A few video drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.

Signed-off-by: Tom Rini <trini@konsulko.com>

Add support for a Samsung CMC623 image converter chip found in several
Samsung devices such as Samsung Galaxy R (I9103) and Samsung Galaxy
Tab 10.1 (GT-P75xx).

Signed-off-by: Ion Agorria <ion@agorria.com>
Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Use consistent lowercase hex prefix style in drivers/*

Does not change hex prefix case in allcaps uppercase style error messages

Signed-off-by: E Shattow <e@freeshell.de>

The reset GPIO signal operates with a low-active logic. The driver
needs to be adjusted to correctly handle this.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Convert enable GPIO into a set of supplies according to
datasheet.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

If TX_CLK is not set or gives an error, use SSD2825_REF_MIN_CLK.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Use switch condition to get pixel format.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Set HS Zero and Prepare delays from device tree.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Reconfigure post panel enable bridge configuration.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>

Use OF graph parsing helpers to get linked panel.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>