Commit 4edd73d1 authored by Barnabás Czémán's avatar Barnabás Czémán Committed by Neil Armstrong
Browse files

drm/panel: jdi-fhd-r63452: make use of prepare_prev_first 



The DSI host must be enabled for the panel to be initialized in
prepare(). Set the prepare_prev_first flag to guarantee this.

Signed-off-by: default avatarBarnabás Czémán <trabarni@gmail.com>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240423-jdi-fix-v1-1-808970662b40@gmail.com


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240423-jdi-fix-v1-1-808970662b40@gmail.com
parent 14b3cdbd

drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c

+1 −0
Original line number Diff line number Diff line
@@ -247,6 +247,7 @@ static int jdi_fhd_r63452_probe(struct mipi_dsi_device *dsi) 


	drm_panel_init(&ctx->panel, dev, &jdi_fhd_r63452_panel_funcs,

		       DRM_MODE_CONNECTOR_DSI);

	ctx->panel.prepare_prev_first = true;



	ret = drm_panel_of_backlight(&ctx->panel);

	if (ret)