Lines Matching full:dphy
3 * Rockchip MIPI CSI2 DPHY driver
25 #include "phy-rockchip-csi2-dphy-common.h"
56 struct csi2_dphy *dphy = to_csi2_dphy(sd); in get_remote_sensor() local
58 if (dphy->num_sensors == 0) in get_remote_sensor()
63 v4l2_warn(sd, "No link between dphy and sensor\n"); in get_remote_sensor()
71 static struct csi2_sensor *sd_to_sensor(struct csi2_dphy *dphy, in sd_to_sensor() argument
76 for (i = 0; i < dphy->num_sensors; ++i) in sd_to_sensor()
77 if (dphy->sensors[i].sd == sd) in sd_to_sensor()
78 return &dphy->sensors[i]; in sd_to_sensor()
85 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_get_sensor_data_rate() local
111 dphy->data_rate_mbps = qm.value * 2; in csi2_dphy_get_sensor_data_rate()
112 do_div(dphy->data_rate_mbps, 1000 * 1000); in csi2_dphy_get_sensor_data_rate()
113 v4l2_info(sd, "dphy%d, data_rate_mbps %lld\n", in csi2_dphy_get_sensor_data_rate()
114 dphy->phy_index, dphy->data_rate_mbps); in csi2_dphy_get_sensor_data_rate()
118 static int rockchip_csi2_dphy_attach_hw(struct csi2_dphy *dphy, int csi_idx, int index) in rockchip_csi2_dphy_attach_hw() argument
122 struct v4l2_subdev *sensor_sd = get_remote_sensor(&dphy->sd); in rockchip_csi2_dphy_attach_hw()
127 sensor = sd_to_sensor(dphy, sensor_sd); in rockchip_csi2_dphy_attach_hw()
131 if (dphy->drv_data->chip_id == CHIP_ID_RK3568 || in rockchip_csi2_dphy_attach_hw()
132 dphy->drv_data->chip_id == CHIP_ID_RV1106) { in rockchip_csi2_dphy_attach_hw()
133 dphy_hw = dphy->dphy_hw_group[0]; in rockchip_csi2_dphy_attach_hw()
135 dphy_hw->dphy_dev[dphy_hw->dphy_dev_num] = dphy; in rockchip_csi2_dphy_attach_hw()
137 switch (dphy->phy_index) { in rockchip_csi2_dphy_attach_hw()
139 dphy->lane_mode = PHY_FULL_MODE; in rockchip_csi2_dphy_attach_hw()
143 dphy->lane_mode = PHY_SPLIT_01; in rockchip_csi2_dphy_attach_hw()
147 dphy->lane_mode = PHY_SPLIT_23; in rockchip_csi2_dphy_attach_hw()
151 dphy->lane_mode = PHY_FULL_MODE; in rockchip_csi2_dphy_attach_hw()
155 dphy->dphy_hw = dphy_hw; in rockchip_csi2_dphy_attach_hw()
156 dphy->phy_hw[index] = (void *)dphy_hw; in rockchip_csi2_dphy_attach_hw()
157 dphy->csi_info.dphy_vendor[index] = PHY_VENDOR_INNO; in rockchip_csi2_dphy_attach_hw()
159 } else if (dphy->drv_data->chip_id == CHIP_ID_RK3588) { in rockchip_csi2_dphy_attach_hw()
161 dcphy_hw = dphy->samsung_phy_group[csi_idx]; in rockchip_csi2_dphy_attach_hw()
165 dphy->samsung_phy = dcphy_hw; in rockchip_csi2_dphy_attach_hw()
166 dphy->phy_hw[index] = (void *)dcphy_hw; in rockchip_csi2_dphy_attach_hw()
167 dphy->dphy_param = rk3588_dcphy_param; in rockchip_csi2_dphy_attach_hw()
168 dphy->csi_info.dphy_vendor[index] = PHY_VENDOR_SAMSUNG; in rockchip_csi2_dphy_attach_hw()
170 dphy_hw = dphy->dphy_hw_group[(csi_idx - 2) / 2]; in rockchip_csi2_dphy_attach_hw()
174 dphy->lane_mode = PHY_FULL_MODE; in rockchip_csi2_dphy_attach_hw()
177 dphy->phy_index = 0; in rockchip_csi2_dphy_attach_hw()
179 dphy->phy_index = 3; in rockchip_csi2_dphy_attach_hw()
181 dphy->lane_mode = PHY_SPLIT_01; in rockchip_csi2_dphy_attach_hw()
184 dphy->phy_index = 1; in rockchip_csi2_dphy_attach_hw()
186 dphy->phy_index = 4; in rockchip_csi2_dphy_attach_hw()
190 dev_info(dphy->dev, "%s csi host%d only support PHY_SPLIT_23\n", in rockchip_csi2_dphy_attach_hw()
195 dphy->lane_mode = PHY_SPLIT_23; in rockchip_csi2_dphy_attach_hw()
198 dphy->phy_index = 2; in rockchip_csi2_dphy_attach_hw()
200 dphy->phy_index = 5; in rockchip_csi2_dphy_attach_hw()
203 dphy->dphy_hw = dphy_hw; in rockchip_csi2_dphy_attach_hw()
204 dphy->phy_hw[index] = (void *)dphy_hw; in rockchip_csi2_dphy_attach_hw()
205 dphy->csi_info.dphy_vendor[index] = PHY_VENDOR_INNO; in rockchip_csi2_dphy_attach_hw()
209 dphy_hw = dphy->dphy_hw_group[csi_idx / 2]; in rockchip_csi2_dphy_attach_hw()
213 dphy->lane_mode = PHY_FULL_MODE; in rockchip_csi2_dphy_attach_hw()
216 dphy->phy_index = 0; in rockchip_csi2_dphy_attach_hw()
218 dphy->phy_index = 3; in rockchip_csi2_dphy_attach_hw()
220 dphy->lane_mode = PHY_SPLIT_01; in rockchip_csi2_dphy_attach_hw()
223 dphy->phy_index = 1; in rockchip_csi2_dphy_attach_hw()
225 dphy->phy_index = 4; in rockchip_csi2_dphy_attach_hw()
229 dev_info(dphy->dev, "%s csi host%d only support PHY_SPLIT_23\n", in rockchip_csi2_dphy_attach_hw()
234 dphy->lane_mode = PHY_SPLIT_23; in rockchip_csi2_dphy_attach_hw()
237 dphy->phy_index = 2; in rockchip_csi2_dphy_attach_hw()
239 dphy->phy_index = 5; in rockchip_csi2_dphy_attach_hw()
241 dev_info(dphy->dev, "%s error csi host%d\n", in rockchip_csi2_dphy_attach_hw()
246 dphy_hw->dphy_dev[dphy_hw->dphy_dev_num] = dphy; in rockchip_csi2_dphy_attach_hw()
247 dphy->phy_hw[index] = (void *)dphy_hw; in rockchip_csi2_dphy_attach_hw()
248 dphy->csi_info.dphy_vendor[index] = PHY_VENDOR_INNO; in rockchip_csi2_dphy_attach_hw()
255 static int rockchip_csi2_dphy_detach_hw(struct csi2_dphy *dphy, int csi_idx, int index) in rockchip_csi2_dphy_detach_hw() argument
262 if (dphy->drv_data->chip_id == CHIP_ID_RK3568 || in rockchip_csi2_dphy_detach_hw()
263 dphy->drv_data->chip_id == CHIP_ID_RV1106) { in rockchip_csi2_dphy_detach_hw()
264 dphy_hw = (struct csi2_dphy_hw *)dphy->phy_hw[index]; in rockchip_csi2_dphy_detach_hw()
266 dev_err(dphy->dev, "%s csi_idx %d detach hw failed\n", in rockchip_csi2_dphy_detach_hw()
274 csi2_dphy->phy_index == dphy->phy_index) { in rockchip_csi2_dphy_detach_hw()
281 } else if (dphy->drv_data->chip_id == CHIP_ID_RK3588) { in rockchip_csi2_dphy_detach_hw()
283 dcphy_hw = (struct samsung_mipi_dcphy *)dphy->phy_hw[index]; in rockchip_csi2_dphy_detach_hw()
285 dev_err(dphy->dev, "%s csi_idx %d detach hw failed\n", in rockchip_csi2_dphy_detach_hw()
293 dphy_hw = (struct csi2_dphy_hw *)dphy->phy_hw[index]; in rockchip_csi2_dphy_detach_hw()
295 dev_err(dphy->dev, "%s csi_idx %d detach hw failed\n", in rockchip_csi2_dphy_detach_hw()
304 dphy_hw = (struct csi2_dphy_hw *)dphy->phy_hw[index]; in rockchip_csi2_dphy_detach_hw()
306 dev_err(dphy->dev, "%s csi_idx %d detach hw failed\n", in rockchip_csi2_dphy_detach_hw()
320 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_update_sensor_mbus() local
328 sensor = sd_to_sensor(dphy, sensor_sd); in csi2_dphy_update_sensor_mbus()
359 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_update_config() local
367 for (i = 0; i < dphy->csi_info.csi_num; i++) { in csi2_dphy_update_config()
368 if (dphy->drv_data->chip_id != CHIP_ID_RK3568 && in csi2_dphy_update_config()
369 dphy->drv_data->chip_id != CHIP_ID_RV1106) { in csi2_dphy_update_config()
370 csi_idx = dphy->csi_info.csi_idx[i]; in csi2_dphy_update_config()
371 rockchip_csi2_dphy_attach_hw(dphy, csi_idx, i); in csi2_dphy_update_config()
373 if (dphy->csi_info.dphy_vendor[i] == PHY_VENDOR_INNO) { in csi2_dphy_update_config()
377 dev_info(dphy->dev, "phy_mode %d,lane %d\n", in csi2_dphy_update_config()
380 if (dphy->phy_index % 3 == 2) { in csi2_dphy_update_config()
381 dev_err(dphy->dev, "%s dphy%d only use for PHY_SPLIT_23\n", in csi2_dphy_update_config()
382 __func__, dphy->phy_index); in csi2_dphy_update_config()
385 dphy->lane_mode = PHY_FULL_MODE; in csi2_dphy_update_config()
386 dphy->dphy_hw->lane_mode = LANE_MODE_FULL; in csi2_dphy_update_config()
388 if (dphy->phy_index % 3 == 2) { in csi2_dphy_update_config()
389 dev_err(dphy->dev, "%s dphy%d only use for PHY_SPLIT_23\n", in csi2_dphy_update_config()
390 __func__, dphy->phy_index); in csi2_dphy_update_config()
393 dphy->lane_mode = PHY_SPLIT_01; in csi2_dphy_update_config()
394 dphy->dphy_hw->lane_mode = LANE_MODE_SPLIT; in csi2_dphy_update_config()
396 if (dphy->phy_index % 3 != 2) { in csi2_dphy_update_config()
397 dev_err(dphy->dev, "%s dphy%d not support PHY_SPLIT_23\n", in csi2_dphy_update_config()
398 __func__, dphy->phy_index); in csi2_dphy_update_config()
401 dphy->lane_mode = PHY_SPLIT_23; in csi2_dphy_update_config()
402 dphy->dphy_hw->lane_mode = LANE_MODE_SPLIT; in csi2_dphy_update_config()
411 dphy->dphy_param = dphy_param; in csi2_dphy_update_config()
417 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_s_stream_start() local
420 for (i = 0; i < dphy->csi_info.csi_num; i++) { in csi2_dphy_s_stream_start()
421 if (dphy->csi_info.dphy_vendor[i] == PHY_VENDOR_SAMSUNG) { in csi2_dphy_s_stream_start()
422 dphy->samsung_phy = (struct samsung_mipi_dcphy *)dphy->phy_hw[i]; in csi2_dphy_s_stream_start()
423 if (dphy->samsung_phy && dphy->samsung_phy->stream_on) in csi2_dphy_s_stream_start()
424 dphy->samsung_phy->stream_on(dphy, sd); in csi2_dphy_s_stream_start()
426 dphy->dphy_hw = (struct csi2_dphy_hw *)dphy->phy_hw[i]; in csi2_dphy_s_stream_start()
427 if (dphy->dphy_hw && dphy->dphy_hw->stream_on) in csi2_dphy_s_stream_start()
428 dphy->dphy_hw->stream_on(dphy, sd); in csi2_dphy_s_stream_start()
432 dphy->is_streaming = true; in csi2_dphy_s_stream_start()
439 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_s_stream_stop() local
442 for (i = 0; i < dphy->csi_info.csi_num; i++) { in csi2_dphy_s_stream_stop()
443 if (dphy->csi_info.dphy_vendor[i] == PHY_VENDOR_SAMSUNG) { in csi2_dphy_s_stream_stop()
444 dphy->samsung_phy = (struct samsung_mipi_dcphy *)dphy->phy_hw[i]; in csi2_dphy_s_stream_stop()
445 if (dphy->samsung_phy && dphy->samsung_phy->stream_off) in csi2_dphy_s_stream_stop()
446 dphy->samsung_phy->stream_off(dphy, sd); in csi2_dphy_s_stream_stop()
448 dphy->dphy_hw = (struct csi2_dphy_hw *)dphy->phy_hw[i]; in csi2_dphy_s_stream_stop()
449 if (dphy->dphy_hw && dphy->dphy_hw->stream_off) in csi2_dphy_s_stream_stop()
450 dphy->dphy_hw->stream_off(dphy, sd); in csi2_dphy_s_stream_stop()
452 if (dphy->drv_data->chip_id != CHIP_ID_RK3568 && in csi2_dphy_s_stream_stop()
453 dphy->drv_data->chip_id != CHIP_ID_RV1106) in csi2_dphy_s_stream_stop()
454 rockchip_csi2_dphy_detach_hw(dphy, dphy->csi_info.csi_idx[i], i); in csi2_dphy_s_stream_stop()
457 dphy->is_streaming = false; in csi2_dphy_s_stream_stop()
459 dev_info(dphy->dev, "%s stream stop, dphy%d\n", in csi2_dphy_s_stream_stop()
460 __func__, dphy->phy_index); in csi2_dphy_s_stream_stop()
465 static int csi2_dphy_enable_clk(struct csi2_dphy *dphy) in csi2_dphy_enable_clk() argument
472 for (i = 0; i < dphy->csi_info.csi_num; i++) { in csi2_dphy_enable_clk()
473 if (dphy->csi_info.dphy_vendor[i] == PHY_VENDOR_SAMSUNG) { in csi2_dphy_enable_clk()
474 samsung_phy = (struct samsung_mipi_dcphy *)dphy->phy_hw[i]; in csi2_dphy_enable_clk()
478 hw = (struct csi2_dphy_hw *)dphy->phy_hw[i]; in csi2_dphy_enable_clk()
491 static void csi2_dphy_disable_clk(struct csi2_dphy *dphy) in csi2_dphy_disable_clk() argument
497 for (i = 0; i < dphy->csi_info.csi_num; i++) { in csi2_dphy_disable_clk()
498 if (dphy->csi_info.dphy_vendor[i] == PHY_VENDOR_SAMSUNG) { in csi2_dphy_disable_clk()
499 samsung_phy = (struct samsung_mipi_dcphy *)dphy->phy_hw[i]; in csi2_dphy_disable_clk()
503 hw = (struct csi2_dphy_hw *)dphy->phy_hw[i]; in csi2_dphy_disable_clk()
512 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_s_stream() local
515 mutex_lock(&dphy->mutex); in csi2_dphy_s_stream()
517 if (dphy->is_streaming) { in csi2_dphy_s_stream()
518 mutex_unlock(&dphy->mutex); in csi2_dphy_s_stream()
524 mutex_unlock(&dphy->mutex); in csi2_dphy_s_stream()
531 mutex_unlock(&dphy->mutex); in csi2_dphy_s_stream()
535 ret = csi2_dphy_enable_clk(dphy); in csi2_dphy_s_stream()
537 mutex_unlock(&dphy->mutex); in csi2_dphy_s_stream()
542 if (!dphy->is_streaming) { in csi2_dphy_s_stream()
543 mutex_unlock(&dphy->mutex); in csi2_dphy_s_stream()
547 csi2_dphy_disable_clk(dphy); in csi2_dphy_s_stream()
549 mutex_unlock(&dphy->mutex); in csi2_dphy_s_stream()
551 dev_info(dphy->dev, "%s stream on:%d, dphy%d, ret %d\n", in csi2_dphy_s_stream()
552 __func__, on, dphy->phy_index, ret); in csi2_dphy_s_stream()
572 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_g_mbus_config() local
578 sensor = sd_to_sensor(dphy, sensor_sd); in csi2_dphy_g_mbus_config()
589 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_s_power() local
592 return pm_runtime_get_sync(dphy->dev); in csi2_dphy_s_power()
594 return pm_runtime_put(dphy->dev); in csi2_dphy_s_power()
601 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_runtime_suspend() local
603 if (dphy->is_streaming) { in csi2_dphy_runtime_suspend()
605 dphy->is_streaming = false; in csi2_dphy_runtime_suspend()
616 /* dphy accepts all fmt/size from sensor */
621 struct csi2_dphy *dphy = to_csi2_dphy(sd); in csi2_dphy_get_set_fmt() local
631 sensor = sd_to_sensor(dphy, sensor_sd); in csi2_dphy_get_set_fmt()
651 struct csi2_dphy *dphy = to_csi2_dphy(sd); in rkcif_csi2_dphy_ioctl() local
656 if (dphy->drv_data->chip_id != CHIP_ID_RK3568 && in rkcif_csi2_dphy_ioctl()
657 dphy->drv_data->chip_id != CHIP_ID_RV1106) in rkcif_csi2_dphy_ioctl()
658 dphy->csi_info = *((struct rkcif_csi_info *)arg); in rkcif_csi2_dphy_ioctl()
724 struct csi2_dphy *dphy = container_of(notifier, in rockchip_csi2_dphy_notifier_bound() local
732 if (dphy->num_sensors == ARRAY_SIZE(dphy->sensors)) in rockchip_csi2_dphy_notifier_bound()
735 sensor = &dphy->sensors[dphy->num_sensors++]; in rockchip_csi2_dphy_notifier_bound()
740 dev_info(dphy->dev, "dphy%d matches %s:bus type %d\n", in rockchip_csi2_dphy_notifier_bound()
741 dphy->phy_index, sd->name, s_asd->mbus.type); in rockchip_csi2_dphy_notifier_bound()
748 dev_err(dphy->dev, in rockchip_csi2_dphy_notifier_bound()
757 &dphy->sd.entity, CSI2_DPHY_RX_PAD_SINK, in rockchip_csi2_dphy_notifier_bound()
758 dphy->num_sensors != 1 ? 0 : MEDIA_LNK_FL_ENABLED); in rockchip_csi2_dphy_notifier_bound()
760 dev_err(dphy->dev, in rockchip_csi2_dphy_notifier_bound()
775 struct csi2_dphy *dphy = container_of(notifier, in rockchip_csi2_dphy_notifier_unbind() local
778 struct csi2_sensor *sensor = sd_to_sensor(dphy, sd); in rockchip_csi2_dphy_notifier_unbind()
836 static int rockchip_csi2dphy_media_init(struct csi2_dphy *dphy) in rockchip_csi2dphy_media_init() argument
840 dphy->pads[CSI2_DPHY_RX_PAD_SOURCE].flags = in rockchip_csi2dphy_media_init()
842 dphy->pads[CSI2_DPHY_RX_PAD_SINK].flags = in rockchip_csi2dphy_media_init()
844 dphy->sd.entity.function = MEDIA_ENT_F_VID_IF_BRIDGE; in rockchip_csi2dphy_media_init()
845 ret = media_entity_pads_init(&dphy->sd.entity, in rockchip_csi2dphy_media_init()
846 CSI2_DPHY_RX_PADS_NUM, dphy->pads); in rockchip_csi2dphy_media_init()
850 v4l2_async_notifier_init(&dphy->notifier); in rockchip_csi2dphy_media_init()
853 dphy->dev, &dphy->notifier, in rockchip_csi2dphy_media_init()
859 dphy->sd.subdev_notifier = &dphy->notifier; in rockchip_csi2dphy_media_init()
860 dphy->notifier.ops = &rockchip_csi2_dphy_async_ops; in rockchip_csi2dphy_media_init()
861 ret = v4l2_async_subdev_notifier_register(&dphy->sd, &dphy->notifier); in rockchip_csi2dphy_media_init()
863 dev_err(dphy->dev, in rockchip_csi2dphy_media_init()
865 v4l2_async_notifier_cleanup(&dphy->notifier); in rockchip_csi2dphy_media_init()
869 return v4l2_async_register_subdev(&dphy->sd); in rockchip_csi2dphy_media_init()
902 .compatible = "rockchip,rk3568-csi2-dphy",
906 .compatible = "rockchip,rk3588-csi2-dphy",
910 .compatible = "rockchip,rv1106-csi2-dphy",
914 .compatible = "rockchip,rk3562-csi2-dphy",
921 static int rockchip_csi2_dphy_get_samsung_phy_hw(struct csi2_dphy *dphy) in rockchip_csi2_dphy_get_samsung_phy_hw() argument
924 struct device *dev = dphy->dev; in rockchip_csi2_dphy_get_samsung_phy_hw()
930 for (i = 0; i < dphy->drv_data->num_samsung_phy; i++) { in rockchip_csi2_dphy_get_samsung_phy_hw()
935 dev_err(dphy->dev, "failed to get mipi dcphy: %d\n", ret); in rockchip_csi2_dphy_get_samsung_phy_hw()
939 dphy->samsung_phy_group[i] = dcphy_hw; in rockchip_csi2_dphy_get_samsung_phy_hw()
944 static int rockchip_csi2_dphy_get_inno_phy_hw(struct csi2_dphy *dphy) in rockchip_csi2_dphy_get_inno_phy_hw() argument
947 struct device *dev = dphy->dev; in rockchip_csi2_dphy_get_inno_phy_hw()
952 for (i = 0; i < dphy->drv_data->num_inno_phy; i++) { in rockchip_csi2_dphy_get_inno_phy_hw()
955 dev_err(dphy->dev, in rockchip_csi2_dphy_get_inno_phy_hw()
956 "failed to get dphy%d hw node\n", dphy->phy_index); in rockchip_csi2_dphy_get_inno_phy_hw()
962 dev_err(dphy->dev, in rockchip_csi2_dphy_get_inno_phy_hw()
963 "failed to get dphy%d hw from node\n", in rockchip_csi2_dphy_get_inno_phy_hw()
964 dphy->phy_index); in rockchip_csi2_dphy_get_inno_phy_hw()
969 dev_err(dphy->dev, in rockchip_csi2_dphy_get_inno_phy_hw()
970 "failed attach dphy%d hw\n", in rockchip_csi2_dphy_get_inno_phy_hw()
971 dphy->phy_index); in rockchip_csi2_dphy_get_inno_phy_hw()
974 dphy->dphy_hw_group[i] = dphy_hw; in rockchip_csi2_dphy_get_inno_phy_hw()
979 static int rockchip_csi2_dphy_get_hw(struct csi2_dphy *dphy) in rockchip_csi2_dphy_get_hw() argument
983 if (dphy->drv_data->chip_id == CHIP_ID_RK3588) { in rockchip_csi2_dphy_get_hw()
984 ret = rockchip_csi2_dphy_get_samsung_phy_hw(dphy); in rockchip_csi2_dphy_get_hw()
987 ret = rockchip_csi2_dphy_get_inno_phy_hw(dphy); in rockchip_csi2_dphy_get_hw()
989 ret = rockchip_csi2_dphy_get_inno_phy_hw(dphy); in rockchip_csi2_dphy_get_hw()
1034 "rockchip-csi2-dphy%d", csi2dphy->phy_index); in rockchip_csi2_dphy_probe()
1045 dev_info(dev, "csi2 dphy%d probe successfully!\n", csi2dphy->phy_index); in rockchip_csi2_dphy_probe()
1058 struct csi2_dphy *dphy = to_csi2_dphy(sd); in rockchip_csi2_dphy_remove() local
1061 for (i = 0; i < dphy->csi_info.csi_num; i++) in rockchip_csi2_dphy_remove()
1062 rockchip_csi2_dphy_detach_hw(dphy, dphy->csi_info.csi_idx[i], i); in rockchip_csi2_dphy_remove()
1066 mutex_destroy(&dphy->mutex); in rockchip_csi2_dphy_remove()
1079 .name = "rockchip-csi2-dphy",
1099 MODULE_DESCRIPTION("Rockchip MIPI CSI2 DPHY driver");