- 18 9月, 2009 1 次提交
-
-
由 Jerome Glisse 提交于
Userspace can query if acceleration is working or not true get info ioctl and could fallback to software if for some reason kernel failed to initialize KMS. This should allow to give a working KMS setup in all case (even with non functionning accel). Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 21 8月, 2009 2 次提交
-
-
由 Alex Deucher 提交于
Needed for occlusion queries on rv530 chips. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Dave Airlie 提交于
The previous patch assumes the ioctl already existed, when it actually didn't. It also didn't return the correct error code. Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 17 8月, 2009 1 次提交
-
-
由 Dave Airlie 提交于
This implements the busy ioctl along with a current domain check. returns 0 or -EBUSY puts the current domain no matter what the answer. Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 29 7月, 2009 1 次提交
-
-
由 Dave Airlie 提交于
This adds new set/get tiling interfaces where the pitch and macro/micro tiling enables can be set. Along with a flag to decide if this object should have a surface when mapped. The only thing we need to allocate with a mapped surface should be the frontbuffer. Note rotate scanout shouldn't require one, and back/depth shouldn't either, though mesa needs some fixes. It fixes the TTM interfaces along Thomas's suggestions, and I've tested the surface stealing code with two X servers and not seen any lockdep issues. I've stopped tiling the fbcon frontbuffer, as I don't see there being any advantage other than testing, I've left the testing commands in there, just flip the fb_tiled to true in radeon_fb.c Open: Can we integrate endian swapping in with this? Future features: texture tiling - need to relocate texture registers TXOFFSET* with tiling info. This also merges Michel's cleanup surfaces regs at init time patch even though it makes sense on its own, this patch really relies on it. Some PowerMac firmwares set up a tiling surface at the beginning of VRAM which messes us up otherwise. that patch is: Signed-off-by: NMichel Dänzer <daenzer@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 15 6月, 2009 1 次提交
-
-
由 Jerome Glisse 提交于
Add kernel modesetting support to radeon driver, use the ttm memory manager to manage memory and DRM/GEM to provide userspace API. In order to avoid backward compatibility issue and to allow clean design and code the radeon kernel modesetting use different code path than old radeon/drm driver. When kernel modesetting is enabled the IOCTL of radeon/drm driver are considered as invalid and an error message is printed in the log and they return failure. KMS enabled userspace will use new API to talk with the radeon/drm driver. The new API provide functions to create/destroy/share/mmap buffer object which are then managed by the kernel memory manager (here TTM). In order to submit command to the GPU the userspace provide a buffer holding the command stream, along this buffer userspace have to provide a list of buffer object used by the command stream. The kernel radeon driver will then place buffer in GPU accessible memory and will update command stream to reflect the position of the different buffers. The kernel will also perform security check on command stream provided by the user, we want to catch and forbid any illegal use of the GPU such as DMA into random system memory or into memory not owned by the process supplying the command stream. This part of the code is still incomplete and this why we propose that patch as a staging driver addition, future security might forbid current experimental userspace to run. This code support the following hardware : R1XX,R2XX,R3XX,R4XX,R5XX (radeon up to X1950). Works is underway to provide support for R6XX, R7XX and newer hardware (radeon from HD2XXX to HD4XXX). Authors: Jerome Glisse <jglisse@redhat.com> Dave Airlie <airlied@redhat.com> Alex Deucher <alexdeucher@gmail.com> Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com> Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 27 3月, 2009 1 次提交
-
-
由 Arnd Bergmann 提交于
The drm headers are traditionally shared with BSD and could not use the strict linux integer types. This is over now, so we can use our own types now. Cc: David Airlie <airlied@linux.ie> Signed-off-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NH. Peter Anvin <hpa@linux.intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
- 13 3月, 2009 1 次提交
-
-
由 Alex Deucher 提交于
- add r6xx/r7xx regs and macros - add r6xx/r7xx chip families - fix register access for regs with offsets >= 0x10000 Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 14 7月, 2008 1 次提交
-
-
由 Dave Airlie 提交于
With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 19 6月, 2008 2 次提交
-
-
由 Dave Airlie 提交于
This contains all the command buffer processing for the r500 cards. It doesn't yet contain vblank support. Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Alex Deucher 提交于
This inits the card pipes in the kernel and lets userspace getparam the correct setup. Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 30 3月, 2008 1 次提交
-
-
由 Dave Airlie 提交于
This interface was originally designed wrong, confusing bit-fields and integers, major brown paper bag going back many years... But userspace only ever used 4 values so fix the interface for new users and fix the implementation to deal with the 4 values userspace has ever emitted (0x1, 0x2, 0x3, 0x6). Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 07 2月, 2008 2 次提交
-
-
由 Dave Airlie 提交于
This adds CP support for the r500 series of chips, and allows accel 2D support on these chips with a new radeon driver. Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 11 7月, 2007 2 次提交
-
-
由 Dave Airlie 提交于
This moves a bunch of typedefs into a !defined __KERNEL__ to keep userspace API compatiblity, it changes all internal usages to structs/enum/unions. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
This adds support for CRTC2 vblank on radeon similiar to the i915. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 08 5月, 2007 1 次提交
-
-
由 Dave Airlie 提交于
radeon: make PCI GART aperture size variable, but making table size variable This is precursor to getting a TTM backend for this stuff, and also allows the PCI table to be allocated at fb 0 radeon: add support for reverse engineered xpress200m The IGPGART setup code was traced using mmio-trace on fglrx by myself and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel. This code doesn't let the 3D driver work properly as the card has no vertex shader support. Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this work on. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 24 6月, 2006 1 次提交
-
-
由 Dave Airlie 提交于
Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL, and new packet type for making it possible to address whole tcl vector space and have a larger count) From: Roland Scheidegger (DRM CVS) Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 19 3月, 2006 2 次提交
-
-
由 Dave Airlie 提交于
From: Aapo Tahkola (via DRM CVS) Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
This code reworks the radeon memory map so it works better for newer r300 chips and for a lot of older PCI chips. It really requires a new X driver in order to take advantage of this code. From: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 02 1月, 2006 1 次提交
-
-
由 Dave Airlie 提交于
This patch pull in a lot of changes from CVS to the main core DRM, and updates the radeon driver to 1.21.0 that supports r300 texrect and radeon card type ioctl. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 25 9月, 2005 1 次提交
-
-
由 Dave Airlie 提交于
I've been threatening this for a while, so no point hanging around. This lindents the DRM code which was always really bad in tabbing department. I've also fixed some misnamed files in comments and removed some trailing whitespace. Signed-off-by: NDave Airlie <airlied@linux.ie>
-
- 11 9月, 2005 2 次提交
-
-
由 Dave Airlie 提交于
Add support for Radeon PCI Express cards (needs a new X.org DDX) Also allows PCI GART table to be stored in VRAM for non PCIE cards Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Dave Airlie 提交于
Add support for GL_ATI_fragment_shader, new packets R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6) From: Roland Scheidegger, David Airlie Signed-off-by: NDavid Airlie <airlied@linux.ie>
-
- 16 8月, 2005 1 次提交
-
-
由 Dave Airlie 提交于
This adds initial r300 3D support to the radeon DRM. From: Nicolai Haehnle, Vladimir Dergachev, and others. Signed-off-by: NDavid Airlie <airlied@linux.ie>
-
- 17 4月, 2005 1 次提交
-
-
由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
-