- int flag_ok; // device in known good state
- int flag_disconnected; // flag_ok == 0 due to disconnect
- int flag_init_ok; // true if structure is fully initialized
- int flag_streaming_enabled; // true if streaming should be on
- int fw1_state; // current situation with fw1
-
- int flag_decoder_is_tuned;
-
- struct pvr2_decoder_ctrl *decoder_ctrl;
+ /* Bits of state that describe what is going on with various parts
+ of the driver. */
+ int state_pathway_ok; /* Pathway config is ok */
+ int state_encoder_ok; /* Encoder is operational */
+ int state_encoder_run; /* Encoder is running */
+ int state_encoder_config; /* Encoder is configured */
+ int state_encoder_waitok; /* Encoder pre-wait done */
+ int state_encoder_runok; /* Encoder has run for >= .25 sec */
+ int state_decoder_run; /* Decoder is running */
+ int state_usbstream_run; /* FX2 is streaming */
+ int state_decoder_quiescent; /* Decoder idle for > 50msec */
+ int state_pipeline_config; /* Pipeline is configured */
+ int state_pipeline_req; /* Somebody wants to stream */
+ int state_pipeline_pause; /* Pipeline must be paused */
+ int state_pipeline_idle; /* Pipeline not running */
+
+ /* This is the master state of the driver. It is the combined
+ result of other bits of state. Examining this will indicate the
+ overall state of the driver. Values here are one of
+ PVR2_STATE_xxxx */
+ unsigned int master_state;
+
+ /* True if device led is currently on */
+ int led_on;
+
+ /* True if states must be re-evaluated */
+ int state_stale;
+
+ void (*state_func)(void *);
+ void *state_data;
+
+ /* Timer for measuring decoder settling time */
+ struct timer_list quiescent_timer;
+
+ /* Timer for measuring encoder pre-wait time */
+ struct timer_list encoder_wait_timer;
+
+ /* Timer for measuring encoder minimum run time */
+ struct timer_list encoder_run_timer;
+
+ /* Place to block while waiting for state changes */
+ wait_queue_head_t state_wait_data;
+
+
+ int force_dirty; /* consider all controls dirty if true */
+ int flag_ok; /* device in known good state */
+ int flag_modulefail; /* true if at least one module failed to load */
+ int flag_disconnected; /* flag_ok == 0 due to disconnect */
+ int flag_init_ok; /* true if structure is fully initialized */
+ int fw1_state; /* current situation with fw1 */
+ int pathway_state; /* one of PVR2_PATHWAY_xxx */
+ int flag_decoder_missed;/* We've noticed missing decoder */
+ int flag_tripped; /* Indicates overall failure to start */
+
+ unsigned int decoder_client_id;