drm/panel/panel-samsung-s6e63j0x03.c

149 	int ret;
151 	ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
152 	if (ret < 0)
153 		return ret;
187 	int ret;
189 	ret = s6e63j0x03_apply_mtp_key(ctx, true);
190 	if (ret < 0)
191 		return ret;
193 	ret = s6e63j0x03_dcs_write_seq(ctx, gamma_tbl[index], GAMMA_CMD_CNT);
194 	if (ret < 0)
195 		return ret;
197 	ret = s6e63j0x03_apply_mtp_key(ctx, false);
198 	if (ret < 0)
199 		return ret;
222 	int ret;
224 	ret = mipi_dsi_dcs_set_display_off(dsi);
225 	if (ret < 0)
226 		return ret;
230 	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
231 	if (ret < 0)
232 		return ret;
242 	int ret;
244 	ret = s6e63j0x03_power_off(ctx);
245 	if (ret < 0)
246 		return ret;
256 	int ret;
258 	ret = s6e63j0x03_enable_lv2_command(ctx);
259 	if (ret < 0)
260 		return ret;
262 	ret = s6e63j0x03_apply_mtp_key(ctx, true);
263 	if (ret < 0)
264 		return ret;
267 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xf2, 0x1c, 0x28);
268 	if (ret < 0)
269 		return ret;
272 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb5, 0x00, 0x02, 0x00);
273 	if (ret < 0)
274 		return ret;
277 	ret = mipi_dsi_dcs_set_column_address(dsi, FIRST_COLUMN,
279 	if (ret < 0)
280 		return ret;
282 	ret = mipi_dsi_dcs_set_page_address(dsi, 0, default_mode.vdisplay - 1);
283 	if (ret < 0)
284 		return ret;
287 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xf8, 0x08, 0x08, 0x08, 0x17,
289 	if (ret < 0)
290 		return ret;
292 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xf7, 0x02);
293 	if (ret < 0)
294 		return ret;
297 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb0, 0x01);
298 	if (ret < 0)
299 		return ret;
302 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xe2, 0x0f);
303 	if (ret < 0)
304 		return ret;
307 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb0, 0x00);
308 	if (ret < 0)
309 		return ret;
311 	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
312 	if (ret < 0)
313 		return ret;
315 	ret = s6e63j0x03_apply_mtp_key(ctx, false);
316 	if (ret < 0)
317 		return ret;
325 	int ret;
327 	ret = s6e63j0x03_power_on(ctx);
328 	if (ret < 0)
329 		return ret;
331 	ret = s6e63j0x03_panel_init(ctx);
332 	if (ret < 0)
341 	return ret;
348 	int ret;
352 	ret = s6e63j0x03_apply_mtp_key(ctx, true);
353 	if (ret < 0)
354 		return ret;
357 	ret = s6e63j0x03_dcs_write_seq_static(ctx, 0xb1, 0x00, 0x09);
358 	if (ret < 0)
359 		return ret;
362 	ret = s6e63j0x03_dcs_write_seq_static(ctx,
364 	if (ret < 0)
365 		return ret;
368 	ret = mipi_dsi_dcs_set_display_brightness(dsi, 0x00ff);
369 	if (ret < 0)
370 		return ret;
373 	ret = s6e63j0x03_dcs_write_seq_static(ctx,
375 	if (ret < 0)
376 		return ret;
379 	ret = s6e63j0x03_dcs_write_seq_static(ctx,
381 	if (ret < 0)
382 		return ret;
384 	ret = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
385 	if (ret < 0)
386 		return ret;
388 	ret = s6e63j0x03_apply_mtp_key(ctx, false);
389 	if (ret < 0)
390 		return ret;
392 	ret = mipi_dsi_dcs_set_display_on(dsi);
393 	if (ret < 0)
394 		return ret;
437 	int ret;
454 	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies),
456 	if (ret < 0)
457 		return dev_err_probe(dev, ret, "failed to get regulators\n");
480 	ret = mipi_dsi_attach(dsi);
481 	if (ret < 0)
484 	return ret;
490 	return ret;