Lines Matching refs:ret
220 int ret = 0;
252 ret = spi_sync(lcd->spi, &msg);
253 if (ret < 0)
259 return ret;
276 int ret;
278 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_OFF);
279 if (ret < 0)
280 return ret;
284 ret = hx8357_spi_write_byte(lcdev, HX8357_ENTER_SLEEP_MODE);
285 if (ret < 0)
286 return ret;
299 int ret;
301 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
302 if (ret < 0)
303 return ret;
311 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
312 if (ret < 0)
313 return ret;
336 int ret;
348 ret = hx8357_spi_write_array(lcdev, hx8357_seq_power,
350 if (ret < 0)
351 return ret;
353 ret = hx8357_spi_write_array(lcdev, hx8357_seq_vcom,
355 if (ret < 0)
356 return ret;
358 ret = hx8357_spi_write_array(lcdev, hx8357_seq_power_normal,
360 if (ret < 0)
361 return ret;
363 ret = hx8357_spi_write_array(lcdev, hx8357_seq_panel_driving,
365 if (ret < 0)
366 return ret;
368 ret = hx8357_spi_write_array(lcdev, hx8357_seq_display_frame,
370 if (ret < 0)
371 return ret;
373 ret = hx8357_spi_write_array(lcdev, hx8357_seq_panel_related,
375 if (ret < 0)
376 return ret;
378 ret = hx8357_spi_write_array(lcdev, hx8357_seq_undefined1,
380 if (ret < 0)
381 return ret;
383 ret = hx8357_spi_write_array(lcdev, hx8357_seq_undefined2,
385 if (ret < 0)
386 return ret;
388 ret = hx8357_spi_write_array(lcdev, hx8357_seq_gamma,
390 if (ret < 0)
391 return ret;
393 ret = hx8357_spi_write_array(lcdev, hx8357_seq_address_mode,
395 if (ret < 0)
396 return ret;
398 ret = hx8357_spi_write_array(lcdev, hx8357_seq_pixel_format,
400 if (ret < 0)
401 return ret;
403 ret = hx8357_spi_write_array(lcdev, hx8357_seq_column_address,
405 if (ret < 0)
406 return ret;
408 ret = hx8357_spi_write_array(lcdev, hx8357_seq_page_address,
410 if (ret < 0)
411 return ret;
413 ret = hx8357_spi_write_array(lcdev, hx8357_seq_rgb,
415 if (ret < 0)
416 return ret;
418 ret = hx8357_spi_write_array(lcdev, hx8357_seq_display_mode,
420 if (ret < 0)
421 return ret;
423 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
424 if (ret < 0)
425 return ret;
432 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
433 if (ret < 0)
434 return ret;
438 ret = hx8357_spi_write_byte(lcdev, HX8357_WRITE_MEMORY_START);
439 if (ret < 0)
440 return ret;
447 int ret;
449 ret = hx8357_spi_write_array(lcdev, hx8369_seq_extension_command,
451 if (ret < 0)
452 return ret;
455 ret = hx8357_spi_write_array(lcdev, hx8369_seq_display_related,
457 if (ret < 0)
458 return ret;
460 ret = hx8357_spi_write_array(lcdev, hx8369_seq_panel_waveform_cycle,
462 if (ret < 0)
463 return ret;
465 ret = hx8357_spi_write_array(lcdev, hx8369_seq_set_address_mode,
467 if (ret < 0)
468 return ret;
470 ret = hx8357_spi_write_array(lcdev, hx8369_seq_vcom,
472 if (ret < 0)
473 return ret;
475 ret = hx8357_spi_write_array(lcdev, hx8369_seq_gip,
477 if (ret < 0)
478 return ret;
480 ret = hx8357_spi_write_array(lcdev, hx8369_seq_power,
482 if (ret < 0)
483 return ret;
485 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
486 if (ret < 0)
487 return ret;
494 ret = hx8357_spi_write_array(lcdev, hx8369_seq_gamma_curve_related,
496 if (ret < 0)
497 return ret;
499 ret = hx8357_spi_write_byte(lcdev, HX8357_EXIT_SLEEP_MODE);
500 if (ret < 0)
501 return ret;
504 ret = hx8357_spi_write_array(lcdev, hx8369_seq_write_CABC_control,
506 if (ret < 0)
507 return ret;
510 ret = hx8357_spi_write_array(lcdev,
513 if (ret < 0)
514 return ret;
516 ret = hx8357_spi_write_array(lcdev,
519 if (ret < 0)
520 return ret;
523 ret = hx8357_spi_write_array(lcdev, hx8369_seq_set_display_brightness,
525 if (ret < 0)
526 return ret;
528 ret = hx8357_spi_write_byte(lcdev, HX8357_SET_DISPLAY_ON);
529 if (ret < 0)
530 return ret;
540 int ret = 0;
543 ret = hx8357_exit_standby(lcdev);
545 ret = hx8357_enter_standby(lcdev);
547 if (ret == 0)
552 return ret;
575 int i, ret;
581 ret = spi_setup(spi);
582 if (ret < 0)
583 return dev_err_probe(dev, ret, "SPI setup failed.\n");
609 ret = PTR_ERR(lcdev);
610 return ret;
616 ret = init_fn(lcdev);
617 if (ret)
618 return dev_err_probe(dev, ret, "Couldn't initialize panel\n");