From: Giulio Benetti <giulio.benetti@micronovasrl.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] PATCH add rgb555 for at91
Date: Thu, 18 Jun 2009 12:52:39 +0200 [thread overview]
Message-ID: <h1d6ej$esr$1@ger.gmane.org> (raw)
Signed-off-by: giulio.benetti at micronovasrl.com
diff -urpN b/common/lcd.c a/common/lcd.c
--- b/common/lcd.c 2009-06-14 21:30:39.000000000 +0200
+++ a/common/lcd.c 2009-06-18 12:45:15.000000000 +0200
@@ -1,4 +1,4 @@
-/*
+/*OC
* Common LCD routines for supported CPUs
*
* (C) Copyright 2001-2002
@@ -575,6 +575,10 @@ void bitmap_plot (int x, int y)
lut_entry = ((colreg & 0x000F) << 11) |
((colreg & 0x00F0) << 2) |
((colreg & 0x0F00) >> 7);
+#elif defined (CONFIG_ATMEL_LCD_RGB555)
+ lut_entry = ((colreg & 0x000F) << 1) |
+ ((colreg & 0x00F0) << 2) |
+ ((colreg & 0x0F00) << 3);
#else /* CONFIG_ATMEL_LCD_RGB565 */
lut_entry = ((colreg & 0x000F) << 1) |
((colreg & 0x00F0) << 3) |
diff -urpN b/drivers/video/atmel_lcdfb.c a/drivers/video/atmel_lcdfb.c
--- b/drivers/video/atmel_lcdfb.c 2009-06-14 21:30:39.000000000 +0200
+++ a/drivers/video/atmel_lcdfb.c 2009-06-18 12:45:15.000000000 +0200
@@ -57,6 +57,9 @@ void lcd_setcolreg(ushort regno, ushort
#if defined(CONFIG_ATMEL_LCD_BGR555)
lcdc_writel(panel_info.mmio, ATMEL_LCDC_LUT(regno),
(red >> 3) | ((green & 0xf8) << 2) | ((blue & 0xf8) << 7));
+#elif defined(CONFIG_ATMEL_LCD_RGB555)
+ lcdc_writel(panel_info.mmio, ATMEL_LCDC_LUT(regno),
+ (blue >> 3) | ((green & 0xf8) << 2) | ((red & 0xf8) << 7));
#else
lcdc_writel(panel_info.mmio, ATMEL_LCDC_LUT(regno),
(blue >> 3) | ((green & 0xfc) << 3) | ((red & 0xf8) << 8));
--
Giulio Benetti
R&D
Micronova srl
next reply other threads:[~2009-06-18 10:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-18 10:52 Giulio Benetti [this message]
2009-06-18 14:07 ` [U-Boot] PATCH add rgb555 for at91 Detlev Zundel
2009-06-18 14:23 ` Giulio Benetti
2009-06-19 8:26 ` Detlev Zundel
2009-06-19 10:17 ` Giulio Benetti
2009-06-23 9:32 ` Detlev Zundel
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