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authorMauro Carvalho Chehab <mchehab@redhat.com>2012-10-05 14:36:26 +0200
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-10-05 14:36:26 +0200
commitbd0d10498826ed150da5e4c45baf8b9c7088fb71 (patch)
treecdee4371121a355d627a655c4eef5c0047b0462a /drivers/media/platform/indycam.h
parent[media] v4l2-ioctl.c: fix overlay support (diff)
parentem28xx: regression fix: use DRX-K sync firmware requests on em28xx (diff)
downloadlinux-bd0d10498826ed150da5e4c45baf8b9c7088fb71.tar.xz
linux-bd0d10498826ed150da5e4c45baf8b9c7088fb71.zip
Merge branch 'staging/for_v3.7' into v4l_for_linus
* staging/for_v3.7: (2891 commits) em28xx: regression fix: use DRX-K sync firmware requests on em28xx drxk: allow loading firmware synchrousnously em28xx: Make all em28xx extensions to be initialized asynchronously [media] tda18271: properly report read errors in tda18271_get_id [media] tda18271: delay IR & RF calibration until init() if delay_cal is set [media] MAINTAINERS: add Michael Krufky as tda827x maintainer [media] MAINTAINERS: add Michael Krufky as tda8290 maintainer [media] MAINTAINERS: add Michael Krufky as cxusb maintainer [media] MAINTAINERS: add Michael Krufky as lg2160 maintainer [media] MAINTAINERS: add Michael Krufky as lgdt3305 maintainer [media] MAINTAINERS: add Michael Krufky as mxl111sf maintainer [media] MAINTAINERS: add Michael Krufky as mxl5007t maintainer [media] MAINTAINERS: add Michael Krufky as tda18271 maintainer [media] s5p-tv: Report only multi-plane capabilities in vidioc_querycap [media] s5p-mfc: Fix misplaced return statement in s5p_mfc_suspend() [media] exynos-gsc: Add missing static storage class specifiers [media] exynos-gsc: Remove <linux/version.h> header file inclusion [media] s5p-fimc: Fix incorrect condition in fimc_lite_reqbufs() [media] s5p-tv: Fix potential NULL pointer dereference error [media] s5k6aa: Fix possible NULL pointer dereference ... Conflicts: drivers/media/platform/s5p-fimc/fimc-capture.c drivers/media/platform/s5p-fimc/fimc-lite.c
Diffstat (limited to 'drivers/media/platform/indycam.h')
-rw-r--r--drivers/media/platform/indycam.h93
1 files changed, 93 insertions, 0 deletions
diff --git a/drivers/media/platform/indycam.h b/drivers/media/platform/indycam.h
new file mode 100644
index 000000000000..881f21c474c4
--- /dev/null
+++ b/drivers/media/platform/indycam.h
@@ -0,0 +1,93 @@
+/*
+ * indycam.h - Silicon Graphics IndyCam digital camera driver
+ *
+ * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
+ * Copyright (C) 2004,2005 Mikael Nousiainen <tmnousia@cc.hut.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.
+ */
+
+#ifndef _INDYCAM_H_
+#define _INDYCAM_H_
+
+/* I2C address for the Guinness Camera */
+#define INDYCAM_ADDR 0x56
+
+/* Camera version */
+#define CAMERA_VERSION_INDY 0x10 /* v1.0 */
+#define CAMERA_VERSION_MOOSE 0x12 /* v1.2 */
+#define INDYCAM_VERSION_MAJOR(x) (((x) & 0xf0) >> 4)
+#define INDYCAM_VERSION_MINOR(x) ((x) & 0x0f)
+
+/* Register bus addresses */
+#define INDYCAM_REG_CONTROL 0x00
+#define INDYCAM_REG_SHUTTER 0x01
+#define INDYCAM_REG_GAIN 0x02
+#define INDYCAM_REG_BRIGHTNESS 0x03 /* read-only */
+#define INDYCAM_REG_RED_BALANCE 0x04
+#define INDYCAM_REG_BLUE_BALANCE 0x05
+#define INDYCAM_REG_RED_SATURATION 0x06
+#define INDYCAM_REG_BLUE_SATURATION 0x07
+#define INDYCAM_REG_GAMMA 0x08
+#define INDYCAM_REG_VERSION 0x0e /* read-only */
+#define INDYCAM_REG_RESET 0x0f /* write-only */
+
+#define INDYCAM_REG_LED 0x46
+#define INDYCAM_REG_ORIENTATION 0x47
+#define INDYCAM_REG_BUTTON 0x48
+
+/* Field definitions of registers */
+#define INDYCAM_CONTROL_AGCENA (1<<0) /* automatic gain control */
+#define INDYCAM_CONTROL_AWBCTL (1<<1) /* automatic white balance */
+ /* 2-3 are reserved */
+#define INDYCAM_CONTROL_EVNFLD (1<<4) /* read-only */
+
+#define INDYCAM_SHUTTER_10000 0x02 /* 1/10000 second */
+#define INDYCAM_SHUTTER_4000 0x04 /* 1/4000 second */
+#define INDYCAM_SHUTTER_2000 0x08 /* 1/2000 second */
+#define INDYCAM_SHUTTER_1000 0x10 /* 1/1000 second */
+#define INDYCAM_SHUTTER_500 0x20 /* 1/500 second */
+#define INDYCAM_SHUTTER_250 0x3f /* 1/250 second */
+#define INDYCAM_SHUTTER_125 0x7e /* 1/125 second */
+#define INDYCAM_SHUTTER_100 0x9e /* 1/100 second */
+#define INDYCAM_SHUTTER_60 0x00 /* 1/60 second */
+
+#define INDYCAM_LED_ACTIVE 0x10
+#define INDYCAM_LED_INACTIVE 0x30
+#define INDYCAM_ORIENTATION_BOTTOM_TO_TOP 0x40
+#define INDYCAM_BUTTON_RELEASED 0x10
+
+/* Values for controls */
+#define INDYCAM_SHUTTER_MIN 0x00
+#define INDYCAM_SHUTTER_MAX 0xff
+#define INDYCAM_GAIN_MIN 0x00
+#define INDYCAM_GAIN_MAX 0xff
+#define INDYCAM_RED_BALANCE_MIN 0x00
+#define INDYCAM_RED_BALANCE_MAX 0xff
+#define INDYCAM_BLUE_BALANCE_MIN 0x00
+#define INDYCAM_BLUE_BALANCE_MAX 0xff
+#define INDYCAM_RED_SATURATION_MIN 0x00
+#define INDYCAM_RED_SATURATION_MAX 0xff
+#define INDYCAM_BLUE_SATURATION_MIN 0x00
+#define INDYCAM_BLUE_SATURATION_MAX 0xff
+#define INDYCAM_GAMMA_MIN 0x00
+#define INDYCAM_GAMMA_MAX 0xff
+
+#define INDYCAM_AGC_DEFAULT 1
+#define INDYCAM_AWB_DEFAULT 0
+#define INDYCAM_SHUTTER_DEFAULT 0xff
+#define INDYCAM_GAIN_DEFAULT 0x80
+#define INDYCAM_RED_BALANCE_DEFAULT 0x18
+#define INDYCAM_BLUE_BALANCE_DEFAULT 0xa4
+#define INDYCAM_RED_SATURATION_DEFAULT 0x80
+#define INDYCAM_BLUE_SATURATION_DEFAULT 0xc0
+#define INDYCAM_GAMMA_DEFAULT 0x80
+
+/* Driver interface definitions */
+
+#define INDYCAM_CONTROL_RED_SATURATION (V4L2_CID_PRIVATE_BASE + 0)
+#define INDYCAM_CONTROL_BLUE_SATURATION (V4L2_CID_PRIVATE_BASE + 1)
+
+#endif