Commit b9f501c5 authored by Paul Hsieh's avatar Paul Hsieh Committed by Alex Deucher
Browse files

drm/amd/display: Add interface to modify DMUB panel power options 



[Why]
This option can vary depending on the panel and may be required to be
called during sink detection phase before transmitter control.

[How]
Allow modify the bit depending on the eDP panel connected with a new
interface.

Reviewed-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: default avatarAlex Hung <alex.hung@amd.com>
Signed-off-by: default avatarPaul Hsieh <paul.hsieh@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e721611b

drivers/gpu/drm/amd/display/dmub/dmub_srv.h

+3 −0
Original line number Diff line number Diff line
@@ -785,6 +785,9 @@ enum dmub_status dmub_srv_get_fw_boot_option(struct dmub_srv *dmub, 
enum dmub_status dmub_srv_cmd_with_reply_data(struct dmub_srv *dmub,

					      union dmub_rb_cmd *cmd);



enum dmub_status dmub_srv_set_skip_panel_power_sequence(struct dmub_srv *dmub,

					     bool skip);



bool dmub_srv_get_outbox0_msg(struct dmub_srv *dmub, struct dmcub_trace_buf_entry *entry);



bool dmub_srv_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnostic_data *diag_data);

drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c

+12 −0
Original line number Diff line number Diff line
@@ -861,6 +861,18 @@ enum dmub_status dmub_srv_get_fw_boot_option(struct dmub_srv *dmub, 
	return DMUB_STATUS_OK;

}



enum dmub_status dmub_srv_set_skip_panel_power_sequence(struct dmub_srv *dmub,

					     bool skip)

{

	if (!dmub->sw_init)

		return DMUB_STATUS_INVALID;



	if (dmub->hw_funcs.skip_dmub_panel_power_sequence && !dmub->is_virtual)

		dmub->hw_funcs.skip_dmub_panel_power_sequence(dmub, skip);



	return DMUB_STATUS_OK;

}



enum dmub_status dmub_srv_cmd_with_reply_data(struct dmub_srv *dmub,

					      union dmub_rb_cmd *cmd)

{