diff options
| author | Chad Versace <[email protected]> | 2017-08-29 01:34:44 -0700 |
|---|---|---|
| committer | Chad Versace <[email protected]> | 2017-10-17 11:08:26 -0700 |
| commit | b5dc551014f45daba07339f884e89f87c1be923e (patch) | |
| tree | c0eb69dad64510daac762a1bda43ceed9ee7e6db /src/intel/vulkan/anv_gem.c | |
| parent | eb69a61806a6bee22f2306420314ac712f4c6e1e (diff) | |
anv: Add func anv_gem_get_tiling()
Will use in VK_ANDROID_native_buffer.
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_gem.c')
| -rw-r--r-- | src/intel/vulkan/anv_gem.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_gem.c b/src/intel/vulkan/anv_gem.c index 3994c6b66c2..34c09891086 100644 --- a/src/intel/vulkan/anv_gem.c +++ b/src/intel/vulkan/anv_gem.c @@ -192,6 +192,22 @@ anv_gem_execbuffer(struct anv_device *device, return anv_ioctl(device->fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, execbuf); } +/** Return -1 on error. */ +int +anv_gem_get_tiling(struct anv_device *device, uint32_t gem_handle) +{ + struct drm_i915_gem_get_tiling get_tiling = { + .handle = gem_handle, + }; + + if (anv_ioctl(device->fd, DRM_IOCTL_I915_GEM_GET_TILING, &get_tiling)) { + assert(!"Failed to get BO tiling"); + return -1; + } + + return get_tiling.tiling_mode; +} + int anv_gem_set_tiling(struct anv_device *device, uint32_t gem_handle, uint32_t stride, uint32_t tiling) |