Age | Commit message (Collapse) | Author |
|
|
|
|
|
with IOMMUs and such. There is one usage of the forbidden vtophys()
left in drm_scatter.c which will be fixed up soon. This required a KPI
change for drm_pci_alloc/free() to return/use a drm_dma_handle_t that
keeps track of os-specific bits, rather than just passing around the
vaddr/busaddr/size.
Submitted by: Tonnerre Lombard (partially) Tested on: FreeBSD: Rage128
AGP/PCI Linux: Savage4 AGP/PCI
|
|
sleep-with- mutex held. This probably ought to be an os-independent
sleep function ala DRM_USLEEP.
|
|
drm_ioremap return value to the map handle again.
Submitted by: Tor Egge, tegge at freebsd dot org
|
|
flag DMA_QUIESCENT (typically the X server), but gets interrupted by a
signal. The locking IOCTL should then return an error, but if
DMA_QUIESCENT succeeds it returns 0, and the client falsely thinks it
has the lock. In addition The client waits for DMA_QUISCENT and
possibly DMA_READY without having the lock.
|
|
|
|
|
|
1) Security fix: Stopped possible MMIO access to PCI DMA area for the
unichrome Pro.
2) Fixed an odd cpu usage problem by padding small AGP DMA submissions.
Bumped patchlevel.
|
|
CVS.
|
|
|
|
|
|
|
|
|
|
New PCI command parser. Moved from via_dma.c to via_verifier.c so functions
with similar functionality are close to eachother.
Moved video related functions to via_video.c, which might be extended in
the future, as new video functionality is added.
New device-specific generic IRQ IOCTL, similar to the general VBLANK IOCTL,
but with support for multiple device IRQ sources and functionality.
Support for Unichrome Pro PM800/CN400 video DMA commands in verifier and
PCI parser.
Support for Unichrome Pro PM800/CN400 HQV IRQs in the new generic IRQ
IOCTL.
Bumped minor. New version 2.6.0.
|
|
what wait_event_interruptible_timeout() does, use the function and just
change the return values appropriately.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
|
|
so we need to consult the EFI memory map before we try to set the write
combine attribute of a page. This patch will try to map a page write
combined if it's not an AGP page and the EFI memory map says it's ok,
otherwise it falls back to a regular, uncached mapping. Can someone
please apply this to the drm tree?
From: Jesse Barnes
|
|
|
|
From: Tungsten Graphics Signed-off-by: Dave Airlie <airlied@linux.ie>
|
|
|
|
|
|
when I did the big overall conversion.
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
|
|
Signed-off-by: Dave Airlie <airlied@linux.ie>
|
|
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
|
|
Remove incorrect "drm_"-prefix from parameter description.
Signed-off-by: Magnus Damm <damm@opensource.se>
|
|
Inc.)
|
|
r200
|
|
1. Initialize futex locks to zero on device init.
2. Remove some stray defines from via_drm.h
3. Prepare via_drm.h for drm client inclusion. The goal is to share a
common file with common definitions.
4. Sync shared / shared-core via_drm.h
5. Bump minor, because of the futex lock initialization.
|
|
- don't waste DMA memory when small command buffers are flushed
- minimized padding with noops
- slightly simplified faked DMA flushing
|
|
|
|
after ~5min: buffer aging was subtly broken. Part of this may have also
affected vertex DMA buffer aging and client-side texture heap aging,
though with less fatal consequences. Bumped minor version and driver
date.
|
|
|
|
command and vertex DMA don't work at the same time. Command DMA
performance is superior and works with all vertex formats. Bumped minor
version and driver date.
|
|
|
|
event counters in the SAVAGE_EVENT_EMIT/WAIT ioctls. This is needed for
reliable client-side texture heap aging. Slightly simplified DMA buffer
aging while at it. Bumped minor version and driver date.
|
|
|
|
|
|
depend on it.
|
|
|
|
|
|
|
|
platforms.
Submitted by: Jung-uk Kim, jkim at niksun dot com
|
|
PR: ports/76879 Submitted by: Alex, lesha at intercaf dot ru.
|
|
(wasn't an issue). Don't forget to free kbuf if the copyin fails.
|
|
|
|
Linux or PI in my copyrights when I should be doing it for myself.
|
|
follow later.
|
|
maps for r100. (Stephane Marchesin's port of the core version).
|
|
cube maps (since it also requires a version bump) at the same time.
|
|
|