---

yaml
---
r: 242042
b: refs/heads/master
c: 68e342b
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: de1135d44f4f25bee5a22d92e7cf2de64ded0dca
+refs/heads/master: 68e342b3068cae62f3378cb4a1d385734ea52784

trunk/drivers/media/video/omap3isp/isph3a.h

@@ -0,0 +1,117 @@
+/*
+ * isph3a.h
+ *
+ * TI OMAP3 ISP - H3A AF module
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2009 Texas Instruments, Inc.
+ *
+ * Contacts: David Cohen <dacohen@gmail.com>
+ *	     Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *	     Sakari Ailus <sakari.ailus@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef OMAP3_ISP_H3A_H
+#define OMAP3_ISP_H3A_H
+
+#include <linux/omap3isp.h>
+
+/*
+ * ----------
+ * -H3A AEWB-
+ * ----------
+ */
+
+#define AEWB_PACKET_SIZE	16
+#define AEWB_SATURATION_LIMIT	0x3ff
+
+/* Flags for changed registers */
+#define PCR_CHNG		(1 << 0)
+#define AEWWIN1_CHNG		(1 << 1)
+#define AEWINSTART_CHNG		(1 << 2)
+#define AEWINBLK_CHNG		(1 << 3)
+#define AEWSUBWIN_CHNG		(1 << 4)
+#define PRV_WBDGAIN_CHNG	(1 << 5)
+#define PRV_WBGAIN_CHNG		(1 << 6)
+
+/* ISPH3A REGISTERS bits */
+#define ISPH3A_PCR_AF_EN	(1 << 0)
+#define ISPH3A_PCR_AF_ALAW_EN	(1 << 1)
+#define ISPH3A_PCR_AF_MED_EN	(1 << 2)
+#define ISPH3A_PCR_AF_BUSY	(1 << 15)
+#define ISPH3A_PCR_AEW_EN	(1 << 16)
+#define ISPH3A_PCR_AEW_ALAW_EN	(1 << 17)
+#define ISPH3A_PCR_AEW_BUSY	(1 << 18)
+#define ISPH3A_PCR_AEW_MASK	(ISPH3A_PCR_AEW_ALAW_EN | \
+				 ISPH3A_PCR_AEW_AVE2LMT_MASK)
+
+/*
+ * --------
+ * -H3A AF-
+ * --------
+ */
+
+/* Peripheral Revision */
+#define AFPID				0x0
+
+#define AFCOEF_OFFSET			0x00000004	/* COEF base address */
+
+/* PCR fields */
+#define AF_BUSYAF			(1 << 15)
+#define AF_FVMODE			(1 << 14)
+#define AF_RGBPOS			(0x7 << 11)
+#define AF_MED_TH			(0xFF << 3)
+#define AF_MED_EN			(1 << 2)
+#define AF_ALAW_EN			(1 << 1)
+#define AF_EN				(1 << 0)
+#define AF_PCR_MASK			(AF_FVMODE | AF_RGBPOS | AF_MED_TH | \
+					 AF_MED_EN | AF_ALAW_EN)
+
+/* AFPAX1 fields */
+#define AF_PAXW				(0x7F << 16)
+#define AF_PAXH				0x7F
+
+/* AFPAX2 fields */
+#define AF_AFINCV			(0xF << 13)
+#define AF_PAXVC			(0x7F << 6)
+#define AF_PAXHC			0x3F
+
+/* AFPAXSTART fields */
+#define AF_PAXSH			(0xFFF<<16)
+#define AF_PAXSV			0xFFF
+
+/* COEFFICIENT MASK */
+#define AF_COEF_MASK0			0xFFF
+#define AF_COEF_MASK1			(0xFFF<<16)
+
+/* BIT SHIFTS */
+#define AF_RGBPOS_SHIFT			11
+#define AF_MED_TH_SHIFT			3
+#define AF_PAXW_SHIFT			16
+#define AF_LINE_INCR_SHIFT		13
+#define AF_VT_COUNT_SHIFT		6
+#define AF_HZ_START_SHIFT		16
+#define AF_COEF_SHIFT			16
+
+/* Init and cleanup functions */
+int omap3isp_h3a_aewb_init(struct isp_device *isp);
+int omap3isp_h3a_af_init(struct isp_device *isp);
+
+void omap3isp_h3a_aewb_cleanup(struct isp_device *isp);
+void omap3isp_h3a_af_cleanup(struct isp_device *isp);
+
+#endif /* OMAP3_ISP_H3A_H */