From: Lucas Stach <l.stach@pengutronix.de>
Date: Thu, 22 Jun 2017 14:07:46 +0000 (+0200)
Subject: etnaviv: increment correct seqno for external resources
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=836d22a2fb99a60e71fd2ccef6bc2d0df696d811;p=mesa.git

etnaviv: increment correct seqno for external resources

If we import a dma-buf with a sampler/pixel pipe incompatible modifier,
the imported buffer will end up in an external resource view. As
resource_changed signals the change of the imported resource, we need
to update the external view seqno, instead of the base resource seqno.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Wladimir J. van der Laan <laanwj@gmail.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
---

diff --git a/src/gallium/drivers/etnaviv/etnaviv_resource.c b/src/gallium/drivers/etnaviv/etnaviv_resource.c
index 8e39461ec67..e094737344b 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_resource.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_resource.c
@@ -305,7 +305,10 @@ etna_resource_changed(struct pipe_screen *pscreen, struct pipe_resource *prsc)
 {
    struct etna_resource *res = etna_resource(prsc);
 
-   res->seqno++;
+   if (res->external)
+      etna_resource(res->external)->seqno++;
+   else
+      res->seqno++;
 }
 
 static void