Add useful omap3 dss defines for: polarity, TFT data lines, lcd
display type, gfx burst size, and gfx format

Signed-off-by: Nikita Kiryanov <nik...@compulab.co.il>
Signed-off-by: Igor Grinberg <grinb...@compulab.co.il>
---
 arch/arm/include/asm/arch-omap3/dss.h |   35 +++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm/include/asm/arch-omap3/dss.h 
b/arch/arm/include/asm/arch-omap3/dss.h
index ffaffbb..cb6d746 100644
--- a/arch/arm/include/asm/arch-omap3/dss.h
+++ b/arch/arm/include/asm/arch-omap3/dss.h
@@ -167,6 +167,41 @@ struct venc_regs {
 #define VENC_OUT_SEL                           (1 << 6)
 #define DIG_LPP_SHIFT                          16
 
+/* LCD display type */
+#define PASSIVE_DISPLAY                        0
+#define ACTIVE_DISPLAY                 1
+
+/* TFTDATALINES */
+#define LCD_INTERFACE_12_BIT   0
+#define LCD_INTERFACE_16_BIT   1
+#define LCD_INTERFACE_18_BIT   2
+#define LCD_INTERFACE_24_BIT   3
+
+/* Polarity */
+#define DSS_IVS        (1 << 12)
+#define DSS_IHS        (1 << 13)
+#define DSS_IPC        (1 << 14)
+#define DSS_IEO        (1 << 15)
+
+/* GFX format */
+#define GFXFORMAT_BITMAP1              0x0
+#define GFXFORMAT_BITMAP2              0x1
+#define GFXFORMAT_BITMAP4              0x2
+#define GFXFORMAT_BITMAP8              0x3
+#define GFXFORMAT_RGB12                        0x4
+#define GFXFORMAT_ARGB16               0x5
+#define GFXFORMAT_RGB16                        0x6
+#define GFXFORMAT_RGB24_UNPACKED       0x8
+#define GFXFORMAT_RGB24_PACKED         0x9
+#define GFXFORMAT_ARGB32               0xC
+#define GFXFORMAT_RGBA32               0xD
+#define GFXFORMAT_RGBx32               0xE
+
+/* GFX burst size */
+#define GFXBURSTSIZE4  0
+#define GFXBURSTSIZE8  1
+#define GFXBURSTSIZE16 2
+
 /* Panel Configuration */
 struct panel_config {
        u32 timing_h;
-- 
1.7.10.4

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