[igt-dev] [PATCH i-g-t v5 11/11] lib/igt_fb: For xe assume vram is used on discrete

[Kamil Konieczny]

On 2023-04-24 at 09:39:07 +0200, Zbigniew Kempczyński wrote:
> Assume fb bo's were created on vram on discrete, otherwise use system
> memory.
> 
> Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>

Reviewed-by: Kamil Konieczny <kamil.konieczny at linux.intel.com>

> ---
>  lib/igt_fb.c | 16 ++++++++++------
>  1 file changed, 10 insertions(+), 6 deletions(-)
> 
> diff --git a/lib/igt_fb.c b/lib/igt_fb.c
> index 7379b99aa8..2c1d48783a 100644
> --- a/lib/igt_fb.c
> +++ b/lib/igt_fb.c
> @@ -2545,6 +2545,7 @@ igt_fb_create_intel_buf(int fd, struct buf_ops *bops,
>  {
>  	struct intel_buf *buf;
>  	uint32_t bo_name, handle, compression;
> +	uint64_t region;
>  	int num_surfaces;
>  	int i;
>  
> @@ -2571,12 +2572,15 @@ igt_fb_create_intel_buf(int fd, struct buf_ops *bops,
>  	bo_name = gem_flink(fd, fb->gem_handle);
>  	handle = gem_open(fd, bo_name);
>  
> -	buf = intel_buf_create_using_handle_and_size(bops, handle,
> -						     fb->width, fb->height,
> -						     fb->plane_bpp[0], 0,
> -						     igt_fb_mod_to_tiling(fb->modifier),
> -						     compression, fb->size,
> -						     fb->strides[0]);
> +	/* For i915 region doesn't matter, for xe does */
> +	region = is_i915_device(fd) ? 0 : vram_if_possible(fd, 0);
> +	buf = intel_buf_create_full(bops, handle,
> +				    fb->width, fb->height,
> +				    fb->plane_bpp[0], 0,
> +				    igt_fb_mod_to_tiling(fb->modifier),
> +				    compression, fb->size,
> +				    fb->strides[0],
> +				    region);
>  	intel_buf_set_name(buf, name);
>  
>  	/* Make sure we close handle on destroy path */
> -- 
> 2.34.1
>