From: Rob Clark <robdclark@chromium.org>
Date: Sun, 5 Jul 2020 18:47:15 +0000 (-0700)
Subject: freedreno/fdperf: prefer render node
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0a7b1f916700a34c27fa8fc804b31428e553ec94;p=mesa.git

freedreno/fdperf: prefer render node

Avoid inadvertantly becoming master if fdperf happens to be the first
thing to open the device.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5762>
---

diff --git a/src/freedreno/perfcntrs/fdperf.c b/src/freedreno/perfcntrs/fdperf.c
index 83efe2d2b53..d53828dc0b6 100644
--- a/src/freedreno/perfcntrs/fdperf.c
+++ b/src/freedreno/perfcntrs/fdperf.c
@@ -295,7 +295,7 @@ find_device(void)
 	if (!dev.dtnode)
 		errx(1, "could not find qcom,adreno-3xx node");
 
-	fd = drmOpen("msm", NULL);
+	fd = drmOpenWithType("msm", NULL, DRM_NODE_RENDER);
 	if (fd < 0)
 		err(1, "could not open drm device");