3  * Xinpeng xpp055c272 5.5" MIPI-DSI panel driver
8  * Rockteck jh057n00900 5.5" MIPI-DSI panel driver
26 /* Manufacturer specific Commands send via DSI */
63 #define dsi_generic_write_seq(dsi, cmd, seq...) do {			\  argument
66 		ret = mipi_dsi_dcs_write_buffer(dsi, b, ARRAY_SIZE(b));	\
73 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);  in xpp055c272_init_sequence()  local
80 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETEXTC, 0xf1, 0x12, 0x83);  in xpp055c272_init_sequence()
81 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETMIPI,  in xpp055c272_init_sequence()
86 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPOWER_EXT, 0x25);  in xpp055c272_init_sequence()
87 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPCR, 0x02, 0x11, 0x00);  in xpp055c272_init_sequence()
88 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETRGBIF,  in xpp055c272_init_sequence()
91 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETSCR,  in xpp055c272_init_sequence()
94 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETVDC, 0x46);  in xpp055c272_init_sequence()
95 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPANEL, 0x0b);  in xpp055c272_init_sequence()
96 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETCYC, 0x80);  in xpp055c272_init_sequence()
97 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETDISP, 0xc8, 0x12, 0x30);  in xpp055c272_init_sequence()
98 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETEQ,  in xpp055c272_init_sequence()
101 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETPOWER,  in xpp055c272_init_sequence()
104 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETECO, 0x00, 0x00, 0xff,  in xpp055c272_init_sequence()
106 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETBGP, 0x09, 0x09);  in xpp055c272_init_sequence()
109 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETVCOM, 0x87, 0x95);  in xpp055c272_init_sequence()
110 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGIP1,  in xpp055c272_init_sequence()
119 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGIP2,  in xpp055c272_init_sequence()
128 	dsi_generic_write_seq(dsi, XPP055C272_CMD_SETGAMMA,  in xpp055c272_init_sequence()
144 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);  in xpp055c272_unprepare()  local
150 	ret = mipi_dsi_dcs_set_display_off(dsi);  in xpp055c272_unprepare()
154 	mipi_dsi_dcs_enter_sleep_mode(dsi);  in xpp055c272_unprepare()
171 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);  in xpp055c272_prepare()  local
203 	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);  in xpp055c272_prepare()
212 	ret = mipi_dsi_dcs_set_display_on(dsi);  in xpp055c272_prepare()
275 static int xpp055c272_probe(struct mipi_dsi_device *dsi)  in xpp055c272_probe()  argument
277 	struct device *dev = &dsi->dev;  in xpp055c272_probe()
307 	mipi_dsi_set_drvdata(dsi, ctx);  in xpp055c272_probe()
311 	dsi->lanes = 4;  in xpp055c272_probe()
312 	dsi->format = MIPI_DSI_FMT_RGB888;  in xpp055c272_probe()
313 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |  in xpp055c272_probe()
316 	drm_panel_init(&ctx->panel, &dsi->dev, &xpp055c272_funcs,  in xpp055c272_probe()
325 	ret = mipi_dsi_attach(dsi);  in xpp055c272_probe()
335 static void xpp055c272_shutdown(struct mipi_dsi_device *dsi)  in xpp055c272_shutdown()  argument
337 	struct xpp055c272 *ctx = mipi_dsi_get_drvdata(dsi);  in xpp055c272_shutdown()
342 		dev_err(&dsi->dev, "Failed to unprepare panel: %d\n", ret);  in xpp055c272_shutdown()
346 		dev_err(&dsi->dev, "Failed to disable panel: %d\n", ret);  in xpp055c272_shutdown()
349 static int xpp055c272_remove(struct mipi_dsi_device *dsi)  in xpp055c272_remove()  argument
351 	struct xpp055c272 *ctx = mipi_dsi_get_drvdata(dsi);  in xpp055c272_remove()
354 	xpp055c272_shutdown(dsi);  in xpp055c272_remove()
356 	ret = mipi_dsi_detach(dsi);  in xpp055c272_remove()
358 		dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);  in xpp055c272_remove()
383 MODULE_DESCRIPTION("DRM driver for Xinpeng xpp055c272 MIPI DSI panel");