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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-12-22 09:37:33 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-05-09 09:51:04 +0200 |
| commit | 2da35193dc81b574001a47347f41c4922b1266d3 (patch) | |
| tree | b9816c8b8fba317eae9bfdb6ff9fb31387a4e052 /include | |
| parent | Linux 3.4-rc4 (diff) | |
| download | linux-2da35193dc81b574001a47347f41c4922b1266d3.tar.xz linux-2da35193dc81b574001a47347f41c4922b1266d3.zip | |
OMAPDSS: panel-dvi: add PD gpio handling
The driver for the TFP410 chip should handle the power-down signal of
the chip, instead of the current way of handling it in the board files.
This patch adds power_down_gpio into the device's platform data, and
adds the necessary code in the driver to request and handle the GPIO.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/video/omap-panel-dvi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/video/omap-panel-dvi.h b/include/video/omap-panel-dvi.h index 87ad567b4229..4ad41fcc809c 100644 --- a/include/video/omap-panel-dvi.h +++ b/include/video/omap-panel-dvi.h @@ -27,11 +27,13 @@ struct omap_dss_device; * @platform_enable: platform specific panel enable function * @platform_disable: platform specific panel disable function * @i2c_bus_num: i2c bus id for the panel + * @power_down_gpio: gpio number for PD pin (or -1 if not available) */ struct panel_dvi_platform_data { int (*platform_enable)(struct omap_dss_device *dssdev); void (*platform_disable)(struct omap_dss_device *dssdev); u16 i2c_bus_num; + int power_down_gpio; }; #endif /* __OMAP_PANEL_DVI_H */ |