video: add ste mcde driver

This patch is based on the following work:

Support for DPI displays in MCDE
ST-Ericsson ID: CR266595
Author: Marcel Tunnissen <Marcel.Tuennissen@stericsson.com>

mcde: Added support for hwmem
ST-Ericsson ID: WP269630
Author: Fredrik Allansson <fredrik.allansson@stericsson.com>

Adding support for new U8500 board, PDP, including Cygnus display driver with ESD check.
Author: Anders Bauer <anders.bauer@stericsson.com>

MCDE: Update for DB8500 V2
ST Ericsson ID: AP 270848
Author: Jimmy Rubin <jimmy.rubin@stericsson.com>

MCDE: Add support for bpp change for hdmi
ST-Ericsson Id: ER 269626
Author: Jimmy Rubin <jimmy.rubin@stericsson.com>

MCDE: Adds support for single buffering
ST-Ericsson Change-Id: ER266481
Author: Jimmy Rubin <jimmy.rubin@stericsson.com>

MCDE: Fixes build errors for AB8500 TV-out
ST-Ericsson Change-Id: ER268974
Author: Jimmy Rubin <jimmy.rubin@stericsson.com>

MCDE: Fix for startup problem.
HDMI: Fix for build error and startup problem.
ST Ericsson Change-Id: ER268010
Author: Per Persson <per.xb.persson@stericsson.com>

HDMI error corrections
ST Ericsson Change-Id:ER266918
Author: Per Persson <per.xb.persson@stericsson.com>

HDMI and AV8100: new features
ST Ericsson Change-Id: WP264235
Author: Per Persson <per.xb.persson@stericsson.com>

MCDE: V-sync on main and sub display using DSI BTA
ST Ericsson Change-Id: WP264234
Author: Dan Johansson <dan.johansson@stericsson.com>

MCDE: This patch fixes the issue with display shift on the main display.
ST-Ericsson ID: 264841
Author: Dan Johansson <dan.johansson@stericsson.com>

MCDE: Supports new HDMI features
ST Ericsson Change-Id: WP259361
Author: Jimmy Rubin <ejimrub@steludxu031.lud.stericsson.com>

MCDE: enable configurable voltages through platform
Author: Jimmy Rubin <ejimrub@steludxu031.lud.stericsson.com>

MCDE: Adding new MCDE display, AB8500 Denc and AV8100 driver
ST Ericsson Change-ID: WP259355
Author: Jimmy Rubin <ejimrub@steludxu031.lud.stericsson.com>

MCDE: Fixed build errors for ED build.
ST-Ericsson change id: ER261184
Author: Robert Fekete <robert.fekete@stericsson.com>

Display & Graphics: Removed debug print in mcde_pan_display.
ST-Ericsson ER ID: ER260511
Author: Dan Johansson <dan.johansson@stericsson.com>

Display & Graphics: Updated the makefiles of MCDE, B2R2 and AV8100 to clean up all objects files and modules.order when building clean.
ST-Ericsson ER ID: ER253196
Author: Dan Johansson <dan.johansson@stericsson.com>

u8500-mcde : enable mcde(Vana, Vaux1) supplies using regulator framework
u8500-pm : enable ab8500 backlight through mcde driver
Author: Sundar R Iyer <sundar.iyer@stericsson.com>

Introducing the new B2R2 driver, enjoy!
Author: Robert Fekete <erobfek@seldc309.ld.sw.ericsson.se>

Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/drivers/video/mcde/Kconfig b/drivers/video/mcde/Kconfig
new file mode 100644
index 00000000000..47a315eb033
--- /dev/null
+++ b/drivers/video/mcde/Kconfig
@@ -0,0 +1,76 @@
+config FB_MCDE
+	tristate "MCDE support"
+	depends on FB
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select HWMEM
+	---help---
+	  This enables support for MCDE based frame buffer driver.
+
+	  Please read the file <file:Documentation/fb/mcde.txt>
+
+config MCDE_DISPLAY_GENERIC_DSI
+	tristate "Generic DSI display driver"
+	depends on FB_MCDE
+	depends on MACH_U8500_MOP
+
+config MCDE_DISPLAY_SONY_SY35560_DSI
+	tristate "Sony sy35560 display driver"
+	depends on FB_MCDE
+	depends on MACH_U8500_PDP
+
+config MCDE_DISPLAY_DPI
+	bool "Support for DPI displays within MCDE"
+	depends on FB_MCDE
+	default n
+	---help---
+	  Add this option to choose which DPI display driver for MCDE to include
+
+	  DPI (Display Pixel Interface) is a MIPI Alliance standard used for
+	  active-matrix LCDs. The DPI uses parallel data lines.
+
+menu "MCDE DPI displays"
+	depends on MCDE_DISPLAY_DPI
+
+config MCDE_DISPLAY_VUIB500_DPI
+	tristate "DPI display driver for the VUIB500 board"
+	---help---
+	  The VUIB500 is an ST-Ericsson user interface board.
+
+endmenu
+
+config MCDE_DISPLAY_AV8100
+	tristate "AV8100 HDMI/CVBS display driver"
+	depends on FB_MCDE
+	select AV8100
+
+config MCDE_DISPLAY_AB8500_DENC
+	tristate "AB8500 CVBS display driver"
+	depends on FB_MCDE
+	select AB8500_DENC
+
+config FB_MCDE_DEBUG
+	bool "MCDE debug messages"
+	depends on FB_MCDE
+	---help---
+	  Say Y here if you want the MCDE driver to output debug messages
+
+config FB_MCDE_VDEBUG
+	bool "MCDE verbose debug messages"
+	depends on FB_MCDE_DEBUG
+	---help---
+	  Say Y here if you want the MCDE driver to output more debug messages
+
+config MCDE_FB_AVOID_REALLOC
+	bool "MCDE early allocate framebuffer"
+	default n
+	depends on FB_MCDE
+	---help---
+	  If you say Y here maximum frame buffer size is allocated and
+	  used for all resolutions. If you say N here, the frame buffer is
+	  reallocated when resolution is changed. This reallocation might
+	  fail because of fragmented memory. Note that this memory will
+	  never be deallocated, while the MCDE framebuffer is used.
+