Staging: add the go7007 video driver
Todo:
- checkpatch.pl cleanups
- sparse cleanups
- lots of little modules, should be merged together
and added to the build.
- testing?
- handle churn in v4l layer.
Many thanks to Ross Cohen <rcohen@snurgle.org> for cleanup patches on
this driver.
Cc: Ross Cohen <rcohen@snurgle.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/go7007/wis-i2c.h b/drivers/staging/go7007/wis-i2c.h
new file mode 100644
index 0000000..993f658
--- /dev/null
+++ b/drivers/staging/go7007/wis-i2c.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2005-2006 Micronas USA Inc.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+
+/* Temporary I2C IDs -- these need to be replaced with real registered IDs */
+#define I2C_DRIVERID_WIS_SAA7115 0xf0f0
+#define I2C_DRIVERID_WIS_UDA1342 0xf0f1
+#define I2C_DRIVERID_WIS_SONY_TUNER 0xf0f2
+#define I2C_DRIVERID_WIS_TW9903 0xf0f3
+#define I2C_DRIVERID_WIS_SAA7113 0xf0f4
+#define I2C_DRIVERID_WIS_OV7640 0xf0f5
+#define I2C_DRIVERID_WIS_TW2804 0xf0f6
+#define I2C_ALGO_GO7007 0xf00000
+#define I2C_ALGO_GO7007_USB 0xf10000
+
+/* Flag to indicate that the client needs to be accessed with SCCB semantics */
+/* We re-use the I2C_M_TEN value so the flag passes through the masks in the
+ * core I2C code. Major kludge, but the I2C layer ain't exactly flexible. */
+#define I2C_CLIENT_SCCB 0x10
+
+typedef int (*found_proc) (struct i2c_adapter *, int, int);
+int wis_i2c_add_driver(unsigned int id, found_proc found_proc);
+void wis_i2c_del_driver(found_proc found_proc);
+
+int wis_i2c_probe_device(struct i2c_adapter *adapter,
+ unsigned int id, int addr);
+
+/* Definitions for new video decoder commands */
+
+struct video_decoder_resolution {
+ unsigned int width;
+ unsigned int height;
+};
+
+#define DECODER_SET_RESOLUTION _IOW('d', 200, struct video_decoder_resolution)
+#define DECODER_SET_CHANNEL _IOW('d', 201, int)
+
+/* Sony tuner types */
+
+#define TUNER_SONY_BTF_PG472Z 200
+#define TUNER_SONY_BTF_PK467Z 201
+#define TUNER_SONY_BTF_PB463Z 202