/*
*
- * $Id$
*
* Copyright (C) 2005 Mike Isely <isely@pobox.com>
*
#include <linux/mod_devicetable.h>
#include <linux/videodev2.h>
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+#include "pvrusb2-dvb.h"
+#endif
/*
#define PVR2_ROUTING_SCHEME_HAUPPAUGE 0
#define PVR2_ROUTING_SCHEME_GOTVIEW 1
+#define PVR2_DIGITAL_SCHEME_NONE 0
+#define PVR2_DIGITAL_SCHEME_HAUPPAUGE 1
+#define PVR2_DIGITAL_SCHEME_ONAIR 2
+
+#define PVR2_LED_SCHEME_NONE 0
+#define PVR2_LED_SCHEME_HAUPPAUGE 1
+
+#define PVR2_IR_SCHEME_NONE 0
+#define PVR2_IR_SCHEME_24XXX 1
+#define PVR2_IR_SCHEME_ZILOG 2
+
/* This describes a particular hardware type (except for the USB device ID
which must live in a separate structure due to environmental
constraints). See the top of pvrusb2-hdw.c for where this is
was initialized from internal ROM. */
struct pvr2_string_table fx2_firmware;
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+ /* callback functions to handle attachment of digital tuner & demod */
+ struct pvr2_dvb_props *dvb_props;
+
+#endif
+ /* Initial standard bits to use for this device, if not zero.
+ Anything set here is also implied as an available standard.
+ Note: This is ignored if overridden on the module load line via
+ the video_std module option. */
+ v4l2_std_id default_std_mask;
+
+ /* V4L tuner type ID to use with this device (only used if the
+ driver could not discover the type any other way). */
+ int default_tuner_type;
+
/* Signal routing scheme used by device, contains one of
PVR2_ROUTING_SCHEME_XXX. Schemes have to be defined as we
encounter them. This is an arbitrary integer scheme id; its
meaning is contained entirely within the driver and is
interpreted by logic which must send commands to the chip-level
drivers (search for things which touch this field). */
- unsigned int signal_routing_scheme;
+ unsigned char signal_routing_scheme;
- /* V4L tuner type ID to use with this device (only used if the
- driver could not discover the type any other way). */
- int default_tuner_type;
+ /* Indicates scheme for controlling device's LED (if any). The
+ driver will turn on the LED when streaming is underway. This
+ contains one of PVR2_LED_SCHEME_XXX. */
+ unsigned char led_scheme;
- /* Initial standard bits to use for this device, if not zero.
- Anything set here is also implied as an available standard.
- Note: This is ignored if overridden on the module load line via
- the video_std module option. */
- v4l2_std_id default_std_mask;
+ /* Control scheme to use if there is a digital tuner. This
+ contains one of PVR2_DIGITAL_SCHEME_XXX. This is an arbitrary
+ integer scheme id; its meaning is contained entirely within the
+ driver and is interpreted by logic which must control the
+ streaming pathway (search for things which touch this field). */
+ unsigned char digital_control_scheme;
/* If set, we don't bother trying to load cx23416 firmware. */
- char flag_skip_cx23416_firmware;
+ unsigned int flag_skip_cx23416_firmware:1;
+
+ /* If set, the encoder must be healthy in order for digital mode to
+ work (otherwise we assume that digital streaming will work even
+ if we fail to locate firmware for the encoder). If the device
+ doesn't support digital streaming then this flag has no
+ effect. */
+ unsigned int flag_digital_requires_cx23416:1;
/* Device has a hauppauge eeprom which we can interrogate. */
- char flag_has_hauppauge_rom;
+ unsigned int flag_has_hauppauge_rom:1;
/* Device does not require a powerup command to be issued. */
- char flag_no_powerup;
+ unsigned int flag_no_powerup:1;
/* Device has a cx25840 - this enables special additional logic to
handle it. */
- char flag_has_cx25840;
+ unsigned int flag_has_cx25840:1;
/* Device has a wm8775 - this enables special additional logic to
ensure that it is found. */
- char flag_has_wm8775;
-
- /* Device has IR hardware that can be faked into looking like a
- normal Hauppauge i2c IR receiver. This is currently very
- specific to the 24xxx device, where Hauppauge had replaced their
- 'standard' I2C IR receiver with a bunch of FPGA logic controlled
- directly via the FX2. Turning this on tells the pvrusb2 driver
- to virtualize the presence of the non-existant IR receiver chip and
- implement the virtual receiver in terms of appropriate FX2
- commands. */
- char flag_has_hauppauge_custom_ir;
+ unsigned int flag_has_wm8775:1;
+
+ /* Indicate any specialized IR scheme that might need to be
+ supported by this driver. If not set, then it is assumed that
+ IR can work without help from the driver (which is frequently
+ the case). This is otherwise set to one of
+ PVR2_IR_SCHEME_xxxx. For "xxxx", the value "24XXX" indicates a
+ Hauppauge 24xxx class device which has an FPGA-hosted IR
+ receiver that can only be reached via FX2 command codes. In
+ that case the pvrusb2 driver will emulate the behavior of the
+ older 29xxx device's IR receiver (a "virtual" I2C chip) in terms
+ of those command codes. For the value "ZILOG", we're dealing
+ with an IR chip that must be taken out of reset via another FX2
+ command code (which is the case for HVR-1950 devices). */
+ unsigned int ir_scheme:2;
+
+ /* These bits define which kinds of sources the device can handle.
+ Note: Digital tuner presence is inferred by the
+ digital_control_scheme enumeration. */
+ unsigned int flag_has_fmradio:1; /* Has FM radio receiver */
+ unsigned int flag_has_analogtuner:1; /* Has analog tuner */
+ unsigned int flag_has_composite:1; /* Has composite input */
+ unsigned int flag_has_svideo:1; /* Has s-video input */
};
extern struct usb_device_id pvr2_device_table[];