[U-Boot] [PATCH V1 1/7] omap3: add useful dss defines

Nikita Kiryanov
2013-01-29T12:42:23Z

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..74321ae 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 << 1)
+#define GFXFORMAT_BITMAP2 (0x1 << 1)
+#define GFXFORMAT_BITMAP4 (0x2 << 1)
+#define GFXFORMAT_BITMAP8 (0x3 << 1)
+#define GFXFORMAT_RGB12 (0x4 << 1)
+#define GFXFORMAT_ARGB16 (0x5 << 1)
+#define GFXFORMAT_RGB16 (0x6 << 1)
+#define GFXFORMAT_RGB24_UNPACKED (0x8 << 1)
+#define GFXFORMAT_RGB24_PACKED (0x9 << 1)
+#define GFXFORMAT_ARGB32 (0xC << 1)
+#define GFXFORMAT_RGBA32 (0xD << 1)
+#define GFXFORMAT_RGBx32 (0xE << 1)
+
+/* GFX burst size */
+#define GFXBURSTSIZE4 (0 << 6)
+#define GFXBURSTSIZE8 (1 << 6)
+#define GFXBURSTSIZE16 (2 << 6)
+
/* Panel Configuration */
struct panel_config {
u32 timing_h;
--
1.7.10.4