From: Eric Anholt <eric@anholt.net>
Date: Mon, 14 Jan 2019 18:39:43 +0000 (-0800)
Subject: v3d: SHARED but not necessarily SCANOUT buffers on RO must be linear.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bd09bb1629a73933aaa4d12b8226cbd8c5f6c34b;p=mesa.git

v3d: SHARED but not necessarily SCANOUT buffers on RO must be linear.

We don't have a way to talk to RO about modifiers it can do yet, so assume
the minimum.
---

diff --git a/src/gallium/drivers/v3d/v3d_resource.c b/src/gallium/drivers/v3d/v3d_resource.c
index fba1661cd3f..d95abaa8fd4 100644
--- a/src/gallium/drivers/v3d/v3d_resource.c
+++ b/src/gallium/drivers/v3d/v3d_resource.c
@@ -764,7 +764,7 @@ v3d_resource_create_with_modifiers(struct pipe_screen *pscreen,
          * the modifiers to see if we're allocating a scanout object.
          */
         if (screen->ro &&
-            ((tmpl->bind & PIPE_BIND_SCANOUT) ||
+            ((tmpl->bind & (PIPE_BIND_SCANOUT | PIPE_BIND_SHARED)) ||
              (count == 1 && modifiers[0] == DRM_FORMAT_MOD_LINEAR))) {
                 struct winsys_handle handle;
                 rsc->scanout =