linux-kernel - [PATCH 08/23] drm: omapdrm: crtc: add enabled bit to state

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1457455195-1938-9-git-send-email-sre@kernel.org>
Date:	Tue,  8 Mar 2016 17:39:40 +0100
From:	Sebastian Reichel <sre@...nel.org>
To:	Sebastian Reichel <sre@...nel.org>,
	Tony Lindgren <tony@...mide.com>,
	Aaro Koskinen <aaro.koskinen@....fi>,
	Tomi Valkeinen <tomi.valkeinen@...com>
Cc:	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	David Airlie <airlied@...ux.ie>, linux-omap@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 08/23] drm: omapdrm: crtc: add enabled bit to state

Signed-off-by: Sebastian Reichel <sre@...nel.org>
---
 drivers/gpu/drm/omapdrm/omap_crtc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 5ef27664bcfa..78ef9773cca1 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -207,6 +207,8 @@ static int omap_crtc_dss_enable(struct omap_overlay_manager *mgr)
 			&omap_crtc->timings);
 	omap_crtc_set_enabled(&omap_crtc->base, true);
 
+	set_bit(crtc_enabled, &omap_crtc->state);
+
 	return 0;
 }
 
@@ -214,6 +216,8 @@ static void omap_crtc_dss_disable(struct omap_overlay_manager *mgr)
 {
 	struct omap_crtc *omap_crtc = omap_crtcs[mgr->id];
 
+	clear_bit(crtc_enabled, &omap_crtc->state);
+
 	omap_crtc_set_enabled(&omap_crtc->base, false);
 }
 
-- 
2.7.0