diff options
| author | Adam Miszczak <adam.miszczak@linux.intel.com> | 2022-07-01 16:05:43 -0700 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@linux.intel.com> | 2022-07-09 02:43:54 +0200 |
| commit | 790c1b18ca0815ca14b320e3b4d9e262fe46f1a4 (patch) | |
| tree | 3f76796393633f04cbebf4a83ec155b268f05439 /lib/i915/gem_context.c | |
| parent | 4382731875fe01cd86c7f7725f6070c2215c732c (diff) | |
lib/vm_bind: Add interface to support VM_BIND
Add required library interfaces to support VM_BIND
functionality.
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Diffstat (limited to 'lib/i915/gem_context.c')
| -rw-r--r-- | lib/i915/gem_context.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/i915/gem_context.c b/lib/i915/gem_context.c index fe989a8d..2d06b419 100644 --- a/lib/i915/gem_context.c +++ b/lib/i915/gem_context.c @@ -517,3 +517,27 @@ uint32_t gem_context_create_for_class(int i915, *count = i; return p.ctx_id; } + +uint32_t gem_context_get_vm(int fd, uint32_t ctx_id) +{ + struct drm_i915_gem_context_param p = { + .param = I915_CONTEXT_PARAM_VM, + .ctx_id = ctx_id, + }; + + gem_context_get_param(fd, &p); + igt_assert(p.value); + + return p.value; +} + +void gem_context_set_vm(int fd, uint32_t ctx_id, uint32_t vm_id) +{ + struct drm_i915_gem_context_param p = { + .param = I915_CONTEXT_PARAM_VM, + .ctx_id = ctx_id, + .value = vm_id, + }; + + gem_context_set_param(fd, &p); +} |