drm/amd/display: clean up dcn pplib notification call

We have unused variables being populated when notifying pplib.
This change amends that.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c

@@ -983,8 +983,6 @@ bool dcn_validate_bandwidth(
 			context->bw.dcn.calc_clk.fclk_khz = (int)(bw_consumed * 1000000 / 32);
 		}
 
-		context->bw.dcn.calc_clk.dram_ccm_us = (int)(v->dram_clock_change_margin);
-		context->bw.dcn.calc_clk.min_active_dram_ccm_us = (int)(v->min_active_dram_clock_change_margin);
 		context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz = (int)(v->dcf_clk_deep_sleep * 1000);
 		context->bw.dcn.calc_clk.dcfclk_khz = (int)(v->dcfclk * 1000);
 
@@ -998,7 +996,7 @@ bool dcn_validate_bandwidth(
 					dc->debug.min_disp_clk_khz;
 		}
 
-		context->bw.dcn.calc_clk.max_dppclk_khz = context->bw.dcn.calc_clk.dispclk_khz / v->dispclk_dppclk_ratio;
+		context->bw.dcn.calc_clk.dppclk_khz = context->bw.dcn.calc_clk.dispclk_khz / v->dispclk_dppclk_ratio;
 
 		switch (v->voltage_level) {
 		case 0:

drivers/gpu/drm/amd/display/dc/core/dc_debug.c

@@ -358,25 +358,19 @@ void context_clock_trace(
 	struct dal_logger *logger =  core_dc->ctx->logger;
 
 	CLOCK_TRACE("Current: dispclk_khz:%d  max_dppclk_khz:%d  dcfclk_khz:%d\n"
-			"dcfclk_deep_sleep_khz:%d  fclk_khz:%d  socclk_khz:%d\n"
-			"dram_ccm_us:%d  min_active_dram_ccm_us:%d\n",
+			"dcfclk_deep_sleep_khz:%d  fclk_khz:%d  socclk_khz:%d\n",
 			context->bw.dcn.calc_clk.dispclk_khz,
-			context->bw.dcn.calc_clk.max_dppclk_khz,
+			context->bw.dcn.calc_clk.dppclk_khz,
 			context->bw.dcn.calc_clk.dcfclk_khz,
 			context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz,
 			context->bw.dcn.calc_clk.fclk_khz,
-			context->bw.dcn.calc_clk.socclk_khz,
-			context->bw.dcn.calc_clk.dram_ccm_us,
-			context->bw.dcn.calc_clk.min_active_dram_ccm_us);
+			context->bw.dcn.calc_clk.socclk_khz);
 	CLOCK_TRACE("Calculated: dispclk_khz:%d  max_dppclk_khz:%d  dcfclk_khz:%d\n"
-			"dcfclk_deep_sleep_khz:%d  fclk_khz:%d  socclk_khz:%d\n"
-			"dram_ccm_us:%d  min_active_dram_ccm_us:%d\n",
+			"dcfclk_deep_sleep_khz:%d  fclk_khz:%d  socclk_khz:%d\n",
 			context->bw.dcn.calc_clk.dispclk_khz,
-			context->bw.dcn.calc_clk.max_dppclk_khz,
+			context->bw.dcn.calc_clk.dppclk_khz,
 			context->bw.dcn.calc_clk.dcfclk_khz,
 			context->bw.dcn.calc_clk.dcfclk_deep_sleep_khz,
-			context->bw.dcn.calc_clk.fclk_khz,
-			context->bw.dcn.calc_clk.dram_ccm_us,
-			context->bw.dcn.calc_clk.min_active_dram_ccm_us);
+			context->bw.dcn.calc_clk.fclk_khz);
 #endif
 }

drivers/gpu/drm/amd/display/dc/dc.h

@@ -186,14 +186,12 @@ enum wm_report_mode {
 
 struct dc_clocks {
 	int dispclk_khz;
-	int max_dppclk_khz;
 	int max_supported_dppclk_khz;
+	int dppclk_khz;
 	int dcfclk_khz;
 	int socclk_khz;
 	int dcfclk_deep_sleep_khz;
 	int fclk_khz;
-	int dram_ccm_us;
-	int min_active_dram_ccm_us;
 };
 
 struct dc_debug {

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

@@ -1703,7 +1703,7 @@ static void update_dchubp_dpp(
 	 * divided by 2
 	 */
 	if (plane_state->update_flags.bits.full_update) {
-		bool should_divided_by_2 = context->bw.dcn.calc_clk.max_dppclk_khz <=
+		bool should_divided_by_2 = context->bw.dcn.calc_clk.dppclk_khz <=
 				context->bw.dcn.cur_clk.dispclk_khz / 2;
 
 		dpp->funcs->dpp_dppclk_control(
@@ -1711,7 +1711,7 @@ static void update_dchubp_dpp(
 				should_divided_by_2,
 				true);
 
-		dc->current_state->bw.dcn.cur_clk.max_dppclk_khz =
+		dc->current_state->bw.dcn.cur_clk.dppclk_khz =
 				should_divided_by_2 ?
 				context->bw.dcn.cur_clk.dispclk_khz / 2 :
 				context->bw.dcn.cur_clk.dispclk_khz;
@@ -1904,16 +1904,10 @@ static void dcn10_pplib_apply_display_requirements(
 {
 	struct dm_pp_display_configuration *pp_display_cfg = &context->pp_display_cfg;
 
-	pp_display_cfg->all_displays_in_sync = false;/*todo*/
-	pp_display_cfg->nb_pstate_switch_disable = false;
 	pp_display_cfg->min_engine_clock_khz = context->bw.dcn.cur_clk.dcfclk_khz;
 	pp_display_cfg->min_memory_clock_khz = context->bw.dcn.cur_clk.fclk_khz;
 	pp_display_cfg->min_engine_clock_deep_sleep_khz = context->bw.dcn.cur_clk.dcfclk_deep_sleep_khz;
 	pp_display_cfg->min_dcfc_deep_sleep_clock_khz = context->bw.dcn.cur_clk.dcfclk_deep_sleep_khz;
-	pp_display_cfg->avail_mclk_switch_time_us =
-			context->bw.dcn.cur_clk.dram_ccm_us > 0 ? context->bw.dcn.cur_clk.dram_ccm_us : 0;
-	pp_display_cfg->avail_mclk_switch_time_in_disp_active_us =
-			context->bw.dcn.cur_clk.min_active_dram_ccm_us > 0 ? context->bw.dcn.cur_clk.min_active_dram_ccm_us : 0;
 	pp_display_cfg->min_dcfclock_khz = context->bw.dcn.cur_clk.dcfclk_khz;
 	pp_display_cfg->disp_clk_khz = context->bw.dcn.cur_clk.dispclk_khz;
 	dce110_fill_display_configs(context, pp_display_cfg);
@@ -2126,12 +2120,12 @@ static inline bool should_set_clock(bool decrease_allowed, int calc_clk, int cur
 static int determine_dppclk_threshold(struct dc *dc, struct dc_state *context)
 {
 	bool request_dpp_div = context->bw.dcn.calc_clk.dispclk_khz >
-			context->bw.dcn.calc_clk.max_dppclk_khz;
+			context->bw.dcn.calc_clk.dppclk_khz;
 	bool dispclk_increase = context->bw.dcn.calc_clk.dispclk_khz >
 			context->bw.dcn.cur_clk.dispclk_khz;
 	int disp_clk_threshold = context->bw.dcn.calc_clk.max_supported_dppclk_khz;
 	bool cur_dpp_div = context->bw.dcn.cur_clk.dispclk_khz >
-			context->bw.dcn.cur_clk.max_dppclk_khz;
+			context->bw.dcn.cur_clk.dppclk_khz;
 
 	/* increase clock, looking for div is 0 for current, request div is 1*/
 	if (dispclk_increase) {
@@ -2176,7 +2170,7 @@ static void ramp_up_dispclk_with_dpp(struct dc *dc, struct dc_state *context)
 {
 	int i;
 	bool request_dpp_div = context->bw.dcn.calc_clk.dispclk_khz >
-				context->bw.dcn.calc_clk.max_dppclk_khz;
+				context->bw.dcn.calc_clk.dppclk_khz;
 
 	int dispclk_to_dpp_threshold = determine_dppclk_threshold(dc, context);
 
@@ -2207,8 +2201,8 @@ static void ramp_up_dispclk_with_dpp(struct dc *dc, struct dc_state *context)
 
 	context->bw.dcn.cur_clk.dispclk_khz =
 			context->bw.dcn.calc_clk.dispclk_khz;
-	context->bw.dcn.cur_clk.max_dppclk_khz =
-			context->bw.dcn.calc_clk.max_dppclk_khz;
+	context->bw.dcn.cur_clk.dppclk_khz =
+			context->bw.dcn.calc_clk.dppclk_khz;
 	context->bw.dcn.cur_clk.max_supported_dppclk_khz =
 			context->bw.dcn.calc_clk.max_supported_dppclk_khz;
 }
@@ -2275,21 +2269,6 @@ static void dcn10_set_bandwidth(
 		ramp_up_dispclk_with_dpp(dc, context);
 	}
 
-	/* Decrease in freq is increase in period so opposite comparison for dram_ccm */
-	if ((decrease_allowed && context->bw.dcn.calc_clk.dram_ccm_us
-			> dc->current_state->bw.dcn.cur_clk.dram_ccm_us) ||
-		context->bw.dcn.calc_clk.dram_ccm_us
-			< dc->current_state->bw.dcn.cur_clk.dram_ccm_us) {
-		context->bw.dcn.cur_clk.dram_ccm_us =
-				context->bw.dcn.calc_clk.dram_ccm_us;
-	}
-	if ((decrease_allowed && context->bw.dcn.calc_clk.min_active_dram_ccm_us
-			> dc->current_state->bw.dcn.cur_clk.min_active_dram_ccm_us) ||
-		context->bw.dcn.calc_clk.min_active_dram_ccm_us
-			< dc->current_state->bw.dcn.cur_clk.min_active_dram_ccm_us) {
-		context->bw.dcn.cur_clk.min_active_dram_ccm_us =
-				context->bw.dcn.calc_clk.min_active_dram_ccm_us;
-	}
 	dcn10_pplib_apply_display_requirements(dc, context);
 
 	if (dc->debug.sanity_checks) {