Dave,
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.
The following changes since commit c5416d661daa9ccef4f42259ad0d48e28b5f950f:
gpu: fix qxl missing crc32_le (2014-01-14 13:08:37 +1000)
are available in the git repository at:
git://people.freedesktop.org/~thomash/linux tags/vmwgfx-next-2014-01-17
for you to fetch changes up to 1985f99987ff04e1bb0405101dd8e25cf1b6b037:
drm/vmwgfx: Invalidate surface on non-readback unbind (2014-01-17 09:12:26 +0100)
---------------------------------------------------------------- Pull request of 2014-01-17
---------------------------------------------------------------- Jakob Bornecrantz (1): drm/vmwgfx: Invalidate surface on non-readback unbind
Thomas Hellstrom (31): drm/vmwgfx: Fix the driver for large dma addresses drm/vmwgfx: Update the svga3d register header file for new device version drm/vmwgfx: Update the driver user-space interface for guest-backed objects drm/vmwgfx: Replace vram_size with prim_bb_mem for calculation of max resolution drm/vmwgfx: Update the svga register definition drm/vmwgfx: Adapt capability reporting to new hardware version drm/vmwgfx: Add MOB management drm/vmwgfx: Hook up MOBs to TTM as a separate memory type drm/vmwgfx: Read bounding box memory from the appropriate register drm/vmwgfx: Add the possibility to validate a buffer as a MOB drm/vmwgfx: Hook up guest-backed queries drm/vmwgfx: Detach backing store from its resources when it is evicted drm/vmwgfx: Hook up guest-backed contexts drm/vmwgfx: Hook up guest-backed surfaces drm/vmwgfx: Add guest-backed shaders drm/vmwgfx: Validate guest-backed shader const commands drm/vmwgfx: Add new unused (by user-space) commands to the verifier drm/vmwgfx: Enable 3D for new hardware version drm/vmwgfx: Fix up the vmwgfx_drv.h header for new files drm/vmwgfx: Extend the command verifier to handle guest-backed on / off drm/vmwgfx: Implement a buffer object synccpu ioctl. drm/vmwgfx: Add a parameter to get max MOB memory size drm/vmwgfx: Block the BIND_SHADERCONSTS command drm/vmwgfx: Track context bindings and scrub them upon exiting execbuf drm/vmwgfx: Persistent tracking of context bindings drm/vmwgfx: Ditch the vmw_dummy_query_bo_prepare function drm/vmwgfx: Use the linux DMA api also for MOBs drm/vmwgfx: Update otable definitions drm/vmwgfx: Fix surface framebuffer check for guest-backed surfaces drm/vmwgfx: Implement 64-bit Otable- and MOB binding v2 drm/vmwgfx: Silence the device command verifier
Zack Rusin (1): drm/vmwgfx: Make sure that the multisampling is off
drivers/gpu/drm/vmwgfx/Makefile | 2 +- drivers/gpu/drm/vmwgfx/svga3d_reg.h | 718 ++++++++++++++++++++- drivers/gpu/drm/vmwgfx/svga_reg.h | 10 +- drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | 174 ++++- drivers/gpu/drm/vmwgfx/vmwgfx_context.c | 531 ++++++++++++++++ drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c | 8 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 209 ++++-- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 211 ++++++- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 872 +++++++++++++++++++++++--- drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | 107 +++- drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c | 160 +---- drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c | 15 +- drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 42 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 8 +- drivers/gpu/drm/vmwgfx/vmwgfx_mob.c | 659 +++++++++++++++++++ drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 195 +++++- drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 440 +++++++++++++ drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 467 +++++++++++++- include/uapi/drm/vmwgfx_drm.h | 261 ++++++++ 19 files changed, 4716 insertions(+), 373 deletions(-) create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_mob.c create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_shader.c