Commit 68c193c8 authored by Marco Felsch's avatar Marco Felsch Committed by Neil Armstrong
Browse files

drm/panel: ilitek-ili9881c: make use of prepare_prev_first 



The panel.prepare() call requires an initialized MIPI-DSI host, so set
the prepare_prev_first flag to indicate that the host must be
initialized first.

Signed-off-by: default avatarMarco Felsch <m.felsch@pengutronix.de>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231123-drm-panel-ili9881c-am8001280g-v1-1-fdf4d624c211@pengutronix.de


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231123-drm-panel-ili9881c-am8001280g-v1-1-fdf4d624c211@pengutronix.de
parent 38db9859

drivers/gpu/drm/panel/panel-ilitek-ili9881c.c

+2 −0
Original line number Diff line number Diff line
@@ -1094,6 +1094,8 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) 
		return ret;

	}



	ctx->panel.prepare_prev_first = true;



	ret = drm_panel_of_backlight(&ctx->panel);

	if (ret)

		return ret;