diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c | 1 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c index 0b00fdf1297a..776ec8963cab 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c @@ -304,7 +304,14 @@ void dcn401_init_hw(struct dc *dc) * everything down. */ if (dcb->funcs->is_accelerated_mode(dcb) || !dc->config.seamless_boot_edp_requested) { - hws->funcs.init_pipes(dc, dc->current_state); + /* Disable boot optimizations means power down everything including PHY, DIG, + * and OTG (i.e. the boot is not optimized because we do a full power down). + */ + if (dc->hwss.enable_accelerated_mode && dc->debug.disable_boot_optimizations) + dc->hwss.enable_accelerated_mode(dc, dc->current_state); + else + hws->funcs.init_pipes(dc, dc->current_state); + if (dc->res_pool->hubbub->funcs->allow_self_refresh_control) dc->res_pool->hubbub->funcs->allow_self_refresh_control(dc->res_pool->hubbub, !dc->res_pool->hubbub->ctx->dc->debug.disable_stutter); diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c index 7781a0342d67..ea803df8645e 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c @@ -733,6 +733,7 @@ static const struct dc_debug_options debug_defaults_drv = { .force_cositing = CHROMA_COSITING_TOPLEFT + 1, .disable_idle_power_optimizations = true, .edp_oled_no_backlight_enable = true, + .disable_boot_optimizations = true, }; static struct dce_aux *dcn401_aux_engine_create( |