[U-Boot] [PATCH 1/5] omap3: add useful dss defines

Nikita Kiryanov
2012-12-23T07:03:44Z

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

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@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