Mesa (master): docs: add missing zink-requirement

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Module: Mesa
Branch: master
Commit: ecac7f3da1a81b96e7184d9ea0b6bf582693d83c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ecac7f3da1a81b96e7184d9ea0b6bf582693d83c

Author: Erik Faye-Lund <erik.faye-lund at collabora.com>
Date:   Mon Apr 26 14:11:56 2021 +0200

docs: add missing zink-requirement

We need this feature in order to enable OpenGL 4.2 on Zink.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10456>

---

 docs/drivers/zink.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/drivers/zink.rst b/docs/drivers/zink.rst
index d08440d4eff..63f33060e2d 100644
--- a/docs/drivers/zink.rst
+++ b/docs/drivers/zink.rst
@@ -132,6 +132,10 @@ OpenGL 4.2
 For OpenGL 4.2 support, the following additional requirements needs to be
 supported:
 
+* ``VkPhysicalDeviceLimits``:
+
+  * ``shaderStorageImageReadWithoutFormat``
+
 * For Vulkan 1.2 and above:
   
   * ``VkPhysicalDeviceVulkan11Features``: