04-02 19:04:51 -07:00
asm-h8300
asm-m32r Allow rwlocks to re-enable interrupts 2009-04-02 19:05:11 -07:00
asm-mn10300 mm: use debug_kmap_atomic 2009-04-01 08:59:14 -07:00
crypto
drm drm/i915: Allow tiling of objects with bit 17 swizzling by the CPU. 2009-04-08 10:50:57 -07:00
keys
linux Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 2009-04-02 21:09:10 -07:00
math-emu
media V4L/DVB (11313): v4l2-subdev: add enum_framesizes and enum_frameintervals. 2009-03-30 12:43:49 -03:00
mtd
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-04-02 21:05:30 -07:00
pcmcia
rdma
rxrpc
scsi
sound V4L/DVB (10771): tea575x-tuner: convert it to V4L2 API 2009-03-30 12:43:02 -03:00
trace
video fbdev: update s1d13xxxfb to differ between revisions and production ids 2009-04-01 08:59:32 -07:00
xen
Kbuild