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authorJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>2009-12-11 16:16:36 -0800
committerTony Lindgren <tony@atomide.com>2009-12-11 16:16:36 -0800
commit8d72c796c9d966b0efc26092dae7005c345b3efa (patch)
tree4f608e2c9e06efca0d0d31394752177fd774138c /arch/arm/mach-omap1/include/mach
parent9cb87a6b443fe6061d91b7eb220d15d01e0dc611 (diff)
omap1: LCD_DMA: Use some define rather than a hexadecimal
The patch corrects the issue introduced with one of my earlier patches: OMAP: DMA: Fix omapfb/lcdc on OMAP1510 broken when PM set[1] as pointed out by OMAP subsystem maintainer. Applies on top of my prevoius patch: OMAP: DMA: move LCD DMA related code from plat-omap to mach-omap1[2] Tested on Amstrad Delta Compile tested with omap_generic_2420_defconfig [1] http://patchwork.kernel.org/patch/57922/ [2] http://patchwork.kernel.org/patch/61952/ Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1/include/mach')
-rw-r--r--arch/arm/mach-omap1/include/mach/lcdc.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/include/mach/lcdc.h b/arch/arm/mach-omap1/include/mach/lcdc.h
new file mode 100644
index 00000000000..89bd703adaf
--- /dev/null
+++ b/arch/arm/mach-omap1/include/mach/lcdc.h
@@ -0,0 +1,57 @@
+/*
+ * arch/arm/mach-omap1/include/mach/lcdc.h
+ *
+ * Extracted from drivers/video/omap/lcdc.c
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef __MACH_LCDC_H__
+#define __MACH_LCDC_H__
+
+#define OMAP_LCDC_BASE 0xfffec000
+#define OMAP_LCDC_SIZE 256
+#define OMAP_LCDC_IRQ INT_LCD_CTRL
+
+#define OMAP_LCDC_CONTROL (OMAP_LCDC_BASE + 0x00)
+#define OMAP_LCDC_TIMING0 (OMAP_LCDC_BASE + 0x04)
+#define OMAP_LCDC_TIMING1 (OMAP_LCDC_BASE + 0x08)
+#define OMAP_LCDC_TIMING2 (OMAP_LCDC_BASE + 0x0c)
+#define OMAP_LCDC_STATUS (OMAP_LCDC_BASE + 0x10)
+#define OMAP_LCDC_SUBPANEL (OMAP_LCDC_BASE + 0x14)
+#define OMAP_LCDC_LINE_INT (OMAP_LCDC_BASE + 0x18)
+#define OMAP_LCDC_DISPLAY_STATUS (OMAP_LCDC_BASE + 0x1c)
+
+#define OMAP_LCDC_STAT_DONE (1 << 0)
+#define OMAP_LCDC_STAT_VSYNC (1 << 1)
+#define OMAP_LCDC_STAT_SYNC_LOST (1 << 2)
+#define OMAP_LCDC_STAT_ABC (1 << 3)
+#define OMAP_LCDC_STAT_LINE_INT (1 << 4)
+#define OMAP_LCDC_STAT_FUF (1 << 5)
+#define OMAP_LCDC_STAT_LOADED_PALETTE (1 << 6)
+
+#define OMAP_LCDC_CTRL_LCD_EN (1 << 0)
+#define OMAP_LCDC_CTRL_LCD_TFT (1 << 7)
+#define OMAP_LCDC_CTRL_LINE_IRQ_CLR_SEL (1 << 10)
+
+#define OMAP_LCDC_IRQ_VSYNC (1 << 2)
+#define OMAP_LCDC_IRQ_DONE (1 << 3)
+#define OMAP_LCDC_IRQ_LOADED_PALETTE (1 << 4)
+#define OMAP_LCDC_IRQ_LINE_NIRQ (1 << 5)
+#define OMAP_LCDC_IRQ_LINE (1 << 6)
+#define OMAP_LCDC_IRQ_MASK (((1 << 5) - 1) << 2)
+
+#endif /* __MACH_LCDC_H__ */