Lines Matching refs:sd
117 void (*set_termination)(struct v4l2_subdev *sd, bool enable);
118 void (*setup_irqs)(struct v4l2_subdev *sd);
119 unsigned int (*read_hdmi_pixelclock)(struct v4l2_subdev *sd);
120 unsigned int (*read_cable_det)(struct v4l2_subdev *sd);
143 struct v4l2_subdev sd; member
332 static inline struct adv76xx_state *to_state(struct v4l2_subdev *sd) in to_state() argument
334 return container_of(sd, struct adv76xx_state, sd); in to_state()
413 static inline int io_read(struct v4l2_subdev *sd, u8 reg) in io_read() argument
415 struct adv76xx_state *state = to_state(sd); in io_read()
420 static inline int io_write(struct v4l2_subdev *sd, u8 reg, u8 val) in io_write() argument
422 struct adv76xx_state *state = to_state(sd); in io_write()
427 static inline int io_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val) in io_write_clr_set() argument
429 return io_write(sd, reg, (io_read(sd, reg) & ~mask) | val); in io_write_clr_set()
432 static inline int avlink_read(struct v4l2_subdev *sd, u8 reg) in avlink_read() argument
434 struct adv76xx_state *state = to_state(sd); in avlink_read()
439 static inline int avlink_write(struct v4l2_subdev *sd, u8 reg, u8 val) in avlink_write() argument
441 struct adv76xx_state *state = to_state(sd); in avlink_write()
446 static inline int cec_read(struct v4l2_subdev *sd, u8 reg) in cec_read() argument
448 struct adv76xx_state *state = to_state(sd); in cec_read()
453 static inline int cec_write(struct v4l2_subdev *sd, u8 reg, u8 val) in cec_write() argument
455 struct adv76xx_state *state = to_state(sd); in cec_write()
460 static inline int infoframe_read(struct v4l2_subdev *sd, u8 reg) in infoframe_read() argument
462 struct adv76xx_state *state = to_state(sd); in infoframe_read()
467 static inline int infoframe_write(struct v4l2_subdev *sd, u8 reg, u8 val) in infoframe_write() argument
469 struct adv76xx_state *state = to_state(sd); in infoframe_write()
475 static inline int afe_read(struct v4l2_subdev *sd, u8 reg) in afe_read() argument
477 struct adv76xx_state *state = to_state(sd); in afe_read()
482 static inline int afe_write(struct v4l2_subdev *sd, u8 reg, u8 val) in afe_write() argument
484 struct adv76xx_state *state = to_state(sd); in afe_write()
489 static inline int rep_read(struct v4l2_subdev *sd, u8 reg) in rep_read() argument
491 struct adv76xx_state *state = to_state(sd); in rep_read()
496 static inline int rep_write(struct v4l2_subdev *sd, u8 reg, u8 val) in rep_write() argument
498 struct adv76xx_state *state = to_state(sd); in rep_write()
503 static inline int rep_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val) in rep_write_clr_set() argument
505 return rep_write(sd, reg, (rep_read(sd, reg) & ~mask) | val); in rep_write_clr_set()
508 static inline int edid_read(struct v4l2_subdev *sd, u8 reg) in edid_read() argument
510 struct adv76xx_state *state = to_state(sd); in edid_read()
515 static inline int edid_write(struct v4l2_subdev *sd, u8 reg, u8 val) in edid_write() argument
517 struct adv76xx_state *state = to_state(sd); in edid_write()
522 static inline int edid_write_block(struct v4l2_subdev *sd, in edid_write_block() argument
525 struct adv76xx_state *state = to_state(sd); in edid_write_block()
529 v4l2_dbg(2, debug, sd, "%s: write EDID block (%d byte)\n", __func__, len); in edid_write_block()
544 v4l2_subdev_notify(&state->sd, ADV76XX_HOTPLUG, &hpd); in adv76xx_set_hpd()
552 struct v4l2_subdev *sd = &state->sd; in adv76xx_delayed_work_enable_hotplug() local
554 v4l2_dbg(2, debug, sd, "%s: enable hotplug\n", __func__); in adv76xx_delayed_work_enable_hotplug()
559 static inline int hdmi_read(struct v4l2_subdev *sd, u8 reg) in hdmi_read() argument
561 struct adv76xx_state *state = to_state(sd); in hdmi_read()
566 static u16 hdmi_read16(struct v4l2_subdev *sd, u8 reg, u16 mask) in hdmi_read16() argument
568 return ((hdmi_read(sd, reg) << 8) | hdmi_read(sd, reg + 1)) & mask; in hdmi_read16()
571 static inline int hdmi_write(struct v4l2_subdev *sd, u8 reg, u8 val) in hdmi_write() argument
573 struct adv76xx_state *state = to_state(sd); in hdmi_write()
578 static inline int hdmi_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val) in hdmi_write_clr_set() argument
580 return hdmi_write(sd, reg, (hdmi_read(sd, reg) & ~mask) | val); in hdmi_write_clr_set()
583 static inline int test_write(struct v4l2_subdev *sd, u8 reg, u8 val) in test_write() argument
585 struct adv76xx_state *state = to_state(sd); in test_write()
590 static inline int cp_read(struct v4l2_subdev *sd, u8 reg) in cp_read() argument
592 struct adv76xx_state *state = to_state(sd); in cp_read()
597 static u16 cp_read16(struct v4l2_subdev *sd, u8 reg, u16 mask) in cp_read16() argument
599 return ((cp_read(sd, reg) << 8) | cp_read(sd, reg + 1)) & mask; in cp_read16()
602 static inline int cp_write(struct v4l2_subdev *sd, u8 reg, u8 val) in cp_write() argument
604 struct adv76xx_state *state = to_state(sd); in cp_write()
609 static inline int cp_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val) in cp_write_clr_set() argument
611 return cp_write(sd, reg, (cp_read(sd, reg) & ~mask) | val); in cp_write_clr_set()
614 static inline int vdp_read(struct v4l2_subdev *sd, u8 reg) in vdp_read() argument
616 struct adv76xx_state *state = to_state(sd); in vdp_read()
621 static inline int vdp_write(struct v4l2_subdev *sd, u8 reg, u8 val) in vdp_write() argument
623 struct adv76xx_state *state = to_state(sd); in vdp_write()
632 static int adv76xx_read_reg(struct v4l2_subdev *sd, unsigned int reg) in adv76xx_read_reg() argument
634 struct adv76xx_state *state = to_state(sd); in adv76xx_read_reg()
646 static int adv76xx_write_reg(struct v4l2_subdev *sd, unsigned int reg, u8 val) in adv76xx_write_reg() argument
648 struct adv76xx_state *state = to_state(sd); in adv76xx_write_reg()
659 static void adv76xx_write_reg_seq(struct v4l2_subdev *sd, in adv76xx_write_reg_seq() argument
665 adv76xx_write_reg(sd, reg_seq[i].reg, reg_seq[i].val); in adv76xx_write_reg_seq()
757 static inline bool is_analog_input(struct v4l2_subdev *sd) in is_analog_input() argument
759 struct adv76xx_state *state = to_state(sd); in is_analog_input()
765 static inline bool is_digital_input(struct v4l2_subdev *sd) in is_digital_input() argument
767 struct adv76xx_state *state = to_state(sd); in is_digital_input()
778 static void adv76xx_inv_register(struct v4l2_subdev *sd) in adv76xx_inv_register() argument
780 v4l2_info(sd, "0x000-0x0ff: IO Map\n"); in adv76xx_inv_register()
781 v4l2_info(sd, "0x100-0x1ff: AVLink Map\n"); in adv76xx_inv_register()
782 v4l2_info(sd, "0x200-0x2ff: CEC Map\n"); in adv76xx_inv_register()
783 v4l2_info(sd, "0x300-0x3ff: InfoFrame Map\n"); in adv76xx_inv_register()
784 v4l2_info(sd, "0x400-0x4ff: ESDP Map\n"); in adv76xx_inv_register()
785 v4l2_info(sd, "0x500-0x5ff: DPP Map\n"); in adv76xx_inv_register()
786 v4l2_info(sd, "0x600-0x6ff: AFE Map\n"); in adv76xx_inv_register()
787 v4l2_info(sd, "0x700-0x7ff: Repeater Map\n"); in adv76xx_inv_register()
788 v4l2_info(sd, "0x800-0x8ff: EDID Map\n"); in adv76xx_inv_register()
789 v4l2_info(sd, "0x900-0x9ff: HDMI Map\n"); in adv76xx_inv_register()
790 v4l2_info(sd, "0xa00-0xaff: Test Map\n"); in adv76xx_inv_register()
791 v4l2_info(sd, "0xb00-0xbff: CP Map\n"); in adv76xx_inv_register()
792 v4l2_info(sd, "0xc00-0xcff: VDP Map\n"); in adv76xx_inv_register()
795 static int adv76xx_g_register(struct v4l2_subdev *sd, in adv76xx_g_register() argument
800 ret = adv76xx_read_reg(sd, reg->reg); in adv76xx_g_register()
802 v4l2_info(sd, "Register %03llx not supported\n", reg->reg); in adv76xx_g_register()
803 adv76xx_inv_register(sd); in adv76xx_g_register()
813 static int adv76xx_s_register(struct v4l2_subdev *sd, in adv76xx_s_register() argument
818 ret = adv76xx_write_reg(sd, reg->reg, reg->val); in adv76xx_s_register()
820 v4l2_info(sd, "Register %03llx not supported\n", reg->reg); in adv76xx_s_register()
821 adv76xx_inv_register(sd); in adv76xx_s_register()
829 static unsigned int adv7604_read_cable_det(struct v4l2_subdev *sd) in adv7604_read_cable_det() argument
831 u8 value = io_read(sd, 0x6f); in adv7604_read_cable_det()
839 static unsigned int adv7611_read_cable_det(struct v4l2_subdev *sd) in adv7611_read_cable_det() argument
841 u8 value = io_read(sd, 0x6f); in adv7611_read_cable_det()
846 static int adv76xx_s_detect_tx_5v_ctrl(struct v4l2_subdev *sd) in adv76xx_s_detect_tx_5v_ctrl() argument
848 struct adv76xx_state *state = to_state(sd); in adv76xx_s_detect_tx_5v_ctrl()
852 info->read_cable_det(sd)); in adv76xx_s_detect_tx_5v_ctrl()
855 static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd, in find_and_set_predefined_video_timings() argument
864 is_digital_input(sd) ? 250000 : 1000000)) in find_and_set_predefined_video_timings()
866 io_write(sd, 0x00, predef_vid_timings[i].vid_std); /* video std */ in find_and_set_predefined_video_timings()
867 io_write(sd, 0x01, (predef_vid_timings[i].v_freq << 4) + in find_and_set_predefined_video_timings()
875 static int configure_predefined_video_timings(struct v4l2_subdev *sd, in configure_predefined_video_timings() argument
878 struct adv76xx_state *state = to_state(sd); in configure_predefined_video_timings()
881 v4l2_dbg(1, debug, sd, "%s", __func__); in configure_predefined_video_timings()
885 io_write(sd, 0x16, 0x43); in configure_predefined_video_timings()
886 io_write(sd, 0x17, 0x5a); in configure_predefined_video_timings()
889 cp_write_clr_set(sd, 0x81, 0x10, 0x00); in configure_predefined_video_timings()
890 cp_write(sd, 0x8f, 0x00); in configure_predefined_video_timings()
891 cp_write(sd, 0x90, 0x00); in configure_predefined_video_timings()
892 cp_write(sd, 0xa2, 0x00); in configure_predefined_video_timings()
893 cp_write(sd, 0xa3, 0x00); in configure_predefined_video_timings()
894 cp_write(sd, 0xa4, 0x00); in configure_predefined_video_timings()
895 cp_write(sd, 0xa5, 0x00); in configure_predefined_video_timings()
896 cp_write(sd, 0xa6, 0x00); in configure_predefined_video_timings()
897 cp_write(sd, 0xa7, 0x00); in configure_predefined_video_timings()
898 cp_write(sd, 0xab, 0x00); in configure_predefined_video_timings()
899 cp_write(sd, 0xac, 0x00); in configure_predefined_video_timings()
901 if (is_analog_input(sd)) { in configure_predefined_video_timings()
902 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
905 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
907 } else if (is_digital_input(sd)) { in configure_predefined_video_timings()
908 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
911 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
914 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in configure_predefined_video_timings()
923 static void configure_custom_video_timings(struct v4l2_subdev *sd, in configure_custom_video_timings() argument
926 struct adv76xx_state *state = to_state(sd); in configure_custom_video_timings()
940 v4l2_dbg(2, debug, sd, "%s\n", __func__); in configure_custom_video_timings()
942 if (is_analog_input(sd)) { in configure_custom_video_timings()
944 io_write(sd, 0x00, 0x07); /* video std */ in configure_custom_video_timings()
945 io_write(sd, 0x01, 0x02); /* prim mode */ in configure_custom_video_timings()
947 cp_write_clr_set(sd, 0x81, 0x10, 0x10); in configure_custom_video_timings()
954 v4l2_err(sd, "writing to reg 0x16 and 0x17 failed\n"); in configure_custom_video_timings()
957 cp_write(sd, 0xa2, (cp_start_sav >> 4) & 0xff); in configure_custom_video_timings()
958 cp_write(sd, 0xa3, ((cp_start_sav & 0x0f) << 4) | in configure_custom_video_timings()
960 cp_write(sd, 0xa4, cp_start_eav & 0xff); in configure_custom_video_timings()
963 cp_write(sd, 0xa5, (cp_start_vbi >> 4) & 0xff); in configure_custom_video_timings()
964 cp_write(sd, 0xa6, ((cp_start_vbi & 0xf) << 4) | in configure_custom_video_timings()
966 cp_write(sd, 0xa7, cp_end_vbi & 0xff); in configure_custom_video_timings()
967 } else if (is_digital_input(sd)) { in configure_custom_video_timings()
970 io_write(sd, 0x00, 0x02); /* video std */ in configure_custom_video_timings()
971 io_write(sd, 0x01, 0x06); /* prim mode */ in configure_custom_video_timings()
973 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in configure_custom_video_timings()
977 cp_write(sd, 0x8f, (ch1_fr_ll >> 8) & 0x7); in configure_custom_video_timings()
978 cp_write(sd, 0x90, ch1_fr_ll & 0xff); in configure_custom_video_timings()
979 cp_write(sd, 0xab, (height >> 4) & 0xff); in configure_custom_video_timings()
980 cp_write(sd, 0xac, (height & 0x0f) << 4); in configure_custom_video_timings()
983 static void adv76xx_set_offset(struct v4l2_subdev *sd, bool auto_offset, u16 offset_a, u16 offset_b… in adv76xx_set_offset() argument
985 struct adv76xx_state *state = to_state(sd); in adv76xx_set_offset()
994 v4l2_dbg(2, debug, sd, "%s: %s offset: a = 0x%x, b = 0x%x, c = 0x%x\n", in adv76xx_set_offset()
998 offset_buf[0] = (cp_read(sd, 0x77) & 0xc0) | ((offset_a & 0x3f0) >> 4); in adv76xx_set_offset()
1006 v4l2_err(sd, "%s: i2c error writing to CP reg 0x77, 0x78, 0x79, 0x7a\n", __func__); in adv76xx_set_offset()
1009 static void adv76xx_set_gain(struct v4l2_subdev *sd, bool auto_gain, u16 gain_a, u16 gain_b, u16 ga… in adv76xx_set_gain() argument
1011 struct adv76xx_state *state = to_state(sd); in adv76xx_set_gain()
1024 v4l2_dbg(2, debug, sd, "%s: %s gain: a = 0x%x, b = 0x%x, c = 0x%x\n", in adv76xx_set_gain()
1036 v4l2_err(sd, "%s: i2c error writing to CP reg 0x73, 0x74, 0x75, 0x76\n", __func__); in adv76xx_set_gain()
1039 static void set_rgb_quantization_range(struct v4l2_subdev *sd) in set_rgb_quantization_range() argument
1041 struct adv76xx_state *state = to_state(sd); in set_rgb_quantization_range()
1042 bool rgb_output = io_read(sd, 0x02) & 0x02; in set_rgb_quantization_range()
1043 bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80; in set_rgb_quantization_range()
1045 v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n", in set_rgb_quantization_range()
1049 adv76xx_set_gain(sd, true, 0x0, 0x0, 0x0); in set_rgb_quantization_range()
1050 adv76xx_set_offset(sd, true, 0x0, 0x0, 0x0); in set_rgb_quantization_range()
1057 io_write_clr_set(sd, 0x02, 0xf0, 0x10); in set_rgb_quantization_range()
1064 io_write_clr_set(sd, 0x02, 0xf0, 0xf0); in set_rgb_quantization_range()
1071 io_write_clr_set(sd, 0x02, 0xf0, 0xf0); in set_rgb_quantization_range()
1080 io_write_clr_set(sd, 0x02, 0xf0, 0x00); in set_rgb_quantization_range()
1083 io_write_clr_set(sd, 0x02, 0xf0, 0x10); in set_rgb_quantization_range()
1085 if (is_digital_input(sd) && rgb_output) { in set_rgb_quantization_range()
1086 adv76xx_set_offset(sd, false, 0x40, 0x40, 0x40); in set_rgb_quantization_range()
1088 adv76xx_set_gain(sd, false, 0xe0, 0xe0, 0xe0); in set_rgb_quantization_range()
1089 adv76xx_set_offset(sd, false, 0x70, 0x70, 0x70); in set_rgb_quantization_range()
1096 io_write_clr_set(sd, 0x02, 0xf0, 0x20); in set_rgb_quantization_range()
1101 io_write_clr_set(sd, 0x02, 0xf0, 0x00); in set_rgb_quantization_range()
1107 io_write_clr_set(sd, 0x02, 0xf0, 0x60); in set_rgb_quantization_range()
1112 io_write_clr_set(sd, 0x02, 0xf0, 0x10); in set_rgb_quantization_range()
1114 if (is_analog_input(sd) || hdmi_signal) in set_rgb_quantization_range()
1119 adv76xx_set_offset(sd, false, 0x40, 0x40, 0x40); in set_rgb_quantization_range()
1121 adv76xx_set_gain(sd, false, 0xe0, 0xe0, 0xe0); in set_rgb_quantization_range()
1122 adv76xx_set_offset(sd, false, 0x70, 0x70, 0x70); in set_rgb_quantization_range()
1130 struct v4l2_subdev *sd = in adv76xx_s_ctrl() local
1131 &container_of(ctrl->handler, struct adv76xx_state, hdl)->sd; in adv76xx_s_ctrl()
1133 struct adv76xx_state *state = to_state(sd); in adv76xx_s_ctrl()
1137 cp_write(sd, 0x3c, ctrl->val); in adv76xx_s_ctrl()
1140 cp_write(sd, 0x3a, ctrl->val); in adv76xx_s_ctrl()
1143 cp_write(sd, 0x3b, ctrl->val); in adv76xx_s_ctrl()
1146 cp_write(sd, 0x3d, ctrl->val); in adv76xx_s_ctrl()
1150 set_rgb_quantization_range(sd); in adv76xx_s_ctrl()
1159 afe_write(sd, 0xc8, ctrl->val); in adv76xx_s_ctrl()
1164 cp_write_clr_set(sd, 0xbf, 0x04, ctrl->val << 2); in adv76xx_s_ctrl()
1167 cp_write(sd, 0xc0, (ctrl->val & 0xff0000) >> 16); in adv76xx_s_ctrl()
1168 cp_write(sd, 0xc1, (ctrl->val & 0x00ff00) >> 8); in adv76xx_s_ctrl()
1169 cp_write(sd, 0xc2, (u8)(ctrl->val & 0x0000ff)); in adv76xx_s_ctrl()
1177 static inline bool no_power(struct v4l2_subdev *sd) in no_power() argument
1180 return io_read(sd, 0x0c) & 0x24; in no_power()
1183 static inline bool no_signal_tmds(struct v4l2_subdev *sd) in no_signal_tmds() argument
1185 struct adv76xx_state *state = to_state(sd); in no_signal_tmds()
1187 return !(io_read(sd, 0x6a) & (0x10 >> state->selected_input)); in no_signal_tmds()
1190 static inline bool no_lock_tmds(struct v4l2_subdev *sd) in no_lock_tmds() argument
1192 struct adv76xx_state *state = to_state(sd); in no_lock_tmds()
1195 return (io_read(sd, 0x6a) & info->tdms_lock_mask) != info->tdms_lock_mask; in no_lock_tmds()
1198 static inline bool is_hdmi(struct v4l2_subdev *sd) in is_hdmi() argument
1200 return hdmi_read(sd, 0x05) & 0x80; in is_hdmi()
1203 static inline bool no_lock_sspd(struct v4l2_subdev *sd) in no_lock_sspd() argument
1205 struct adv76xx_state *state = to_state(sd); in no_lock_sspd()
1215 return ((cp_read(sd, 0xb5) & 0xd0) != 0xd0); in no_lock_sspd()
1218 static inline bool no_lock_stdi(struct v4l2_subdev *sd) in no_lock_stdi() argument
1221 return !(cp_read(sd, 0xb1) & 0x80); in no_lock_stdi()
1224 static inline bool no_signal(struct v4l2_subdev *sd) in no_signal() argument
1228 ret = no_power(sd); in no_signal()
1230 ret |= no_lock_stdi(sd); in no_signal()
1231 ret |= no_lock_sspd(sd); in no_signal()
1233 if (is_digital_input(sd)) { in no_signal()
1234 ret |= no_lock_tmds(sd); in no_signal()
1235 ret |= no_signal_tmds(sd); in no_signal()
1241 static inline bool no_lock_cp(struct v4l2_subdev *sd) in no_lock_cp() argument
1243 struct adv76xx_state *state = to_state(sd); in no_lock_cp()
1250 return io_read(sd, 0x12) & 0x01; in no_lock_cp()
1253 static inline bool in_free_run(struct v4l2_subdev *sd) in in_free_run() argument
1255 return cp_read(sd, 0xff) & 0x10; in in_free_run()
1258 static int adv76xx_g_input_status(struct v4l2_subdev *sd, u32 *status) in adv76xx_g_input_status() argument
1261 *status |= no_power(sd) ? V4L2_IN_ST_NO_POWER : 0; in adv76xx_g_input_status()
1262 *status |= no_signal(sd) ? V4L2_IN_ST_NO_SIGNAL : 0; in adv76xx_g_input_status()
1263 if (!in_free_run(sd) && no_lock_cp(sd)) in adv76xx_g_input_status()
1264 *status |= is_digital_input(sd) ? in adv76xx_g_input_status()
1267 v4l2_dbg(1, debug, sd, "%s: status = 0x%x\n", __func__, *status); in adv76xx_g_input_status()
1280 static int stdi2dv_timings(struct v4l2_subdev *sd, in stdi2dv_timings() argument
1284 struct adv76xx_state *state = to_state(sd); in stdi2dv_timings()
1315 v4l2_dbg(2, debug, sd, in stdi2dv_timings()
1323 static int read_stdi(struct v4l2_subdev *sd, struct stdi_readback *stdi) in read_stdi() argument
1325 struct adv76xx_state *state = to_state(sd); in read_stdi()
1329 if (no_lock_stdi(sd) || no_lock_sspd(sd)) { in read_stdi()
1330 v4l2_dbg(2, debug, sd, "%s: STDI and/or SSPD not locked\n", __func__); in read_stdi()
1335 stdi->bl = cp_read16(sd, 0xb1, 0x3fff); in read_stdi()
1336 stdi->lcf = cp_read16(sd, info->lcf_reg, 0x7ff); in read_stdi()
1337 stdi->lcvs = cp_read(sd, 0xb3) >> 3; in read_stdi()
1338 stdi->interlaced = io_read(sd, 0x12) & 0x10; in read_stdi()
1342 polarity = cp_read(sd, 0xb5); in read_stdi()
1353 polarity = hdmi_read(sd, 0x05); in read_stdi()
1358 if (no_lock_stdi(sd) || no_lock_sspd(sd)) { in read_stdi()
1359 v4l2_dbg(2, debug, sd, in read_stdi()
1365 v4l2_dbg(2, debug, sd, "%s: invalid signal\n", __func__); in read_stdi()
1370 v4l2_dbg(2, debug, sd, in read_stdi()
1379 static int adv76xx_enum_dv_timings(struct v4l2_subdev *sd, in adv76xx_enum_dv_timings() argument
1382 struct adv76xx_state *state = to_state(sd); in adv76xx_enum_dv_timings()
1395 static int adv76xx_dv_timings_cap(struct v4l2_subdev *sd, in adv76xx_dv_timings_cap() argument
1398 struct adv76xx_state *state = to_state(sd); in adv76xx_dv_timings_cap()
1431 static void adv76xx_fill_optional_dv_timings_fields(struct v4l2_subdev *sd, in adv76xx_fill_optional_dv_timings_fields() argument
1438 is_digital_input(sd) ? 250000 : 1000000)) { in adv76xx_fill_optional_dv_timings_fields()
1445 static unsigned int adv7604_read_hdmi_pixelclock(struct v4l2_subdev *sd) in adv7604_read_hdmi_pixelclock() argument
1450 a = hdmi_read(sd, 0x06); in adv7604_read_hdmi_pixelclock()
1451 b = hdmi_read(sd, 0x3b); in adv7604_read_hdmi_pixelclock()
1456 if (is_hdmi(sd)) { in adv7604_read_hdmi_pixelclock()
1458 unsigned bits_per_channel = ((hdmi_read(sd, 0x0b) & 0x60) >> 4) + 8; in adv7604_read_hdmi_pixelclock()
1466 static unsigned int adv7611_read_hdmi_pixelclock(struct v4l2_subdev *sd) in adv7611_read_hdmi_pixelclock() argument
1470 a = hdmi_read(sd, 0x51); in adv7611_read_hdmi_pixelclock()
1471 b = hdmi_read(sd, 0x52); in adv7611_read_hdmi_pixelclock()
1477 static int adv76xx_query_dv_timings(struct v4l2_subdev *sd, in adv76xx_query_dv_timings() argument
1480 struct adv76xx_state *state = to_state(sd); in adv76xx_query_dv_timings()
1490 if (no_signal(sd)) { in adv76xx_query_dv_timings()
1492 v4l2_dbg(1, debug, sd, "%s: no valid signal\n", __func__); in adv76xx_query_dv_timings()
1497 if (read_stdi(sd, &stdi)) { in adv76xx_query_dv_timings()
1498 v4l2_dbg(1, debug, sd, "%s: STDI/SSPD not locked\n", __func__); in adv76xx_query_dv_timings()
1504 if (is_digital_input(sd)) { in adv76xx_query_dv_timings()
1508 bt->width = hdmi_read16(sd, 0x07, 0xfff); in adv76xx_query_dv_timings()
1509 bt->height = hdmi_read16(sd, 0x09, 0xfff); in adv76xx_query_dv_timings()
1510 bt->pixelclock = info->read_hdmi_pixelclock(sd); in adv76xx_query_dv_timings()
1511 bt->hfrontporch = hdmi_read16(sd, 0x20, 0x3ff); in adv76xx_query_dv_timings()
1512 bt->hsync = hdmi_read16(sd, 0x22, 0x3ff); in adv76xx_query_dv_timings()
1513 bt->hbackporch = hdmi_read16(sd, 0x24, 0x3ff); in adv76xx_query_dv_timings()
1514 bt->vfrontporch = hdmi_read16(sd, 0x2a, 0x1fff) / 2; in adv76xx_query_dv_timings()
1515 bt->vsync = hdmi_read16(sd, 0x2e, 0x1fff) / 2; in adv76xx_query_dv_timings()
1516 bt->vbackporch = hdmi_read16(sd, 0x32, 0x1fff) / 2; in adv76xx_query_dv_timings()
1517 bt->polarities = ((hdmi_read(sd, 0x05) & 0x10) ? V4L2_DV_VSYNC_POS_POL : 0) | in adv76xx_query_dv_timings()
1518 ((hdmi_read(sd, 0x05) & 0x20) ? V4L2_DV_HSYNC_POS_POL : 0); in adv76xx_query_dv_timings()
1520 bt->height += hdmi_read16(sd, 0x0b, 0xfff); in adv76xx_query_dv_timings()
1521 bt->il_vfrontporch = hdmi_read16(sd, 0x2c, 0x1fff) / 2; in adv76xx_query_dv_timings()
1522 bt->il_vsync = hdmi_read16(sd, 0x30, 0x1fff) / 2; in adv76xx_query_dv_timings()
1523 bt->il_vbackporch = hdmi_read16(sd, 0x34, 0x1fff) / 2; in adv76xx_query_dv_timings()
1525 adv76xx_fill_optional_dv_timings_fields(sd, timings); in adv76xx_query_dv_timings()
1531 if (!stdi2dv_timings(sd, &stdi, timings)) in adv76xx_query_dv_timings()
1534 v4l2_dbg(1, debug, sd, "%s: lcvs + 1 = %d\n", __func__, stdi.lcvs); in adv76xx_query_dv_timings()
1535 if (!stdi2dv_timings(sd, &stdi, timings)) in adv76xx_query_dv_timings()
1538 v4l2_dbg(1, debug, sd, "%s: lcvs - 1 = %d\n", __func__, stdi.lcvs); in adv76xx_query_dv_timings()
1539 if (stdi2dv_timings(sd, &stdi, timings)) { in adv76xx_query_dv_timings()
1550 v4l2_dbg(1, debug, sd, "%s: restart STDI\n", __func__); in adv76xx_query_dv_timings()
1553 cp_write_clr_set(sd, 0x86, 0x06, 0x00); in adv76xx_query_dv_timings()
1555 cp_write_clr_set(sd, 0x86, 0x06, 0x04); in adv76xx_query_dv_timings()
1557 cp_write_clr_set(sd, 0x86, 0x06, 0x02); in adv76xx_query_dv_timings()
1561 v4l2_dbg(1, debug, sd, "%s: format not supported\n", __func__); in adv76xx_query_dv_timings()
1568 if (no_signal(sd)) { in adv76xx_query_dv_timings()
1569 v4l2_dbg(1, debug, sd, "%s: signal lost during readout\n", __func__); in adv76xx_query_dv_timings()
1574 if ((is_analog_input(sd) && bt->pixelclock > 170000000) || in adv76xx_query_dv_timings()
1575 (is_digital_input(sd) && bt->pixelclock > 225000000)) { in adv76xx_query_dv_timings()
1576 v4l2_dbg(1, debug, sd, "%s: pixelclock out of range %d\n", in adv76xx_query_dv_timings()
1582 v4l2_print_dv_timings(sd->name, "adv76xx_query_dv_timings: ", in adv76xx_query_dv_timings()
1588 static int adv76xx_s_dv_timings(struct v4l2_subdev *sd, in adv76xx_s_dv_timings() argument
1591 struct adv76xx_state *state = to_state(sd); in adv76xx_s_dv_timings()
1599 v4l2_dbg(1, debug, sd, "%s: no change\n", __func__); in adv76xx_s_dv_timings()
1605 if ((is_analog_input(sd) && bt->pixelclock > 170000000) || in adv76xx_s_dv_timings()
1606 (is_digital_input(sd) && bt->pixelclock > 225000000)) { in adv76xx_s_dv_timings()
1607 v4l2_dbg(1, debug, sd, "%s: pixelclock out of range %d\n", in adv76xx_s_dv_timings()
1612 adv76xx_fill_optional_dv_timings_fields(sd, timings); in adv76xx_s_dv_timings()
1616 cp_write_clr_set(sd, 0x91, 0x40, bt->interlaced ? 0x40 : 0x00); in adv76xx_s_dv_timings()
1619 err = configure_predefined_video_timings(sd, timings); in adv76xx_s_dv_timings()
1623 configure_custom_video_timings(sd, bt); in adv76xx_s_dv_timings()
1626 set_rgb_quantization_range(sd); in adv76xx_s_dv_timings()
1629 v4l2_print_dv_timings(sd->name, "adv76xx_s_dv_timings: ", in adv76xx_s_dv_timings()
1634 static int adv76xx_g_dv_timings(struct v4l2_subdev *sd, in adv76xx_g_dv_timings() argument
1637 struct adv76xx_state *state = to_state(sd); in adv76xx_g_dv_timings()
1643 static void adv7604_set_termination(struct v4l2_subdev *sd, bool enable) in adv7604_set_termination() argument
1645 hdmi_write(sd, 0x01, enable ? 0x00 : 0x78); in adv7604_set_termination()
1648 static void adv7611_set_termination(struct v4l2_subdev *sd, bool enable) in adv7611_set_termination() argument
1650 hdmi_write(sd, 0x83, enable ? 0xfe : 0xff); in adv7611_set_termination()
1653 static void enable_input(struct v4l2_subdev *sd) in enable_input() argument
1655 struct adv76xx_state *state = to_state(sd); in enable_input()
1657 if (is_analog_input(sd)) { in enable_input()
1658 io_write(sd, 0x15, 0xb0); /* Disable Tristate of Pins (no audio) */ in enable_input()
1659 } else if (is_digital_input(sd)) { in enable_input()
1660 hdmi_write_clr_set(sd, 0x00, 0x03, state->selected_input); in enable_input()
1661 state->info->set_termination(sd, true); in enable_input()
1662 io_write(sd, 0x15, 0xa0); /* Disable Tristate of Pins */ in enable_input()
1663 hdmi_write_clr_set(sd, 0x1a, 0x10, 0x00); /* Unmute audio */ in enable_input()
1665 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in enable_input()
1670 static void disable_input(struct v4l2_subdev *sd) in disable_input() argument
1672 struct adv76xx_state *state = to_state(sd); in disable_input()
1674 hdmi_write_clr_set(sd, 0x1a, 0x10, 0x10); /* Mute audio */ in disable_input()
1676 io_write(sd, 0x15, 0xbe); /* Tristate all outputs from video core */ in disable_input()
1677 state->info->set_termination(sd, false); in disable_input()
1680 static void select_input(struct v4l2_subdev *sd) in select_input() argument
1682 struct adv76xx_state *state = to_state(sd); in select_input()
1685 if (is_analog_input(sd)) { in select_input()
1686 adv76xx_write_reg_seq(sd, info->recommended_settings[0]); in select_input()
1688 afe_write(sd, 0x00, 0x08); /* power up ADC */ in select_input()
1689 afe_write(sd, 0x01, 0x06); /* power up Analog Front End */ in select_input()
1690 afe_write(sd, 0xc8, 0x00); /* phase control */ in select_input()
1691 } else if (is_digital_input(sd)) { in select_input()
1692 hdmi_write(sd, 0x00, state->selected_input & 0x03); in select_input()
1694 adv76xx_write_reg_seq(sd, info->recommended_settings[1]); in select_input()
1697 afe_write(sd, 0x00, 0xff); /* power down ADC */ in select_input()
1698 afe_write(sd, 0x01, 0xfe); /* power down Analog Front End */ in select_input()
1699 afe_write(sd, 0xc8, 0x40); /* phase control */ in select_input()
1702 cp_write(sd, 0x3e, 0x00); /* CP core pre-gain control */ in select_input()
1703 cp_write(sd, 0xc3, 0x39); /* CP coast control. Graphics mode */ in select_input()
1704 cp_write(sd, 0x40, 0x80); /* CP core pre-gain control. Graphics mode */ in select_input()
1706 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in select_input()
1711 static int adv76xx_s_routing(struct v4l2_subdev *sd, in adv76xx_s_routing() argument
1714 struct adv76xx_state *state = to_state(sd); in adv76xx_s_routing()
1716 v4l2_dbg(2, debug, sd, "%s: input %d, selected input %d", in adv76xx_s_routing()
1727 disable_input(sd); in adv76xx_s_routing()
1729 select_input(sd); in adv76xx_s_routing()
1731 enable_input(sd); in adv76xx_s_routing()
1736 static int adv76xx_enum_mbus_code(struct v4l2_subdev *sd, in adv76xx_enum_mbus_code() argument
1740 struct adv76xx_state *state = to_state(sd); in adv76xx_enum_mbus_code()
1804 struct v4l2_subdev *sd = &state->sd; in adv76xx_setup_format() local
1806 io_write_clr_set(sd, 0x02, 0x02, in adv76xx_setup_format()
1808 io_write(sd, 0x03, state->format->op_format_sel | in adv76xx_setup_format()
1810 io_write_clr_set(sd, 0x04, 0xe0, adv76xx_op_ch_sel(state)); in adv76xx_setup_format()
1811 io_write_clr_set(sd, 0x05, 0x01, in adv76xx_setup_format()
1815 static int adv76xx_get_format(struct v4l2_subdev *sd, in adv76xx_get_format() argument
1819 struct adv76xx_state *state = to_state(sd); in adv76xx_get_format()
1829 fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); in adv76xx_get_format()
1838 static int adv76xx_set_format(struct v4l2_subdev *sd, in adv76xx_set_format() argument
1842 struct adv76xx_state *state = to_state(sd); in adv76xx_set_format()
1858 fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); in adv76xx_set_format()
1868 static int adv76xx_isr(struct v4l2_subdev *sd, u32 status, bool *handled) in adv76xx_isr() argument
1870 struct adv76xx_state *state = to_state(sd); in adv76xx_isr()
1872 const u8 irq_reg_0x43 = io_read(sd, 0x43); in adv76xx_isr()
1873 const u8 irq_reg_0x6b = io_read(sd, 0x6b); in adv76xx_isr()
1874 const u8 irq_reg_0x70 = io_read(sd, 0x70); in adv76xx_isr()
1880 io_write(sd, 0x44, irq_reg_0x43); in adv76xx_isr()
1882 io_write(sd, 0x71, irq_reg_0x70); in adv76xx_isr()
1884 io_write(sd, 0x6c, irq_reg_0x6b); in adv76xx_isr()
1886 v4l2_dbg(2, debug, sd, "%s: ", __func__); in adv76xx_isr()
1890 fmt_change_digital = is_digital_input(sd) in adv76xx_isr()
1895 v4l2_dbg(1, debug, sd, in adv76xx_isr()
1899 v4l2_subdev_notify(sd, ADV76XX_FMT_CHANGE, NULL); in adv76xx_isr()
1906 v4l2_dbg(1, debug, sd, "%s: irq %s mode\n", __func__, in adv76xx_isr()
1907 (io_read(sd, 0x6a) & 0x01) ? "HDMI" : "DVI"); in adv76xx_isr()
1908 set_rgb_quantization_range(sd); in adv76xx_isr()
1916 v4l2_dbg(1, debug, sd, "%s: tx_5v: 0x%x\n", __func__, tx_5v); in adv76xx_isr()
1917 adv76xx_s_detect_tx_5v_ctrl(sd); in adv76xx_isr()
1924 static int adv76xx_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) in adv76xx_get_edid() argument
1926 struct adv76xx_state *state = to_state(sd); in adv76xx_get_edid()
1990 static int adv76xx_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) in adv76xx_set_edid() argument
1992 struct adv76xx_state *state = to_state(sd); in adv76xx_set_edid()
2008 rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, state->edid.present); in adv76xx_set_edid()
2017 v4l2_dbg(2, debug, sd, "%s: clear EDID pad %d, edid.present = 0x%x\n", in adv76xx_set_edid()
2026 v4l2_dbg(2, debug, sd, "%s: write EDID pad %d, edid.present = 0x%x\n", in adv76xx_set_edid()
2032 rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, 0x00); in adv76xx_set_edid()
2044 rep_write(sd, 0x70, edid->edid[spa_loc]); in adv76xx_set_edid()
2045 rep_write(sd, 0x71, edid->edid[spa_loc + 1]); in adv76xx_set_edid()
2048 rep_write(sd, 0x72, edid->edid[spa_loc]); in adv76xx_set_edid()
2049 rep_write(sd, 0x73, edid->edid[spa_loc + 1]); in adv76xx_set_edid()
2052 rep_write(sd, 0x74, edid->edid[spa_loc]); in adv76xx_set_edid()
2053 rep_write(sd, 0x75, edid->edid[spa_loc + 1]); in adv76xx_set_edid()
2060 rep_write(sd, 0x76, spa_loc & 0xff); in adv76xx_set_edid()
2061 rep_write_clr_set(sd, 0x77, 0x40, (spa_loc & 0x100) >> 2); in adv76xx_set_edid()
2064 rep_write_clr_set(sd, 0x71, 0x01, (spa_loc & 0x100) >> 8); in adv76xx_set_edid()
2076 err = edid_write_block(sd, 128 * edid->blocks, state->edid.edid); in adv76xx_set_edid()
2078 v4l2_err(sd, "error %d writing edid pad %d\n", err, edid->pad); in adv76xx_set_edid()
2084 rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, state->edid.present); in adv76xx_set_edid()
2087 if (rep_read(sd, info->edid_status_reg) & state->edid.present) in adv76xx_set_edid()
2092 v4l2_err(sd, "error enabling edid (0x%x)\n", state->edid.present); in adv76xx_set_edid()
2104 static void print_avi_infoframe(struct v4l2_subdev *sd) in print_avi_infoframe() argument
2111 if (!is_hdmi(sd)) { in print_avi_infoframe()
2112 v4l2_info(sd, "receive DVI-D signal (AVI infoframe not supported)\n"); in print_avi_infoframe()
2115 if (!(io_read(sd, 0x60) & 0x01)) { in print_avi_infoframe()
2116 v4l2_info(sd, "AVI infoframe not received\n"); in print_avi_infoframe()
2120 if (io_read(sd, 0x83) & 0x01) { in print_avi_infoframe()
2121 v4l2_info(sd, "AVI infoframe checksum error has occurred earlier\n"); in print_avi_infoframe()
2122 io_write(sd, 0x85, 0x01); /* clear AVI_INF_CKS_ERR_RAW */ in print_avi_infoframe()
2123 if (io_read(sd, 0x83) & 0x01) { in print_avi_infoframe()
2124 v4l2_info(sd, "AVI infoframe checksum error still present\n"); in print_avi_infoframe()
2125 io_write(sd, 0x85, 0x01); /* clear AVI_INF_CKS_ERR_RAW */ in print_avi_infoframe()
2129 avi_len = infoframe_read(sd, 0xe2); in print_avi_infoframe()
2130 avi_ver = infoframe_read(sd, 0xe1); in print_avi_infoframe()
2131 v4l2_info(sd, "AVI infoframe version %d (%d byte)\n", in print_avi_infoframe()
2138 buf[i] = infoframe_read(sd, i); in print_avi_infoframe()
2140 v4l2_info(sd, in print_avi_infoframe()
2146 static int adv76xx_log_status(struct v4l2_subdev *sd) in adv76xx_log_status() argument
2148 struct adv76xx_state *state = to_state(sd); in adv76xx_log_status()
2152 u8 reg_io_0x02 = io_read(sd, 0x02); in adv76xx_log_status()
2182 v4l2_info(sd, "-----Chip status-----\n"); in adv76xx_log_status()
2183 v4l2_info(sd, "Chip power: %s\n", no_power(sd) ? "off" : "on"); in adv76xx_log_status()
2184 edid_enabled = rep_read(sd, info->edid_status_reg); in adv76xx_log_status()
2185 v4l2_info(sd, "EDID enabled port A: %s, B: %s, C: %s, D: %s\n", in adv76xx_log_status()
2190 v4l2_info(sd, "CEC: %s\n", !!(cec_read(sd, 0x2a) & 0x01) ? in adv76xx_log_status()
2193 v4l2_info(sd, "-----Signal status-----\n"); in adv76xx_log_status()
2194 cable_det = info->read_cable_det(sd); in adv76xx_log_status()
2195 v4l2_info(sd, "Cable detected (+5V power) port A: %s, B: %s, C: %s, D: %s\n", in adv76xx_log_status()
2200 v4l2_info(sd, "TMDS signal detected: %s\n", in adv76xx_log_status()
2201 no_signal_tmds(sd) ? "false" : "true"); in adv76xx_log_status()
2202 v4l2_info(sd, "TMDS signal locked: %s\n", in adv76xx_log_status()
2203 no_lock_tmds(sd) ? "false" : "true"); in adv76xx_log_status()
2204 v4l2_info(sd, "SSPD locked: %s\n", no_lock_sspd(sd) ? "false" : "true"); in adv76xx_log_status()
2205 v4l2_info(sd, "STDI locked: %s\n", no_lock_stdi(sd) ? "false" : "true"); in adv76xx_log_status()
2206 v4l2_info(sd, "CP locked: %s\n", no_lock_cp(sd) ? "false" : "true"); in adv76xx_log_status()
2207 v4l2_info(sd, "CP free run: %s\n", in adv76xx_log_status()
2208 (in_free_run(sd)) ? "on" : "off"); in adv76xx_log_status()
2209 v4l2_info(sd, "Prim-mode = 0x%x, video std = 0x%x, v_freq = 0x%x\n", in adv76xx_log_status()
2210 io_read(sd, 0x01) & 0x0f, io_read(sd, 0x00) & 0x3f, in adv76xx_log_status()
2211 (io_read(sd, 0x01) & 0x70) >> 4); in adv76xx_log_status()
2213 v4l2_info(sd, "-----Video Timings-----\n"); in adv76xx_log_status()
2214 if (read_stdi(sd, &stdi)) in adv76xx_log_status()
2215 v4l2_info(sd, "STDI: not locked\n"); in adv76xx_log_status()
2217 …v4l2_info(sd, "STDI: lcf (frame height - 1) = %d, bl = %d, lcvs (vsync) = %d, %s, %chsync, %cvsync… in adv76xx_log_status()
2221 if (adv76xx_query_dv_timings(sd, &timings)) in adv76xx_log_status()
2222 v4l2_info(sd, "No video detected\n"); in adv76xx_log_status()
2224 v4l2_print_dv_timings(sd->name, "Detected format: ", in adv76xx_log_status()
2226 v4l2_print_dv_timings(sd->name, "Configured format: ", in adv76xx_log_status()
2229 if (no_signal(sd)) in adv76xx_log_status()
2232 v4l2_info(sd, "-----Color space-----\n"); in adv76xx_log_status()
2233 v4l2_info(sd, "RGB quantization range ctrl: %s\n", in adv76xx_log_status()
2235 v4l2_info(sd, "Input color space: %s\n", in adv76xx_log_status()
2237 v4l2_info(sd, "Output color space: %s %s, saturator %s\n", in adv76xx_log_status()
2242 v4l2_info(sd, "Color space conversion: %s\n", in adv76xx_log_status()
2243 csc_coeff_sel_rb[cp_read(sd, info->cp_csc) >> 4]); in adv76xx_log_status()
2245 if (!is_digital_input(sd)) in adv76xx_log_status()
2248 v4l2_info(sd, "-----%s status-----\n", is_hdmi(sd) ? "HDMI" : "DVI-D"); in adv76xx_log_status()
2249 v4l2_info(sd, "Digital video port selected: %c\n", in adv76xx_log_status()
2250 (hdmi_read(sd, 0x00) & 0x03) + 'A'); in adv76xx_log_status()
2251 v4l2_info(sd, "HDCP encrypted content: %s\n", in adv76xx_log_status()
2252 (hdmi_read(sd, 0x05) & 0x40) ? "true" : "false"); in adv76xx_log_status()
2253 v4l2_info(sd, "HDCP keys read: %s%s\n", in adv76xx_log_status()
2254 (hdmi_read(sd, 0x04) & 0x20) ? "yes" : "no", in adv76xx_log_status()
2255 (hdmi_read(sd, 0x04) & 0x10) ? "ERROR" : ""); in adv76xx_log_status()
2256 if (is_hdmi(sd)) { in adv76xx_log_status()
2257 bool audio_pll_locked = hdmi_read(sd, 0x04) & 0x01; in adv76xx_log_status()
2258 bool audio_sample_packet_detect = hdmi_read(sd, 0x18) & 0x01; in adv76xx_log_status()
2259 bool audio_mute = io_read(sd, 0x65) & 0x40; in adv76xx_log_status()
2261 v4l2_info(sd, "Audio: pll %s, samples %s, %s\n", in adv76xx_log_status()
2266 v4l2_info(sd, "Audio format: %s\n", in adv76xx_log_status()
2267 (hdmi_read(sd, 0x07) & 0x20) ? "multi-channel" : "stereo"); in adv76xx_log_status()
2269 v4l2_info(sd, "Audio CTS: %u\n", (hdmi_read(sd, 0x5b) << 12) + in adv76xx_log_status()
2270 (hdmi_read(sd, 0x5c) << 8) + in adv76xx_log_status()
2271 (hdmi_read(sd, 0x5d) & 0xf0)); in adv76xx_log_status()
2272 v4l2_info(sd, "Audio N: %u\n", ((hdmi_read(sd, 0x5d) & 0x0f) << 16) + in adv76xx_log_status()
2273 (hdmi_read(sd, 0x5e) << 8) + in adv76xx_log_status()
2274 hdmi_read(sd, 0x5f)); in adv76xx_log_status()
2275 v4l2_info(sd, "AV Mute: %s\n", (hdmi_read(sd, 0x04) & 0x40) ? "on" : "off"); in adv76xx_log_status()
2277 v4l2_info(sd, "Deep color mode: %s\n", deep_color_mode_txt[(hdmi_read(sd, 0x0b) & 0x60) >> 5]); in adv76xx_log_status()
2279 print_avi_infoframe(sd); in adv76xx_log_status()
2361 static int adv76xx_core_init(struct v4l2_subdev *sd) in adv76xx_core_init() argument
2363 struct adv76xx_state *state = to_state(sd); in adv76xx_core_init()
2367 hdmi_write(sd, 0x48, in adv76xx_core_init()
2371 disable_input(sd); in adv76xx_core_init()
2376 select_input(sd); in adv76xx_core_init()
2377 enable_input(sd); in adv76xx_core_init()
2381 io_write(sd, 0x0c, 0x42); /* Power up part and power down VDP */ in adv76xx_core_init()
2382 io_write(sd, 0x0b, 0x44); /* Power down ESDP block */ in adv76xx_core_init()
2383 cp_write(sd, 0xcf, 0x01); /* Power down macrovision */ in adv76xx_core_init()
2386 io_write_clr_set(sd, 0x02, 0x0f, in adv76xx_core_init()
2390 io_write_clr_set(sd, 0x05, 0x0e, pdata->blank_data << 3 | in adv76xx_core_init()
2395 cp_write(sd, 0x69, 0x30); /* Enable CP CSC */ in adv76xx_core_init()
2398 io_write(sd, 0x06, 0xa0 | pdata->inv_vs_pol << 2 | in adv76xx_core_init()
2402 io_write(sd, 0x14, 0x40 | pdata->dr_str_data << 4 | in adv76xx_core_init()
2406 cp_write(sd, 0xba, (pdata->hdmi_free_run_mode << 1) | 0x01); /* HDMI free run */ in adv76xx_core_init()
2407 cp_write(sd, 0xf3, 0xdc); /* Low threshold to enter/exit free run mode */ in adv76xx_core_init()
2408 cp_write(sd, 0xf9, 0x23); /* STDI ch. 1 - LCVS change threshold - in adv76xx_core_init()
2410 cp_write(sd, 0x45, 0x23); /* STDI ch. 2 - LCVS change threshold - in adv76xx_core_init()
2412 cp_write(sd, 0xc9, 0x2d); /* use prim_mode and vid_std as free run resolution in adv76xx_core_init()
2416 hdmi_write_clr_set(sd, 0x15, 0x03, 0x03); /* Mute on FIFO over-/underflow [REF_01, c. 1.2.18] */ in adv76xx_core_init()
2417 hdmi_write_clr_set(sd, 0x1a, 0x0e, 0x08); /* Wait 1 s before unmute */ in adv76xx_core_init()
2418 hdmi_write_clr_set(sd, 0x68, 0x06, 0x06); /* FIFO reset on over-/underflow [REF_01, c. 1.2.19] */ in adv76xx_core_init()
2421 afe_write(sd, 0xb5, 0x01); /* Setting MCLK to 256Fs */ in adv76xx_core_init()
2424 afe_write(sd, 0x02, pdata->ain_sel); /* Select analog input muxing mode */ in adv76xx_core_init()
2425 io_write_clr_set(sd, 0x30, 1 << 4, pdata->output_bus_lsb_to_msb << 4); in adv76xx_core_init()
2429 io_write(sd, 0x40, 0xc0 | pdata->int1_config); /* Configure INT1 */ in adv76xx_core_init()
2430 io_write(sd, 0x46, 0x98); /* Enable SSPD, STDI and CP unlocked interrupts */ in adv76xx_core_init()
2431 …io_write(sd, 0x6e, info->fmt_change_digital_mask); /* Enable V_LOCKED and DE_REGEN_LCK interrupts … in adv76xx_core_init()
2432 io_write(sd, 0x73, info->cable_det_mask); /* Enable cable detection (+5v) interrupts */ in adv76xx_core_init()
2433 info->setup_irqs(sd); in adv76xx_core_init()
2435 return v4l2_ctrl_handler_setup(sd->ctrl_handler); in adv76xx_core_init()
2438 static void adv7604_setup_irqs(struct v4l2_subdev *sd) in adv7604_setup_irqs() argument
2440 io_write(sd, 0x41, 0xd7); /* STDI irq for any change, disable INT2 */ in adv7604_setup_irqs()
2443 static void adv7611_setup_irqs(struct v4l2_subdev *sd) in adv7611_setup_irqs() argument
2445 io_write(sd, 0x41, 0xd0); /* STDI irq for any change, disable INT2 */ in adv7611_setup_irqs()
2458 static struct i2c_client *adv76xx_dummy_client(struct v4l2_subdev *sd, in adv76xx_dummy_client() argument
2461 struct i2c_client *client = v4l2_get_subdevdata(sd); in adv76xx_dummy_client()
2464 io_write(sd, io_reg, addr << 1); in adv76xx_dummy_client()
2465 return i2c_new_dummy(client->adapter, io_read(sd, io_reg) >> 1); in adv76xx_dummy_client()
2683 struct v4l2_subdev *sd; in adv76xx_probe() local
2742 sd = &state->sd; in adv76xx_probe()
2743 v4l2_i2c_subdev_init(sd, client, &adv76xx_ops); in adv76xx_probe()
2744 snprintf(sd->name, sizeof(sd->name), "%s %d-%04x", in adv76xx_probe()
2747 sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; in adv76xx_probe()
2757 v4l2_info(sd, "not an adv7604 on address 0x%x\n", in adv76xx_probe()
2765 v4l2_info(sd, "not an adv7611 on address 0x%x\n", in adv76xx_probe()
2802 sd->ctrl_handler = hdl; in adv76xx_probe()
2814 if (adv76xx_s_detect_tx_5v_ctrl(sd)) { in adv76xx_probe()
2824 adv76xx_dummy_client(sd, state->pdata.i2c_addresses[i], in adv76xx_probe()
2828 v4l2_err(sd, "failed to create i2c client %u\n", i); in adv76xx_probe()
2836 v4l2_err(sd, "Could not create work queue\n"); in adv76xx_probe()
2850 err = media_entity_init(&sd->entity, state->source_pad + 1, in adv76xx_probe()
2855 err = adv76xx_core_init(sd); in adv76xx_probe()
2858 v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name, in adv76xx_probe()
2861 err = v4l2_async_register_subdev(sd); in adv76xx_probe()
2868 media_entity_cleanup(&sd->entity); in adv76xx_probe()
2883 struct v4l2_subdev *sd = i2c_get_clientdata(client); in adv76xx_remove() local
2884 struct adv76xx_state *state = to_state(sd); in adv76xx_remove()
2888 v4l2_async_unregister_subdev(sd); in adv76xx_remove()
2889 media_entity_cleanup(&sd->entity); in adv76xx_remove()
2890 adv76xx_unregister_clients(to_state(sd)); in adv76xx_remove()
2891 v4l2_ctrl_handler_free(sd->ctrl_handler); in adv76xx_remove()