diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c index 97798cee876e..7423880fabb6 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c @@ -96,7 +96,8 @@ static void enable_memory_low_power(struct dc *dc) if (dc->debug.enable_mem_low_power.bits.vpg && dc->res_pool->stream_enc[0]->vpg->funcs->vpg_powerdown) { // Power down VPGs for (i = 0; i < dc->res_pool->stream_enc_count; i++) - dc->res_pool->stream_enc[i]->vpg->funcs->vpg_powerdown(dc->res_pool->stream_enc[i]->vpg); + if (dc->res_pool->stream_enc[i]->vpg) + dc->res_pool->stream_enc[i]->vpg->funcs->vpg_powerdown(dc->res_pool->stream_enc[i]->vpg); #if defined(CONFIG_DRM_AMD_DC_FP) for (i = 0; i < dc->res_pool->hpo_dp_stream_enc_count; i++) dc->res_pool->hpo_dp_stream_enc[i]->vpg->funcs->vpg_powerdown(dc->res_pool->hpo_dp_stream_enc[i]->vpg); @@ -112,6 +113,7 @@ void dcn31_init_hw(struct dc *dc) struct dc_bios *dcb = dc->ctx->dc_bios; struct resource_pool *res_pool = dc->res_pool; uint32_t backlight = MAX_BACKLIGHT_LEVEL; + uint32_t user_level = MAX_BACKLIGHT_LEVEL; int i; if (dc->clk_mgr && dc->clk_mgr->funcs->init_clocks) @@ -223,13 +225,15 @@ void dcn31_init_hw(struct dc *dc) for (i = 0; i < dc->link_count; i++) { struct dc_link *link = dc->links[i]; - if (link->panel_cntl) + if (link->panel_cntl) { backlight = link->panel_cntl->funcs->hw_init(link->panel_cntl); + user_level = link->panel_cntl->stored_backlight_registers.USER_LEVEL; + } } for (i = 0; i < dc->res_pool->pipe_count; i++) { if (abms[i] != NULL) - abms[i]->funcs->abm_init(abms[i], backlight); + abms[i]->funcs->abm_init(abms[i], backlight, user_level); } /* power AFMT HDMI memory TODO: may move to dis/en output save power*/ @@ -415,7 +419,7 @@ void dcn31_z10_save_init(struct dc *dc) cmd.dcn_restore.header.type = DMUB_CMD__IDLE_OPT; cmd.dcn_restore.header.sub_type = DMUB_CMD__IDLE_OPT_DCN_SAVE_INIT; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dcn31_z10_restore(const struct dc *dc) @@ -433,7 +437,7 @@ void dcn31_z10_restore(const struct dc *dc) cmd.dcn_restore.header.type = DMUB_CMD__IDLE_OPT; cmd.dcn_restore.header.sub_type = DMUB_CMD__IDLE_OPT_DCN_RESTORE; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dcn31_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on) @@ -523,7 +527,8 @@ static void dcn31_reset_back_end_for_pipe( if (pipe_ctx->stream_res.tg->funcs->set_odm_bypass) pipe_ctx->stream_res.tg->funcs->set_odm_bypass( pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing); - pipe_ctx->stream->link->phy_state.symclk_ref_cnts.otg = 0; + if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal)) + pipe_ctx->stream->link->phy_state.symclk_ref_cnts.otg = 0; if (pipe_ctx->stream_res.tg->funcs->set_drr) pipe_ctx->stream_res.tg->funcs->set_drr( |