- 27 6月, 2013 1 次提交
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由 Alex Deucher 提交于
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 17 5月, 2013 1 次提交
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由 Dave Airlie 提交于
When UMS was deprecated it removed support for nomodeset commandline we really want this in distro land so we can debug stuff, everyone should fallback to vesa correctly. v2: oops -1 isn't used anymore, restore original behaviour -1 is default, so we can boot with nomodeset on the command line, then use radeon.modeset=1 to override it for debugging later. Cc: stable@vger.kernel.org Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 11 4月, 2013 2 次提交
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由 Jerome Glisse 提交于
Allow userspace to query for the tile mode array so userspace can properly compute surface pitch and alignment requirement depending on tiling. v2: Make strict aliasing safer by casting to char when copying v3: merge fix from Christian Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Add new ioctl option and bumb minor version number. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 09 4月, 2013 1 次提交
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由 Samuel Li 提交于
This patch allows the CPU to map the stolen vram segment directly rather than going through the PCI BAR. This significantly improves performance for certain workloads with a properly patched ddx. Use radeon.fastfb=1 to enable it (disabled by default). Currently only supported on RS690, but support for RS780/880 and newer APUs may be added eventually. Signed-off-by: NSamuel Li <samuel.li@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 08 3月, 2013 1 次提交
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由 Marek Olšák 提交于
The MIP_ADDRESS state has 2 meanings. If the texture has one sample per pixel, it's a pointer to the mipmap chain. If the texture has multiple samples per pixel, it's a pointer to FMASK, a metadata buffer needed for reading compressed MSAA textures. The mipmap alignment rules do not apply to FMASK. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 08 2月, 2013 1 次提交
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由 Aaron Plattner 提交于
Simplify the Radeon prime implementation by using the default behavior provided by drm_gem_prime_import and drm_gem_prime_export. v2: - Rename functions to radeon_gem_prime_get_sg_table and radeon_gem_prime_import_sg_table. - Delete the now-unused vmapping_count variable. Signed-off-by: NAaron Plattner <aplattner@nvidia.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 01 2月, 2013 1 次提交
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由 Christian König 提交于
KMS support is out and stable for a couple of years now and the userspace code has deprecated or abandoned the old UMS interface. So make the KMS interface the default and deprecate the UMS interface in the kernel as well. v2: rebased on alex/drm-next-3.9-wip Signed-off-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 15 1月, 2013 1 次提交
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由 Marek Olšák 提交于
Probably not a candidate for stable kernels because of conflicts in DRM versioning. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 04 1月, 2013 1 次提交
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由 Greg Kroah-Hartman 提交于
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: David Airlie <airlied@linux.ie> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 20 12月, 2012 1 次提交
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由 Jerome Glisse 提交于
To make it easier to debug some lockup from userspace add support to MEM_WRITE packet. Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 14 12月, 2012 2 次提交
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由 Alex Deucher 提交于
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Jerome Glisse 提交于
Fix the size computation of the htile buffer. Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 08 12月, 2012 1 次提交
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由 Alex Deucher 提交于
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 20 11月, 2012 1 次提交
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由 Tommi Rantala 提交于
Check for alloc_apertures() memory allocation failure, and propagate an error code in case the allocation failed. Signed-off-by: NTommi Rantala <tt.rantala@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 03 10月, 2012 2 次提交
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由 David Howells 提交于
Convert #include "..." to #include <path/...> in drivers/gpu/. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NDave Airlie <airlied@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
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由 David Howells 提交于
Remove redundant DRM UAPI header #inclusions from drivers/gpu/. Remove redundant #inclusions of core DRM UAPI headers (drm.h, drm_mode.h and drm_sarea.h). They are now #included via drmP.h and drm_crtc.h via a preceding patch. Without this patch and the patch to make include the UAPI headers from the core headers, after the UAPI split, the DRM C sources cannot find these UAPI headers because the DRM code relies on specific -I flags to make #include "..." work on headers in include/drm/ - but that does not work after the UAPI split without adding more -I flags. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NDave Airlie <airlied@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
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- 27 9月, 2012 2 次提交
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由 Marek Olšák 提交于
MIP_ADDRESS should point to the resolved FMASK for an MSAA texture. Setting MIP_ADDRESS to 0 means the FMASK pointer is invalid (the GPU won't read the memory then). The userspace has to set MIP_ADDRESS to 0 and *not* emit any relocation for it. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Marek Olšák 提交于
This is required to make streamout work there. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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- 30 8月, 2012 1 次提交
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由 Marek Olšák 提交于
Checking of the second colorbuffer was skipped on r700, because CB_TARGET_MASK was 0xf. With r600, CB_TARGET_MASK is changed to 0xff, so we must set the number of samples of the second colorbuffer to 1 in order to pass the CS checker. The DRM version is bumped, because RESOLVE_BOX is always rejected without this fix on r600. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 20 8月, 2012 1 次提交
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由 Marek Olšák 提交于
MSAA is impossible without them. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com>
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- 13 8月, 2012 2 次提交
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由 Marek Olšák 提交于
Returns a snapshot of the GPU clock counter. Needed for certain OpenGL extensions. v2: agd5f - address Jerome's comments - add function documentation Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Marek Olšák 提交于
Most of the checking seems to be in place already. As you can see, log2(number of samples) resides in LAST_LEVEL. This is required for MSAA support (namely for depth-stencil resolve and blitting between MSAA resources). Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 09 8月, 2012 1 次提交
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 20 7月, 2012 2 次提交
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由 Daniel Vetter 提交于
All leftover users either haven't set DRIVER_HAVE_DMA, in which case this will never be called, or use the drm_core implementation. Call that directly in the only callsite. Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
This check the root ports supported link speeds and enables GEN2 mode if the 5.0 GT link speed is available. The first 3.0 cards are SI so they will probably need more investigation. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 16 6月, 2012 1 次提交
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由 Alex Deucher 提交于
Required for streamout. Bump drm minor. Marek v2: fix pkt->count check Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NMichel Dänzer <michel.daenzer@amd.com> Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 11 6月, 2012 1 次提交
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由 Jerome Glisse 提交于
Fix regresson since the introduction of command stream checking on evergreen (thread referenced below). Issue is cause by ddx allocating bo with formula width*height*bpp while programming the GPU command stream with ALIGN(height, 8). In some case (where page alignment does not hide the extra size bo should be according to height alignment) the kernel will reject the command stream. This patch reprogram the command stream to slice - 1 (slice is a derivative value from height) which avoid rejecting the command stream while keeping the value of command stream checking from a security point of view. This patch also fix wrong computation of layer size for 2D tiled surface. Which should fix issue when 2D color tiling is enabled. This dump the radeon KMS_DRIVER_MINOR so userspace can know if they are on a fixed kernel or not. https://lkml.org/lkml/2012/6/3/80 https://bugs.freedesktop.org/show_bug.cgi?id=50892 https://bugs.freedesktop.org/show_bug.cgi?id=50857 !!! STABLE need a custom version of this patch for 3.4 !!! v2: actually bump the minor version and add comment about stable v3: do compute the height the ddx was trying to use [airlied: drop left over debug] Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 23 5月, 2012 1 次提交
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由 Alex Deucher 提交于
This adds prime->fd and fd->prime support to radeon. It passes the sg object to ttm and then populates the gart entries using it. Compile tested only. v2: stub kmap + use new helpers + add reimporting Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 03 5月, 2012 1 次提交
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由 Christian König 提交于
Don't hard code the 10 seconds timeout. Compute jobs can run much longer. Signed-off-by: NChristian König <deathsimple@vodafone.de> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 21 3月, 2012 1 次提交
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由 Tom Stellard 提交于
The maximum number of pipes is needed by the user space compute driver to calculate the number of wavefronts per thread group. Signed-off-by: NTom Stellard <thomas.stellard@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 13 2月, 2012 2 次提交
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由 Jerome Glisse 提交于
evergreen and northern island gpu needs more informations for 2D tiling than previous r6xx/r7xx. Add field to tiling ioctl to allow userspace to provide those. The v8 cs checking change to track color view on r6xx/r7xx doesn't affect old userspace as old userspace always emited 0 for this register. v2 fix r6xx/r7xx 2D tiling computation v3 fix r6xx/r7xx height align for untiled surface & add support for tile split on evergreen and newer v4 improve tiling debugging output v5 fix tile split code for evergreen and newer v6 set proper tile split for crtc register v7 fix tile split limit value v8 add COLOR_VIEW checking to r6xx/r7xx checker, add evergreen cs checking, update safe reg for r600, evergreen and cayman. Evergreen checking need some work around for stencil alignment issues v9 fix tile split value range, fix compressed texture handling and mipmap calculation, allow evergreen check to be silencious in front of current broken userspace (depth/stencil alignment issue) v10 fix eg 3d texture and compressed texture, fix r600 depth array, fix r600 color view computation, add support for evergreen stencil split v11 more verbose debugging in some case Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
v2: agd5f: add strmout CS checking, copy_dw register checking v3: agd5f: don't use cs_check_reg() for copy_dw checking as it will incorrectly patch the command stream for certain regs. v4: agd5f: add warning if safe reg check fails for copy_dw v5: agd5f: add stricter checking for 6xx/7xx v6: agd5f: add range checking for copy_dw on eg+, add sx_surface_sync to safe reg list for 7xx. v7: agd5f: add stricter checking for eg+ Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 13 1月, 2012 1 次提交
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由 Jean Delvare 提交于
Module parameter descriptions don't take a trailing \n, otherwise it breaks formatting of modinfo's output. Also add missing space after comma. Signed-off-by: NJean Delvare <jdelvare@suse.de> Cc: David Airlie <airlied@linux.ie> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Cc: Jerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 06 1月, 2012 1 次提交
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由 Jerome Glisse 提交于
Virtual address space are per drm client (opener of /dev/drm). Client are in charge of virtual address space, they need to map bo into it by calling DRM_RADEON_GEM_VA ioctl. First 16M of virtual address space is reserved by the kernel. Once using 2 level page table we should be able to have a small vram memory footprint for each pt (there would be one pt for all gart, one for all vram and then one first level for each virtual address space). Plan include using the sub allocator for a common vm page table area and using memcpy to copy vm page table in & out. Or use a gart object and copy things in & out using dma. v2: agd5f fixes: - Add vram base offset for vram pages. The GPU physical address of a vram page is FB_OFFSET + page offset. FB_OFFSET is 0 on discrete cards and the physical bus address of the stolen memory on integrated chips. - VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR covers all vmid's >= 1 v3: agd5f: - integrate with the semaphore/multi-ring stuff v4: - rebase on top ttm dma & multi-ring stuff - userspace is now in charge of the address space - no more specific cs vm ioctl, instead cs ioctl has a new chunk v5: - properly handle mem == NULL case from move_notify callback - fix the vm cleanup path v6: - fix update of page table to only happen on valid mem placement v7: - add tlb flush for each vm context - add flags to define mapping property (readable, writeable, snooped) - make ring id implicit from ib->fence->ring, up to each asic callback to then do ring specific scheduling if vm ib scheduling function v8: - add query for ib limit and kernel reserved virtual space - rename vm->size to max_pfn (maximum number of page) - update gem_va ioctl to also allow unmap operation - bump kernel version to allow userspace to query for vm support v9: - rebuild page table only when bind and incrementaly depending on bo referenced by cs and that have been moved - allow virtual address space to grow - use sa allocator for vram page table - return invalid when querying vm limit on non cayman GPU - dump vm fault register on lockup v10: agd5f: - Move the vm schedule_ib callback to a standalone function, remove the callback and use the existing ib_execute callback for VM IBs. v11: - rebase on top of lastest Linus v12: agd5f: - remove spurious backslash - set IB vm_id to 0 in radeon_ib_get() v13: agd5f: - fix handling of RADEON_CHUNK_ID_FLAGS v14: - fix va destruction - fix suspend resume - forbid bo to have several different va in same vm v15: - rebase v16: - cleanup left over of vm init/fini v17: agd5f: - cs checker v18: agd5f: - reworks the CS ioctl to better support multiple rings and VM. Rather than adding a new chunk id for VM, just re-use the IB chunk id and add a new flags for VM mode. Also define additional dwords for the flags chunk id to define the what ring we want to use (gfx, compute, uvd, etc.) and the priority. v19: - fix cs fini in weird case of no ib - semi working flush fix for ni - rebase on top of sa allocator changes v20: agd5f: - further CS ioctl cleanups from Christian's comments v21: agd5f: - integrate CS checker improvements v22: agd5f: - final cleanups for release, only allow VM CS on cayman Signed-off-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 20 11月, 2011 1 次提交
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由 Marek Olšák 提交于
This adds a new optional chunk to the CS ioctl that specifies optional flags to the CS parser. Why this is useful is explained below. Note that some regs no longer need the NOP relocation packet if this feature is enabled. Tested on r300g and r600g with this flag disabled and enabled. Assume there are two contexts sharing the same mipmapped tiled texture. One context wants to render into the first mipmap and the other one wants to render into the last mipmap. As you probably know, the hardware has a MACRO_SWITCH feature, which turns off macro tiling for small mipmaps, but that only applies to samplers. (at least on r300-r500, though later hardware likely behaves the same) So we want to just re-set the tiling flags before rendering (writing packets), right? ... No. The contexts run in parallel, so they may set the tiling flags simultaneously and then fire their command streams also simultaneously. The last one setting the flags wins, the other one loses. Another problem is when one context wants to render into the first and the last mipmap in one CS. Impossible. It must flush before changing tiling flags and do the rendering into the smaller mipmaps in another CS. Yet another problem is that writing copy_blit in userspace would be a mess involving re-setting tiling flags to please the kernel, and causing races with other contexts at the same time. The only way out of this is to send tiling flags with each CS, ideally with each relocation. But we already do that through the registers. So let's just use what we have in the registers. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 11 11月, 2011 1 次提交
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由 Arjan van de Ven 提交于
From fdf1fdebaa00f81de18c227f32f8074c8b352d50 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven <arjan@linux.intel.com> Date: Sun, 30 Oct 2011 19:06:07 -0700 Subject: [PATCH] drm: Make the per-driver file_operations struct const The DRM layer keeps a copy of struct file_operations inside its big driver struct... which prevents it from being consistent and static. For consistency (and the general security objective of having such things static), it's desirable to get this fixed. This patch splits out the file_operations field to its own struct, which is then "static const", and just stick a pointer to this into the driver struct, making it more consistent with how the rest of the kernel does this. Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 04 11月, 2011 1 次提交
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由 Alex Deucher 提交于
Allow the user to override whether MSIs are enabled or not on supported ASICs. MSIs are disabled by default on IGP chips as they tend not to work. However certain IGP chips only seem to work with MSIs enabled. I suspect this is a chipset or bios issue, but I'm not sure what the proper fix is. This will at least make diagnosing and working around the problem much easier. See: https://bugs.freedesktop.org/show_bug.cgi?id=37679Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 01 11月, 2011 1 次提交
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由 Paul Gortmaker 提交于
So that we don't get build failures once the implicit module.h presence is removed. Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
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- 28 10月, 2011 1 次提交
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由 Dave Airlie 提交于
This reverts commit d3ed7402. Further upstream discussion between Thomas and Marek decided this needed more work and driver specifics. So revert before it goes upstream. Signed-off-by: NDave Airlie <airlied@redhat.com>
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