Commit Graph

256 Commits

Author SHA1 Message Date
Tomi Valkeinen 818a053c54 OMAPDSS: HDMI4: set regulator voltage to 1.8V
Set the HDMI vdda regulator voltage to the required 1.8V.

This is required for the case when the regulator in the DT data defines
a range of allowed voltages. In this case it's required to set the
voltage, as otherwise enabling the voltage fails.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-07 11:31:23 +03:00
Tomi Valkeinen 2f5dc676bf OMAPDSS: HDMI: lane config support
Add support to configure the pins used for the HDMI lanes. The order and
polarity of the lanes can be defined in the DT data.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-07 11:31:11 +03:00
Tomi Valkeinen 2c75e3cb6e OMAPDSS: connector-hdmi: hpd support
Add support to handle HPD GPIO in the HDMI connector driver. For the
time being, the driver only uses HPD GPIO to report is the cable is
connected via detect() calll.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-07 11:29:38 +03:00
Tomi Valkeinen 4843a0582b OMAPDSS: panel-dpi: Add DT support
Add DT support for panel-dpi.

We disable the use of the backlight_gpio as it should be handled via
backlight framework with DT boots.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>
2014-05-07 11:00:04 +03:00
Tomi Valkeinen 56610d9c11 OMAPDSS: panel-dpi: use gpiod for enable gpio
The new gpiod API supports automatic handling of active-high/active-low
with DT. To make it possible to use that when booting with DT, change
the panel-dpi's handling of the enable GPIO to use gpiod.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-05-07 10:58:22 +03:00
Tomi Valkeinen f7018c2135 video: move fbdev to drivers/video/fbdev
The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.

Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.

No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-17 08:10:19 +03:00