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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-03-24 14:00:06 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-05-11 13:20:48 +0200 |
| commit | bb5476c7203c3c4798381d81b27feb97af69a9d4 (patch) | |
| tree | 0d591ac4dbf60316fb3775be6c0d56cd148f38f3 /drivers/video/omap2/displays/panel-taal.c | |
| parent | OMAP: DSS2: Taal: Add sysfs file for ESD interval (diff) | |
| download | linux-bb5476c7203c3c4798381d81b27feb97af69a9d4.tar.xz linux-bb5476c7203c3c4798381d81b27feb97af69a9d4.zip | |
OMAP: DSS2: Taal: Separate panel reset
Separate panel reset code to a function of its own. This will keep the
code cleaner in the future when panel reset is called from multiple
locations.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/displays/panel-taal.c')
| -rw-r--r-- | drivers/video/omap2/displays/panel-taal.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 3f766035f885..e725a8d125b4 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -1018,6 +1018,15 @@ static void taal_power_off(struct omap_dss_device *dssdev) td->enabled = 0; } +static int taal_panel_reset(struct omap_dss_device *dssdev) +{ + dev_err(&dssdev->dev, "performing LCD reset\n"); + + taal_power_off(dssdev); + taal_hw_reset(dssdev); + return taal_power_on(dssdev); +} + static int taal_enable(struct omap_dss_device *dssdev) { struct taal_data *td = dev_get_drvdata(&dssdev->dev); @@ -1582,9 +1591,7 @@ static void taal_esd_work(struct work_struct *work) err: dev_err(&dssdev->dev, "performing LCD reset\n"); - taal_power_off(dssdev); - taal_hw_reset(dssdev); - taal_power_on(dssdev); + taal_panel_reset(dssdev); dsi_bus_unlock(); |