!dc->res_pool->hubbub->ctx->dc->debug.disable_stutter);
}
+ /* In headless boot cases, DIG may be turned
+ * on which causes HW/SW discrepancies.
+ * To avoid this, power down hardware on boot
+ * if DIG is turned on and seamless boot not enabled
+ */
+ if (dc->config.power_down_display_on_boot) {
+ struct dc_link *edp_link = get_edp_link(dc);
+
+ if (edp_link &&
+ edp_link->link_enc->funcs->is_dig_enabled &&
+ edp_link->link_enc->funcs->is_dig_enabled(edp_link->link_enc)) {
+ dc->hwss.edp_backlight_control(edp_link, false);
+ dc->hwss.power_down(dc);
+ dc->hwss.edp_power_control(edp_link, false);
+ } else {
+ for (i = 0; i < dc->link_count; i++) {
+ struct dc_link *link = dc->links[i];
+
+ if (link->link_enc->funcs->is_dig_enabled &&
+ link->link_enc->funcs->is_dig_enabled(link->link_enc) &&
+ dc->hwss.power_down) {
+ dc->hwss.power_down(dc);
+ break;
+ }
+
+ }
+ }
+ }
+
for (i = 0; i < res_pool->audio_count; i++) {
struct audio *audio = res_pool->audios[i];
.set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level,
.optimize_pwr_state = dcn21_optimize_pwr_state,
.exit_optimized_pwr_state = dcn21_exit_optimized_pwr_state,
+ .power_down = dce110_power_down,
};
static const struct hwseq_private_funcs dcn21_private_funcs = {
void (*wait_for_mpcc_disconnect)(struct dc *dc,
struct resource_pool *res_pool,
struct pipe_ctx *pipe_ctx);
+ void (*edp_backlight_control)(
+ struct dc_link *link,
+ bool enable);
void (*program_triplebuffer)(const struct dc *dc,
struct pipe_ctx *pipe_ctx, bool enableTripleBuffer);
void (*update_pending_status)(struct pipe_ctx *pipe_ctx);
+ void (*power_down)(struct dc *dc);
/* Pipe Lock Related */
void (*pipe_control_lock)(struct dc *dc,