[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1454026152-5644-1-git-send-email-wuninsu@gmail.com>
Date: Thu, 28 Jan 2016 19:09:12 -0500
From: Insu Yun <wuninsu@...il.com>
To: airlied@...ux.ie, bskeggs@...hat.com, daniel.vetter@...ll.ch,
ville.syrjala@...ux.intel.com, maarten.lankhorst@...ux.intel.com,
treding@...dia.com, acourbot@...dia.com,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc: taesoo@...ech.edu, yeongjin.jang@...ech.edu, insu@...ech.edu,
changwoo@...ech.edu, Insu Yun <wuninsu@...il.com>
Subject: [PATCH] nouveau: need to handle failed allocation
drm_property_create_range can be failed in memory pressure.
So, it needs to be handled.
Signed-off-by: Insu Yun <wuninsu@...il.com>
---
drivers/gpu/drm/nouveau/nouveau_display.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 24be27d..26b4902 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -443,6 +443,12 @@ nouveau_display_create_properties(struct drm_device *dev)
/* -100..+100 */
disp->color_vibrance_property =
drm_property_create_range(dev, 0, "color vibrance", 0, 200);
+
+ if (!disp->underscan_hborder_property ||
+ !disp->underscan_vborder_property ||
+ !disp->vibrant_hue_property ||
+ !disp->color_vibrance_property)
+ return;
}
int
--
1.9.1
Powered by blists - more mailing lists