From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>, NeilBrown <neil@brown.name>
Subject: [PATCH 15/15] OMAPDSS: disable VT switch
Date: Thu, 26 Feb 2015 12:49:09 +0000 [thread overview]
Message-ID: <1424954949-12801-15-git-send-email-tomi.valkeinen@ti.com> (raw)
In-Reply-To: <1424954949-12801-1-git-send-email-tomi.valkeinen@ti.com>
We don't need VT switch when suspending/resuming, so disable it. This
speeds up suspend/resume.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: NeilBrown <neil@brown.name>
---
drivers/video/fbdev/omap2/dss/dss.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index a6d10d4279f3..7f978b6a34e8 100644
--- a/drivers/video/fbdev/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -38,6 +38,7 @@
#include <linux/regmap.h>
#include <linux/of.h>
#include <linux/regulator/consumer.h>
+#include <linux/suspend.h>
#include <video/omapdss.h>
@@ -1138,6 +1139,8 @@ static int __init omap_dsshw_probe(struct platform_device *pdev)
dss_debugfs_create_file("dss", dss_dump_regs);
+ pm_set_vt_switch(0);
+
return 0;
err_pll_init:
--
2.3.0
prev parent reply other threads:[~2015-02-26 12:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-26 12:48 [PATCH 01/15] OMAPDSS: fix AM43xx minimum pixel clock divider Tomi Valkeinen
2015-02-26 12:48 ` [PATCH 02/15] OMAPDSS: HDMI5: Increase DDC SDA-HOLD time Tomi Valkeinen
2015-02-26 12:48 ` [PATCH 03/15] OMAPDSS: fix paddr check for TILER addresses Tomi Valkeinen
2015-02-26 12:48 ` [PATCH 04/15] OMAPDSS: TFP410: fix input sync signals Tomi Valkeinen
2015-02-26 12:48 ` [PATCH 05/15] OMAPDSS: DISPC: remove OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 06/15] OMAPDSS: DISPC: explicit handling for sync and de levels Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 07/15] OMAPDSS: change signal_level & signal_edge enum values Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 08/15] OMAPDSS: DISPC: change sync_pclk_edge default value Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 09/15] OMAPDSS: DISPC: fix div by zero issue in overlay scaling Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 10/15] OMAPDSS: DISPC: lock access to DISPC_CONTROL & DISPC_CONFIG Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 11/15] OMAPDSS: setup default fifo thresholds Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 12/15] OMAPDSS: Add support for MFLAG Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 13/15] OMAPDSS: workaround for MFLAG + NV12 issue Tomi Valkeinen
2015-02-26 12:49 ` [PATCH 14/15] OMAPDSS: HDMI: hdmi synclost work-around Tomi Valkeinen
2015-02-26 12:49 ` Tomi Valkeinen [this message]
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