From c1ba33c34b804ddce2de18ca3c13611202d8e38b Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Fri, 31 Aug 2018 15:55:15 +1000 Subject: [PATCH] radv: don't expose linear depth surfaces on SI/CIK/VI either. ac_surface.c: gfx6_compute_surface says /* DB doesn't support linear layouts. */ Now if we expose linear depth and create a linear depth image and use CmdCopyImage to copy into it, we can't map the underlying memory and read it linearly which I think should work. Reviewed-by: Bas Nieuwenhuizen --- src/amd/vulkan/radv_formats.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c index 6253c27..e1b4b5e 100644 --- a/src/amd/vulkan/radv_formats.c +++ b/src/amd/vulkan/radv_formats.c @@ -645,9 +645,8 @@ radv_physical_device_get_format_properties(struct radv_physical_device *physical if (radv_is_filter_minmax_format_supported(format)) tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT; - /* GFX9 doesn't support linear depth surfaces */ - if (physical_device->rad_info.chip_class >= GFX9) - linear = 0; + /* Don't support linear depth surfaces */ + linear = 0; } } else { bool linear_sampling; -- 2.7.4