From 5e07edd4f6c0690f5c9cc05d9efb6e1520c9a19c Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@collabora.com>
Date: Wed, 3 Apr 2024 11:25:45 +0200
Subject: [PATCH] panvk: Don't advertize vertex_buffer cap on sRGB formats

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28417>
---
 src/panfrost/vulkan/panvk_physical_device.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/panfrost/vulkan/panvk_physical_device.c b/src/panfrost/vulkan/panvk_physical_device.c
index 1dbc2797ae4..445eecd8d55 100644
--- a/src/panfrost/vulkan/panvk_physical_device.c
+++ b/src/panfrost/vulkan/panvk_physical_device.c
@@ -828,7 +828,10 @@ get_format_properties(struct panvk_physical_device *physical_device,
    buffer |=
       VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT;
 
-   if (fmt.bind & PAN_BIND_VERTEX_BUFFER)
+   /* Reject sRGB formats (see
+    * https://github.com/KhronosGroup/Vulkan-Docs/issues/2214).
+    */
+   if ((fmt.bind & PAN_BIND_VERTEX_BUFFER) && !util_format_is_srgb(pfmt))
       buffer |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
 
    if (fmt.bind & PAN_BIND_SAMPLER_VIEW) {