Lines Matching full:sd
84 struct v4l2_subdev sd; member
127 static void adv7511_check_monitor_present_status(struct v4l2_subdev *sd);
128 static bool adv7511_check_edid_status(struct v4l2_subdev *sd);
129 static void adv7511_setup(struct v4l2_subdev *sd);
130 static int adv7511_s_i2s_clock_freq(struct v4l2_subdev *sd, u32 freq);
131 static int adv7511_s_clock_freq(struct v4l2_subdev *sd, u32 freq);
146 static inline struct adv7511_state *get_adv7511_state(struct v4l2_subdev *sd) in get_adv7511_state() argument
148 return container_of(sd, struct adv7511_state, sd); in get_adv7511_state()
153 return &container_of(ctrl->handler, struct adv7511_state, hdl)->sd; in to_sd()
188 static int adv7511_rd(struct v4l2_subdev *sd, u8 reg) in adv7511_rd() argument
190 struct i2c_client *client = v4l2_get_subdevdata(sd); in adv7511_rd()
195 static int adv7511_wr(struct v4l2_subdev *sd, u8 reg, u8 val) in adv7511_wr() argument
197 struct i2c_client *client = v4l2_get_subdevdata(sd); in adv7511_wr()
206 v4l2_err(sd, "%s: i2c write error\n", __func__); in adv7511_wr()
212 static inline void adv7511_wr_and_or(struct v4l2_subdev *sd, u8 reg, u8 clr_mask, u8 val_mask) in adv7511_wr_and_or() argument
214 adv7511_wr(sd, reg, (adv7511_rd(sd, reg) & clr_mask) | val_mask); in adv7511_wr_and_or()
234 static void adv7511_edid_rd(struct v4l2_subdev *sd, uint16_t len, uint8_t *buf) in adv7511_edid_rd() argument
236 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_edid_rd()
240 v4l2_dbg(1, debug, sd, "%s:\n", __func__); in adv7511_edid_rd()
246 v4l2_err(sd, "%s: i2c read error\n", __func__); in adv7511_edid_rd()
249 static inline int adv7511_cec_read(struct v4l2_subdev *sd, u8 reg) in adv7511_cec_read() argument
251 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_cec_read()
256 static int adv7511_cec_write(struct v4l2_subdev *sd, u8 reg, u8 val) in adv7511_cec_write() argument
258 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_cec_write()
267 v4l2_err(sd, "%s: I2C Write Problem\n", __func__); in adv7511_cec_write()
271 static inline int adv7511_cec_write_and_or(struct v4l2_subdev *sd, u8 reg, u8 mask, in adv7511_cec_write_and_or() argument
274 return adv7511_cec_write(sd, reg, (adv7511_cec_read(sd, reg) & mask) | val); in adv7511_cec_write_and_or()
277 static int adv7511_pktmem_rd(struct v4l2_subdev *sd, u8 reg) in adv7511_pktmem_rd() argument
279 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_pktmem_rd()
284 static int adv7511_pktmem_wr(struct v4l2_subdev *sd, u8 reg, u8 val) in adv7511_pktmem_wr() argument
286 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_pktmem_wr()
295 v4l2_err(sd, "%s: i2c write error\n", __func__); in adv7511_pktmem_wr()
301 static inline void adv7511_pktmem_wr_and_or(struct v4l2_subdev *sd, u8 reg, u8 clr_mask, u8 val_mas… in adv7511_pktmem_wr_and_or() argument
303 adv7511_pktmem_wr(sd, reg, (adv7511_pktmem_rd(sd, reg) & clr_mask) | val_mask); in adv7511_pktmem_wr_and_or()
306 static inline bool adv7511_have_hotplug(struct v4l2_subdev *sd) in adv7511_have_hotplug() argument
308 return adv7511_rd(sd, 0x42) & MASK_ADV7511_HPD_DETECT; in adv7511_have_hotplug()
311 static inline bool adv7511_have_rx_sense(struct v4l2_subdev *sd) in adv7511_have_rx_sense() argument
313 return adv7511_rd(sd, 0x42) & MASK_ADV7511_MSEN_DETECT; in adv7511_have_rx_sense()
316 static void adv7511_csc_conversion_mode(struct v4l2_subdev *sd, u8 mode) in adv7511_csc_conversion_mode() argument
318 adv7511_wr_and_or(sd, 0x18, 0x9f, (mode & 0x3)<<5); in adv7511_csc_conversion_mode()
321 static void adv7511_csc_coeff(struct v4l2_subdev *sd, in adv7511_csc_coeff() argument
327 adv7511_wr_and_or(sd, 0x18, 0xe0, A1>>8); in adv7511_csc_coeff()
328 adv7511_wr(sd, 0x19, A1); in adv7511_csc_coeff()
329 adv7511_wr_and_or(sd, 0x1A, 0xe0, A2>>8); in adv7511_csc_coeff()
330 adv7511_wr(sd, 0x1B, A2); in adv7511_csc_coeff()
331 adv7511_wr_and_or(sd, 0x1c, 0xe0, A3>>8); in adv7511_csc_coeff()
332 adv7511_wr(sd, 0x1d, A3); in adv7511_csc_coeff()
333 adv7511_wr_and_or(sd, 0x1e, 0xe0, A4>>8); in adv7511_csc_coeff()
334 adv7511_wr(sd, 0x1f, A4); in adv7511_csc_coeff()
337 adv7511_wr_and_or(sd, 0x20, 0xe0, B1>>8); in adv7511_csc_coeff()
338 adv7511_wr(sd, 0x21, B1); in adv7511_csc_coeff()
339 adv7511_wr_and_or(sd, 0x22, 0xe0, B2>>8); in adv7511_csc_coeff()
340 adv7511_wr(sd, 0x23, B2); in adv7511_csc_coeff()
341 adv7511_wr_and_or(sd, 0x24, 0xe0, B3>>8); in adv7511_csc_coeff()
342 adv7511_wr(sd, 0x25, B3); in adv7511_csc_coeff()
343 adv7511_wr_and_or(sd, 0x26, 0xe0, B4>>8); in adv7511_csc_coeff()
344 adv7511_wr(sd, 0x27, B4); in adv7511_csc_coeff()
347 adv7511_wr_and_or(sd, 0x28, 0xe0, C1>>8); in adv7511_csc_coeff()
348 adv7511_wr(sd, 0x29, C1); in adv7511_csc_coeff()
349 adv7511_wr_and_or(sd, 0x2A, 0xe0, C2>>8); in adv7511_csc_coeff()
350 adv7511_wr(sd, 0x2B, C2); in adv7511_csc_coeff()
351 adv7511_wr_and_or(sd, 0x2C, 0xe0, C3>>8); in adv7511_csc_coeff()
352 adv7511_wr(sd, 0x2D, C3); in adv7511_csc_coeff()
353 adv7511_wr_and_or(sd, 0x2E, 0xe0, C4>>8); in adv7511_csc_coeff()
354 adv7511_wr(sd, 0x2F, C4); in adv7511_csc_coeff()
357 static void adv7511_csc_rgb_full2limit(struct v4l2_subdev *sd, bool enable) in adv7511_csc_rgb_full2limit() argument
361 adv7511_csc_conversion_mode(sd, csc_mode); in adv7511_csc_rgb_full2limit()
362 adv7511_csc_coeff(sd, in adv7511_csc_rgb_full2limit()
367 adv7511_wr_and_or(sd, 0x18, 0x7f, 0x80); in adv7511_csc_rgb_full2limit()
369 adv7511_wr_and_or(sd, 0x57, 0xf3, 0x04); in adv7511_csc_rgb_full2limit()
372 adv7511_wr_and_or(sd, 0x18, 0x7f, 0x0); in adv7511_csc_rgb_full2limit()
374 adv7511_wr_and_or(sd, 0x57, 0xf3, 0x08); in adv7511_csc_rgb_full2limit()
378 static void adv7511_set_rgb_quantization_mode(struct v4l2_subdev *sd, struct v4l2_ctrl *ctrl) in adv7511_set_rgb_quantization_mode() argument
380 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_set_rgb_quantization_mode()
385 adv7511_csc_rgb_full2limit(sd, false); in adv7511_set_rgb_quantization_mode()
394 adv7511_csc_rgb_full2limit(sd, true); in adv7511_set_rgb_quantization_mode()
397 adv7511_csc_rgb_full2limit(sd, false); in adv7511_set_rgb_quantization_mode()
402 adv7511_csc_rgb_full2limit(sd, true); in adv7511_set_rgb_quantization_mode()
406 adv7511_csc_rgb_full2limit(sd, false); in adv7511_set_rgb_quantization_mode()
415 struct v4l2_subdev *sd = to_sd(ctrl); in adv7511_s_ctrl() local
416 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_s_ctrl()
418 v4l2_dbg(1, debug, sd, "%s: ctrl id: %d, ctrl->val %d\n", __func__, ctrl->id, ctrl->val); in adv7511_s_ctrl()
422 adv7511_wr_and_or(sd, 0xaf, 0xfd, ctrl->val == V4L2_DV_TX_MODE_HDMI ? 0x02 : 0x00); in adv7511_s_ctrl()
426 adv7511_set_rgb_quantization_mode(sd, ctrl); in adv7511_s_ctrl()
435 adv7511_wr_and_or(sd, 0x57, 0x7f, itc << 7); in adv7511_s_ctrl()
436 adv7511_wr_and_or(sd, 0x59, 0xcf, cn << 4); in adv7511_s_ctrl()
450 static void adv7511_inv_register(struct v4l2_subdev *sd) in adv7511_inv_register() argument
452 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_inv_register()
454 v4l2_info(sd, "0x000-0x0ff: Main Map\n"); in adv7511_inv_register()
456 v4l2_info(sd, "0x100-0x1ff: CEC Map\n"); in adv7511_inv_register()
459 static int adv7511_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) in adv7511_g_register() argument
461 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_g_register()
466 reg->val = adv7511_rd(sd, reg->reg & 0xff); in adv7511_g_register()
470 reg->val = adv7511_cec_read(sd, reg->reg & 0xff); in adv7511_g_register()
475 v4l2_info(sd, "Register %03llx not supported\n", reg->reg); in adv7511_g_register()
476 adv7511_inv_register(sd); in adv7511_g_register()
482 static int adv7511_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg) in adv7511_s_register() argument
484 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_s_register()
488 adv7511_wr(sd, reg->reg & 0xff, reg->val & 0xff); in adv7511_s_register()
492 adv7511_cec_write(sd, reg->reg & 0xff, reg->val & 0xff); in adv7511_s_register()
497 v4l2_info(sd, "Register %03llx not supported\n", reg->reg); in adv7511_s_register()
498 adv7511_inv_register(sd); in adv7511_s_register()
525 static void log_infoframe(struct v4l2_subdev *sd, const struct adv7511_cfg_read_infoframe *cri) in log_infoframe() argument
527 struct i2c_client *client = v4l2_get_subdevdata(sd); in log_infoframe()
534 if (!(adv7511_rd(sd, cri->present_reg) & cri->present_mask)) { in log_infoframe()
535 v4l2_info(sd, "%s infoframe not transmitted\n", cri->desc); in log_infoframe()
544 v4l2_err(sd, "%s: invalid %s infoframe length %d\n", __func__, cri->desc, len); in log_infoframe()
550 buffer[i + 4] = adv7511_pktmem_rd(sd, cri->payload_addr + i - 0x100); in log_infoframe()
553 buffer[i + 4] = adv7511_rd(sd, cri->payload_addr + i); in log_infoframe()
559 v4l2_err(sd, "%s: unpack of %s infoframe failed\n", __func__, cri->desc); in log_infoframe()
566 static void adv7511_log_infoframes(struct v4l2_subdev *sd) in adv7511_log_infoframes() argument
576 log_infoframe(sd, &cri[i]); in adv7511_log_infoframes()
579 static int adv7511_log_status(struct v4l2_subdev *sd) in adv7511_log_status() argument
581 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_log_status()
607 v4l2_info(sd, "power %s\n", state->power_on ? "on" : "off"); in adv7511_log_status()
608 v4l2_info(sd, "%s hotplug, %s Rx Sense, %s EDID (%d block(s))\n", in adv7511_log_status()
609 (adv7511_rd(sd, 0x42) & MASK_ADV7511_HPD_DETECT) ? "detected" : "no", in adv7511_log_status()
610 (adv7511_rd(sd, 0x42) & MASK_ADV7511_MSEN_DETECT) ? "detected" : "no", in adv7511_log_status()
613 v4l2_info(sd, "%s output %s\n", in adv7511_log_status()
614 (adv7511_rd(sd, 0xaf) & 0x02) ? in adv7511_log_status()
616 (adv7511_rd(sd, 0xa1) & 0x3c) ? in adv7511_log_status()
618 v4l2_info(sd, "state: %s, error: %s, detect count: %u, msk/irq: %02x/%02x\n", in adv7511_log_status()
619 states[adv7511_rd(sd, 0xc8) & 0xf], in adv7511_log_status()
620 errors[adv7511_rd(sd, 0xc8) >> 4], state->edid_detect_counter, in adv7511_log_status()
621 adv7511_rd(sd, 0x94), adv7511_rd(sd, 0x96)); in adv7511_log_status()
622 v4l2_info(sd, "RGB quantization: %s range\n", adv7511_rd(sd, 0x18) & 0x80 ? "limited" : "full"); in adv7511_log_status()
623 if (adv7511_rd(sd, 0xaf) & 0x02) { in adv7511_log_status()
625 u8 manual_cts = adv7511_rd(sd, 0x0a) & 0x80; in adv7511_log_status()
626 u32 N = (adv7511_rd(sd, 0x01) & 0xf) << 16 | in adv7511_log_status()
627 adv7511_rd(sd, 0x02) << 8 | in adv7511_log_status()
628 adv7511_rd(sd, 0x03); in adv7511_log_status()
629 u8 vic_detect = adv7511_rd(sd, 0x3e) >> 2; in adv7511_log_status()
630 u8 vic_sent = adv7511_rd(sd, 0x3d) & 0x3f; in adv7511_log_status()
634 CTS = (adv7511_rd(sd, 0x07) & 0xf) << 16 | in adv7511_log_status()
635 adv7511_rd(sd, 0x08) << 8 | in adv7511_log_status()
636 adv7511_rd(sd, 0x09); in adv7511_log_status()
638 CTS = (adv7511_rd(sd, 0x04) & 0xf) << 16 | in adv7511_log_status()
639 adv7511_rd(sd, 0x05) << 8 | in adv7511_log_status()
640 adv7511_rd(sd, 0x06); in adv7511_log_status()
641 v4l2_info(sd, "CTS %s mode: N %d, CTS %d\n", in adv7511_log_status()
643 v4l2_info(sd, "VIC: detected %d, sent %d\n", in adv7511_log_status()
645 adv7511_log_infoframes(sd); in adv7511_log_status()
648 v4l2_print_dv_timings(sd->name, "timings: ", in adv7511_log_status()
651 v4l2_info(sd, "no timings set\n"); in adv7511_log_status()
652 v4l2_info(sd, "i2c edid addr: 0x%x\n", state->i2c_edid_addr); in adv7511_log_status()
657 v4l2_info(sd, "i2c cec addr: 0x%x\n", state->i2c_cec_addr); in adv7511_log_status()
659 v4l2_info(sd, "CEC: %s\n", state->cec_enabled_adap ? in adv7511_log_status()
666 v4l2_info(sd, "CEC Logical Address: 0x%x\n", in adv7511_log_status()
670 v4l2_info(sd, "i2c pktmem addr: 0x%x\n", state->i2c_pktmem_addr); in adv7511_log_status()
675 static int adv7511_s_power(struct v4l2_subdev *sd, int on) in adv7511_s_power() argument
677 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_s_power()
681 v4l2_dbg(1, debug, sd, "%s: power %s\n", __func__, on ? "on" : "off"); in adv7511_s_power()
687 adv7511_wr_and_or(sd, 0x41, 0xbf, 0x40); in adv7511_s_power()
695 adv7511_wr_and_or(sd, 0x41, 0xbf, 0x0); in adv7511_s_power()
696 if ((adv7511_rd(sd, 0x41) & 0x40) == 0) in adv7511_s_power()
698 adv7511_wr_and_or(sd, 0x41, 0xbf, 0x40); in adv7511_s_power()
702 v4l2_dbg(1, debug, sd, "%s: failed to powerup the adv7511!\n", __func__); in adv7511_s_power()
703 adv7511_s_power(sd, 0); in adv7511_s_power()
707 v4l2_dbg(1, debug, sd, "%s: needed %d retries to powerup the adv7511\n", __func__, i); in adv7511_s_power()
710 adv7511_wr(sd, 0x98, 0x03); in adv7511_s_power()
711 adv7511_wr_and_or(sd, 0x9a, 0xfe, 0x70); in adv7511_s_power()
712 adv7511_wr(sd, 0x9c, 0x30); in adv7511_s_power()
713 adv7511_wr_and_or(sd, 0x9d, 0xfc, 0x01); in adv7511_s_power()
714 adv7511_wr(sd, 0xa2, 0xa4); in adv7511_s_power()
715 adv7511_wr(sd, 0xa3, 0xa4); in adv7511_s_power()
716 adv7511_wr(sd, 0xe0, 0xd0); in adv7511_s_power()
717 adv7511_wr(sd, 0xf9, 0x00); in adv7511_s_power()
719 adv7511_wr(sd, 0x43, state->i2c_edid_addr); in adv7511_s_power()
720 adv7511_wr(sd, 0x45, state->i2c_pktmem_addr); in adv7511_s_power()
723 adv7511_wr(sd, 0xc9, 0xf); in adv7511_s_power()
731 struct v4l2_subdev *sd = &state->sd; in adv7511_cec_adap_enable() local
738 adv7511_cec_write_and_or(sd, 0x4e, 0xfc, 0x01); in adv7511_cec_adap_enable()
740 adv7511_cec_write(sd, 0x4a, 0x00); in adv7511_cec_adap_enable()
741 adv7511_cec_write(sd, 0x4a, 0x07); in adv7511_cec_adap_enable()
742 adv7511_cec_write_and_or(sd, 0x11, 0xfe, 0); /* initially disable tx */ in adv7511_cec_adap_enable()
749 adv7511_wr_and_or(sd, 0x95, 0xc0, 0x39); in adv7511_cec_adap_enable()
752 adv7511_wr_and_or(sd, 0x95, 0xc0, 0x00); in adv7511_cec_adap_enable()
754 adv7511_cec_write_and_or(sd, 0x4b, 0x8f, 0x00); in adv7511_cec_adap_enable()
756 adv7511_cec_write_and_or(sd, 0x4e, 0xfc, 0x00); in adv7511_cec_adap_enable()
766 struct v4l2_subdev *sd = &state->sd; in adv7511_cec_adap_log_addr() local
773 adv7511_cec_write_and_or(sd, 0x4b, 0x8f, 0); in adv7511_cec_adap_log_addr()
797 adv7511_cec_write_and_or(sd, 0x4b, 0xef, 0x10); in adv7511_cec_adap_log_addr()
799 adv7511_cec_write_and_or(sd, 0x4c, 0xf0, addr); in adv7511_cec_adap_log_addr()
803 adv7511_cec_write_and_or(sd, 0x4b, 0xdf, 0x20); in adv7511_cec_adap_log_addr()
805 adv7511_cec_write_and_or(sd, 0x4c, 0x0f, addr << 4); in adv7511_cec_adap_log_addr()
809 adv7511_cec_write_and_or(sd, 0x4b, 0xbf, 0x40); in adv7511_cec_adap_log_addr()
811 adv7511_cec_write_and_or(sd, 0x4d, 0xf0, addr); in adv7511_cec_adap_log_addr()
821 struct v4l2_subdev *sd = &state->sd; in adv7511_cec_adap_transmit() local
825 v4l2_dbg(1, debug, sd, "%s: len %d\n", __func__, len); in adv7511_cec_adap_transmit()
828 v4l2_err(sd, "%s: len exceeded 16 (%d)\n", __func__, len); in adv7511_cec_adap_transmit()
837 adv7511_cec_write_and_or(sd, 0x12, ~0x70, max(1, attempts - 1) << 4); in adv7511_cec_adap_transmit()
840 adv7511_wr(sd, 0x97, 0x38); in adv7511_cec_adap_transmit()
844 adv7511_cec_write(sd, i, msg->msg[i]); in adv7511_cec_adap_transmit()
847 adv7511_cec_write(sd, 0x10, len); in adv7511_cec_adap_transmit()
849 adv7511_cec_write(sd, 0x11, 0x01); in adv7511_cec_adap_transmit()
853 static void adv_cec_tx_raw_status(struct v4l2_subdev *sd, u8 tx_raw_status) in adv_cec_tx_raw_status() argument
855 struct adv7511_state *state = get_adv7511_state(sd); in adv_cec_tx_raw_status()
857 if ((adv7511_cec_read(sd, 0x11) & 0x01) == 0) { in adv_cec_tx_raw_status()
858 v4l2_dbg(1, debug, sd, "%s: tx raw: tx disabled\n", __func__); in adv_cec_tx_raw_status()
863 v4l2_dbg(1, debug, sd, in adv_cec_tx_raw_status()
874 v4l2_dbg(1, debug, sd, "%s: tx raw: retry failed\n", __func__); in adv_cec_tx_raw_status()
880 nack_cnt = adv7511_cec_read(sd, 0x14) & 0xf; in adv_cec_tx_raw_status()
883 low_drive_cnt = adv7511_cec_read(sd, 0x14) >> 4; in adv_cec_tx_raw_status()
891 v4l2_dbg(1, debug, sd, "%s: tx raw: ready ok\n", __func__); in adv_cec_tx_raw_status()
905 static void adv7511_set_isr(struct v4l2_subdev *sd, bool enable) in adv7511_set_isr() argument
907 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_set_isr()
912 v4l2_dbg(2, debug, sd, "%s: %s\n", __func__, enable ? "enable" : "disable"); in adv7511_set_isr()
922 else if (adv7511_have_hotplug(sd)) in adv7511_set_isr()
934 adv7511_wr(sd, 0x94, irqs); in adv7511_set_isr()
935 irqs_rd = adv7511_rd(sd, 0x94); in adv7511_set_isr()
939 v4l2_err(sd, "Could not set interrupts: hw failure?\n"); in adv7511_set_isr()
941 adv7511_wr_and_or(sd, 0x95, 0xc0, in adv7511_set_isr()
946 static int adv7511_isr(struct v4l2_subdev *sd, u32 status, bool *handled) in adv7511_isr() argument
952 adv7511_set_isr(sd, false); in adv7511_isr()
953 irq_status = adv7511_rd(sd, 0x96); in adv7511_isr()
954 cec_irq = adv7511_rd(sd, 0x97); in adv7511_isr()
956 adv7511_wr(sd, 0x96, irq_status); in adv7511_isr()
957 adv7511_wr(sd, 0x97, cec_irq); in adv7511_isr()
959 v4l2_dbg(1, debug, sd, "%s: irq 0x%x, cec-irq 0x%x\n", __func__, in adv7511_isr()
963 adv7511_check_monitor_present_status(sd); in adv7511_isr()
965 adv7511_check_edid_status(sd); in adv7511_isr()
969 adv_cec_tx_raw_status(sd, cec_irq); in adv7511_isr()
972 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_isr()
975 msg.len = adv7511_cec_read(sd, 0x25) & 0x1f; in adv7511_isr()
977 v4l2_dbg(1, debug, sd, "%s: cec msg len %d\n", __func__, in adv7511_isr()
987 msg.msg[i] = adv7511_cec_read(sd, i + 0x15); in adv7511_isr()
989 adv7511_cec_write(sd, 0x4a, 0); /* toggle to re-enable rx 1 */ in adv7511_isr()
990 adv7511_cec_write(sd, 0x4a, 1); in adv7511_isr()
997 adv7511_set_isr(sd, true); in adv7511_isr()
1017 static int adv7511_s_stream(struct v4l2_subdev *sd, int enable) in adv7511_s_stream() argument
1019 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_s_stream()
1021 v4l2_dbg(1, debug, sd, "%s: %sable\n", __func__, (enable ? "en" : "dis")); in adv7511_s_stream()
1022 adv7511_wr_and_or(sd, 0xa1, ~0x3c, (enable ? 0 : 0x3c)); in adv7511_s_stream()
1024 adv7511_check_monitor_present_status(sd); in adv7511_s_stream()
1026 adv7511_s_power(sd, 0); in adv7511_s_stream()
1032 static int adv7511_s_dv_timings(struct v4l2_subdev *sd, in adv7511_s_dv_timings() argument
1035 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_s_dv_timings()
1039 v4l2_dbg(1, debug, sd, "%s:\n", __func__); in adv7511_s_dv_timings()
1053 adv7511_wr_and_or(sd, 0x17, 0x9f, in adv7511_s_dv_timings()
1060 adv7511_wr_and_or(sd, 0xfb, 0xf9, 1 << 1); in adv7511_s_dv_timings()
1063 adv7511_wr_and_or(sd, 0xfb, 0xf9, 2 << 1); in adv7511_s_dv_timings()
1066 adv7511_wr_and_or(sd, 0xfb, 0xf9, 3 << 1); in adv7511_s_dv_timings()
1069 adv7511_wr_and_or(sd, 0xfb, 0xf9, 0); in adv7511_s_dv_timings()
1074 adv7511_set_rgb_quantization_mode(sd, state->rgb_quantization_range_ctrl); in adv7511_s_dv_timings()
1079 static int adv7511_g_dv_timings(struct v4l2_subdev *sd, in adv7511_g_dv_timings() argument
1082 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_g_dv_timings()
1084 v4l2_dbg(1, debug, sd, "%s:\n", __func__); in adv7511_g_dv_timings()
1094 static int adv7511_enum_dv_timings(struct v4l2_subdev *sd, in adv7511_enum_dv_timings() argument
1103 static int adv7511_dv_timings_cap(struct v4l2_subdev *sd, in adv7511_dv_timings_cap() argument
1120 static int adv7511_s_audio_stream(struct v4l2_subdev *sd, int enable) in adv7511_s_audio_stream() argument
1122 v4l2_dbg(1, debug, sd, "%s: %sable\n", __func__, (enable ? "en" : "dis")); in adv7511_s_audio_stream()
1125 adv7511_wr_and_or(sd, 0x4b, 0x3f, 0x80); in adv7511_s_audio_stream()
1127 adv7511_wr_and_or(sd, 0x4b, 0x3f, 0x40); in adv7511_s_audio_stream()
1132 static int adv7511_s_clock_freq(struct v4l2_subdev *sd, u32 freq) in adv7511_s_clock_freq() argument
1149 adv7511_wr(sd, 0x01, (N >> 16) & 0xf); in adv7511_s_clock_freq()
1150 adv7511_wr(sd, 0x02, (N >> 8) & 0xff); in adv7511_s_clock_freq()
1151 adv7511_wr(sd, 0x03, N & 0xff); in adv7511_s_clock_freq()
1156 static int adv7511_s_i2s_clock_freq(struct v4l2_subdev *sd, u32 freq) in adv7511_s_i2s_clock_freq() argument
1173 adv7511_wr_and_or(sd, 0x15, 0xf, i2s_sf); in adv7511_s_i2s_clock_freq()
1178 static int adv7511_s_routing(struct v4l2_subdev *sd, u32 input, u32 output, u32 config) in adv7511_s_routing() argument
1181 adv7511_wr_and_or(sd, 0x73, 0xf8, 0x1); in adv7511_s_routing()
1183 adv7511_wr(sd, 0x76, 0x00); in adv7511_s_routing()
1186 adv7511_wr_and_or(sd, 0x14, 0xf0, 0x02); in adv7511_s_routing()
1200 static int adv7511_get_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) in adv7511_get_edid() argument
1202 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_get_edid()
1229 static int adv7511_enum_mbus_code(struct v4l2_subdev *sd, in adv7511_enum_mbus_code() argument
1260 static int adv7511_get_fmt(struct v4l2_subdev *sd, in adv7511_get_fmt() argument
1264 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_get_fmt()
1275 fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); in adv7511_get_fmt()
1292 static int adv7511_set_fmt(struct v4l2_subdev *sd, in adv7511_set_fmt() argument
1296 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_set_fmt()
1330 fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad); in adv7511_set_fmt()
1341 adv7511_wr_and_or(sd, 0x15, 0xf0, 0x01); in adv7511_set_fmt()
1342 adv7511_wr_and_or(sd, 0x16, 0x03, 0xb8); in adv7511_set_fmt()
1346 adv7511_wr_and_or(sd, 0x15, 0xf0, 0x01); in adv7511_set_fmt()
1347 adv7511_wr_and_or(sd, 0x16, 0x03, 0xbc); in adv7511_set_fmt()
1352 adv7511_wr_and_or(sd, 0x15, 0xf0, 0x00); in adv7511_set_fmt()
1353 adv7511_wr_and_or(sd, 0x16, 0x03, 0x00); in adv7511_set_fmt()
1424 adv7511_wr_and_or(sd, 0x4a, 0xbf, 0); in adv7511_set_fmt()
1425 adv7511_wr_and_or(sd, 0x55, 0x9f, y << 5); in adv7511_set_fmt()
1426 adv7511_wr_and_or(sd, 0x56, 0x3f, c << 6); in adv7511_set_fmt()
1427 adv7511_wr_and_or(sd, 0x57, 0x83, (ec << 4) | (q << 2) | (itc << 7)); in adv7511_set_fmt()
1428 adv7511_wr_and_or(sd, 0x59, 0x0f, (yq << 6) | (cn << 4)); in adv7511_set_fmt()
1429 adv7511_wr_and_or(sd, 0x4a, 0xff, 1); in adv7511_set_fmt()
1430 adv7511_set_rgb_quantization_mode(sd, state->rgb_quantization_range_ctrl); in adv7511_set_fmt()
1454 static void adv7511_dbg_dump_edid(int lvl, int debug, struct v4l2_subdev *sd, int segment, u8 *buf) in adv7511_dbg_dump_edid() argument
1458 v4l2_dbg(lvl, debug, sd, "edid segment %d\n", segment); in adv7511_dbg_dump_edid()
1463 v4l2_dbg(lvl, debug, sd, "\n"); in adv7511_dbg_dump_edid()
1469 v4l2_dbg(lvl, debug, sd, "%s\n", b); in adv7511_dbg_dump_edid()
1474 static void adv7511_notify_no_edid(struct v4l2_subdev *sd) in adv7511_notify_no_edid() argument
1476 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_notify_no_edid()
1481 ed.segment = adv7511_rd(sd, 0xc4); in adv7511_notify_no_edid()
1484 v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed); in adv7511_notify_no_edid()
1492 struct v4l2_subdev *sd = &state->sd; in adv7511_edid_handler() local
1494 v4l2_dbg(1, debug, sd, "%s:\n", __func__); in adv7511_edid_handler()
1496 if (adv7511_check_edid_status(sd)) { in adv7511_edid_handler()
1501 if (adv7511_have_hotplug(sd)) { in adv7511_edid_handler()
1507 v4l2_dbg(1, debug, sd, "%s: edid read failed\n", __func__); in adv7511_edid_handler()
1509 adv7511_s_power(sd, false); in adv7511_edid_handler()
1510 adv7511_s_power(sd, true); in adv7511_edid_handler()
1517 adv7511_notify_no_edid(sd); in adv7511_edid_handler()
1518 v4l2_dbg(1, debug, sd, "%s: no edid found\n", __func__); in adv7511_edid_handler()
1521 static void adv7511_audio_setup(struct v4l2_subdev *sd) in adv7511_audio_setup() argument
1523 v4l2_dbg(1, debug, sd, "%s\n", __func__); in adv7511_audio_setup()
1525 adv7511_s_i2s_clock_freq(sd, 48000); in adv7511_audio_setup()
1526 adv7511_s_clock_freq(sd, 48000); in adv7511_audio_setup()
1527 adv7511_s_routing(sd, 0, 0, 0); in adv7511_audio_setup()
1531 static void adv7511_setup(struct v4l2_subdev *sd) in adv7511_setup() argument
1533 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_setup()
1534 v4l2_dbg(1, debug, sd, "%s\n", __func__); in adv7511_setup()
1537 adv7511_wr_and_or(sd, 0x15, 0xf0, 0x0); in adv7511_setup()
1539 adv7511_wr_and_or(sd, 0x16, 0x7f, 0x0); in adv7511_setup()
1541 adv7511_wr_and_or(sd, 0x17, 0xf9, 0x06); in adv7511_setup()
1543 adv7511_wr_and_or(sd, 0x3b, 0x9f, 0x0); in adv7511_setup()
1545 adv7511_wr_and_or(sd, 0x18, 0x7f, 0x0); in adv7511_setup()
1548 adv7511_wr_and_or(sd, 0x55, 0x9c, 0x12); in adv7511_setup()
1550 adv7511_wr_and_or(sd, 0x44, 0xe7, 0x10); in adv7511_setup()
1552 adv7511_wr(sd, 0x56, 0xa8); in adv7511_setup()
1554 adv7511_wr_and_or(sd, 0xaf, 0xed, 0x0); in adv7511_setup()
1557 adv7511_wr_and_or(sd, 0xba, 0x1f, 0x60); in adv7511_setup()
1559 adv7511_audio_setup(sd); in adv7511_setup()
1564 static void adv7511_notify_monitor_detect(struct v4l2_subdev *sd) in adv7511_notify_monitor_detect() argument
1567 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_notify_monitor_detect()
1570 v4l2_subdev_notify(sd, ADV7511_MONITOR_DETECT, (void *)&mdt); in adv7511_notify_monitor_detect()
1573 static void adv7511_check_monitor_present_status(struct v4l2_subdev *sd) in adv7511_check_monitor_present_status() argument
1575 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_check_monitor_present_status()
1577 u8 status = adv7511_rd(sd, 0x42); in adv7511_check_monitor_present_status()
1579 v4l2_dbg(1, debug, sd, "%s: status: 0x%x%s%s\n", in adv7511_check_monitor_present_status()
1586 v4l2_ctrl_s_ctrl(state->hotplug_ctrl, adv7511_have_hotplug(sd) ? 0x1 : 0x0); in adv7511_check_monitor_present_status()
1587 v4l2_ctrl_s_ctrl(state->rx_sense_ctrl, adv7511_have_rx_sense(sd) ? 0x1 : 0x0); in adv7511_check_monitor_present_status()
1590 v4l2_dbg(1, debug, sd, "%s: hotplug and (rx-sense or edid)\n", __func__); in adv7511_check_monitor_present_status()
1592 v4l2_dbg(1, debug, sd, "%s: monitor detected\n", __func__); in adv7511_check_monitor_present_status()
1594 adv7511_set_isr(sd, true); in adv7511_check_monitor_present_status()
1595 if (!adv7511_s_power(sd, true)) { in adv7511_check_monitor_present_status()
1596 v4l2_dbg(1, debug, sd, "%s: monitor detected, powerup failed\n", __func__); in adv7511_check_monitor_present_status()
1599 adv7511_setup(sd); in adv7511_check_monitor_present_status()
1600 adv7511_notify_monitor_detect(sd); in adv7511_check_monitor_present_status()
1605 v4l2_dbg(1, debug, sd, "%s: hotplug detected\n", __func__); in adv7511_check_monitor_present_status()
1609 v4l2_dbg(1, debug, sd, "%s: hotplug not detected\n", __func__); in adv7511_check_monitor_present_status()
1611 v4l2_dbg(1, debug, sd, "%s: monitor not detected\n", __func__); in adv7511_check_monitor_present_status()
1613 adv7511_notify_monitor_detect(sd); in adv7511_check_monitor_present_status()
1615 adv7511_s_power(sd, false); in adv7511_check_monitor_present_status()
1617 adv7511_notify_no_edid(sd); in adv7511_check_monitor_present_status()
1631 static bool edid_verify_crc(struct v4l2_subdev *sd, u32 segment) in edid_verify_crc() argument
1633 struct adv7511_state *state = get_adv7511_state(sd); in edid_verify_crc()
1644 static bool edid_verify_header(struct v4l2_subdev *sd, u32 segment) in edid_verify_header() argument
1649 struct adv7511_state *state = get_adv7511_state(sd); in edid_verify_header()
1657 static bool adv7511_check_edid_status(struct v4l2_subdev *sd) in adv7511_check_edid_status() argument
1659 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_check_edid_status()
1660 u8 edidRdy = adv7511_rd(sd, 0xc5); in adv7511_check_edid_status()
1662 v4l2_dbg(1, debug, sd, "%s: edid ready (retries: %d)\n", in adv7511_check_edid_status()
1669 int segment = adv7511_rd(sd, 0xc4); in adv7511_check_edid_status()
1673 v4l2_err(sd, "edid segment number too big\n"); in adv7511_check_edid_status()
1676 v4l2_dbg(1, debug, sd, "%s: got segment %d\n", __func__, segment); in adv7511_check_edid_status()
1677 adv7511_edid_rd(sd, 256, &state->edid.data[segment * 256]); in adv7511_check_edid_status()
1678 adv7511_dbg_dump_edid(2, debug, sd, segment, &state->edid.data[segment * 256]); in adv7511_check_edid_status()
1681 v4l2_dbg(1, debug, sd, "%s: %d blocks in total\n", __func__, state->edid.blocks); in adv7511_check_edid_status()
1683 if (!edid_verify_crc(sd, segment) || in adv7511_check_edid_status()
1684 !edid_verify_header(sd, segment)) { in adv7511_check_edid_status()
1686 v4l2_err(sd, "%s: edid crc or header error\n", __func__); in adv7511_check_edid_status()
1688 adv7511_s_power(sd, false); in adv7511_check_edid_status()
1689 adv7511_s_power(sd, true); in adv7511_check_edid_status()
1697 v4l2_dbg(1, debug, sd, "%s: request segment %d\n", __func__, state->edid.segments); in adv7511_check_edid_status()
1698 adv7511_wr(sd, 0xc9, 0xf); in adv7511_check_edid_status()
1699 adv7511_wr(sd, 0xc4, state->edid.segments); in adv7511_check_edid_status()
1705 v4l2_dbg(1, debug, sd, "%s: edid complete with %d segment(s)\n", __func__, state->edid.segments); in adv7511_check_edid_status()
1717 v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed); in adv7511_check_edid_status()
1724 static int adv7511_registered(struct v4l2_subdev *sd) in adv7511_registered() argument
1726 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_registered()
1727 struct i2c_client *client = v4l2_get_subdevdata(sd); in adv7511_registered()
1736 static void adv7511_unregistered(struct v4l2_subdev *sd) in adv7511_unregistered() argument
1738 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_unregistered()
1750 static void adv7511_init_setup(struct v4l2_subdev *sd) in adv7511_init_setup() argument
1752 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_init_setup()
1757 v4l2_dbg(1, debug, sd, "%s\n", __func__); in adv7511_init_setup()
1760 adv7511_wr(sd, 0x96, 0xff); in adv7511_init_setup()
1761 adv7511_wr(sd, 0x97, 0xff); in adv7511_init_setup()
1767 adv7511_wr_and_or(sd, 0xd6, 0x3f, 0xc0); in adv7511_init_setup()
1770 adv7511_set_isr(sd, false); in adv7511_init_setup()
1771 adv7511_s_stream(sd, false); in adv7511_init_setup()
1772 adv7511_s_audio_stream(sd, false); in adv7511_init_setup()
1777 v4l2_dbg(1, debug, sd, "%s: cec_clk %d\n", __func__, cec_clk); in adv7511_init_setup()
1780 adv7511_cec_write(sd, 0x50, 0x01); in adv7511_init_setup()
1781 adv7511_cec_write(sd, 0x50, 0x00); in adv7511_init_setup()
1784 adv7511_cec_write(sd, 0x4a, 0x00); in adv7511_init_setup()
1785 adv7511_cec_write(sd, 0x4a, 0x07); in adv7511_init_setup()
1788 v4l2_err(sd, "%s: cec_clk %d, not multiple of 750 Khz\n", in adv7511_init_setup()
1792 adv7511_cec_write(sd, 0x4e, ratio << 2); in adv7511_init_setup()
1800 struct v4l2_subdev *sd; in adv7511_probe() local
1821 sd = &state->sd; in adv7511_probe()
1823 v4l2_dbg(1, debug, sd, "detecting adv7511 client on address 0x%x\n", in adv7511_probe()
1826 v4l2_i2c_subdev_init(sd, client, &adv7511_ops); in adv7511_probe()
1827 sd->internal_ops = &adv7511_int_ops; in adv7511_probe()
1849 sd->ctrl_handler = hdl; in adv7511_probe()
1855 sd->entity.function = MEDIA_ENT_F_DV_ENCODER; in adv7511_probe()
1856 err = media_entity_pads_init(&sd->entity, 1, &state->pad); in adv7511_probe()
1865 state->chip_revision = adv7511_rd(sd, 0x0); in adv7511_probe()
1866 chip_id[0] = adv7511_rd(sd, 0xf5); in adv7511_probe()
1867 chip_id[1] = adv7511_rd(sd, 0xf6); in adv7511_probe()
1869 v4l2_err(sd, "chip_id != 0x7511, read 0x%02x%02x\n", chip_id[0], in adv7511_probe()
1878 v4l2_err(sd, "failed to register edid i2c client\n"); in adv7511_probe()
1883 adv7511_wr(sd, 0xe1, state->i2c_cec_addr); in adv7511_probe()
1886 v4l2_err(sd, "%s: cec_clk %u outside range, disabling cec\n", in adv7511_probe()
1895 v4l2_err(sd, "failed to register cec i2c client\n"); in adv7511_probe()
1899 adv7511_wr(sd, 0xe2, 0x00); /* power up cec section */ in adv7511_probe()
1901 adv7511_wr(sd, 0xe2, 0x01); /* power down cec section */ in adv7511_probe()
1906 v4l2_err(sd, "failed to register pktmem i2c client\n"); in adv7511_probe()
1911 state->work_queue = create_singlethread_workqueue(sd->name); in adv7511_probe()
1913 v4l2_err(sd, "could not create workqueue\n"); in adv7511_probe()
1920 adv7511_init_setup(sd); in adv7511_probe()
1933 adv7511_set_isr(sd, true); in adv7511_probe()
1934 adv7511_check_monitor_present_status(sd); in adv7511_probe()
1936 v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name, in adv7511_probe()
1947 media_entity_cleanup(&sd->entity); in adv7511_probe()
1957 struct v4l2_subdev *sd = i2c_get_clientdata(client); in adv7511_remove() local
1958 struct adv7511_state *state = get_adv7511_state(sd); in adv7511_remove()
1962 v4l2_dbg(1, debug, sd, "%s removed @ 0x%x (%s)\n", client->name, in adv7511_remove()
1965 adv7511_set_isr(sd, false); in adv7511_remove()
1966 adv7511_init_setup(sd); in adv7511_remove()
1972 v4l2_device_unregister_subdev(sd); in adv7511_remove()
1973 media_entity_cleanup(&sd->entity); in adv7511_remove()
1974 v4l2_ctrl_handler_free(sd->ctrl_handler); in adv7511_remove()