- 21 Jan, 2014 1 commit
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Daniel Vetter authored
At least drm/i915 expects that the obj->dev pointer is set even in failure paths. Specifically when the shmem initialization fails we call i915_gem_object_free which needs to deref obj->base.dev to get at the slab pointer in the device private structure. And the shmem allocation can easily fail when userspace is hitting open file limits. Doing the structure init even when the shmem file allocation fails prevents this Oops. This is a regression from commit 89c8233f Author: David Herrmann <dh.herrmann@gmail.com> Date: Thu Jul 11 11:56:32 2013 +0200 drm/gem: simplify object initialization v2: Add regression note which Chris supplied. Testcase: igt/gem_fd_exhaustion Reported-and-Suggested-by:
Linus Torvalds <torvalds@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> References: http://lists.freedesktop.org/archives/intel-gfx/2014-January/038433.html Cc: stable@vger.kernel.org Reviewed-by:
David Herrmann <dh.herrmann@gmail.com> Cc: David Herrmann <dh.herrmann@gmail.com> Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
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- 20 Jan, 2014 6 commits
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Vandana Kannan authored
Adding picture aspect ratio for CEA modes based on CEA-861D Table 3 or CEA-861E Table 4. This is useful for filling up the detail in AVI infoframe. v2: Ville's review comments incorporated Added picture aspect ratio as part of edid_cea_modes instead of DRM_MODE Signed-off-by:
Vandana Kannan <vandana.kannan@intel.com> Reviewed-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:
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Thomas Wood authored
Parse 2D_VIC_order_X and 3D_Structure_X from the list at the end of the HDMI Vendor Specific Data Block. v2: Use an offset value depending on 3D_Multi_present and add detail_present. (Ville Syrjälä) v3: Make sure the list is parsed even if 3D_Structure_ALL/MASK is not present. (Ville Syrjälä) Fix one length check and remove another. (Ville Syrjälä) Signed-off-by:Thomas Wood <thomas.wood@intel.com> Reviewed-by:
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Thomas Wood authored
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Damien Lespiau authored
To make it clear what exactly mode_valid() should return. Signed-off-by:
Damien Lespiau <damien.lespiau@intel.com> Signed-off-by:
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git://people.freedesktop.org/~danvet/drm-intelDave Airlie authored
drm-intel-next-2014-01-10: - final bits for runtime D3 on Haswell from Paul (now enabled fully) - parse the backlight modulation freq information in the VBT from Jani (but not yet used) - more watermark improvements from Ville for ilk-ivb and bdw - bugfixes for fastboot from Jesse - watermark fix for i830M (but not yet everything) - vlv vga hotplug w/a (Imre) - piles of other small improvements, cleanups and fixes all over Note that the pull request includes a backmerge of the last drm-fixes pulled into Linus' tree - things where getting a bit too messy. So the shortlog also contains a bunch of patches from Linus tree. Please yell if you want me to frob it for you a bit. * 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel: (609 commits) drm/i915/bdw: make sure south port interrupts are enabled properly v2 drm/i915: Include more information in disabled hotplug interrupt warning drm/i915: Only complain about a rogue hotplug IRQ after disabling drm/i915: Only WARN about a stuck hotplug irq ONCE drm/i915: s/hotplugt_status_gen4/hotplug_status_g4x/
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git://people.freedesktop.org/~thomash/linuxDave Airlie authored
Pull request of 2014-01-17 Pull request for 3.14. One not so urgent fix, One huge device update. The pull request corresponds to the patches sent out on dri-devel, except: [PATCH 02/33], review tag typo pointed out by Matt Turner. [PATCH 04/33], dropped. The new surface formats are never used. The upcoming vmware svga2 hardware version 11 will introduce the concept of "guest backed objects" or -resources. The device will in principle get all of its memory from the guest, which has big advantages from the device point of view. This means that vmwgfx contexts, shaders and surfaces need to be backed by guest memory in the form of buffer objects called MOBs, presumably short for MemoryOBjects, which are bound to the device in a special way. This patch series introduces guest backed object support. Some new IOCTLs are added to allocate these new guest backed object, and to optionally provide them with a backing MOB. There is an update to the gallium driver that comes with this update, and it will be pushed in the near timeframe presumably to a separate mesa branch before merged to master. * tag 'vmwgfx-next-2014-01-17' of git://people.freedesktop.org/~thomash/linux: (33 commits) drm/vmwgfx: Invalidate surface on non-readback unbind drm/vmwgfx: Silence the device command verifier drm/vmwgfx: Implement 64-bit Otable- and MOB binding v2 drm/vmwgfx: Fix surface framebuffer check for guest-backed surfaces drm/vmwgfx: Update otable definitions drm/vmwgfx: Use the linux DMA api also for MOBs drm/vmwgfx: Ditch the vmw_dummy_query_bo_prepare function drm/vmwgfx: Persistent tracking of context bindings drm/vmwgfx: Track context bindings and scrub them upon exiting execbuf drm/vmwgfx: Block the BIND_SHADERCONSTS command drm/vmwgfx: Add a parameter to get max MOB memory size drm/vmwgfx: Implement a buffer object synccpu ioctl. drm/vmwgfx: Make sure that the multisampling is off drm/vmwgfx: Extend the command verifier to handle guest-backed on / off drm/vmwgfx: Fix up the vmwgfx_drv.h header for new files drm/vmwgfx: Enable 3D for new hardware version drm/vmwgfx: Add new unused (by user-space) commands to the verifier drm/vmwgfx: Validate guest-backed shader const commands drm/vmwgfx: Add guest-backed shaders drm/vmwgfx: Hook up guest-backed surfaces ...
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- 17 Jan, 2014 33 commits
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Jakob Bornecrantz authored
Fixes error messages in vmware.log Signed-off-by:
Jakob Bornecrantz <jakob@vmware.com> Reviewed-by:
Michael Banack <banackm@vmware.com> Signed-off-by:
Thomas Hellstrom <thellstrom@vmware.com>
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Thomas Hellstrom authored
The device and kernel module disagrees about the command length of some commands. More pack attributes might be needed. Signed-off-by: -
Thomas Hellstrom authored
Adds the relevant commands to the device interface header and implements 64-bit binding for 64 bit VMs. v2: Uppercase command IDs, Correctly use also 64 bit page tables. Signed-off-by:
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Thomas Hellstrom authored
With guest-backed surfaces, surface->sizes == NULL, causing a kernel oops. Use the base_size member instead. Signed-off-by:
Brian Paul <brianp@vmware.com>
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Thomas Hellstrom authored
Update otable definitions and modify the otable setup code accordingly. Signed-off-by: -
Thomas Hellstrom authored
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Thomas Hellstrom authored
Combine it with vmw_dummy_query_bo_create, and also make sure we use tryreserve when reserving the bo to avoid any lockdep warnings We are sure the tryreserve will always succeed since we are the only users at that point. In addition, allow the vmw_bo_pin function to pin/unpin system memory. Signed-off-by:
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Thomas Hellstrom authored
Only scrub context bindings when a bound resource is destroyed, or when the MOB backing the context is unbound. Signed-off-by:
Zack Rusin <zackr@vmware.com>
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Thomas Hellstrom authored
The device is no longer capable of scrubbing context bindings of resources that are bound when destroyed. Signed-off-by:
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Thomas Hellstrom authored
It's been deprecated. Signed-off-by:
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Thomas Hellstrom authored
Also bump minor to signal a GB-aware kernel module Signed-off-by:
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Thomas Hellstrom authored
This ioctl enables inter-process synchronization of buffer objects, which is needed for mesa Guest-Backed objects. Signed-off-by:
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Zack Rusin authored
By default SVGA device creates nonmaskable multisampling surfaces, in which case multisampleCount of 1 means: the first quality setting of nonmaskable multisampling surface. Lets change it to make sure that the backends know that multisampling is really off. Signed-off-by:
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Thomas Hellstrom authored
Make sure we disallow commands if the device doesn't support them. Signed-off-by:
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Thomas Hellstrom authored
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Thomas Hellstrom authored
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Thomas Hellstrom authored
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Thomas Hellstrom authored
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Thomas Hellstrom authored
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Thomas Hellstrom authored
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Thomas Hellstrom authored
Contexts are managed by the kernel only, so disable access to GB context commands from user-space Signed-off-by:
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Thomas Hellstrom authored
When the backing store buffer is evicted, Issue a readback from the resources and notify the resources that they are no longer bound to a valid backing store. Signed-off-by:
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Thomas Hellstrom authored
Perform a translation of legacy query commands should they occur in the command stream. Signed-off-by:
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Thomas Hellstrom authored
Also do basic consistency checking. Signed-off-by:
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Thomas Hellstrom authored
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Thomas Hellstrom authored
To bind a buffer object as a MOB, just validate it as a MOB memory type. We are reusing the GMRID manager, although we create a new instance of it to manage MOB ids and tomake sure we don't exceed the maximum amount of MOB pages. Signed-off-by:
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Thomas Hellstrom authored
Implement MOB setup, binding and unbinding, but don't hook up to TTM yet. Signed-off-by:
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Thomas Hellstrom authored
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Thomas Hellstrom authored
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Thomas Hellstrom authored
In the future, Scanout buffers need not be backed by VRAM and the two definitions will differ. Signed-off-by:
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Thomas Hellstrom authored
Not hooked up yet. This is only the definition. Signed-off-by:
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Thomas Hellstrom authored
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Thomas Hellstrom authored
With dma compliance / IOMMU support added to the driver in kernel 3.13, the dma addresses can exceed 44 bits, which is what we support in 32-bit mode and with GMR1. So in 32-bit mode and optionally in 64-bit mode, restrict the dma addresses to 44 bits, and strip the old GMR1 code. Signed-off-by:
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