diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index e33a2ed9244c..3c2af70034cf 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -367,6 +367,7 @@ static int i915_getparam(struct drm_device *dev, void *data, case I915_PARAM_HAS_EXEC_ASYNC: case I915_PARAM_HAS_EXEC_FENCE: case I915_PARAM_HAS_EXEC_CAPTURE: + case I915_PARAM_HAS_EXEC_BATCH_FIRST: /* For the time being all of these are always true; * if some supported hardware does not have one of these * features this value needs to be provided from diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index f4b02ef3987f..e262133a7cf5 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -645,7 +645,10 @@ ht_needs_resize(const struct i915_gem_context_vma_lut *lut) static unsigned int eb_batch_index(const struct i915_execbuffer *eb) { - return eb->buffer_count - 1; + if (eb->args->flags & I915_EXEC_BATCH_FIRST) + return 0; + else + return eb->buffer_count - 1; } static int eb_select_context(struct i915_execbuffer *eb) |