drm/panel: simple: Add support for Giantplus GPG482739QS5
authorPhilipp Zabel <philipp.zabel@gmail.com>
Wed, 19 Nov 2014 09:29:55 +0000 (10:29 +0100)
committerThierry Reding <treding@nvidia.com>
Wed, 28 Jan 2015 07:45:38 +0000 (08:45 +0100)
commitd435a2af12349e6285559196675ad45f1e4a041d
tree8a42051e141ec6e3525766dd6d7ebb61fb0b5851
parentf65110e6800ef76f1c683cca9189b099e4d65a0b
drm/panel: simple: Add support for Giantplus GPG482739QS5

This patch adds support for the GiantPlus GPG48273QS5 4.3" WQVGA TFT LCD
panel to the simple-panel driver.

This panel is connected via a parallel bus and uses both HSYNC and
VSYNC, whose lengths are unfortunately not clearly defined. The
datasheet only specifies the front- and backporch length, but the timing
diagram suggests that both sync signals should be asserted for exactly
one clock cycle.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Documentation/devicetree/bindings/panel/giantplus,gpg482739qs5.txt [new file with mode: 0644]
drivers/gpu/drm/panel/panel-simple.c