40 static int pvr2_encoder_write_words(struct pvr2_hdw *hdw,  in pvr2_encoder_write_words()  argument
62 		memset(hdw->cmd_buffer,0,sizeof(hdw->cmd_buffer));  in pvr2_encoder_write_words()
64 		hdw->cmd_buffer[bAddr++] = FX2CMD_MEM_WRITE_DWORD;  in pvr2_encoder_write_words()
67 			hdw->cmd_buffer[bAddr+6] = (addr & 0xffu);  in pvr2_encoder_write_words()
68 			hdw->cmd_buffer[bAddr+5] = ((addr>>8) & 0xffu);  in pvr2_encoder_write_words()
69 			hdw->cmd_buffer[bAddr+4] = ((addr>>16) & 0xffu);  in pvr2_encoder_write_words()
70 			PVR2_DECOMPOSE_LE(hdw->cmd_buffer, bAddr,data[idx]);  in pvr2_encoder_write_words()
73 		ret = pvr2_send_request(hdw,  in pvr2_encoder_write_words()
74 					hdw->cmd_buffer,1+(chunkCnt*7),  in pvr2_encoder_write_words()
86 static int pvr2_encoder_read_words(struct pvr2_hdw *hdw,  in pvr2_encoder_read_words()  argument
108 		hdw->cmd_buffer[0] =  in pvr2_encoder_read_words()
111 		hdw->cmd_buffer[1] = 0;  in pvr2_encoder_read_words()
112 		hdw->cmd_buffer[2] = 0;  in pvr2_encoder_read_words()
113 		hdw->cmd_buffer[3] = 0;  in pvr2_encoder_read_words()
114 		hdw->cmd_buffer[4] = 0;  in pvr2_encoder_read_words()
115 		hdw->cmd_buffer[5] = ((offs>>16) & 0xffu);  in pvr2_encoder_read_words()
116 		hdw->cmd_buffer[6] = ((offs>>8) & 0xffu);  in pvr2_encoder_read_words()
117 		hdw->cmd_buffer[7] = (offs & 0xffu);  in pvr2_encoder_read_words()
118 		ret = pvr2_send_request(hdw,  in pvr2_encoder_read_words()
119 					hdw->cmd_buffer,8,  in pvr2_encoder_read_words()
120 					hdw->cmd_buffer,  in pvr2_encoder_read_words()
125 			data[idx] = PVR2_COMPOSE_LE(hdw->cmd_buffer,idx*4);  in pvr2_encoder_read_words()
155 	struct pvr2_hdw *hdw = (struct pvr2_hdw *)ctxt;  in pvr2_encoder_cmd()  local
209 	LOCK_TAKE(hdw->ctl_lock); do {  in pvr2_encoder_cmd()
211 		if (!hdw->state_encoder_ok) {  in pvr2_encoder_cmd()
230 		ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,idx);  in pvr2_encoder_cmd()
233 		ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,1);  in pvr2_encoder_cmd()
238 			ret = pvr2_encoder_read_words(hdw,MBOX_BASE,rdData,  in pvr2_encoder_cmd()
280 			del_timer_sync(&hdw->encoder_run_timer);  in pvr2_encoder_cmd()
281 			hdw->state_encoder_ok = 0;  in pvr2_encoder_cmd()
285 				   (hdw->state_encoder_ok ? "true" : "false"));  in pvr2_encoder_cmd()
286 			if (hdw->state_encoder_runok) {  in pvr2_encoder_cmd()
287 				hdw->state_encoder_runok = 0;  in pvr2_encoder_cmd()
291 					   (hdw->state_encoder_runok ?  in pvr2_encoder_cmd()
309 		ret = pvr2_encoder_write_words(hdw,MBOX_BASE,wrData,1);  in pvr2_encoder_cmd()
312 	} while(0); LOCK_GIVE(hdw->ctl_lock);  in pvr2_encoder_cmd()
318 static int pvr2_encoder_vcmd(struct pvr2_hdw *hdw, int cmd,  in pvr2_encoder_vcmd()  argument
341 	return pvr2_encoder_cmd(hdw,cmd,args,0,data);  in pvr2_encoder_vcmd()
347 static int pvr2_encoder_prep_config(struct pvr2_hdw *hdw)  in pvr2_encoder_prep_config()  argument
358 	LOCK_TAKE(hdw->ctl_lock); do {  in pvr2_encoder_prep_config()
361 		pvr2_encoder_write_words(hdw,0x01fe,dat,1);  in pvr2_encoder_prep_config()
362 		pvr2_encoder_write_words(hdw,0x023e,dat,1);  in pvr2_encoder_prep_config()
363 	} while(0); LOCK_GIVE(hdw->ctl_lock);  in pvr2_encoder_prep_config()
378 	ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 5,0,0,0);  in pvr2_encoder_prep_config()
386 	if (hdw->hdw_desc->flag_has_cx25840) {  in pvr2_encoder_prep_config()
391 	ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 3,  in pvr2_encoder_prep_config()
394 	ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 8,0,0,0);  in pvr2_encoder_prep_config()
402 	ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 4,1,0,0);  in pvr2_encoder_prep_config()
405 	ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4, 0,3,0,0);  in pvr2_encoder_prep_config()
406 	ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC,4,15,0,0,0);  in pvr2_encoder_prep_config()
410 	ret |= pvr2_encoder_vcmd(hdw, CX2341X_ENC_MISC, 2, 4, 1);  in pvr2_encoder_prep_config()
415 int pvr2_encoder_adjust(struct pvr2_hdw *hdw)  in pvr2_encoder_adjust()  argument
418 	ret = cx2341x_update(hdw,pvr2_encoder_cmd,  in pvr2_encoder_adjust()
419 			     (hdw->enc_cur_valid ? &hdw->enc_cur_state : NULL),  in pvr2_encoder_adjust()
420 			     &hdw->enc_ctl_state);  in pvr2_encoder_adjust()
425 		hdw->enc_cur_state = hdw->enc_ctl_state;  in pvr2_encoder_adjust()
426 		hdw->enc_cur_valid = !0;  in pvr2_encoder_adjust()
432 int pvr2_encoder_configure(struct pvr2_hdw *hdw)  in pvr2_encoder_configure()  argument
438 	hdw->enc_ctl_state.port = CX2341X_PORT_STREAMING;  in pvr2_encoder_configure()
439 	hdw->enc_ctl_state.width = hdw->res_hor_val;  in pvr2_encoder_configure()
440 	hdw->enc_ctl_state.height = hdw->res_ver_val;  in pvr2_encoder_configure()
441 	hdw->enc_ctl_state.is_50hz = ((hdw->std_mask_cur & V4L2_STD_525_60) ?  in pvr2_encoder_configure()
446 	ret |= pvr2_encoder_prep_config(hdw);  in pvr2_encoder_configure()
450 	if (hdw->hdw_desc->flag_has_cx25840) {  in pvr2_encoder_configure()
456 		hdw,CX2341X_ENC_SET_NUM_VSYNC_LINES, 2,  in pvr2_encoder_configure()
461 		hdw,CX2341X_ENC_SET_EVENT_NOTIFICATION, 4,  in pvr2_encoder_configure()
465 		hdw,CX2341X_ENC_SET_VBI_LINE, 5,  in pvr2_encoder_configure()
474 	ret = pvr2_encoder_adjust(hdw);  in pvr2_encoder_configure()
478 		hdw, CX2341X_ENC_INITIALIZE_INPUT, 0);  in pvr2_encoder_configure()
490 int pvr2_encoder_start(struct pvr2_hdw *hdw)  in pvr2_encoder_start()  argument
495 	pvr2_write_register(hdw, 0x0048, 0xbfffffff);  in pvr2_encoder_start()
497 	pvr2_encoder_vcmd(hdw,CX2341X_ENC_MUTE_VIDEO,1,  in pvr2_encoder_start()
498 			  hdw->input_val == PVR2_CVAL_INPUT_RADIO ? 1 : 0);  in pvr2_encoder_start()
500 	switch (hdw->active_stream_type) {  in pvr2_encoder_start()
502 		status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,  in pvr2_encoder_start()
506 		status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,  in pvr2_encoder_start()
510 		status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_START_CAPTURE,2,  in pvr2_encoder_start()
517 int pvr2_encoder_stop(struct pvr2_hdw *hdw)  in pvr2_encoder_stop()  argument
522 	pvr2_write_register(hdw, 0x0048, 0xffffffff);  in pvr2_encoder_stop()
524 	switch (hdw->active_stream_type) {  in pvr2_encoder_stop()
526 		status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,  in pvr2_encoder_stop()
530 		status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,  in pvr2_encoder_stop()
534 		status = pvr2_encoder_vcmd(hdw,CX2341X_ENC_STOP_CAPTURE,3,  in pvr2_encoder_stop()