On Mon, Jul 08, 2013 at 04:38:48PM +0300, Abdiel Janulgue wrote:
> Signed-off-by: Abdiel Janulgue <[email protected]>
> ---
> drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 ++
> include/uapi/drm/i915_drm.h | 1 +
> 2 files changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> index 5aeb447..3d6d3c9 100644
> --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> @@ -865,6 +865,8 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
> }
> if (args->flags & I915_EXEC_IS_PINNED)
> flags |= I915_DISPATCH_PINNED;
> + if (args->flags & I915_EXEC_RS)
> + flags |= I915_EXEC_RS;
Keep EXEC and DISPATCH as distinct namespaces.
> switch (args->flags & I915_EXEC_RING_MASK) {
> case I915_EXEC_DEFAULT:
> diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
> index 923ed7f..728f544 100644
> --- a/include/uapi/drm/i915_drm.h
> +++ b/include/uapi/drm/i915_drm.h
> @@ -661,6 +661,7 @@ struct drm_i915_gem_execbuffer2 {
> #define I915_EXEC_BSD (2<<0)
> #define I915_EXEC_BLT (3<<0)
> #define I915_EXEC_VEBOX (4<<0)
> +#define I915_EXEC_RS (8<<0)
This is in the portion of bits set aside for new rings. Please add it to
the end of the of the flags. And call it _RESOURCE_STREAMER to be less
ambiguous.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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