linux-stable/drivers/gpu/drm/panel
Stefan Agner 4bc390c633 drm/fsl-dcu: use mode flags for hsync/vsync polarity
The current default configuration is as follows:
- Invert VSYNC signal (active LOW)
- Invert HSYNC signal (active LOW)

The mode flags allow to specify the required polarity per
mode. Furthermore, none of the current driver settings is
actually a standard polarity.

This patch applies the current driver default polarities as
explicit flags to the display which has been introduced with
the driver (NEC WQVGA "nec,nl4827hc19-05b"). The driver now
also parses the flags field and applies the configuration
accordingly, by using the following values as standard
polarities: (e.g. when no flags are specified):
- VSYNC signal not inverted (active HIGH)
- HSYNC signal not inverted (active HIGH)

Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
2016-02-25 16:13:16 -08:00
..
Kconfig drm/panel: Add Sharp LS043T1LE01 MIPI DSI panel 2015-11-24 10:25:15 +01:00
Makefile drm/panel: Add Sharp LS043T1LE01 MIPI DSI panel 2015-11-24 10:25:15 +01:00
panel-lg-lg4573.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
panel-panasonic-vvx10f034n00.c drm/panel: Add Panasonic VVX10F034N00 MIPI DSI panel 2015-11-23 12:33:21 +01:00
panel-samsung-ld9040.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
panel-samsung-s6e8aa0.c drm/panel: Add Samsung prefix to panel drivers 2015-08-13 14:33:52 +02:00
panel-sharp-lq101r1sx01.c drm/panel: sharp: lq101r1sx01: Remove unneeded include 2015-01-28 08:45:39 +01:00
panel-sharp-ls043t1le01.c drm/panel: Add Sharp LS043T1LE01 MIPI DSI panel 2015-11-24 10:25:15 +01:00
panel-simple.c drm/fsl-dcu: use mode flags for hsync/vsync polarity 2016-02-25 16:13:16 -08:00