From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Wed, 9 Oct 2019 08:37:04 +0000 (+0200)
Subject: radv: bump minTexelBufferOffsetAlignment to 4
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=030e67fac31fe6e89b87fdace49cf6757f5c0b77;p=mesa.git

radv: bump minTexelBufferOffsetAlignment to 4

The spec has probably been misinterpreted during RADV bringup.

This fixes GPU hangs with dEQP-VK.binding_model.*offset_nonzero*.

Fixes: f4e499ec791 ("radv: add initial non-conformant radv vulkan driver")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index efd3eb39417..1973079b45d 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -1169,7 +1169,7 @@ void radv_GetPhysicalDeviceProperties(
 		.viewportBoundsRange                      = { INT16_MIN, INT16_MAX },
 		.viewportSubPixelBits                     = 8,
 		.minMemoryMapAlignment                    = 4096, /* A page */
-		.minTexelBufferOffsetAlignment            = 1,
+		.minTexelBufferOffsetAlignment            = 4,
 		.minUniformBufferOffsetAlignment          = 4,
 		.minStorageBufferOffsetAlignment          = 4,
 		.minTexelOffset                           = -32,