Patchwork [U-Boot,V3,1/7] omap3: add useful dss defines

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Submitter Nikita Kiryanov
Date Jan. 31, 2013, 7:39 a.m.
Message ID <1359618000-19069-2-git-send-email-nikita@compulab.co.il>
Download mbox | patch
Permalink /patch/217110/
State Accepted
Delegated to: Tom Rini
Headers show

Comments

Nikita Kiryanov - Jan. 31, 2013, 7:39 a.m.
Add useful omap3 dss defines for: polarity, TFT data lines, lcd
display type, gfx burst size, and gfx format

Cc: Anatolij Gustschin <agust@denx.de>
Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
---
Changes in V3:
	- Removed unused #define (burst size) [Wolfgang Denk]

Changes in V2:
	- GFX format #define values are shifted [Jeroen Hofstee]

 arch/arm/include/asm/arch-omap3/dss.h |   30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

Patch

diff --git a/arch/arm/include/asm/arch-omap3/dss.h b/arch/arm/include/asm/arch-omap3/dss.h
index ffaffbb..0cbef84 100644
--- a/arch/arm/include/asm/arch-omap3/dss.h
+++ b/arch/arm/include/asm/arch-omap3/dss.h
@@ -167,6 +167,36 @@  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)
+
 /* Panel Configuration */
 struct panel_config {
 	u32 timing_h;