From 521dc42e6c35730c10bf175622bbb6aa2e2cd76e Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Mon, 26 Aug 2024 13:21:29 +1000
Subject: [PATCH] llvmpipe: handle stride properly on lvp udmabuf imports

The import data comes in via the fd import, but we need to make
sure to store the row stride value here.

Fixes: c44d65a46764 ("lp: only map dt buffer on import from dmabuf")
Reviewed-by: Lucas Fryzek <lfryzek@igalia.com>
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30839>
---
 src/gallium/drivers/llvmpipe/lp_texture.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index f8797bb394c..eb553d93b2b 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -765,6 +765,7 @@ llvmpipe_resource_from_handle(struct pipe_screen *_screen,
       assert(llvmpipe_resource_is_texture(&lpr->base));
    } else {
       whandle->size = lpr->size_required;
+      lpr->row_stride[0] = whandle->stride;
       lpr->backable = true;
    }