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| author | Thomas Hellstrom <thellstrom@vmware.com> | 2018-03-22 10:15:23 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2018-03-22 12:08:23 +0100 |
| commit | dc366364c4ef809dccd063919314301f8ba01ac2 (patch) | |
| tree | 08090face26346c75e35b37d53d175d7c95ff9b4 /drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | |
| parent | ef86cfee7d74baf2e3b883871087a684acecb595 (diff) | |
| download | linux-dc366364c4ef809dccd063919314301f8ba01ac2.tar.gz linux-dc366364c4ef809dccd063919314301f8ba01ac2.tar.xz | |
drm/vmwgfx: Fix multiple command buffer context use
The start / stop and preempt commands don't honor the context argument
but rather acts on all available contexts.
Also add detection for context 1 availability.
Note that currently there's no driver interface for submitting buffers
using the high-priority command queue (context 1).
Testing done:
Change the default context for command submission to 1 instead of 0,
verify basic desktop functionality including faulty command injection and
recovery.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Deepak Rawat <drawat@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 184340d486c3..5055e5f68c4f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -301,6 +301,8 @@ static void vmw_print_capabilities(uint32_t capabilities) DRM_INFO(" Guest Backed Resources.\n"); if (capabilities & SVGA_CAP_DX) DRM_INFO(" DX Features.\n"); + if (capabilities & SVGA_CAP_HP_CMD_QUEUE) + DRM_INFO(" HP Command Queue.\n"); } /** |