[ARM] 4952/1: magician: add LCD detection, LCD power switching, update pxafb settings

All magician devices I've encountered so far have featured the Toppoly
TD028STEB1 display, so the Samsung LTP280QV support is untested.
The power-on sequence is not correct because pxafb doesn't yet support
enabling the LCD controller in the middle of the it.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-arm/arch-pxa/magician.h b/include/asm-arm/arch-pxa/magician.h
index 216921db9d63..b34fd5683e2d 100644
--- a/include/asm-arm/arch-pxa/magician.h
+++ b/include/asm-arm/arch-pxa/magician.h
@@ -35,6 +35,7 @@
 #define GPIO48_MAGICIAN_UNKNOWN                 48
 #define GPIO56_MAGICIAN_UNKNOWN                 56
 #define GPIO57_MAGICIAN_CAM_RESET               57
+#define GPIO75_MAGICIAN_SAMSUNG_POWER           75
 #define GPIO83_MAGICIAN_nIR_EN                  83
 #define GPIO86_MAGICIAN_GSM_RESET               86
 #define GPIO87_MAGICIAN_GSM_SELECT              87
@@ -82,6 +83,7 @@
 #define GPIO48_MAGICIAN_UNKNOWN_MD              (48 | GPIO_OUT)
 #define GPIO56_MAGICIAN_UNKNOWN_MD              (56 | GPIO_OUT)
 #define GPIO57_MAGICIAN_CAM_RESET_MD            (57 | GPIO_OUT)
+#define GPIO75_MAGICIAN_SAMSUNG_POWER_MD        (75 | GPIO_OUT)
 #define GPIO83_MAGICIAN_nIR_EN_MD               (83 | GPIO_OUT)
 #define GPIO86_MAGICIAN_GSM_RESET_MD            (86 | GPIO_OUT)
 #define GPIO87_MAGICIAN_GSM_SELECT_MD           (87 | GPIO_OUT)