57 	struct v4l2_subdev sd;  member
76 static inline struct saa717x_state *to_state(struct v4l2_subdev *sd)  in to_state()  argument
78 	return container_of(sd, struct saa717x_state, sd);  in to_state()
83 	return &container_of(ctrl->handler, struct saa717x_state, hdl)->sd;  in to_sd()
99 static int saa717x_write(struct v4l2_subdev *sd, u32 reg, u32 value)  in saa717x_write()  argument
101 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in saa717x_write()
121 	v4l2_dbg(2, debug, sd, "wrote:  reg 0x%03x=%08x\n", reg, value);  in saa717x_write()
125 static void saa717x_write_regs(struct v4l2_subdev *sd, u32 *data)  in saa717x_write_regs()  argument
128 		saa717x_write(sd, data[0], data[1]);  in saa717x_write_regs()
133 static u32 saa717x_read(struct v4l2_subdev *sd, u32 reg)  in saa717x_read()  argument
135 	struct i2c_client *client = v4l2_get_subdevdata(sd);  in saa717x_read()
159 	v4l2_dbg(2, debug, sd, "read:  reg 0x%03x=0x%08x\n", reg, value);  in saa717x_read()
693 static void get_inf_dev_status(struct v4l2_subdev *sd,  in get_inf_dev_status()  argument
732 	reg_data3 = saa717x_read(sd, 0x0528);  in get_inf_dev_status()
734 	v4l2_dbg(1, debug, sd, "tvaudio thread status: 0x%x [%s%s%s]\n",  in get_inf_dev_status()
738 	v4l2_dbg(1, debug, sd, "detailed status: "  in get_inf_dev_status()
759 		v4l2_dbg(1, debug, sd, "ST!!!\n");  in get_inf_dev_status()
764 		v4l2_dbg(1, debug, sd, "DUAL!!!\n");  in get_inf_dev_status()
770 static void set_audio_mode(struct v4l2_subdev *sd, int audio_mode)  in set_audio_mode()  argument
772 	v4l2_dbg(1, debug, sd, "writing registers to set audio mode by set %d\n",  in set_audio_mode()
775 	saa717x_write(sd, 0x46c, reg_set_audio_template[audio_mode][0]);  in set_audio_mode()
776 	saa717x_write(sd, 0x470, reg_set_audio_template[audio_mode][1]);  in set_audio_mode()
780 static int set_audio_regs(struct v4l2_subdev *sd,  in set_audio_regs()  argument
788 	saa717x_write(sd, 0x0594, decoder->audio_input);  in set_audio_regs()
789 	v4l2_dbg(1, debug, sd, "set audio input %d\n",  in set_audio_regs()
809 	saa717x_write(sd, 0x480, val);  in set_audio_regs()
814 	saa717x_write(sd, 0x488, val);  in set_audio_regs()
819 static void set_h_prescale(struct v4l2_subdev *sd,  in set_h_prescale()  argument
852 	saa717x_write(sd, 0x60 + task_shift, vals[i].xpsc);  in set_h_prescale()
854 	saa717x_write(sd, 0x61 + task_shift, vals[i].xacl);  in set_h_prescale()
856 	saa717x_write(sd, 0x62 + task_shift,  in set_h_prescale()
859 	saa717x_write(sd, 0x63 + task_shift,  in set_h_prescale()
864 static void set_v_scale(struct v4l2_subdev *sd, int task, int yscale)  in set_v_scale()  argument
870 	saa717x_write(sd, 0x70 + task_shift, yscale & 0xff);  in set_v_scale()
872 	saa717x_write(sd, 0x71 + task_shift, yscale >> 8);  in set_v_scale()
877 	struct v4l2_subdev *sd = to_sd(ctrl);  in saa717x_s_ctrl()  local
878 	struct saa717x_state *state = to_state(sd);  in saa717x_s_ctrl()
882 		saa717x_write(sd, 0x10a, ctrl->val);  in saa717x_s_ctrl()
886 		saa717x_write(sd, 0x10b, ctrl->val);  in saa717x_s_ctrl()
890 		saa717x_write(sd, 0x10c, ctrl->val);  in saa717x_s_ctrl()
894 		saa717x_write(sd, 0x10d, ctrl->val);  in saa717x_s_ctrl()
920 	set_audio_regs(sd, state);  in saa717x_s_ctrl()
924 static int saa717x_s_video_routing(struct v4l2_subdev *sd,  in saa717x_s_video_routing()  argument
927 	struct saa717x_state *decoder = to_state(sd);  in saa717x_s_video_routing()
932 	v4l2_dbg(1, debug, sd, "decoder set input (%d)\n", input);  in saa717x_s_video_routing()
942 		v4l2_dbg(1, debug, sd,  "now setting %s input %d\n",  in saa717x_s_video_routing()
947 		saa717x_write(sd, 0x102,  in saa717x_s_video_routing()
948 				(saa717x_read(sd, 0x102) & 0xf0) |  in saa717x_s_video_routing()
952 		saa717x_write(sd, 0x109,  in saa717x_s_video_routing()
953 				(saa717x_read(sd, 0x109) & 0x7f) |  in saa717x_s_video_routing()
959 			set_audio_mode(sd, decoder->tuner_audio_mode);  in saa717x_s_video_routing()
963 			set_audio_mode(sd, TUNER_AUDIO_STEREO);  in saa717x_s_video_routing()
967 			saa717x_write_regs(sd, reg_init_tuner_input);  in saa717x_s_video_routing()
969 			saa717x_write_regs(sd, reg_init_svideo_input);  in saa717x_s_video_routing()
971 			saa717x_write_regs(sd, reg_init_composite_input);  in saa717x_s_video_routing()
978 static int saa717x_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)  in saa717x_g_register()  argument
980 	reg->val = saa717x_read(sd, reg->reg);  in saa717x_g_register()
985 static int saa717x_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg)  in saa717x_s_register()  argument
990 	saa717x_write(sd, addr, val);  in saa717x_s_register()
995 static int saa717x_set_fmt(struct v4l2_subdev *sd,  in saa717x_set_fmt()  argument
1002 	v4l2_dbg(1, debug, sd, "decoder set size\n");  in saa717x_set_fmt()
1029 	set_h_prescale(sd, 0, prescale);  in saa717x_set_fmt()
1030 	set_h_prescale(sd, 1, prescale);  in saa717x_set_fmt()
1034 	saa717x_write(sd, 0x6C, (u8)(h_scale & 0xFF));  in saa717x_set_fmt()
1035 	saa717x_write(sd, 0x6D, (u8)((h_scale >> 8) & 0xFF));  in saa717x_set_fmt()
1037 	saa717x_write(sd, 0xAC, (u8)(h_scale & 0xFF));  in saa717x_set_fmt()
1038 	saa717x_write(sd, 0xAD, (u8)((h_scale >> 8) & 0xFF));  in saa717x_set_fmt()
1041 	set_v_scale(sd, 0, v_scale);  in saa717x_set_fmt()
1042 	set_v_scale(sd, 1, v_scale);  in saa717x_set_fmt()
1047 	saa717x_write(sd, 0x5C, (u8)(fmt->width & 0xFF));  in saa717x_set_fmt()
1048 	saa717x_write(sd, 0x5D, (u8)((fmt->width >> 8) & 0xFF));  in saa717x_set_fmt()
1050 	saa717x_write(sd, 0x9C, (u8)(fmt->width & 0xFF));  in saa717x_set_fmt()
1051 	saa717x_write(sd, 0x9D, (u8)((fmt->width >> 8) & 0xFF));  in saa717x_set_fmt()
1055 	saa717x_write(sd, 0x5E, (u8)(fmt->height & 0xFF));  in saa717x_set_fmt()
1056 	saa717x_write(sd, 0x5F, (u8)((fmt->height >> 8) & 0xFF));  in saa717x_set_fmt()
1058 	saa717x_write(sd, 0x9E, (u8)(fmt->height & 0xFF));  in saa717x_set_fmt()
1059 	saa717x_write(sd, 0x9F, (u8)((fmt->height >> 8) & 0xFF));  in saa717x_set_fmt()
1063 static int saa717x_s_radio(struct v4l2_subdev *sd)  in saa717x_s_radio()  argument
1065 	struct saa717x_state *decoder = to_state(sd);  in saa717x_s_radio()
1071 static int saa717x_s_std(struct v4l2_subdev *sd, v4l2_std_id std)  in saa717x_s_std()  argument
1073 	struct saa717x_state *decoder = to_state(sd);  in saa717x_s_std()
1075 	v4l2_dbg(1, debug, sd, "decoder set norm ");  in saa717x_s_std()
1076 	v4l2_dbg(1, debug, sd, "(not yet implementd)\n");  in saa717x_s_std()
1083 static int saa717x_s_audio_routing(struct v4l2_subdev *sd,  in saa717x_s_audio_routing()  argument
1086 	struct saa717x_state *decoder = to_state(sd);  in saa717x_s_audio_routing()
1090 		v4l2_dbg(1, debug, sd,  in saa717x_s_audio_routing()
1093 		set_audio_regs(sd, decoder);  in saa717x_s_audio_routing()
1099 static int saa717x_s_stream(struct v4l2_subdev *sd, int enable)  in saa717x_s_stream()  argument
1101 	struct saa717x_state *decoder = to_state(sd);  in saa717x_s_stream()
1103 	v4l2_dbg(1, debug, sd, "decoder %s output\n",  in saa717x_s_stream()
1106 	saa717x_write(sd, 0x193, enable ? 0xa6 : 0x26);  in saa717x_s_stream()
1111 static int saa717x_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)  in saa717x_s_tuner()  argument
1113 	struct saa717x_state *decoder = to_state(sd);  in saa717x_s_tuner()
1136 	v4l2_dbg(1, debug, sd, "change audio mode to %s\n",  in saa717x_s_tuner()
1141 	set_audio_mode(sd, decoder->tuner_audio_mode);  in saa717x_s_tuner()
1145 static int saa717x_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)  in saa717x_g_tuner()  argument
1147 	struct saa717x_state *decoder = to_state(sd);  in saa717x_g_tuner()
1152 	get_inf_dev_status(sd, &dual_f, &stereo_f);  in saa717x_g_tuner()
1154 	v4l2_dbg(1, debug, sd, "DETECT==st:%d dual:%d\n",  in saa717x_g_tuner()
1160 		v4l2_dbg(1, debug, sd, "DETECT==MONO\n");  in saa717x_g_tuner()
1168 			v4l2_dbg(1, debug, sd, "DETECT==ST(ST)\n");  in saa717x_g_tuner()
1171 			v4l2_dbg(1, debug, sd, "DETECT==ST(MONO)\n");  in saa717x_g_tuner()
1179 			v4l2_dbg(1, debug, sd, "DETECT==DUAL1\n");  in saa717x_g_tuner()
1182 			v4l2_dbg(1, debug, sd, "DETECT==DUAL2\n");  in saa717x_g_tuner()
1188 static int saa717x_log_status(struct v4l2_subdev *sd)  in saa717x_log_status()  argument
1190 	struct saa717x_state *state = to_state(sd);  in saa717x_log_status()
1192 	v4l2_ctrl_handler_log_status(&state->hdl, sd->name);  in saa717x_log_status()
1249 	struct v4l2_subdev *sd;  in saa717x_probe()  local
1261 	sd = &decoder->sd;  in saa717x_probe()
1262 	v4l2_i2c_subdev_init(sd, client, &saa717x_ops);  in saa717x_probe()
1264 	if (saa717x_write(sd, 0x5a4, 0xfe) &&  in saa717x_probe()
1265 			saa717x_write(sd, 0x5a5, 0x0f) &&  in saa717x_probe()
1266 			saa717x_write(sd, 0x5a6, 0x00) &&  in saa717x_probe()
1267 			saa717x_write(sd, 0x5a7, 0x01))  in saa717x_probe()
1268 		id = saa717x_read(sd, 0x5a0);  in saa717x_probe()
1270 		v4l2_dbg(1, debug, sd, "saa717x not found (id=%02x)\n", id);  in saa717x_probe()
1281 	v4l2_info(sd, "%s found @ 0x%x (%s)\n", p,  in saa717x_probe()
1305 	sd->ctrl_handler = hdl;  in saa717x_probe()
1328 	v4l2_dbg(1, debug, sd, "writing init values\n");  in saa717x_probe()
1331 	saa717x_write_regs(sd, reg_init_initialize);  in saa717x_probe()
1342 	struct v4l2_subdev *sd = i2c_get_clientdata(client);  in saa717x_remove()  local
1344 	v4l2_device_unregister_subdev(sd);  in saa717x_remove()
1345 	v4l2_ctrl_handler_free(sd->ctrl_handler);  in saa717x_remove()