diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 88 |
1 files changed, 84 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index 1e7de0f03290..f90fc154549a 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -519,7 +519,8 @@ void dc_dmub_srv_get_visual_confirm_color_cmd(struct dc *dc, struct pipe_ctx *pi union dmub_rb_cmd cmd = { 0 }; unsigned int panel_inst = 0; - if (!dc_get_edp_link_panel_inst(dc, pipe_ctx->stream->link, &panel_inst)) + if (!dc_get_edp_link_panel_inst(dc, pipe_ctx->stream->link, &panel_inst) && + dc->debug.visual_confirm == VISUAL_CONFIRM_DISABLE) return; memset(&cmd, 0, sizeof(cmd)); @@ -1012,7 +1013,6 @@ static bool dc_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx) r2 = test_pipe->plane_res.scl_data.recout; r2_r = r2.x + r2.width; r2_b = r2.y + r2.height; - split_pipe = test_pipe; /** * There is another half plane on same layer because of @@ -1294,6 +1294,8 @@ static void dc_dmub_srv_notify_idle(const struct dc *dc, bool allow_idle) memset(&new_signals, 0, sizeof(new_signals)); + new_signals.bits.allow_idle = 1; /* always set */ + if (dc->config.disable_ips == DMUB_IPS_ENABLE || dc->config.disable_ips == DMUB_IPS_DISABLE_DYNAMIC) { new_signals.bits.allow_pg = 1; @@ -1389,7 +1391,7 @@ static void dc_dmub_srv_exit_low_power_state(const struct dc *dc) */ dc_dmub_srv->needs_idle_wake = false; - if (prev_driver_signals.bits.allow_ips2 && + if ((prev_driver_signals.bits.allow_ips2 || prev_driver_signals.all == 0) && (!dc->debug.optimize_ips_handshake || ips_fw->signals.bits.ips2_commit || !ips_fw->signals.bits.in_idle)) { DC_LOG_IPS( @@ -1450,7 +1452,7 @@ static void dc_dmub_srv_exit_low_power_state(const struct dc *dc) } dc_dmub_srv_notify_idle(dc, false); - if (prev_driver_signals.bits.allow_ips1) { + if (prev_driver_signals.bits.allow_ips1 || prev_driver_signals.all == 0) { DC_LOG_IPS( "wait for IPS1 commit clear (ips1_commit=%u ips2_commit=%u)", ips_fw->signals.bits.ips1_commit, @@ -1862,3 +1864,81 @@ void dc_dmub_srv_fams2_passthrough_flip( dm_execute_dmub_cmd_list(dc->ctx, num_cmds, cmds, DM_DMUB_WAIT_TYPE_WAIT); } } + +bool dc_dmub_srv_ips_residency_cntl(struct dc_dmub_srv *dc_dmub_srv, bool start_measurement) +{ + bool result; + + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return false; + + result = dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__IPS_RESIDENCY, + start_measurement, NULL, DM_DMUB_WAIT_TYPE_WAIT); + + return result; +} + +void dc_dmub_srv_ips_query_residency_info(struct dc_dmub_srv *dc_dmub_srv, struct ips_residency_info *output) +{ + uint32_t i; + enum dmub_gpint_command command_code; + + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return; + + switch (output->ips_mode) { + case DMUB_IPS_MODE_IPS1_MAX: + command_code = DMUB_GPINT__GET_IPS1_HISTOGRAM_COUNTER; + break; + case DMUB_IPS_MODE_IPS2: + command_code = DMUB_GPINT__GET_IPS2_HISTOGRAM_COUNTER; + break; + case DMUB_IPS_MODE_IPS1_RCG: + command_code = DMUB_GPINT__GET_IPS1_RCG_HISTOGRAM_COUNTER; + break; + case DMUB_IPS_MODE_IPS1_ONO2_ON: + command_code = DMUB_GPINT__GET_IPS1_ONO2_ON_HISTOGRAM_COUNTER; + break; + default: + command_code = DMUB_GPINT__INVALID_COMMAND; + break; + } + + if (command_code == DMUB_GPINT__INVALID_COMMAND) + return; + + // send gpint commands and wait for ack + if (!dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__GET_IPS_RESIDENCY_PERCENT, + (uint16_t)(output->ips_mode), + &output->residency_percent, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + output->residency_percent = 0; + + if (!dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__GET_IPS_RESIDENCY_ENTRY_COUNTER, + (uint16_t)(output->ips_mode), + &output->entry_counter, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + output->entry_counter = 0; + + if (!dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__GET_IPS_RESIDENCY_DURATION_US_LO, + (uint16_t)(output->ips_mode), + &output->total_active_time_us[0], DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + output->total_active_time_us[0] = 0; + if (!dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__GET_IPS_RESIDENCY_DURATION_US_HI, + (uint16_t)(output->ips_mode), + &output->total_active_time_us[1], DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + output->total_active_time_us[1] = 0; + + if (!dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__GET_IPS_INACTIVE_RESIDENCY_DURATION_US_LO, + (uint16_t)(output->ips_mode), + &output->total_inactive_time_us[0], DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + output->total_inactive_time_us[0] = 0; + if (!dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__GET_IPS_INACTIVE_RESIDENCY_DURATION_US_HI, + (uint16_t)(output->ips_mode), + &output->total_inactive_time_us[1], DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + output->total_inactive_time_us[1] = 0; + + // NUM_IPS_HISTOGRAM_BUCKETS = 16 + for (i = 0; i < 16; i++) + if (!dc_wake_and_execute_gpint(dc_dmub_srv->ctx, command_code, i, &output->histogram[i], + DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + output->histogram[i] = 0; +} |