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Diffstat (limited to 'drivers/media/usb/as102/as102_drv.h')
-rw-r--r--drivers/media/usb/as102/as102_drv.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/media/usb/as102/as102_drv.h b/drivers/media/usb/as102/as102_drv.h
new file mode 100644
index 0000000..aee2d76
--- /dev/null
+++ b/drivers/media/usb/as102/as102_drv.h
@@ -0,0 +1,83 @@
+/*
+ * Abilis Systems Single DVB-T Receiver
+ * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.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, 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.
+ */
+
+#ifndef _AS102_DRV_H
+#define _AS102_DRV_H
+#include <linux/usb.h>
+#include <dvb_demux.h>
+#include <dvb_frontend.h>
+#include <dmxdev.h>
+#include "as10x_handle.h"
+#include "as10x_cmd.h"
+#include "as102_usb_drv.h"
+
+#define DRIVER_FULL_NAME "Abilis Systems as10x usb driver"
+#define DRIVER_NAME "as10x_usb"
+
+#define debug as102_debug
+extern struct usb_driver as102_usb_driver;
+extern int elna_enable;
+
+#define AS102_DEVICE_MAJOR 192
+
+#define AS102_USB_BUF_SIZE 512
+#define MAX_STREAM_URB 32
+
+struct as10x_bus_adapter_t {
+ struct usb_device *usb_dev;
+ /* bus token lock */
+ struct mutex lock;
+ /* low level interface for bus adapter */
+ union as10x_bus_token_t {
+ /* usb token */
+ struct as10x_usb_token_cmd_t usb;
+ } token;
+
+ /* token cmd xfer id */
+ uint16_t cmd_xid;
+
+ /* as10x command and response for dvb interface*/
+ struct as10x_cmd_t *cmd, *rsp;
+
+ /* bus adapter private ops callback */
+ struct as102_priv_ops_t *ops;
+};
+
+struct as102_dev_t {
+ const char *name;
+ struct as10x_bus_adapter_t bus_adap;
+ struct list_head device_entry;
+ struct kref kref;
+ uint8_t elna_cfg;
+
+ struct dvb_adapter dvb_adap;
+ struct dvb_frontend *dvb_fe;
+ struct dvb_demux dvb_dmx;
+ struct dmxdev dvb_dmxdev;
+
+ /* timer handle to trig ts stream download */
+ struct timer_list timer_handle;
+
+ struct mutex sem;
+ dma_addr_t dma_addr;
+ void *stream;
+ int streaming;
+ struct urb *stream_urb[MAX_STREAM_URB];
+};
+
+int as102_dvb_register(struct as102_dev_t *dev);
+void as102_dvb_unregister(struct as102_dev_t *dev);
+
+#endif

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