1 // SPDX-License-Identifier: GPL-2.0-only
3 // Generated with linux-mdss-dsi-panel-driver-generator from vendor device tree:
28 	{ .supply = "vdd3" },
29 	{ .supply = "vci" },
30 	{ .supply = "vddr" },
56 	gpiod_set_value_cansleep(priv->reset_gpio, 1);  in s6e3ha8_amb577px01_wqhd_reset()
58 	gpiod_set_value_cansleep(priv->reset_gpio, 0);  in s6e3ha8_amb577px01_wqhd_reset()
60 	gpiod_set_value_cansleep(priv->reset_gpio, 1);  in s6e3ha8_amb577px01_wqhd_reset()
66 	struct mipi_dsi_device *dsi = priv->dsi;  in s6e3ha8_amb577px01_wqhd_on()
69 	dsi->mode_flags |= MIPI_DSI_MODE_LPM;  in s6e3ha8_amb577px01_wqhd_on()
89 	/* OMOK setting 1 (Initial setting) - Scaler Latch Setting Guide */  in s6e3ha8_amb577px01_wqhd_on()
92 	/* latch setting 1 : Scaler on/off & address setting & PPS setting -> Image update latch */  in s6e3ha8_amb577px01_wqhd_on()
95 	/* latch setting 2 : Ratio change mode -> Image update latch */  in s6e3ha8_amb577px01_wqhd_on()
97 	/* OMOK setting 2 - Seamless setting guide : WQHD */  in s6e3ha8_amb577px01_wqhd_on()
151 	struct mipi_dsi_device *dsi = priv->dsi;  in s6e3ha8_enable()
164 	struct mipi_dsi_device *dsi = priv->dsi;  in s6e3ha8_disable()
184 	struct mipi_dsi_device *dsi = priv->dsi;  in s6e3ha8_amb577px01_wqhd_prepare()
189 	ret = regulator_bulk_enable(ARRAY_SIZE(s6e3ha8_supplies), priv->supplies);  in s6e3ha8_amb577px01_wqhd_prepare()
197 		gpiod_set_value_cansleep(priv->reset_gpio, 1);  in s6e3ha8_amb577px01_wqhd_prepare()
201 	drm_dsc_pps_payload_pack(&pps, &priv->dsc);  in s6e3ha8_amb577px01_wqhd_prepare()
211 	regulator_bulk_disable(ARRAY_SIZE(s6e3ha8_supplies), priv->supplies);  in s6e3ha8_amb577px01_wqhd_prepare()
219 	return regulator_bulk_disable(ARRAY_SIZE(s6e3ha8_supplies), priv->supplies);  in s6e3ha8_amb577px01_wqhd_unprepare()
252 	struct device *dev = &dsi->dev;  in s6e3ha8_amb577px01_wqhd_probe()
258 		return -ENOMEM;  in s6e3ha8_amb577px01_wqhd_probe()
262 				      &priv->supplies);  in s6e3ha8_amb577px01_wqhd_probe()
268 	priv->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);  in s6e3ha8_amb577px01_wqhd_probe()
269 	if (IS_ERR(priv->reset_gpio))  in s6e3ha8_amb577px01_wqhd_probe()
270 		return dev_err_probe(dev, PTR_ERR(priv->reset_gpio),  in s6e3ha8_amb577px01_wqhd_probe()
271 				     "Failed to get reset-gpios\n");  in s6e3ha8_amb577px01_wqhd_probe()
273 	priv->dsi = dsi;  in s6e3ha8_amb577px01_wqhd_probe()
276 	dsi->lanes = 4;  in s6e3ha8_amb577px01_wqhd_probe()
277 	dsi->format = MIPI_DSI_FMT_RGB888;  in s6e3ha8_amb577px01_wqhd_probe()
278 	dsi->mode_flags = MIPI_DSI_CLOCK_NON_CONTINUOUS |  in s6e3ha8_amb577px01_wqhd_probe()
282 	drm_panel_init(&priv->panel, dev, &s6e3ha8_amb577px01_wqhd_panel_funcs,  in s6e3ha8_amb577px01_wqhd_probe()
284 	priv->panel.prepare_prev_first = true;  in s6e3ha8_amb577px01_wqhd_probe()
286 	drm_panel_add(&priv->panel);  in s6e3ha8_amb577px01_wqhd_probe()
289 	dsi->dsc = &priv->dsc;  in s6e3ha8_amb577px01_wqhd_probe()
291 	priv->dsc.dsc_version_major = 1;  in s6e3ha8_amb577px01_wqhd_probe()
292 	priv->dsc.dsc_version_minor = 1;  in s6e3ha8_amb577px01_wqhd_probe()
294 	priv->dsc.slice_height = 40;  in s6e3ha8_amb577px01_wqhd_probe()
295 	priv->dsc.slice_width = 720;  in s6e3ha8_amb577px01_wqhd_probe()
296 	WARN_ON(1440 % priv->dsc.slice_width);  in s6e3ha8_amb577px01_wqhd_probe()
297 	priv->dsc.slice_count = 1440 / priv->dsc.slice_width;  in s6e3ha8_amb577px01_wqhd_probe()
298 	priv->dsc.bits_per_component = 8;  in s6e3ha8_amb577px01_wqhd_probe()
299 	priv->dsc.bits_per_pixel = 8 << 4; /* 4 fractional bits */  in s6e3ha8_amb577px01_wqhd_probe()
300 	priv->dsc.block_pred_enable = true;  in s6e3ha8_amb577px01_wqhd_probe()
305 		drm_panel_remove(&priv->panel);  in s6e3ha8_amb577px01_wqhd_probe()
319 		dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);  in s6e3ha8_amb577px01_wqhd_remove()
321 	drm_panel_remove(&priv->panel);  in s6e3ha8_amb577px01_wqhd_remove()
334 		.name = "panel-s6e3ha8",