aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/radeon
AgeCommit message (Collapse)AuthorFilesLines
2009-08-16drm/radeon/kms: Fix up vertical blank interrupt support.Michel Dänzer9-77/+217
Fixes 3D apps timing out in the WAIT_VBLANK ioctl. AVIVO bits compile-tested only. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-16drm/radeon/kms: add rv530 R300_SU_REG_DEST + reloc for ZPASS_ADDRDave Airlie1-0/+15
These are needed for Occulsion Query support. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-15drm/radeon/kms: Add specific rs690 authorized register tableJerome Glisse2-1/+67
rs690 is r3xx 3D engine with AVIVO modesetting so we need to allow AVIVO register for vline synchronization. This add a specific table to rs690 to handle that. Thanks to Marc (marvin24) for debugging this and kudos to Andre (taiu1) for spotting the origin of the bugs. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-07drm/radeon/kms: setup MC/VRAM the same way for suspend/resumeDave Airlie1-1/+3
we should align the GTT after VRAM no matter what, as we can come back from resume and put in a different place and bad things happen. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-06drm/radeon/kms: Fix caching mode selection for GTT objectJerome Glisse1-1/+1
GTT object can either be cached,uncached or wc just let core ttm pick the best mode according to how the bo driver and GTT memory type was initialized. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-05drm/radeon: Add support for RS880 chipsAlex Deucher2-7/+16
These are new AMD IGP chips Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-04drm/radeon: Read buffer overflowRoel Kluin1-1/+2
Check whether index is within bounds before grabbing the element. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-04drm/radeon/kms: fix memory leak in radeon_driver_load_kmsXiaotian Feng1-0/+2
This patch fixes following kmemleak report: unreferenced object 0xffff88022cb53000 (size 4096): comm "work_for_cpu", pid 97, jiffies 4294672345 backtrace: [<ffffffff810eb222>] create_object+0x19f/0x2a0 [<ffffffff810eb422>] kmemleak_alloc+0x26/0x4c [<ffffffff810e363f>] __kmalloc+0x187/0x1b0 [<ffffffffa005f3db>] kzalloc.clone.0+0x13/0x15 [radeon] [<ffffffffa005f403>] radeon_driver_load_kms+0x26/0xe1 [radeon] [<ffffffffa0017432>] drm_get_dev+0x37f/0x480 [drm] [<ffffffffa007f424>] radeon_pci_probe+0x15/0x269 [radeon] [<ffffffff811f8779>] local_pci_probe+0x17/0x1b [<ffffffff8105ffbb>] do_work_for_cpu+0x18/0x2a [<ffffffff81063c38>] kthread+0x8a/0x92 [<ffffffff81012cba>] child_rip+0xa/0x20 [<ffffffffffffffff>] 0xffffffffffffffff Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-04drm/radeon/kms: fix nomodeset.Dave Airlie1-9/+8
The ordering was wrong to get the nomodeset parameter to work. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-08-04drm/radeon/kms: fix rv515 VRAM initialisation.Dave Airlie1-0/+1
This got missed in the VRAM init re-workings. Signed-of-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon: set fb aperture sizes for framebuffer handoff.Dave Airlie1-0/+5
This will allow efi/vesa to handoff to radeon. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon: Fix size used for benchmarking BO copies.Michel Dänzer1-2/+2
The incorrect size caused benchmark results to be inflated by a factor of 4. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon: Add radeon.test parameter for running BO GPU copy tests.Michel Dänzer5-1/+225
If enabled, during initialization BO GTT->VRAM and VRAM->GTT GPU copies are tested across the whole GTT aperture. This has helped uncover the benchmark copy size bug and verify the maximum aperture size supported by the AGP bridge in my PowerBook. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon/kms: allow interruptible waits for objects.Dave Airlie2-2/+2
Blocking here isn't something the X server mouse appreciates, avoid the block and let userspace retry the waits. libdrm_radeon userspace library is also expecting EBUSY not ERESTART Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon/kms: vram sizing on certain r100 chips needs workaround.Dave Airlie12-42/+56
If an rn50/r100/m6/m7 GPU has < 64MB RAM, i.e. 8/16/32, the aperture used to calculate the MC_FB_LOCATION needs to be worked out from the CONFIG_APER_SIZE register, and not the actual vram size. TTM VRAM size was also being initialised wrong, use actual vram size to initialise it. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon: Pay more attention to object placement requested by userspace.Michel Dänzer1-14/+11
Previously we were basically always setting the GTT and VRAM flags regardless of what userspace requested. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon: Fall back to evicting BOs with memcpy if necessary.Michel Dänzer1-6/+9
Otherwise if there's no GTT space we would fail the eviction, leading to cascaded failure. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon: Don't unreserve twice on failure to validate.Michel Dänzer1-1/+0
This is done later in radeon_object_list_unvalidate(). Doing it twice triggers a BUG in TTM, rendering X on KMS unusable until reboot. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon/kms: fix bandwidth computation on avivo hardwareJerome Glisse19-1354/+2377
Fix bandwidth computation and crtc priority in memory controller so that crtc memory request are fullfill in time to avoid display artifact. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-29drm/radeon/kms: add initial colortiling support.Dave Airlie13-17/+383
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: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: fix hotspot handling on pre-avivo chipsAlex Deucher2-2/+8
Need to adjust CUR_OFFSET for yorigin Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: enable frac fb divs on rs600/rs690/rs740Alex Deucher1-0/+6
Allows us to hit dot clocks much closer, especially on chips with non-27 Mhz reference clocks like most IGP chips. This fixes most flickering and blanking problems with non-exact dot clocks on these chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: add PLL flag to prefer frequencies <= the target freqAlex Deucher2-1/+6
This is needed when using fractional feedback dividers on some IGP chips. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: block RN50 from using 3D engine.Dave Airlie2-0/+7
RN50/ES1000 is a cut-down rv100 chip used in the server market. The 3D engine on these is either not there or unverified so refuse any attempt to configure registers on it. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: fix VRAM sizing like DDX does it.Dave Airlie7-31/+71
Doing this like the DDX seems like the most sure fire way to avoid having to reinvent it slowly and painfully. At the moment we keep getting things wrong with aper vs vram, so we know the DDX does it right. booted on PCI r100, PCIE rv370, IGP rs400. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/ttm/radeon: add dma32 support.Dave Airlie3-3/+18
This add support for using dma32 memory on gpus that really need it. Currently IGPs are left without DMA32 but we might need to change that unless we can fix rs690. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon: Endianness fixes for radeondrmfb.Michel Dänzer1-3/+50
For now handle it via r/g/b offsets and disallow 16 bpp modes on big endian machines. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: don't swap PCIEGART PTEs in VRAM.Dave Airlie1-1/+4
On powerpc, since we aren't using any hw swappers, this will get flipped around by default in hw. tested on a G5 + rv515. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: drop zero length CS indirect buffers.Dave Airlie1-1/+7
If userspace sends a zero length IB, it really shouldn't have bothered so EINVAL it. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: fix vram vs aper size check.Dave Airlie1-1/+1
Fix this to be correct like the DDX code, looks like a typo on transfer to the kernel. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: get lvds info for DIG LVTMA and UNIPHY encodersAlex Deucher1-2/+8
Noticed by Rafał Miłecki on dri-devel. On r6xx/r7xx hardware, laptop panels can be driven by KLDSCP_LVTMA or UNIPHY. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: fix quirk for MSI laptopAlex Deucher1-3/+6
The line mux for the connector in the bios tables is used for enumerating drm connectors. Since this laptop has a quirk where the same line much is listed for both VGA and LVDS, the connectors get combined. Setting the line mux on LVDS to an unused value prevents both encoders from being combined into the same connector. This should fix bko bug 13720. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon: fix support for vline relocations.Dave Airlie4-6/+137
Userspace sends us a special relocation type to sync video/exa to vlines to avoid tearing, this deals with the relocation in the kernel, it picks the correct crtc and avoids issues where crtcs are disabled. This version also parses the wait until to make sure it isn't trying to do anything evil. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: respect TOM on rs100->rs480 IGP variants.Dave Airlie2-3/+8
Normally we are free to place VRAM where we want in the GPUs memory address space, however on IGP chips the VRAM is actual RAM, and no special translation or aperture is used inside the GPU MC. So when you move the VRAM aperture away from the TOM register, you actually move it into main memory and can trash things quite badly. This commit makes the code respect the TOM location for MC_FB_LOCATION. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: set crtc and cursor offsets correctly on legacy chips.Dave Airlie3-5/+9
The crtc and cursor offsets on the legacy chips are offset from DISPLAY_BASE_ADDR. The code worked if display base addr was at 0, but otherwise falls to pieces. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: remove IB flushing trick.Dave Airlie1-14/+1
If there is a problem then this is hiding it, we shouldn't ever need to flush the IB. Either the buffers are: WB - caching just works. WC - no need to do explicit flush, the MB + readback will do it Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: mmio base/size should be resource_size_t.Dave Airlie1-2/+2
Unsigned long is incorrect for 64-bit resources on 32-bit hw. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-07-15drm/radeon/kms: fix some GART table entry bugs.Dave Airlie4-5/+16
1. rv370 can accept 40-bit addresses - also at 24-bit shift not 4 bits 2. rs480 table can be in 40-bit space. - 4 bit shift for top 8 bits 3. rs480 table entries can be in 40-bit space. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-24drm/radeon: fix driver initialization order so radeon kms can be builtinJerome Glisse1-1/+1
TTM need to be initialized before radeon if KMS is enabled otherwise the kernel will crash hard. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-06-24drm/radeon: Clear surface registers at initialization time.Michel Dänzer1-0/+20
Some PowerMac firmwares set up a tiling surface at the beginning of VRAM which messes us up otherwise. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-06-24drm/radeon: Don't initialize acceleration related fields of struct fb_info.Michel Dänzer1-3/+3
Might lure userspace into trying silly things otherwise. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-06-24drm/radeon: fix radeon kms framebuffer deviceJerome Glisse3-42/+19
smem.start is a physical address which kernel can remap to access video memory of the fb buffer. We now pin the fb buffer into vram by doing so we are loosing vram but fbdev need to be reworked to allow change in framebuffer address. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-06-19drm/radeon: fix unused variables warningDave Airlie1-2/+0
just remove i variable left over from previous code. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19drm/radeon: command stream checker for r3xx-r5xx hardwareJerome Glisse7-65/+611
For security purpose we want to make sure the userspace process doesn't access memory beyond buffer it owns. To achieve this we need to check states the userspace program. For color buffer and zbuffer we check that the clipping register will discard access beyond buffers set as color or zbuffer. For vertex buffer we check that no vertex fetch will happen beyond buffer end. For texture we check various texture states (number of mipmap level, texture size, texture depth, ...) to compute the amount of memory the texture fetcher might access. The command stream checking impact the performances so far quick benchmark shows an average of 3% decrease in fps of various applications. It can be optimized a bit more by caching result of checking and thus avoid a full recheck if no states changed since last check. Note that this patch is still incomplete on checking side as it doesn't check 2d rendering states. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19drm/radeon: Fully initialize LVDS info also when we can't get it from the ROM.Michel Dänzer1-0/+9
This makes the panel on my PowerBook light up. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19radeon: Fix CP byte order on big endian architectures with KMS.Michel Dänzer2-0/+4
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19radeon: Enable modesetting on non-x86.Michel Dänzer1-1/+1
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19drm/radeon: Respect AGP cant_use_aperture flag.Michel Dänzer1-4/+4
Some AGP devices can't map the aperture, radeon needs to tell TTM this. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19drm: EDID endianness fixes.Michel Dänzer1-1/+1
Mostly replacing bitfields with explicit masks and shifts. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-19drm/radeon: this VRAM vs aperture test is wrong, just remove it.Dave Airlie1-6/+0
Its quite valid to have VRAM < aperture size. Signed-off-by: Dave Airlie <airlied@redhat.com>
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.