187 static void setup_vbi(struct au8522_state *state, int aud_input)  in setup_vbi()  argument
192 	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_H_REG017H, 0x00);  in setup_vbi()
193 	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_L_REG018H, 0x00);  in setup_vbi()
194 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TOTAL_BITS_REG019H, 0x00);  in setup_vbi()
195 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TUNIT_H_REG01AH, 0x00);  in setup_vbi()
196 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_TUNIT_L_REG01BH, 0x00);  in setup_vbi()
197 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_THRESH1_REG01CH, 0x00);  in setup_vbi()
198 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT2_REG01EH, 0x00);  in setup_vbi()
199 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT1_REG01FH, 0x00);  in setup_vbi()
200 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT0_REG020H, 0x00);  in setup_vbi()
201 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK2_REG021H,  in setup_vbi()
203 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK1_REG022H,  in setup_vbi()
205 	au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK0_REG023H,  in setup_vbi()
210 		au8522_writereg(state, i, 0x40);  in setup_vbi()
214 	au8522_writereg(state, 0x44, 0x60);  in setup_vbi()
218 	au8522_writereg(state, AU8522_TVDEC_VBI_CTRL_H_REG017H,  in setup_vbi()
223 static void setup_decoder_defaults(struct au8522_state *state, bool is_svideo)  in setup_decoder_defaults()  argument
229 	au8522_writereg(state, AU8522_TVDEC_SHARPNESSREG009H, 0x07);  in setup_decoder_defaults()
230 	au8522_writereg(state, AU8522_TVDEC_BRIGHTNESS_REG00AH, 0xed);  in setup_decoder_defaults()
231 	au8522_writereg(state, AU8522_TVDEC_CONTRAST_REG00BH, 0x79);  in setup_decoder_defaults()
232 	au8522_writereg(state, AU8522_TVDEC_SATURATION_CB_REG00CH, 0x80);  in setup_decoder_defaults()
233 	au8522_writereg(state, AU8522_TVDEC_SATURATION_CR_REG00DH, 0x80);  in setup_decoder_defaults()
234 	au8522_writereg(state, AU8522_TVDEC_HUE_H_REG00EH, 0x00);  in setup_decoder_defaults()
235 	au8522_writereg(state, AU8522_TVDEC_HUE_L_REG00FH, 0x00);  in setup_decoder_defaults()
238 	au8522_writereg(state, AU8522_TVDEC_INT_MASK_REG010H, 0x00);  in setup_decoder_defaults()
241 		au8522_writereg(state, AU8522_VIDEO_MODE_REG011H, 0x04);  in setup_decoder_defaults()
243 		au8522_writereg(state, AU8522_VIDEO_MODE_REG011H, 0x00);  in setup_decoder_defaults()
245 	au8522_writereg(state, AU8522_TVDEC_PGA_REG012H,  in setup_decoder_defaults()
247 	au8522_writereg(state, AU8522_TVDEC_COMB_MODE_REG015H,  in setup_decoder_defaults()
249 	au8522_writereg(state, AU8522_TVDED_DBG_MODE_REG060H,  in setup_decoder_defaults()
252 	if (state->std == V4L2_STD_PAL_M) {  in setup_decoder_defaults()
253 		au8522_writereg(state, AU8522_TVDEC_FORMAT_CTRL1_REG061H,  in setup_decoder_defaults()
257 		au8522_writereg(state, AU8522_TVDEC_FORMAT_CTRL2_REG062H,  in setup_decoder_defaults()
261 		au8522_writereg(state, AU8522_TVDEC_FORMAT_CTRL1_REG061H,  in setup_decoder_defaults()
265 		au8522_writereg(state, AU8522_TVDEC_FORMAT_CTRL2_REG062H,  in setup_decoder_defaults()
268 	au8522_writereg(state, AU8522_TVDEC_VCR_DET_LLIM_REG063H,  in setup_decoder_defaults()
270 	au8522_writereg(state, AU8522_TVDEC_VCR_DET_HLIM_REG064H,  in setup_decoder_defaults()
272 	au8522_writereg(state, AU8522_TVDEC_COMB_VDIF_THR1_REG065H,  in setup_decoder_defaults()
274 	au8522_writereg(state, AU8522_TVDEC_COMB_VDIF_THR2_REG066H,  in setup_decoder_defaults()
276 	au8522_writereg(state, AU8522_TVDEC_COMB_VDIF_THR3_REG067H,  in setup_decoder_defaults()
278 	au8522_writereg(state, AU8522_TVDEC_COMB_NOTCH_THR_REG068H,  in setup_decoder_defaults()
280 	au8522_writereg(state, AU8522_TVDEC_COMB_HDIF_THR1_REG069H,  in setup_decoder_defaults()
282 	au8522_writereg(state, AU8522_TVDEC_COMB_HDIF_THR2_REG06AH,  in setup_decoder_defaults()
284 	au8522_writereg(state, AU8522_TVDEC_COMB_HDIF_THR3_REG06BH,  in setup_decoder_defaults()
287 		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH,  in setup_decoder_defaults()
289 		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH,  in setup_decoder_defaults()
292 		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH,  in setup_decoder_defaults()
294 		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH,  in setup_decoder_defaults()
297 	au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH,  in setup_decoder_defaults()
299 	au8522_writereg(state, AU8522_TVDEC_UV_SEP_THR_REG06FH,  in setup_decoder_defaults()
301 	au8522_writereg(state, AU8522_TVDEC_COMB_DC_THR1_NTSC_REG070H,  in setup_decoder_defaults()
303 	au8522_writereg(state, AU8522_REG071H, AU8522_REG071H_CVBS);  in setup_decoder_defaults()
304 	au8522_writereg(state, AU8522_REG072H, AU8522_REG072H_CVBS);  in setup_decoder_defaults()
305 	au8522_writereg(state, AU8522_TVDEC_COMB_DC_THR2_NTSC_REG073H,  in setup_decoder_defaults()
307 	au8522_writereg(state, AU8522_REG074H, AU8522_REG074H_CVBS);  in setup_decoder_defaults()
308 	au8522_writereg(state, AU8522_REG075H, AU8522_REG075H_CVBS);  in setup_decoder_defaults()
309 	au8522_writereg(state, AU8522_TVDEC_DCAGC_CTRL_REG077H,  in setup_decoder_defaults()
311 	au8522_writereg(state, AU8522_TVDEC_PIC_START_ADJ_REG078H,  in setup_decoder_defaults()
313 	au8522_writereg(state, AU8522_TVDEC_AGC_HIGH_LIMIT_REG079H,  in setup_decoder_defaults()
315 	au8522_writereg(state, AU8522_TVDEC_MACROVISION_SYNC_THR_REG07AH,  in setup_decoder_defaults()
317 	au8522_writereg(state, AU8522_TVDEC_INTRP_CTRL_REG07BH,  in setup_decoder_defaults()
319 	au8522_writereg(state, AU8522_TVDEC_AGC_LOW_LIMIT_REG0E4H,  in setup_decoder_defaults()
321 	au8522_writereg(state, AU8522_TOREGAAGC_REG0E5H,  in setup_decoder_defaults()
323 	au8522_writereg(state, AU8522_REG016H, AU8522_REG016H_CVBS);  in setup_decoder_defaults()
325 	setup_vbi(state, 0);  in setup_decoder_defaults()
338 		au8522_writereg(state, filter_coef[i].reg_name,  in setup_decoder_defaults()
344 	au8522_writereg(state, AU8522_REG42EH, 0x87);  in setup_decoder_defaults()
345 	au8522_writereg(state, AU8522_REG42FH, 0xa2);  in setup_decoder_defaults()
346 	au8522_writereg(state, AU8522_REG430H, 0xbf);  in setup_decoder_defaults()
347 	au8522_writereg(state, AU8522_REG431H, 0xcb);  in setup_decoder_defaults()
348 	au8522_writereg(state, AU8522_REG432H, 0xa1);  in setup_decoder_defaults()
349 	au8522_writereg(state, AU8522_REG433H, 0x41);  in setup_decoder_defaults()
350 	au8522_writereg(state, AU8522_REG434H, 0x88);  in setup_decoder_defaults()
351 	au8522_writereg(state, AU8522_REG435H, 0xc2);  in setup_decoder_defaults()
352 	au8522_writereg(state, AU8522_REG436H, 0x3c);  in setup_decoder_defaults()
355 static void au8522_setup_cvbs_mode(struct au8522_state *state, u8 input_mode)  in au8522_setup_cvbs_mode()  argument
358 	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,  in au8522_setup_cvbs_mode()
362 	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);  in au8522_setup_cvbs_mode()
365 	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x00);  in au8522_setup_cvbs_mode()
367 	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H, input_mode);  in au8522_setup_cvbs_mode()
369 	setup_decoder_defaults(state, false);  in au8522_setup_cvbs_mode()
371 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,  in au8522_setup_cvbs_mode()
375 static void au8522_setup_cvbs_tuner_mode(struct au8522_state *state,  in au8522_setup_cvbs_tuner_mode()  argument
379 	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,  in au8522_setup_cvbs_tuner_mode()
384 	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);  in au8522_setup_cvbs_tuner_mode()
387 	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x0e);  in au8522_setup_cvbs_tuner_mode()
390 	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x10);  in au8522_setup_cvbs_tuner_mode()
393 	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H, input_mode);  in au8522_setup_cvbs_tuner_mode()
395 	setup_decoder_defaults(state, false);  in au8522_setup_cvbs_tuner_mode()
397 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,  in au8522_setup_cvbs_tuner_mode()
401 static void au8522_setup_svideo_mode(struct au8522_state *state,  in au8522_setup_svideo_mode()  argument
404 	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,  in au8522_setup_svideo_mode()
408 	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H, input_mode);  in au8522_setup_svideo_mode()
411 	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);  in au8522_setup_svideo_mode()
414 	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x00);  in au8522_setup_svideo_mode()
416 	setup_decoder_defaults(state, true);  in au8522_setup_svideo_mode()
418 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,  in au8522_setup_svideo_mode()
424 static void disable_audio_input(struct au8522_state *state)  in disable_audio_input()  argument
426 	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x00);  in disable_audio_input()
427 	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x00);  in disable_audio_input()
428 	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0x00);  in disable_audio_input()
430 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H, 0x04);  in disable_audio_input()
431 	au8522_writereg(state, AU8522_I2S_CTRL_2_REG112H, 0x02);  in disable_audio_input()
433 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,  in disable_audio_input()
438 static void set_audio_input(struct au8522_state *state)  in set_audio_input()  argument
440 	int aud_input = state->aud_input;  in set_audio_input()
447 		disable_audio_input(state);  in set_audio_input()
460 		au8522_writereg(state, lpfilter_coef[i].reg_name,  in set_audio_input()
465 	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x00);  in set_audio_input()
466 	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x00);  in set_audio_input()
467 	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0x00);  in set_audio_input()
468 	au8522_writereg(state, AU8522_I2C_CONTROL_REG1_REG091H, 0x80);  in set_audio_input()
469 	au8522_writereg(state, AU8522_I2C_CONTROL_REG0_REG090H, 0x84);  in set_audio_input()
471 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H, 0x00);  in set_audio_input()
473 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,  in set_audio_input()
476 	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);  in set_audio_input()
477 	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);  in set_audio_input()
478 	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0xff);  in set_audio_input()
480 	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);  in set_audio_input()
481 	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);  in set_audio_input()
482 	au8522_writereg(state, AU8522_REG0F9H, AU8522_REG0F9H_AUDIO);  in set_audio_input()
483 	au8522_writereg(state, AU8522_AUDIO_MODE_REG0F1H, 0x82);  in set_audio_input()
485 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H, 0x09);  in set_audio_input()
486 	au8522_writereg(state, AU8522_AUDIOFREQ_REG606H, 0x03);  in set_audio_input()
487 	au8522_writereg(state, AU8522_I2S_CTRL_2_REG112H, 0xc2);  in set_audio_input()
494 	struct au8522_state *state =  in au8522_s_ctrl()  local
499 		au8522_writereg(state, AU8522_TVDEC_BRIGHTNESS_REG00AH,  in au8522_s_ctrl()
503 		au8522_writereg(state, AU8522_TVDEC_CONTRAST_REG00BH,  in au8522_s_ctrl()
507 		au8522_writereg(state, AU8522_TVDEC_SATURATION_CB_REG00CH,  in au8522_s_ctrl()
509 		au8522_writereg(state, AU8522_TVDEC_SATURATION_CR_REG00DH,  in au8522_s_ctrl()
513 		au8522_writereg(state, AU8522_TVDEC_HUE_H_REG00EH,  in au8522_s_ctrl()
515 		au8522_writereg(state, AU8522_TVDEC_HUE_L_REG00FH,  in au8522_s_ctrl()
531 	struct au8522_state *state = to_state(sd);  in au8522_g_register()  local
533 	reg->val = au8522_readreg(state, reg->reg & 0xffff);  in au8522_g_register()
540 	struct au8522_state *state = to_state(sd);  in au8522_s_register()  local
542 	au8522_writereg(state, reg->reg, reg->val & 0xff);  in au8522_s_register()
547 static void au8522_video_set(struct au8522_state *state)  in au8522_video_set()  argument
551 	au8522_writereg(state, 0xa4, 1 << 5);  in au8522_video_set()
553 	switch (state->vid_input) {  in au8522_video_set()
556 		au8522_setup_cvbs_mode(state, input_mode);  in au8522_video_set()
560 		au8522_setup_cvbs_mode(state, input_mode);  in au8522_video_set()
564 		au8522_setup_cvbs_mode(state, input_mode);  in au8522_video_set()
568 		au8522_setup_cvbs_mode(state, input_mode);  in au8522_video_set()
572 		au8522_setup_svideo_mode(state, input_mode);  in au8522_video_set()
576 		au8522_setup_svideo_mode(state, input_mode);  in au8522_video_set()
581 		au8522_setup_cvbs_tuner_mode(state, input_mode);  in au8522_video_set()
588 	struct au8522_state *state = to_state(sd);  in au8522_s_stream()  local
596 		state->current_frequency = 0;  in au8522_s_stream()
598 		au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,  in au8522_s_stream()
602 		au8522_video_set(state);  in au8522_s_stream()
603 		set_audio_input(state);  in au8522_s_stream()
605 		state->operational_mode = AU8522_ANALOG_MODE;  in au8522_s_stream()
609 		au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,  in au8522_s_stream()
611 		state->operational_mode = AU8522_SUSPEND_MODE;  in au8522_s_stream()
619 	struct au8522_state *state = to_state(sd);  in au8522_s_video_routing()  local
625 		state->vid_input = input;  in au8522_s_video_routing()
632 	if (state->operational_mode == AU8522_ANALOG_MODE)  in au8522_s_video_routing()
633 		au8522_video_set(state);  in au8522_s_video_routing()
640 	struct au8522_state *state = to_state(sd);  in au8522_s_std()  local
645 	state->std = std;  in au8522_s_std()
647 	if (state->operational_mode == AU8522_ANALOG_MODE)  in au8522_s_std()
648 		au8522_video_set(state);  in au8522_s_std()
656 	struct au8522_state *state = to_state(sd);  in au8522_s_audio_routing()  local
658 	state->aud_input = input;  in au8522_s_audio_routing()
660 	if (state->operational_mode == AU8522_ANALOG_MODE)  in au8522_s_audio_routing()
661 		set_audio_input(state);  in au8522_s_audio_routing()
669 	struct au8522_state *state = to_state(sd);  in au8522_g_tuner()  local
673 	lock_status = au8522_readreg(state, 0x00);  in au8522_g_tuner()
729 	struct au8522_state *state;  in au8522_probe()  local
742 	instance = au8522_get_state(&state, client->adapter, client->addr);  in au8522_probe()
760 			kfree(state);  in au8522_probe()
765 	state->config = demod_config;  in au8522_probe()
766 	state->i2c = client->adapter;  in au8522_probe()
768 	sd = &state->sd;  in au8522_probe()
771 	hdl = &state->hdl;  in au8522_probe()
788 		kfree(state);  in au8522_probe()
792 	state->c = client;  in au8522_probe()
793 	state->std = V4L2_STD_NTSC_M;  in au8522_probe()
794 	state->vid_input = AU8522_COMPOSITE_CH1;  in au8522_probe()
795 	state->aud_input = AU8522_AUDIO_NONE;  in au8522_probe()
796 	state->id = 8522;  in au8522_probe()
797 	state->rev = 0;  in au8522_probe()
800 	au8522_writereg(state, 0x106, 1);  in au8522_probe()