patch-2.4.4 linux/drivers/video/pmagb-b-fb.h

• Lines: 33
• Date: Wed Apr 18 11:49:12 2001
• Orig file: v2.4.3/linux/drivers/video/pmagb-b-fb.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.3/linux/drivers/video/pmagb-b-fb.h linux/drivers/video/pmagb-b-fb.h
@@ -0,0 +1,32 @@
+/*
+ *      linux/drivers/video/pmagb-b-fb.h
+ *
+ *      TurboChannel PMAGB-B framebuffer card support,
+ *      Copyright (C) 1999, 2000, 2001 by
+ *      Michael Engel <engel@unix-ag.org> and 
+ *      Karsten Merker <merker@linxutag.org>
+ *      This file is subject to the terms and conditions of the GNU General
+ *      Public License.  See the file COPYING in the main directory of this
+ *      archive for more details.
+ */
+
+
+/*
+ * Bt459 RAM DAC register base offset (rel. to TC slot base address)
+ */
+#define PMAGB_B_BT459_OFFSET			0x001C0000
+
+/*
+ * Begin of PMAGB-B framebuffer memory, resolution is configurable:
+ * 1024x864x8 or 1280x1024x8, settable by jumper on the card
+ */
+#define PMAGB_B_ONBOARD_FBMEM_OFFSET	0x00201000
+
+/*
+ * Bt459 register offsets, byte-wide registers
+ */
+
+#define BT459_ADR_LOW			BT459_OFFSET + 0x00	/* addr. low */
+#define BT459_ADR_HIGH			BT459_OFFSET + 0x04	/* addr. high */
+#define BT459_DATA			BT459_OFFSET + 0x08	/* r/w data */
+#define BT459_CMAP			BT459_OFFSET + 0x0C	/* color map */