Lines Matching full:sd
126 void (*set_termination)(struct v4l2_subdev *sd, bool enable);
127 void (*setup_irqs)(struct v4l2_subdev *sd);
128 unsigned int (*read_hdmi_pixelclock)(struct v4l2_subdev *sd);
129 unsigned int (*read_cable_det)(struct v4l2_subdev *sd);
167 struct v4l2_subdev sd; member
320 static inline struct adv76xx_state *to_state(struct v4l2_subdev *sd) in to_state() argument
322 return container_of(sd, struct adv76xx_state, sd); in to_state()
374 static inline int io_read(struct v4l2_subdev *sd, u8 reg) in io_read() argument
376 struct adv76xx_state *state = to_state(sd); in io_read()
381 static inline int io_write(struct v4l2_subdev *sd, u8 reg, u8 val) in io_write() argument
383 struct adv76xx_state *state = to_state(sd); in io_write()
388 static inline int io_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, in io_write_clr_set() argument
391 return io_write(sd, reg, (io_read(sd, reg) & ~mask) | val); in io_write_clr_set()
394 static inline int avlink_read(struct v4l2_subdev *sd, u8 reg) in avlink_read() argument
396 struct adv76xx_state *state = to_state(sd); in avlink_read()
401 static inline int avlink_write(struct v4l2_subdev *sd, u8 reg, u8 val) in avlink_write() argument
403 struct adv76xx_state *state = to_state(sd); in avlink_write()
408 static inline int cec_read(struct v4l2_subdev *sd, u8 reg) in cec_read() argument
410 struct adv76xx_state *state = to_state(sd); in cec_read()
415 static inline int cec_write(struct v4l2_subdev *sd, u8 reg, u8 val) in cec_write() argument
417 struct adv76xx_state *state = to_state(sd); in cec_write()
422 static inline int cec_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, in cec_write_clr_set() argument
425 return cec_write(sd, reg, (cec_read(sd, reg) & ~mask) | val); in cec_write_clr_set()
428 static inline int infoframe_read(struct v4l2_subdev *sd, u8 reg) in infoframe_read() argument
430 struct adv76xx_state *state = to_state(sd); in infoframe_read()
435 static inline int infoframe_write(struct v4l2_subdev *sd, u8 reg, u8 val) in infoframe_write() argument
437 struct adv76xx_state *state = to_state(sd); in infoframe_write()
442 static inline int afe_read(struct v4l2_subdev *sd, u8 reg) in afe_read() argument
444 struct adv76xx_state *state = to_state(sd); in afe_read()
449 static inline int afe_write(struct v4l2_subdev *sd, u8 reg, u8 val) in afe_write() argument
451 struct adv76xx_state *state = to_state(sd); in afe_write()
456 static inline int rep_read(struct v4l2_subdev *sd, u8 reg) in rep_read() argument
458 struct adv76xx_state *state = to_state(sd); in rep_read()
463 static inline int rep_write(struct v4l2_subdev *sd, u8 reg, u8 val) in rep_write() argument
465 struct adv76xx_state *state = to_state(sd); in rep_write()
470 static inline int rep_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val) in rep_write_clr_set() argument
472 return rep_write(sd, reg, (rep_read(sd, reg) & ~mask) | val); in rep_write_clr_set()
475 static inline int edid_read(struct v4l2_subdev *sd, u8 reg) in edid_read() argument
477 struct adv76xx_state *state = to_state(sd); in edid_read()
482 static inline int edid_write(struct v4l2_subdev *sd, u8 reg, u8 val) in edid_write() argument
484 struct adv76xx_state *state = to_state(sd); in edid_write()
489 static inline int edid_write_block(struct v4l2_subdev *sd, in edid_write_block() argument
492 struct adv76xx_state *state = to_state(sd); in edid_write_block()
497 v4l2_dbg(2, debug, sd, "%s: write EDID block (%d byte)\n", in edid_write_block()
520 v4l2_subdev_notify(&state->sd, ADV76XX_HOTPLUG, &hpd); in adv76xx_set_hpd()
528 struct v4l2_subdev *sd = &state->sd; in adv76xx_delayed_work_enable_hotplug() local
530 v4l2_dbg(2, debug, sd, "%s: enable hotplug\n", __func__); in adv76xx_delayed_work_enable_hotplug()
535 static inline int hdmi_read(struct v4l2_subdev *sd, u8 reg) in hdmi_read() argument
537 struct adv76xx_state *state = to_state(sd); in hdmi_read()
542 static u16 hdmi_read16(struct v4l2_subdev *sd, u8 reg, u16 mask) in hdmi_read16() argument
544 return ((hdmi_read(sd, reg) << 8) | hdmi_read(sd, reg + 1)) & mask; in hdmi_read16()
547 static inline int hdmi_write(struct v4l2_subdev *sd, u8 reg, u8 val) in hdmi_write() argument
549 struct adv76xx_state *state = to_state(sd); in hdmi_write()
554 static inline int hdmi_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val) in hdmi_write_clr_set() argument
556 return hdmi_write(sd, reg, (hdmi_read(sd, reg) & ~mask) | val); in hdmi_write_clr_set()
559 static inline int test_write(struct v4l2_subdev *sd, u8 reg, u8 val) in test_write() argument
561 struct adv76xx_state *state = to_state(sd); in test_write()
566 static inline int cp_read(struct v4l2_subdev *sd, u8 reg) in cp_read() argument
568 struct adv76xx_state *state = to_state(sd); in cp_read()
573 static u16 cp_read16(struct v4l2_subdev *sd, u8 reg, u16 mask) in cp_read16() argument
575 return ((cp_read(sd, reg) << 8) | cp_read(sd, reg + 1)) & mask; in cp_read16()
578 static inline int cp_write(struct v4l2_subdev *sd, u8 reg, u8 val) in cp_write() argument
580 struct adv76xx_state *state = to_state(sd); in cp_write()
585 static inline int cp_write_clr_set(struct v4l2_subdev *sd, u8 reg, u8 mask, u8 val) in cp_write_clr_set() argument
587 return cp_write(sd, reg, (cp_read(sd, reg) & ~mask) | val); in cp_write_clr_set()
590 static inline int vdp_read(struct v4l2_subdev *sd, u8 reg) in vdp_read() argument
592 struct adv76xx_state *state = to_state(sd); in vdp_read()
597 static inline int vdp_write(struct v4l2_subdev *sd, u8 reg, u8 val) in vdp_write() argument
599 struct adv76xx_state *state = to_state(sd); in vdp_write()
608 static int adv76xx_read_reg(struct v4l2_subdev *sd, unsigned int reg) in adv76xx_read_reg() argument
610 struct adv76xx_state *state = to_state(sd); in adv76xx_read_reg()
625 static int adv76xx_write_reg(struct v4l2_subdev *sd, unsigned int reg, u8 val) in adv76xx_write_reg() argument
627 struct adv76xx_state *state = to_state(sd); in adv76xx_write_reg()
638 static void adv76xx_write_reg_seq(struct v4l2_subdev *sd, in adv76xx_write_reg_seq() argument
644 adv76xx_write_reg(sd, reg_seq[i].reg, reg_seq[i].val); in adv76xx_write_reg_seq()
753 static inline bool is_analog_input(struct v4l2_subdev *sd) in is_analog_input() argument
755 struct adv76xx_state *state = to_state(sd); in is_analog_input()
761 static inline bool is_digital_input(struct v4l2_subdev *sd) in is_digital_input() argument
763 struct adv76xx_state *state = to_state(sd); in is_digital_input()
798 adv76xx_get_dv_timings_cap(struct v4l2_subdev *sd, int pad) in adv76xx_get_dv_timings_cap() argument
801 struct adv76xx_state *state = to_state(sd); in adv76xx_get_dv_timings_cap()
824 static void adv76xx_inv_register(struct v4l2_subdev *sd) in adv76xx_inv_register() argument
826 v4l2_info(sd, "0x000-0x0ff: IO Map\n"); in adv76xx_inv_register()
827 v4l2_info(sd, "0x100-0x1ff: AVLink Map\n"); in adv76xx_inv_register()
828 v4l2_info(sd, "0x200-0x2ff: CEC Map\n"); in adv76xx_inv_register()
829 v4l2_info(sd, "0x300-0x3ff: InfoFrame Map\n"); in adv76xx_inv_register()
830 v4l2_info(sd, "0x400-0x4ff: ESDP Map\n"); in adv76xx_inv_register()
831 v4l2_info(sd, "0x500-0x5ff: DPP Map\n"); in adv76xx_inv_register()
832 v4l2_info(sd, "0x600-0x6ff: AFE Map\n"); in adv76xx_inv_register()
833 v4l2_info(sd, "0x700-0x7ff: Repeater Map\n"); in adv76xx_inv_register()
834 v4l2_info(sd, "0x800-0x8ff: EDID Map\n"); in adv76xx_inv_register()
835 v4l2_info(sd, "0x900-0x9ff: HDMI Map\n"); in adv76xx_inv_register()
836 v4l2_info(sd, "0xa00-0xaff: Test Map\n"); in adv76xx_inv_register()
837 v4l2_info(sd, "0xb00-0xbff: CP Map\n"); in adv76xx_inv_register()
838 v4l2_info(sd, "0xc00-0xcff: VDP Map\n"); in adv76xx_inv_register()
841 static int adv76xx_g_register(struct v4l2_subdev *sd, in adv76xx_g_register() argument
846 ret = adv76xx_read_reg(sd, reg->reg); in adv76xx_g_register()
848 v4l2_info(sd, "Register %03llx not supported\n", reg->reg); in adv76xx_g_register()
849 adv76xx_inv_register(sd); in adv76xx_g_register()
859 static int adv76xx_s_register(struct v4l2_subdev *sd, in adv76xx_s_register() argument
864 ret = adv76xx_write_reg(sd, reg->reg, reg->val); in adv76xx_s_register()
866 v4l2_info(sd, "Register %03llx not supported\n", reg->reg); in adv76xx_s_register()
867 adv76xx_inv_register(sd); in adv76xx_s_register()
875 static unsigned int adv7604_read_cable_det(struct v4l2_subdev *sd) in adv7604_read_cable_det() argument
877 u8 value = io_read(sd, 0x6f); in adv7604_read_cable_det()
885 static unsigned int adv7611_read_cable_det(struct v4l2_subdev *sd) in adv7611_read_cable_det() argument
887 u8 value = io_read(sd, 0x6f); in adv7611_read_cable_det()
892 static unsigned int adv7612_read_cable_det(struct v4l2_subdev *sd) in adv7612_read_cable_det() argument
897 u8 value = io_read(sd, 0x6f); in adv7612_read_cable_det()
902 static int adv76xx_s_detect_tx_5v_ctrl(struct v4l2_subdev *sd) in adv76xx_s_detect_tx_5v_ctrl() argument
904 struct adv76xx_state *state = to_state(sd); in adv76xx_s_detect_tx_5v_ctrl()
906 u16 cable_det = info->read_cable_det(sd); in adv76xx_s_detect_tx_5v_ctrl()
911 static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd, in find_and_set_predefined_video_timings() argument
920 is_digital_input(sd) ? 250000 : 1000000, false)) in find_and_set_predefined_video_timings()
922 io_write(sd, 0x00, predef_vid_timings[i].vid_std); /* video std */ in find_and_set_predefined_video_timings()
923 io_write(sd, 0x01, (predef_vid_timings[i].v_freq << 4) + in find_and_set_predefined_video_timings()
931 static int configure_predefined_video_timings(struct v4l2_subdev *sd, in configure_predefined_video_timings() argument
934 struct adv76xx_state *state = to_state(sd); in configure_predefined_video_timings()
937 v4l2_dbg(1, debug, sd, "%s", __func__); in configure_predefined_video_timings()
941 io_write(sd, 0x16, 0x43); in configure_predefined_video_timings()
942 io_write(sd, 0x17, 0x5a); in configure_predefined_video_timings()
945 cp_write_clr_set(sd, 0x81, 0x10, 0x00); in configure_predefined_video_timings()
946 cp_write(sd, 0x8f, 0x00); in configure_predefined_video_timings()
947 cp_write(sd, 0x90, 0x00); in configure_predefined_video_timings()
948 cp_write(sd, 0xa2, 0x00); in configure_predefined_video_timings()
949 cp_write(sd, 0xa3, 0x00); in configure_predefined_video_timings()
950 cp_write(sd, 0xa4, 0x00); in configure_predefined_video_timings()
951 cp_write(sd, 0xa5, 0x00); in configure_predefined_video_timings()
952 cp_write(sd, 0xa6, 0x00); in configure_predefined_video_timings()
953 cp_write(sd, 0xa7, 0x00); in configure_predefined_video_timings()
954 cp_write(sd, 0xab, 0x00); in configure_predefined_video_timings()
955 cp_write(sd, 0xac, 0x00); in configure_predefined_video_timings()
957 if (is_analog_input(sd)) { in configure_predefined_video_timings()
958 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
961 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
963 } else if (is_digital_input(sd)) { in configure_predefined_video_timings()
964 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
967 err = find_and_set_predefined_video_timings(sd, in configure_predefined_video_timings()
970 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in configure_predefined_video_timings()
979 static void configure_custom_video_timings(struct v4l2_subdev *sd, in configure_custom_video_timings() argument
982 struct adv76xx_state *state = to_state(sd); in configure_custom_video_timings()
996 v4l2_dbg(2, debug, sd, "%s\n", __func__); in configure_custom_video_timings()
998 if (is_analog_input(sd)) { in configure_custom_video_timings()
1000 io_write(sd, 0x00, 0x07); /* video std */ in configure_custom_video_timings()
1001 io_write(sd, 0x01, 0x02); /* prim mode */ in configure_custom_video_timings()
1003 cp_write_clr_set(sd, 0x81, 0x10, 0x10); in configure_custom_video_timings()
1010 v4l2_err(sd, "writing to reg 0x16 and 0x17 failed\n"); in configure_custom_video_timings()
1013 cp_write(sd, 0xa2, (cp_start_sav >> 4) & 0xff); in configure_custom_video_timings()
1014 cp_write(sd, 0xa3, ((cp_start_sav & 0x0f) << 4) | in configure_custom_video_timings()
1016 cp_write(sd, 0xa4, cp_start_eav & 0xff); in configure_custom_video_timings()
1019 cp_write(sd, 0xa5, (cp_start_vbi >> 4) & 0xff); in configure_custom_video_timings()
1020 cp_write(sd, 0xa6, ((cp_start_vbi & 0xf) << 4) | in configure_custom_video_timings()
1022 cp_write(sd, 0xa7, cp_end_vbi & 0xff); in configure_custom_video_timings()
1023 } else if (is_digital_input(sd)) { in configure_custom_video_timings()
1026 io_write(sd, 0x00, 0x02); /* video std */ in configure_custom_video_timings()
1027 io_write(sd, 0x01, 0x06); /* prim mode */ in configure_custom_video_timings()
1029 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in configure_custom_video_timings()
1033 cp_write(sd, 0x8f, (ch1_fr_ll >> 8) & 0x7); in configure_custom_video_timings()
1034 cp_write(sd, 0x90, ch1_fr_ll & 0xff); in configure_custom_video_timings()
1035 cp_write(sd, 0xab, (height >> 4) & 0xff); in configure_custom_video_timings()
1036 cp_write(sd, 0xac, (height & 0x0f) << 4); in configure_custom_video_timings()
1039 static void adv76xx_set_offset(struct v4l2_subdev *sd, bool auto_offset, u16 offset_a, u16 offset_b… in adv76xx_set_offset() argument
1041 struct adv76xx_state *state = to_state(sd); in adv76xx_set_offset()
1050 v4l2_dbg(2, debug, sd, "%s: %s offset: a = 0x%x, b = 0x%x, c = 0x%x\n", in adv76xx_set_offset()
1054 offset_buf[0] = (cp_read(sd, 0x77) & 0xc0) | ((offset_a & 0x3f0) >> 4); in adv76xx_set_offset()
1062 v4l2_err(sd, "%s: i2c error writing to CP reg 0x77, 0x78, 0x79, 0x7a\n", __func__); in adv76xx_set_offset()
1065 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
1067 struct adv76xx_state *state = to_state(sd); in adv76xx_set_gain()
1080 v4l2_dbg(2, debug, sd, "%s: %s gain: a = 0x%x, b = 0x%x, c = 0x%x\n", in adv76xx_set_gain()
1092 v4l2_err(sd, "%s: i2c error writing to CP reg 0x73, 0x74, 0x75, 0x76\n", __func__); in adv76xx_set_gain()
1095 static void set_rgb_quantization_range(struct v4l2_subdev *sd) in set_rgb_quantization_range() argument
1097 struct adv76xx_state *state = to_state(sd); in set_rgb_quantization_range()
1098 bool rgb_output = io_read(sd, 0x02) & 0x02; in set_rgb_quantization_range()
1099 bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80; in set_rgb_quantization_range()
1102 if (hdmi_signal && (io_read(sd, 0x60) & 1)) in set_rgb_quantization_range()
1103 y = infoframe_read(sd, 0x01) >> 5; in set_rgb_quantization_range()
1105 v4l2_dbg(2, debug, sd, "%s: RGB quantization range: %d, RGB out: %d, HDMI: %d\n", in set_rgb_quantization_range()
1109 adv76xx_set_gain(sd, true, 0x0, 0x0, 0x0); in set_rgb_quantization_range()
1110 adv76xx_set_offset(sd, true, 0x0, 0x0, 0x0); in set_rgb_quantization_range()
1111 io_write_clr_set(sd, 0x02, 0x04, rgb_output ? 0 : 4); in set_rgb_quantization_range()
1118 io_write_clr_set(sd, 0x02, 0xf0, 0x10); in set_rgb_quantization_range()
1125 io_write_clr_set(sd, 0x02, 0xf0, 0xf0); in set_rgb_quantization_range()
1132 io_write_clr_set(sd, 0x02, 0xf0, 0xf0); in set_rgb_quantization_range()
1141 io_write_clr_set(sd, 0x02, 0xf0, 0x00); in set_rgb_quantization_range()
1144 io_write_clr_set(sd, 0x02, 0xf0, 0x10); in set_rgb_quantization_range()
1146 if (is_digital_input(sd) && rgb_output) { in set_rgb_quantization_range()
1147 adv76xx_set_offset(sd, false, 0x40, 0x40, 0x40); in set_rgb_quantization_range()
1149 adv76xx_set_gain(sd, false, 0xe0, 0xe0, 0xe0); in set_rgb_quantization_range()
1150 adv76xx_set_offset(sd, false, 0x70, 0x70, 0x70); in set_rgb_quantization_range()
1157 io_write_clr_set(sd, 0x02, 0xf0, 0x20); in set_rgb_quantization_range()
1165 io_write_clr_set(sd, 0x02, 0xf0, 0x00); in set_rgb_quantization_range()
1171 io_write_clr_set(sd, 0x02, 0xf0, 0x60); in set_rgb_quantization_range()
1179 io_write_clr_set(sd, 0x02, 0xf0, 0x10); in set_rgb_quantization_range()
1181 if (is_analog_input(sd) || hdmi_signal) in set_rgb_quantization_range()
1186 adv76xx_set_offset(sd, false, 0x40, 0x40, 0x40); in set_rgb_quantization_range()
1188 adv76xx_set_gain(sd, false, 0xe0, 0xe0, 0xe0); in set_rgb_quantization_range()
1189 adv76xx_set_offset(sd, false, 0x70, 0x70, 0x70); in set_rgb_quantization_range()
1197 struct v4l2_subdev *sd = in adv76xx_s_ctrl() local
1198 &container_of(ctrl->handler, struct adv76xx_state, hdl)->sd; in adv76xx_s_ctrl()
1200 struct adv76xx_state *state = to_state(sd); in adv76xx_s_ctrl()
1204 cp_write(sd, 0x3c, ctrl->val); in adv76xx_s_ctrl()
1207 cp_write(sd, 0x3a, ctrl->val); in adv76xx_s_ctrl()
1210 cp_write(sd, 0x3b, ctrl->val); in adv76xx_s_ctrl()
1213 cp_write(sd, 0x3d, ctrl->val); in adv76xx_s_ctrl()
1217 set_rgb_quantization_range(sd); in adv76xx_s_ctrl()
1226 afe_write(sd, 0xc8, ctrl->val); in adv76xx_s_ctrl()
1231 cp_write_clr_set(sd, 0xbf, 0x04, ctrl->val << 2); in adv76xx_s_ctrl()
1234 cp_write(sd, 0xc0, (ctrl->val & 0xff0000) >> 16); in adv76xx_s_ctrl()
1235 cp_write(sd, 0xc1, (ctrl->val & 0x00ff00) >> 8); in adv76xx_s_ctrl()
1236 cp_write(sd, 0xc2, (u8)(ctrl->val & 0x0000ff)); in adv76xx_s_ctrl()
1244 struct v4l2_subdev *sd = in adv76xx_g_volatile_ctrl() local
1245 &container_of(ctrl->handler, struct adv76xx_state, hdl)->sd; in adv76xx_g_volatile_ctrl()
1249 if ((io_read(sd, 0x60) & 1) && (infoframe_read(sd, 0x03) & 0x80)) in adv76xx_g_volatile_ctrl()
1250 ctrl->val = (infoframe_read(sd, 0x05) >> 4) & 3; in adv76xx_g_volatile_ctrl()
1258 static inline bool no_power(struct v4l2_subdev *sd) in no_power() argument
1261 return io_read(sd, 0x0c) & 0x24; in no_power()
1264 static inline bool no_signal_tmds(struct v4l2_subdev *sd) in no_signal_tmds() argument
1266 struct adv76xx_state *state = to_state(sd); in no_signal_tmds()
1268 return !(io_read(sd, 0x6a) & (0x10 >> state->selected_input)); in no_signal_tmds()
1271 static inline bool no_lock_tmds(struct v4l2_subdev *sd) in no_lock_tmds() argument
1273 struct adv76xx_state *state = to_state(sd); in no_lock_tmds()
1276 return (io_read(sd, 0x6a) & info->tdms_lock_mask) != info->tdms_lock_mask; in no_lock_tmds()
1279 static inline bool is_hdmi(struct v4l2_subdev *sd) in is_hdmi() argument
1281 return hdmi_read(sd, 0x05) & 0x80; in is_hdmi()
1284 static inline bool no_lock_sspd(struct v4l2_subdev *sd) in no_lock_sspd() argument
1286 struct adv76xx_state *state = to_state(sd); in no_lock_sspd()
1296 return ((cp_read(sd, 0xb5) & 0xd0) != 0xd0); in no_lock_sspd()
1299 static inline bool no_lock_stdi(struct v4l2_subdev *sd) in no_lock_stdi() argument
1302 return !(cp_read(sd, 0xb1) & 0x80); in no_lock_stdi()
1305 static inline bool no_signal(struct v4l2_subdev *sd) in no_signal() argument
1309 ret = no_power(sd); in no_signal()
1311 ret |= no_lock_stdi(sd); in no_signal()
1312 ret |= no_lock_sspd(sd); in no_signal()
1314 if (is_digital_input(sd)) { in no_signal()
1315 ret |= no_lock_tmds(sd); in no_signal()
1316 ret |= no_signal_tmds(sd); in no_signal()
1322 static inline bool no_lock_cp(struct v4l2_subdev *sd) in no_lock_cp() argument
1324 struct adv76xx_state *state = to_state(sd); in no_lock_cp()
1331 return io_read(sd, 0x12) & 0x01; in no_lock_cp()
1334 static inline bool in_free_run(struct v4l2_subdev *sd) in in_free_run() argument
1336 return cp_read(sd, 0xff) & 0x10; in in_free_run()
1339 static int adv76xx_g_input_status(struct v4l2_subdev *sd, u32 *status) in adv76xx_g_input_status() argument
1342 *status |= no_power(sd) ? V4L2_IN_ST_NO_POWER : 0; in adv76xx_g_input_status()
1343 *status |= no_signal(sd) ? V4L2_IN_ST_NO_SIGNAL : 0; in adv76xx_g_input_status()
1344 if (!in_free_run(sd) && no_lock_cp(sd)) in adv76xx_g_input_status()
1345 *status |= is_digital_input(sd) ? in adv76xx_g_input_status()
1348 v4l2_dbg(1, debug, sd, "%s: status = 0x%x\n", __func__, *status); in adv76xx_g_input_status()
1361 static int stdi2dv_timings(struct v4l2_subdev *sd, in stdi2dv_timings() argument
1365 struct adv76xx_state *state = to_state(sd); in stdi2dv_timings()
1374 adv76xx_get_dv_timings_cap(sd, -1), in stdi2dv_timings()
1402 v4l2_dbg(2, debug, sd, in stdi2dv_timings()
1410 static int read_stdi(struct v4l2_subdev *sd, struct stdi_readback *stdi) in read_stdi() argument
1412 struct adv76xx_state *state = to_state(sd); in read_stdi()
1416 if (no_lock_stdi(sd) || no_lock_sspd(sd)) { in read_stdi()
1417 v4l2_dbg(2, debug, sd, "%s: STDI and/or SSPD not locked\n", __func__); in read_stdi()
1422 stdi->bl = cp_read16(sd, 0xb1, 0x3fff); in read_stdi()
1423 stdi->lcf = cp_read16(sd, info->lcf_reg, 0x7ff); in read_stdi()
1424 stdi->lcvs = cp_read(sd, 0xb3) >> 3; in read_stdi()
1425 stdi->interlaced = io_read(sd, 0x12) & 0x10; in read_stdi()
1429 polarity = cp_read(sd, 0xb5); in read_stdi()
1440 polarity = hdmi_read(sd, 0x05); in read_stdi()
1445 if (no_lock_stdi(sd) || no_lock_sspd(sd)) { in read_stdi()
1446 v4l2_dbg(2, debug, sd, in read_stdi()
1452 v4l2_dbg(2, debug, sd, "%s: invalid signal\n", __func__); in read_stdi()
1457 v4l2_dbg(2, debug, sd, in read_stdi()
1466 static int adv76xx_enum_dv_timings(struct v4l2_subdev *sd, in adv76xx_enum_dv_timings() argument
1469 struct adv76xx_state *state = to_state(sd); in adv76xx_enum_dv_timings()
1475 adv76xx_get_dv_timings_cap(sd, timings->pad), in adv76xx_enum_dv_timings()
1479 static int adv76xx_dv_timings_cap(struct v4l2_subdev *sd, in adv76xx_dv_timings_cap() argument
1482 struct adv76xx_state *state = to_state(sd); in adv76xx_dv_timings_cap()
1488 *cap = *adv76xx_get_dv_timings_cap(sd, pad); in adv76xx_dv_timings_cap()
1496 static void adv76xx_fill_optional_dv_timings_fields(struct v4l2_subdev *sd, in adv76xx_fill_optional_dv_timings_fields() argument
1499 v4l2_find_dv_timings_cap(timings, adv76xx_get_dv_timings_cap(sd, -1), in adv76xx_fill_optional_dv_timings_fields()
1500 is_digital_input(sd) ? 250000 : 1000000, in adv76xx_fill_optional_dv_timings_fields()
1504 static unsigned int adv7604_read_hdmi_pixelclock(struct v4l2_subdev *sd) in adv7604_read_hdmi_pixelclock() argument
1508 a = hdmi_read(sd, 0x06); in adv7604_read_hdmi_pixelclock()
1509 b = hdmi_read(sd, 0x3b); in adv7604_read_hdmi_pixelclock()
1516 static unsigned int adv7611_read_hdmi_pixelclock(struct v4l2_subdev *sd) in adv7611_read_hdmi_pixelclock() argument
1520 a = hdmi_read(sd, 0x51); in adv7611_read_hdmi_pixelclock()
1521 b = hdmi_read(sd, 0x52); in adv7611_read_hdmi_pixelclock()
1528 static unsigned int adv76xx_read_hdmi_pixelclock(struct v4l2_subdev *sd) in adv76xx_read_hdmi_pixelclock() argument
1530 struct adv76xx_state *state = to_state(sd); in adv76xx_read_hdmi_pixelclock()
1534 freq = info->read_hdmi_pixelclock(sd); in adv76xx_read_hdmi_pixelclock()
1535 if (is_hdmi(sd)) { in adv76xx_read_hdmi_pixelclock()
1537 bits_per_channel = ((hdmi_read(sd, 0x0b) & 0x60) >> 4) + 8; in adv76xx_read_hdmi_pixelclock()
1538 pixelrepetition = (hdmi_read(sd, 0x05) & 0x0f) + 1; in adv76xx_read_hdmi_pixelclock()
1546 static int adv76xx_query_dv_timings(struct v4l2_subdev *sd, in adv76xx_query_dv_timings() argument
1549 struct adv76xx_state *state = to_state(sd); in adv76xx_query_dv_timings()
1559 if (no_signal(sd)) { in adv76xx_query_dv_timings()
1561 v4l2_dbg(1, debug, sd, "%s: no valid signal\n", __func__); in adv76xx_query_dv_timings()
1566 if (read_stdi(sd, &stdi)) { in adv76xx_query_dv_timings()
1567 v4l2_dbg(1, debug, sd, "%s: STDI/SSPD not locked\n", __func__); in adv76xx_query_dv_timings()
1573 if (is_digital_input(sd)) { in adv76xx_query_dv_timings()
1574 bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80; in adv76xx_query_dv_timings()
1578 w = hdmi_read16(sd, 0x07, info->linewidth_mask); in adv76xx_query_dv_timings()
1579 h = hdmi_read16(sd, 0x09, info->field0_height_mask); in adv76xx_query_dv_timings()
1581 if (hdmi_signal && (io_read(sd, 0x60) & 1)) in adv76xx_query_dv_timings()
1582 vic = infoframe_read(sd, 0x04); in adv76xx_query_dv_timings()
1592 bt->pixelclock = adv76xx_read_hdmi_pixelclock(sd); in adv76xx_query_dv_timings()
1593 bt->hfrontporch = hdmi_read16(sd, 0x20, info->hfrontporch_mask); in adv76xx_query_dv_timings()
1594 bt->hsync = hdmi_read16(sd, 0x22, info->hsync_mask); in adv76xx_query_dv_timings()
1595 bt->hbackporch = hdmi_read16(sd, 0x24, info->hbackporch_mask); in adv76xx_query_dv_timings()
1596 bt->vfrontporch = hdmi_read16(sd, 0x2a, in adv76xx_query_dv_timings()
1598 bt->vsync = hdmi_read16(sd, 0x2e, info->field0_vsync_mask) / 2; in adv76xx_query_dv_timings()
1599 bt->vbackporch = hdmi_read16(sd, 0x32, in adv76xx_query_dv_timings()
1601 bt->polarities = ((hdmi_read(sd, 0x05) & 0x10) ? V4L2_DV_VSYNC_POS_POL : 0) | in adv76xx_query_dv_timings()
1602 ((hdmi_read(sd, 0x05) & 0x20) ? V4L2_DV_HSYNC_POS_POL : 0); in adv76xx_query_dv_timings()
1604 bt->height += hdmi_read16(sd, 0x0b, in adv76xx_query_dv_timings()
1606 bt->il_vfrontporch = hdmi_read16(sd, 0x2c, in adv76xx_query_dv_timings()
1608 bt->il_vsync = hdmi_read16(sd, 0x30, in adv76xx_query_dv_timings()
1610 bt->il_vbackporch = hdmi_read16(sd, 0x34, in adv76xx_query_dv_timings()
1613 adv76xx_fill_optional_dv_timings_fields(sd, timings); in adv76xx_query_dv_timings()
1619 if (!stdi2dv_timings(sd, &stdi, timings)) in adv76xx_query_dv_timings()
1622 v4l2_dbg(1, debug, sd, "%s: lcvs + 1 = %d\n", __func__, stdi.lcvs); in adv76xx_query_dv_timings()
1623 if (!stdi2dv_timings(sd, &stdi, timings)) in adv76xx_query_dv_timings()
1626 v4l2_dbg(1, debug, sd, "%s: lcvs - 1 = %d\n", __func__, stdi.lcvs); in adv76xx_query_dv_timings()
1627 if (stdi2dv_timings(sd, &stdi, timings)) { in adv76xx_query_dv_timings()
1638 v4l2_dbg(1, debug, sd, "%s: restart STDI\n", __func__); in adv76xx_query_dv_timings()
1641 cp_write_clr_set(sd, 0x86, 0x06, 0x00); in adv76xx_query_dv_timings()
1643 cp_write_clr_set(sd, 0x86, 0x06, 0x04); in adv76xx_query_dv_timings()
1645 cp_write_clr_set(sd, 0x86, 0x06, 0x02); in adv76xx_query_dv_timings()
1649 v4l2_dbg(1, debug, sd, "%s: format not supported\n", __func__); in adv76xx_query_dv_timings()
1656 if (no_signal(sd)) { in adv76xx_query_dv_timings()
1657 v4l2_dbg(1, debug, sd, "%s: signal lost during readout\n", __func__); in adv76xx_query_dv_timings()
1662 if ((is_analog_input(sd) && bt->pixelclock > 170000000) || in adv76xx_query_dv_timings()
1663 (is_digital_input(sd) && bt->pixelclock > 225000000)) { in adv76xx_query_dv_timings()
1664 v4l2_dbg(1, debug, sd, "%s: pixelclock out of range %d\n", in adv76xx_query_dv_timings()
1670 v4l2_print_dv_timings(sd->name, "adv76xx_query_dv_timings: ", in adv76xx_query_dv_timings()
1676 static int adv76xx_s_dv_timings(struct v4l2_subdev *sd, in adv76xx_s_dv_timings() argument
1679 struct adv76xx_state *state = to_state(sd); in adv76xx_s_dv_timings()
1687 v4l2_dbg(1, debug, sd, "%s: no change\n", __func__); in adv76xx_s_dv_timings()
1693 if (!v4l2_valid_dv_timings(timings, adv76xx_get_dv_timings_cap(sd, -1), in adv76xx_s_dv_timings()
1697 adv76xx_fill_optional_dv_timings_fields(sd, timings); in adv76xx_s_dv_timings()
1701 cp_write_clr_set(sd, 0x91, 0x40, bt->interlaced ? 0x40 : 0x00); in adv76xx_s_dv_timings()
1704 err = configure_predefined_video_timings(sd, timings); in adv76xx_s_dv_timings()
1708 configure_custom_video_timings(sd, bt); in adv76xx_s_dv_timings()
1711 set_rgb_quantization_range(sd); in adv76xx_s_dv_timings()
1714 v4l2_print_dv_timings(sd->name, "adv76xx_s_dv_timings: ", in adv76xx_s_dv_timings()
1719 static int adv76xx_g_dv_timings(struct v4l2_subdev *sd, in adv76xx_g_dv_timings() argument
1722 struct adv76xx_state *state = to_state(sd); in adv76xx_g_dv_timings()
1728 static void adv7604_set_termination(struct v4l2_subdev *sd, bool enable) in adv7604_set_termination() argument
1730 hdmi_write(sd, 0x01, enable ? 0x00 : 0x78); in adv7604_set_termination()
1733 static void adv7611_set_termination(struct v4l2_subdev *sd, bool enable) in adv7611_set_termination() argument
1735 hdmi_write(sd, 0x83, enable ? 0xfe : 0xff); in adv7611_set_termination()
1738 static void enable_input(struct v4l2_subdev *sd) in enable_input() argument
1740 struct adv76xx_state *state = to_state(sd); in enable_input()
1742 if (is_analog_input(sd)) { in enable_input()
1743 io_write(sd, 0x15, 0xb0); /* Disable Tristate of Pins (no audio) */ in enable_input()
1744 } else if (is_digital_input(sd)) { in enable_input()
1745 hdmi_write_clr_set(sd, 0x00, 0x03, state->selected_input); in enable_input()
1746 state->info->set_termination(sd, true); in enable_input()
1747 io_write(sd, 0x15, 0xa0); /* Disable Tristate of Pins */ in enable_input()
1748 hdmi_write_clr_set(sd, 0x1a, 0x10, 0x00); /* Unmute audio */ in enable_input()
1750 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in enable_input()
1755 static void disable_input(struct v4l2_subdev *sd) in disable_input() argument
1757 struct adv76xx_state *state = to_state(sd); in disable_input()
1759 hdmi_write_clr_set(sd, 0x1a, 0x10, 0x10); /* Mute audio */ in disable_input()
1761 io_write(sd, 0x15, 0xbe); /* Tristate all outputs from video core */ in disable_input()
1762 state->info->set_termination(sd, false); in disable_input()
1765 static void select_input(struct v4l2_subdev *sd) in select_input() argument
1767 struct adv76xx_state *state = to_state(sd); in select_input()
1770 if (is_analog_input(sd)) { in select_input()
1771 adv76xx_write_reg_seq(sd, info->recommended_settings[0]); in select_input()
1773 afe_write(sd, 0x00, 0x08); /* power up ADC */ in select_input()
1774 afe_write(sd, 0x01, 0x06); /* power up Analog Front End */ in select_input()
1775 afe_write(sd, 0xc8, 0x00); /* phase control */ in select_input()
1776 } else if (is_digital_input(sd)) { in select_input()
1777 hdmi_write(sd, 0x00, state->selected_input & 0x03); in select_input()
1779 adv76xx_write_reg_seq(sd, info->recommended_settings[1]); in select_input()
1782 afe_write(sd, 0x00, 0xff); /* power down ADC */ in select_input()
1783 afe_write(sd, 0x01, 0xfe); /* power down Analog Front End */ in select_input()
1784 afe_write(sd, 0xc8, 0x40); /* phase control */ in select_input()
1787 cp_write(sd, 0x3e, 0x00); /* CP core pre-gain control */ in select_input()
1788 cp_write(sd, 0xc3, 0x39); /* CP coast control. Graphics mode */ in select_input()
1789 cp_write(sd, 0x40, 0x80); /* CP core pre-gain control. Graphics mode */ in select_input()
1791 v4l2_dbg(2, debug, sd, "%s: Unknown port %d selected\n", in select_input()
1796 static int adv76xx_s_routing(struct v4l2_subdev *sd, in adv76xx_s_routing() argument
1799 struct adv76xx_state *state = to_state(sd); in adv76xx_s_routing()
1801 v4l2_dbg(2, debug, sd, "%s: input %d, selected input %d", in adv76xx_s_routing()
1812 disable_input(sd); in adv76xx_s_routing()
1813 select_input(sd); in adv76xx_s_routing()
1814 enable_input(sd); in adv76xx_s_routing()
1816 v4l2_subdev_notify_event(sd, &adv76xx_ev_fmt); in adv76xx_s_routing()
1821 static int adv76xx_enum_mbus_code(struct v4l2_subdev *sd, in adv76xx_enum_mbus_code() argument
1825 struct adv76xx_state *state = to_state(sd); in adv76xx_enum_mbus_code()
1889 struct v4l2_subdev *sd = &state->sd; in adv76xx_setup_format() local
1891 io_write_clr_set(sd, 0x02, 0x02, in adv76xx_setup_format()
1893 io_write(sd, 0x03, state->format->op_format_sel | in adv76xx_setup_format()
1895 io_write_clr_set(sd, 0x04, 0xe0, adv76xx_op_ch_sel(state)); in adv76xx_setup_format()
1896 io_write_clr_set(sd, 0x05, 0x01, in adv76xx_setup_format()
1898 set_rgb_quantization_range(sd); in adv76xx_setup_format()
1901 static int adv76xx_get_format(struct v4l2_subdev *sd, in adv76xx_get_format() argument
1905 struct adv76xx_state *state = to_state(sd); in adv76xx_get_format()
1915 fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); in adv76xx_get_format()
1924 static int adv76xx_get_selection(struct v4l2_subdev *sd, in adv76xx_get_selection() argument
1928 struct adv76xx_state *state = to_state(sd); in adv76xx_get_selection()
1944 static int adv76xx_set_format(struct v4l2_subdev *sd, in adv76xx_set_format() argument
1948 struct adv76xx_state *state = to_state(sd); in adv76xx_set_format()
1964 fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); in adv76xx_set_format()
1975 static void adv76xx_cec_tx_raw_status(struct v4l2_subdev *sd, u8 tx_raw_status) in adv76xx_cec_tx_raw_status() argument
1977 struct adv76xx_state *state = to_state(sd); in adv76xx_cec_tx_raw_status()
1979 if ((cec_read(sd, 0x11) & 0x01) == 0) { in adv76xx_cec_tx_raw_status()
1980 v4l2_dbg(1, debug, sd, "%s: tx raw: tx disabled\n", __func__); in adv76xx_cec_tx_raw_status()
1985 v4l2_dbg(1, debug, sd, "%s: tx raw: arbitration lost\n", in adv76xx_cec_tx_raw_status()
1996 v4l2_dbg(1, debug, sd, "%s: tx raw: retry failed\n", __func__); in adv76xx_cec_tx_raw_status()
2002 nack_cnt = cec_read(sd, 0x14) & 0xf; in adv76xx_cec_tx_raw_status()
2005 low_drive_cnt = cec_read(sd, 0x14) >> 4; in adv76xx_cec_tx_raw_status()
2013 v4l2_dbg(1, debug, sd, "%s: tx raw: ready ok\n", __func__); in adv76xx_cec_tx_raw_status()
2019 static void adv76xx_cec_isr(struct v4l2_subdev *sd, bool *handled) in adv76xx_cec_isr() argument
2021 struct adv76xx_state *state = to_state(sd); in adv76xx_cec_isr()
2026 cec_irq = io_read(sd, info->cec_irq_status) & 0x0f; in adv76xx_cec_isr()
2030 v4l2_dbg(1, debug, sd, "%s: cec: irq 0x%x\n", __func__, cec_irq); in adv76xx_cec_isr()
2031 adv76xx_cec_tx_raw_status(sd, cec_irq); in adv76xx_cec_isr()
2035 msg.len = cec_read(sd, 0x25) & 0x1f; in adv76xx_cec_isr()
2043 msg.msg[i] = cec_read(sd, i + 0x15); in adv76xx_cec_isr()
2044 cec_write(sd, info->cec_rx_enable, in adv76xx_cec_isr()
2058 io_write(sd, info->cec_irq_status + 1, cec_irq); in adv76xx_cec_isr()
2068 struct v4l2_subdev *sd = &state->sd; in adv76xx_cec_adap_enable() local
2071 cec_write_clr_set(sd, 0x2a, 0x01, 0x01); /* power up cec */ in adv76xx_cec_adap_enable()
2072 cec_write(sd, 0x2c, 0x01); /* cec soft reset */ in adv76xx_cec_adap_enable()
2073 cec_write_clr_set(sd, 0x11, 0x01, 0); /* initially disable tx */ in adv76xx_cec_adap_enable()
2079 io_write_clr_set(sd, info->cec_irq_status + 3, 0x0f, 0x0f); in adv76xx_cec_adap_enable()
2080 cec_write(sd, info->cec_rx_enable, info->cec_rx_enable_mask); in adv76xx_cec_adap_enable()
2083 io_write_clr_set(sd, info->cec_irq_status + 3, 0x0f, 0x00); in adv76xx_cec_adap_enable()
2085 cec_write_clr_set(sd, 0x27, 0x70, 0x00); in adv76xx_cec_adap_enable()
2087 cec_write_clr_set(sd, 0x2a, 0x01, 0x00); in adv76xx_cec_adap_enable()
2091 adv76xx_s_detect_tx_5v_ctrl(sd); in adv76xx_cec_adap_enable()
2098 struct v4l2_subdev *sd = &state->sd; in adv76xx_cec_adap_log_addr() local
2105 cec_write_clr_set(sd, 0x27, 0x70, 0); in adv76xx_cec_adap_log_addr()
2129 cec_write_clr_set(sd, 0x27, 0x10, 0x10); in adv76xx_cec_adap_log_addr()
2131 cec_write_clr_set(sd, 0x28, 0x0f, addr); in adv76xx_cec_adap_log_addr()
2135 cec_write_clr_set(sd, 0x27, 0x20, 0x20); in adv76xx_cec_adap_log_addr()
2137 cec_write_clr_set(sd, 0x28, 0xf0, addr << 4); in adv76xx_cec_adap_log_addr()
2141 cec_write_clr_set(sd, 0x27, 0x40, 0x40); in adv76xx_cec_adap_log_addr()
2143 cec_write_clr_set(sd, 0x29, 0x0f, addr); in adv76xx_cec_adap_log_addr()
2153 struct v4l2_subdev *sd = &state->sd; in adv76xx_cec_adap_transmit() local
2162 cec_write_clr_set(sd, 0x12, 0x70, max(1, attempts - 1) << 4); in adv76xx_cec_adap_transmit()
2165 v4l2_err(sd, "%s: len exceeded 16 (%d)\n", __func__, len); in adv76xx_cec_adap_transmit()
2171 cec_write(sd, i, msg->msg[i]); in adv76xx_cec_adap_transmit()
2174 cec_write(sd, 0x10, len); in adv76xx_cec_adap_transmit()
2176 cec_write(sd, 0x11, 0x01); in adv76xx_cec_adap_transmit()
2187 static int adv76xx_isr(struct v4l2_subdev *sd, u32 status, bool *handled) in adv76xx_isr() argument
2189 struct adv76xx_state *state = to_state(sd); in adv76xx_isr()
2191 const u8 irq_reg_0x43 = io_read(sd, 0x43); in adv76xx_isr()
2192 const u8 irq_reg_0x6b = io_read(sd, 0x6b); in adv76xx_isr()
2193 const u8 irq_reg_0x70 = io_read(sd, 0x70); in adv76xx_isr()
2199 io_write(sd, 0x44, irq_reg_0x43); in adv76xx_isr()
2201 io_write(sd, 0x71, irq_reg_0x70); in adv76xx_isr()
2203 io_write(sd, 0x6c, irq_reg_0x6b); in adv76xx_isr()
2205 v4l2_dbg(2, debug, sd, "%s: ", __func__); in adv76xx_isr()
2209 fmt_change_digital = is_digital_input(sd) in adv76xx_isr()
2214 v4l2_dbg(1, debug, sd, in adv76xx_isr()
2218 v4l2_subdev_notify_event(sd, &adv76xx_ev_fmt); in adv76xx_isr()
2225 v4l2_dbg(1, debug, sd, "%s: irq %s mode\n", __func__, in adv76xx_isr()
2226 (io_read(sd, 0x6a) & 0x01) ? "HDMI" : "DVI"); in adv76xx_isr()
2227 set_rgb_quantization_range(sd); in adv76xx_isr()
2234 adv76xx_cec_isr(sd, handled); in adv76xx_isr()
2240 v4l2_dbg(1, debug, sd, "%s: tx_5v: 0x%x\n", __func__, tx_5v); in adv76xx_isr()
2241 adv76xx_s_detect_tx_5v_ctrl(sd); in adv76xx_isr()
2253 adv76xx_isr(&state->sd, 0, &handled); in adv76xx_irq_handler()
2258 static int adv76xx_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) in adv76xx_get_edid() argument
2260 struct adv76xx_state *state = to_state(sd); in adv76xx_get_edid()
2296 static int adv76xx_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) in adv76xx_set_edid() argument
2298 struct adv76xx_state *state = to_state(sd); in adv76xx_set_edid()
2315 rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, state->edid.present); in adv76xx_set_edid()
2326 v4l2_dbg(2, debug, sd, "%s: clear EDID pad %d, edid.present = 0x%x\n", in adv76xx_set_edid()
2339 v4l2_dbg(2, debug, sd, "%s: write EDID pad %d, edid.present = 0x%x\n", in adv76xx_set_edid()
2345 rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, 0x00); in adv76xx_set_edid()
2360 rep_write(sd, 0x70, edid->edid[spa_loc]); in adv76xx_set_edid()
2361 rep_write(sd, 0x71, edid->edid[spa_loc + 1]); in adv76xx_set_edid()
2364 rep_write(sd, 0x72, edid->edid[spa_loc]); in adv76xx_set_edid()
2365 rep_write(sd, 0x73, edid->edid[spa_loc + 1]); in adv76xx_set_edid()
2368 rep_write(sd, 0x74, edid->edid[spa_loc]); in adv76xx_set_edid()
2369 rep_write(sd, 0x75, edid->edid[spa_loc + 1]); in adv76xx_set_edid()
2376 rep_write(sd, 0x76, spa_loc & 0xff); in adv76xx_set_edid()
2377 rep_write_clr_set(sd, 0x77, 0x40, (spa_loc & 0x100) >> 2); in adv76xx_set_edid()
2380 rep_write(sd, 0x70, spa_loc & 0xff); in adv76xx_set_edid()
2381 rep_write_clr_set(sd, 0x71, 0x01, (spa_loc & 0x100) >> 8); in adv76xx_set_edid()
2393 err = edid_write_block(sd, 128 * edid->blocks, state->edid.edid); in adv76xx_set_edid()
2395 v4l2_err(sd, "error %d writing edid pad %d\n", err, edid->pad); in adv76xx_set_edid()
2401 rep_write_clr_set(sd, info->edid_enable_reg, 0x0f, state->edid.present); in adv76xx_set_edid()
2404 if (rep_read(sd, info->edid_status_reg) & state->edid.present) in adv76xx_set_edid()
2409 v4l2_err(sd, "error enabling edid (0x%x)\n", state->edid.present); in adv76xx_set_edid()
2428 static int adv76xx_read_infoframe(struct v4l2_subdev *sd, int index, in adv76xx_read_infoframe() argument
2435 if (!(io_read(sd, 0x60) & adv76xx_cri[index].present_mask)) { in adv76xx_read_infoframe()
2436 v4l2_info(sd, "%s infoframe not received\n", in adv76xx_read_infoframe()
2442 buffer[i] = infoframe_read(sd, in adv76xx_read_infoframe()
2448 v4l2_err(sd, "%s: invalid %s infoframe length %d\n", __func__, in adv76xx_read_infoframe()
2454 buffer[i + 3] = infoframe_read(sd, in adv76xx_read_infoframe()
2458 v4l2_err(sd, "%s: unpack of %s infoframe failed\n", __func__, in adv76xx_read_infoframe()
2465 static void adv76xx_log_infoframes(struct v4l2_subdev *sd) in adv76xx_log_infoframes() argument
2469 if (!is_hdmi(sd)) { in adv76xx_log_infoframes()
2470 v4l2_info(sd, "receive DVI-D signal, no infoframes\n"); in adv76xx_log_infoframes()
2476 struct i2c_client *client = v4l2_get_subdevdata(sd); in adv76xx_log_infoframes()
2478 if (adv76xx_read_infoframe(sd, i, &frame)) in adv76xx_log_infoframes()
2484 static int adv76xx_log_status(struct v4l2_subdev *sd) in adv76xx_log_status() argument
2486 struct adv76xx_state *state = to_state(sd); in adv76xx_log_status()
2490 u8 reg_io_0x02 = io_read(sd, 0x02); in adv76xx_log_status()
2528 v4l2_info(sd, "-----Chip status-----\n"); in adv76xx_log_status()
2529 v4l2_info(sd, "Chip power: %s\n", no_power(sd) ? "off" : "on"); in adv76xx_log_status()
2530 edid_enabled = rep_read(sd, info->edid_status_reg); in adv76xx_log_status()
2531 v4l2_info(sd, "EDID enabled port A: %s, B: %s, C: %s, D: %s\n", in adv76xx_log_status()
2536 v4l2_info(sd, "CEC: %s\n", state->cec_enabled_adap ? in adv76xx_log_status()
2545 v4l2_info(sd, "CEC Logical Address: 0x%x\n", in adv76xx_log_status()
2550 v4l2_info(sd, "-----Signal status-----\n"); in adv76xx_log_status()
2551 cable_det = info->read_cable_det(sd); in adv76xx_log_status()
2552 v4l2_info(sd, "Cable detected (+5V power) port A: %s, B: %s, C: %s, D: %s\n", in adv76xx_log_status()
2557 v4l2_info(sd, "TMDS signal detected: %s\n", in adv76xx_log_status()
2558 no_signal_tmds(sd) ? "false" : "true"); in adv76xx_log_status()
2559 v4l2_info(sd, "TMDS signal locked: %s\n", in adv76xx_log_status()
2560 no_lock_tmds(sd) ? "false" : "true"); in adv76xx_log_status()
2561 v4l2_info(sd, "SSPD locked: %s\n", no_lock_sspd(sd) ? "false" : "true"); in adv76xx_log_status()
2562 v4l2_info(sd, "STDI locked: %s\n", no_lock_stdi(sd) ? "false" : "true"); in adv76xx_log_status()
2563 v4l2_info(sd, "CP locked: %s\n", no_lock_cp(sd) ? "false" : "true"); in adv76xx_log_status()
2564 v4l2_info(sd, "CP free run: %s\n", in adv76xx_log_status()
2565 (in_free_run(sd)) ? "on" : "off"); in adv76xx_log_status()
2566 v4l2_info(sd, "Prim-mode = 0x%x, video std = 0x%x, v_freq = 0x%x\n", in adv76xx_log_status()
2567 io_read(sd, 0x01) & 0x0f, io_read(sd, 0x00) & 0x3f, in adv76xx_log_status()
2568 (io_read(sd, 0x01) & 0x70) >> 4); in adv76xx_log_status()
2570 v4l2_info(sd, "-----Video Timings-----\n"); in adv76xx_log_status()
2571 if (read_stdi(sd, &stdi)) in adv76xx_log_status()
2572 v4l2_info(sd, "STDI: not locked\n"); in adv76xx_log_status()
2574 …v4l2_info(sd, "STDI: lcf (frame height - 1) = %d, bl = %d, lcvs (vsync) = %d, %s, %chsync, %cvsync… in adv76xx_log_status()
2578 if (adv76xx_query_dv_timings(sd, &timings)) in adv76xx_log_status()
2579 v4l2_info(sd, "No video detected\n"); in adv76xx_log_status()
2581 v4l2_print_dv_timings(sd->name, "Detected format: ", in adv76xx_log_status()
2583 v4l2_print_dv_timings(sd->name, "Configured format: ", in adv76xx_log_status()
2586 if (no_signal(sd)) in adv76xx_log_status()
2589 v4l2_info(sd, "-----Color space-----\n"); in adv76xx_log_status()
2590 v4l2_info(sd, "RGB quantization range ctrl: %s\n", in adv76xx_log_status()
2592 v4l2_info(sd, "Input color space: %s\n", in adv76xx_log_status()
2594 v4l2_info(sd, "Output color space: %s %s, alt-gamma %s\n", in adv76xx_log_status()
2599 v4l2_info(sd, "Color space conversion: %s\n", in adv76xx_log_status()
2600 csc_coeff_sel_rb[cp_read(sd, info->cp_csc) >> 4]); in adv76xx_log_status()
2602 if (!is_digital_input(sd)) in adv76xx_log_status()
2605 v4l2_info(sd, "-----%s status-----\n", is_hdmi(sd) ? "HDMI" : "DVI-D"); in adv76xx_log_status()
2606 v4l2_info(sd, "Digital video port selected: %c\n", in adv76xx_log_status()
2607 (hdmi_read(sd, 0x00) & 0x03) + 'A'); in adv76xx_log_status()
2608 v4l2_info(sd, "HDCP encrypted content: %s\n", in adv76xx_log_status()
2609 (hdmi_read(sd, 0x05) & 0x40) ? "true" : "false"); in adv76xx_log_status()
2610 v4l2_info(sd, "HDCP keys read: %s%s\n", in adv76xx_log_status()
2611 (hdmi_read(sd, 0x04) & 0x20) ? "yes" : "no", in adv76xx_log_status()
2612 (hdmi_read(sd, 0x04) & 0x10) ? "ERROR" : ""); in adv76xx_log_status()
2613 if (is_hdmi(sd)) { in adv76xx_log_status()
2614 bool audio_pll_locked = hdmi_read(sd, 0x04) & 0x01; in adv76xx_log_status()
2615 bool audio_sample_packet_detect = hdmi_read(sd, 0x18) & 0x01; in adv76xx_log_status()
2616 bool audio_mute = io_read(sd, 0x65) & 0x40; in adv76xx_log_status()
2618 v4l2_info(sd, "Audio: pll %s, samples %s, %s\n", in adv76xx_log_status()
2623 v4l2_info(sd, "Audio format: %s\n", in adv76xx_log_status()
2624 (hdmi_read(sd, 0x07) & 0x20) ? "multi-channel" : "stereo"); in adv76xx_log_status()
2626 v4l2_info(sd, "Audio CTS: %u\n", (hdmi_read(sd, 0x5b) << 12) + in adv76xx_log_status()
2627 (hdmi_read(sd, 0x5c) << 8) + in adv76xx_log_status()
2628 (hdmi_read(sd, 0x5d) & 0xf0)); in adv76xx_log_status()
2629 v4l2_info(sd, "Audio N: %u\n", ((hdmi_read(sd, 0x5d) & 0x0f) << 16) + in adv76xx_log_status()
2630 (hdmi_read(sd, 0x5e) << 8) + in adv76xx_log_status()
2631 hdmi_read(sd, 0x5f)); in adv76xx_log_status()
2632 v4l2_info(sd, "AV Mute: %s\n", (hdmi_read(sd, 0x04) & 0x40) ? "on" : "off"); in adv76xx_log_status()
2634 v4l2_info(sd, "Deep color mode: %s\n", deep_color_mode_txt[(hdmi_read(sd, 0x0b) & 0x60) >> 5]); in adv76xx_log_status()
2635 v4l2_info(sd, "HDMI colorspace: %s\n", hdmi_color_space_txt[hdmi_read(sd, 0x53) & 0xf]); in adv76xx_log_status()
2637 adv76xx_log_infoframes(sd); in adv76xx_log_status()
2643 static int adv76xx_subscribe_event(struct v4l2_subdev *sd, in adv76xx_subscribe_event() argument
2649 return v4l2_src_change_event_subdev_subscribe(sd, fh, sub); in adv76xx_subscribe_event()
2651 return v4l2_ctrl_subdev_subscribe_event(sd, fh, sub); in adv76xx_subscribe_event()
2657 static int adv76xx_registered(struct v4l2_subdev *sd) in adv76xx_registered() argument
2659 struct adv76xx_state *state = to_state(sd); in adv76xx_registered()
2660 struct i2c_client *client = v4l2_get_subdevdata(sd); in adv76xx_registered()
2669 static void adv76xx_unregistered(struct v4l2_subdev *sd) in adv76xx_unregistered() argument
2671 struct adv76xx_state *state = to_state(sd); in adv76xx_unregistered()
2782 static int adv76xx_core_init(struct v4l2_subdev *sd) in adv76xx_core_init() argument
2784 struct adv76xx_state *state = to_state(sd); in adv76xx_core_init()
2788 hdmi_write(sd, 0x48, in adv76xx_core_init()
2792 disable_input(sd); in adv76xx_core_init()
2797 select_input(sd); in adv76xx_core_init()
2798 enable_input(sd); in adv76xx_core_init()
2802 io_write(sd, 0x0c, 0x42); /* Power up part and power down VDP */ in adv76xx_core_init()
2803 io_write(sd, 0x0b, 0x44); /* Power down ESDP block */ in adv76xx_core_init()
2804 cp_write(sd, 0xcf, 0x01); /* Power down macrovision */ in adv76xx_core_init()
2807 io_write_clr_set(sd, 0x02, 0x0f, pdata->alt_gamma << 3); in adv76xx_core_init()
2808 io_write_clr_set(sd, 0x05, 0x0e, pdata->blank_data << 3 | in adv76xx_core_init()
2813 cp_write(sd, 0x69, 0x30); /* Enable CP CSC */ in adv76xx_core_init()
2816 io_write(sd, 0x06, 0xa0 | pdata->inv_vs_pol << 2 | in adv76xx_core_init()
2820 io_write(sd, 0x14, 0x40 | pdata->dr_str_data << 4 | in adv76xx_core_init()
2824 cp_write(sd, 0xba, (pdata->hdmi_free_run_mode << 1) | 0x01); /* HDMI free run */ in adv76xx_core_init()
2825 cp_write(sd, 0xf3, 0xdc); /* Low threshold to enter/exit free run mode */ in adv76xx_core_init()
2826 cp_write(sd, 0xf9, 0x23); /* STDI ch. 1 - LCVS change threshold - in adv76xx_core_init()
2828 cp_write(sd, 0x45, 0x23); /* STDI ch. 2 - LCVS change threshold - in adv76xx_core_init()
2830 cp_write(sd, 0xc9, 0x2d); /* use prim_mode and vid_std as free run resolution in adv76xx_core_init()
2834 hdmi_write_clr_set(sd, 0x15, 0x03, 0x03); /* Mute on FIFO over-/underflow [REF_01, c. 1.2.18] */ in adv76xx_core_init()
2835 hdmi_write_clr_set(sd, 0x1a, 0x0e, 0x08); /* Wait 1 s before unmute */ in adv76xx_core_init()
2836 hdmi_write_clr_set(sd, 0x68, 0x06, 0x06); /* FIFO reset on over-/underflow [REF_01, c. 1.2.19] */ in adv76xx_core_init()
2839 afe_write(sd, 0xb5, 0x01); /* Setting MCLK to 256Fs */ in adv76xx_core_init()
2842 afe_write(sd, 0x02, pdata->ain_sel); /* Select analog input muxing mode */ in adv76xx_core_init()
2843 io_write_clr_set(sd, 0x30, 1 << 4, pdata->output_bus_lsb_to_msb << 4); in adv76xx_core_init()
2847 io_write(sd, 0x40, 0xc0 | pdata->int1_config); /* Configure INT1 */ in adv76xx_core_init()
2848 io_write(sd, 0x46, 0x98); /* Enable SSPD, STDI and CP unlocked interrupts */ in adv76xx_core_init()
2849 …io_write(sd, 0x6e, info->fmt_change_digital_mask); /* Enable V_LOCKED and DE_REGEN_LCK interrupts … in adv76xx_core_init()
2850 io_write(sd, 0x73, info->cable_det_mask); /* Enable cable detection (+5v) interrupts */ in adv76xx_core_init()
2851 info->setup_irqs(sd); in adv76xx_core_init()
2853 return v4l2_ctrl_handler_setup(sd->ctrl_handler); in adv76xx_core_init()
2856 static void adv7604_setup_irqs(struct v4l2_subdev *sd) in adv7604_setup_irqs() argument
2858 io_write(sd, 0x41, 0xd7); /* STDI irq for any change, disable INT2 */ in adv7604_setup_irqs()
2861 static void adv7611_setup_irqs(struct v4l2_subdev *sd) in adv7611_setup_irqs() argument
2863 io_write(sd, 0x41, 0xd0); /* STDI irq for any change, disable INT2 */ in adv7611_setup_irqs()
2866 static void adv7612_setup_irqs(struct v4l2_subdev *sd) in adv7612_setup_irqs() argument
2868 io_write(sd, 0x41, 0xd0); /* disable INT2 */ in adv7612_setup_irqs()
2879 static struct i2c_client *adv76xx_dummy_client(struct v4l2_subdev *sd, in adv76xx_dummy_client() argument
2882 struct i2c_client *client = v4l2_get_subdevdata(sd); in adv76xx_dummy_client()
2883 struct adv76xx_state *state = to_state(sd); in adv76xx_dummy_client()
2897 io_write(sd, io_reg, new_client->addr << 1); in adv76xx_dummy_client()
3357 struct v4l2_subdev *sd; in adv76xx_probe() local
3420 sd = &state->sd; in adv76xx_probe()
3421 v4l2_i2c_subdev_init(sd, client, &adv76xx_ops); in adv76xx_probe()
3422 snprintf(sd->name, sizeof(sd->name), "%s %d-%04x", in adv76xx_probe()
3425 sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; in adv76xx_probe()
3426 sd->internal_ops = &adv76xx_int_ops; in adv76xx_probe()
3432 v4l2_err(sd, "Error configuring IO regmap region\n"); in adv76xx_probe()
3445 v4l2_err(sd, "Error %d reading IO Regmap\n", err); in adv76xx_probe()
3449 v4l2_err(sd, "not an adv7604 on address 0x%x\n", in adv76xx_probe()
3460 v4l2_err(sd, "Error %d reading IO Regmap\n", err); in adv76xx_probe()
3468 v4l2_err(sd, "Error %d reading IO Regmap\n", err); in adv76xx_probe()
3474 v4l2_err(sd, "not an adv761x on address 0x%x\n", in adv76xx_probe()
3516 sd->ctrl_handler = hdl; in adv76xx_probe()
3521 if (adv76xx_s_detect_tx_5v_ctrl(sd)) { in adv76xx_probe()
3532 dummy_client = adv76xx_dummy_client(sd, i); in adv76xx_probe()
3535 v4l2_err(sd, "failed to create i2c client %u\n", i); in adv76xx_probe()
3550 sd->entity.function = MEDIA_ENT_F_DV_DECODER; in adv76xx_probe()
3552 err = media_entity_pads_init(&sd->entity, state->source_pad + 1, in adv76xx_probe()
3562 err = adv76xx_core_init(sd); in adv76xx_probe()
3585 v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name, in adv76xx_probe()
3588 err = v4l2_async_register_subdev(sd); in adv76xx_probe()
3595 media_entity_cleanup(&sd->entity); in adv76xx_probe()
3609 struct v4l2_subdev *sd = i2c_get_clientdata(client); in adv76xx_remove() local
3610 struct adv76xx_state *state = to_state(sd); in adv76xx_remove()
3613 io_write(sd, 0x40, 0); in adv76xx_remove()
3614 io_write(sd, 0x41, 0); in adv76xx_remove()
3615 io_write(sd, 0x46, 0); in adv76xx_remove()
3616 io_write(sd, 0x6e, 0); in adv76xx_remove()
3617 io_write(sd, 0x73, 0); in adv76xx_remove()
3620 v4l2_async_unregister_subdev(sd); in adv76xx_remove()
3621 media_entity_cleanup(&sd->entity); in adv76xx_remove()
3622 adv76xx_unregister_clients(to_state(sd)); in adv76xx_remove()
3623 v4l2_ctrl_handler_free(sd->ctrl_handler); in adv76xx_remove()