From: Dave Airlie <airlied@redhat.com>
Date: Mon, 21 Aug 2017 04:11:04 +0000 (+1000)
Subject: radv/gfx9: don't expose linear depth on vega.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8985ad494bce5a4c365fe38fdf500d8582b5a7d0;p=mesa.git

radv/gfx9: don't expose linear depth on vega.

This just zeros out the linear flags for gfx9 + depth formats.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Cc: "17.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c
index 57bde9e7cdc..c19a9a37a49 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;