Lines Matching refs:ret
222 int ret = 0;
254 ret = spi_sync(lcd->spi, &msg);
255 if (ret < 0)
261 return ret;
278 int ret;
280 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_OFF);
281 if (ret < 0)
282 return ret;
286 ret = hx8357_spi_write_byte(lcdev, HX8357_ENTER_SLEEP_MODE);
287 if (ret < 0)
288 return ret;
301 int ret;
303 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
304 if (ret < 0)
305 return ret;
313 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
314 if (ret < 0)
315 return ret;
338 int ret;
350 ret = hx8357_spi_write_array(lcdev, hx8357_seq_power,
352 if (ret < 0)
353 return ret;
355 ret = hx8357_spi_write_array(lcdev, hx8357_seq_vcom,
357 if (ret < 0)
358 return ret;
360 ret = hx8357_spi_write_array(lcdev, hx8357_seq_power_normal,
362 if (ret < 0)
363 return ret;
365 ret = hx8357_spi_write_array(lcdev, hx8357_seq_panel_driving,
367 if (ret < 0)
368 return ret;
370 ret = hx8357_spi_write_array(lcdev, hx8357_seq_display_frame,
372 if (ret < 0)
373 return ret;
375 ret = hx8357_spi_write_array(lcdev, hx8357_seq_panel_related,
377 if (ret < 0)
378 return ret;
380 ret = hx8357_spi_write_array(lcdev, hx8357_seq_undefined1,
382 if (ret < 0)
383 return ret;
385 ret = hx8357_spi_write_array(lcdev, hx8357_seq_undefined2,
387 if (ret < 0)
388 return ret;
390 ret = hx8357_spi_write_array(lcdev, hx8357_seq_gamma,
392 if (ret < 0)
393 return ret;
395 ret = hx8357_spi_write_array(lcdev, hx8357_seq_address_mode,
397 if (ret < 0)
398 return ret;
400 ret = hx8357_spi_write_array(lcdev, hx8357_seq_pixel_format,
402 if (ret < 0)
403 return ret;
405 ret = hx8357_spi_write_array(lcdev, hx8357_seq_column_address,
407 if (ret < 0)
408 return ret;
410 ret = hx8357_spi_write_array(lcdev, hx8357_seq_page_address,
412 if (ret < 0)
413 return ret;
415 ret = hx8357_spi_write_array(lcdev, hx8357_seq_rgb,
417 if (ret < 0)
418 return ret;
420 ret = hx8357_spi_write_array(lcdev, hx8357_seq_display_mode,
422 if (ret < 0)
423 return ret;
425 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
426 if (ret < 0)
427 return ret;
434 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
435 if (ret < 0)
436 return ret;
440 ret = hx8357_spi_write_byte(lcdev, HX8357_WRITE_MEMORY_START);
441 if (ret < 0)
442 return ret;
449 int ret;
451 ret = hx8357_spi_write_array(lcdev, hx8369_seq_extension_command,
453 if (ret < 0)
454 return ret;
457 ret = hx8357_spi_write_array(lcdev, hx8369_seq_display_related,
459 if (ret < 0)
460 return ret;
462 ret = hx8357_spi_write_array(lcdev, hx8369_seq_panel_waveform_cycle,
464 if (ret < 0)
465 return ret;
467 ret = hx8357_spi_write_array(lcdev, hx8369_seq_set_address_mode,
469 if (ret < 0)
470 return ret;
472 ret = hx8357_spi_write_array(lcdev, hx8369_seq_vcom,
474 if (ret < 0)
475 return ret;
477 ret = hx8357_spi_write_array(lcdev, hx8369_seq_gip,
479 if (ret < 0)
480 return ret;
482 ret = hx8357_spi_write_array(lcdev, hx8369_seq_power,
484 if (ret < 0)
485 return ret;
487 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
488 if (ret < 0)
489 return ret;
496 ret = hx8357_spi_write_array(lcdev, hx8369_seq_gamma_curve_related,
498 if (ret < 0)
499 return ret;
501 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
502 if (ret < 0)
503 return ret;
506 ret = hx8357_spi_write_array(lcdev, hx8369_seq_write_CABC_control,
508 if (ret < 0)
509 return ret;
512 ret = hx8357_spi_write_array(lcdev,
515 if (ret < 0)
516 return ret;
518 ret = hx8357_spi_write_array(lcdev,
521 if (ret < 0)
522 return ret;
525 ret = hx8357_spi_write_array(lcdev, hx8369_seq_set_display_brightness,
527 if (ret < 0)
528 return ret;
530 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
531 if (ret < 0)
532 return ret;
542 int ret = 0;
545 ret = hx8357_exit_standby(lcdev);
547 ret = hx8357_enter_standby(lcdev);
549 if (ret == 0)
554 return ret;
587 int i, ret;
593 ret = spi_setup(spi);
594 if (ret < 0) {
596 return ret;
611 ret = devm_gpio_request_one(&spi->dev, lcd->reset,
614 if (ret) {
617 lcd->reset, ret);
636 ret = devm_gpio_request_one(&spi->dev, lcd->im_pins[i],
639 if (ret) {
641 lcd->im_pins[i], ret);
652 ret = PTR_ERR(lcdev);
653 return ret;
659 ret = ((int (*)(struct lcd_device *))match->data)(lcdev);
660 if (ret) {
662 return ret;