[Mesa-dev] [PATCH 10/10] radv/gfx9: don't expose linear depth on vega.

[Bas Nieuwenhuizen]

The series is

Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

btw you might want to nominate some patches for stable.

On Mon, Aug 21, 2017, at 09:34, Dave Airlie wrote:
> From: Dave Airlie <airlied at redhat.com>
> 
> This just zeros out the linear flags for gfx9 + depth formats.
> 
> Signed-off-by: Dave Airlie <airlied at redhat.com>
> ---
>  src/amd/vulkan/radv_formats.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/src/amd/vulkan/radv_formats.c
> b/src/amd/vulkan/radv_formats.c
> index 57bde9e..c19a9a3 100644
> --- a/src/amd/vulkan/radv_formats.c
> +++ b/src/amd/vulkan/radv_formats.c
> @@ -578,6 +578,10 @@ radv_physical_device_get_format_properties(struct
> radv_physical_device *physical
>  			         VK_FORMAT_FEATURE_BLIT_DST_BIT;
>  			tiled |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR |
>  			         VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR;
> +
> +                       /* GFX9 doesn't support linear depth surfaces */
> +                       if (physical_device->rad_info.chip_class >= GFX9)
> +                               linear = 0;
>  		}
>  	} else {
>  		bool linear_sampling;
> -- 
> 2.9.4
> 
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