Commit 1c7684e7 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915/dsi: Respect power_off_delay on icl+ 



icl+ DSI isn't respecting the panel power_off_delay. Remedy that.

Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230608203057.23759-11-ville.syrjala@linux.intel.com
parent 29428c85

drivers/gpu/drm/i915/display/icl_dsi.c

+2 −0
Original line number Diff line number Diff line
@@ -1292,6 +1292,8 @@ static void gen11_dsi_powerdown_panel(struct intel_encoder *encoder) 


	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DISPLAY_OFF);

	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_ASSERT_RESET);



	msleep(intel_dsi->panel_off_delay);

	intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_POWER_OFF);



	intel_dsi->panel_power_off_time = ktime_get_boottime();