video: support MIPI-DSI controller driver

Samsung S5PC210 and EXYNOS SoC platform has MIPI-DSI controller and
MIPI-DSI based LCD Panel could be used with it.  This patch supports
MIPI-DSI driver based Samsung SoC chip.

LCD panel driver based MIPI-DSI should be registered to MIPI-DSI driver at
machine code and LCD panel driver specific function registered to
mipi_dsim_ddi structure at lcd panel init function called system init.  In
the MIPI-DSI driver, find lcd panel driver by using registered lcd panel
name, and then initialize lcd panel driver.

Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/video/exynos/Kconfig b/drivers/video/exynos/Kconfig
new file mode 100644
index 000000000000..645b8a597199
--- /dev/null
+++ b/drivers/video/exynos/Kconfig
@@ -0,0 +1,22 @@
+#
+# Exynos Video configuration
+#
+
+menuconfig EXYNOS_VIDEO
+        bool "Exynos Video driver support"
+        help
+          This enables support for EXYNOS Video device.
+
+if EXYNOS_VIDEO
+
+#
+# MIPI DSI driver
+#
+
+config EXYNOS_MIPI_DSI
+        bool "EXYNOS MIPI DSI driver support."
+        depends on (ARCH_S5PV210 || ARCH_EXYNOS)
+        help
+          This enables support for MIPI-DSI device.
+
+endif # EXYNOS_VIDEO