}
};
-void build_watermark_ranges(struct clk_bw_params *bw_params, struct pp_smu_wm_range_sets *ranges)
+void rn_build_watermark_ranges(struct clk_bw_params *bw_params, struct pp_smu_wm_range_sets *ranges)
{
int i, num_valid_sets;
}
-unsigned int find_dcfclk_for_voltage(struct dpm_clocks *clock_table, unsigned int voltage)
+static unsigned int find_dcfclk_for_voltage(struct dpm_clocks *clock_table, unsigned int voltage)
{
int i;
return 0;
}
-void clk_mgr_helper_populate_bw_params(struct clk_bw_params *bw_params, struct dpm_clocks *clock_table, struct hw_asic_id *asic_id)
+void rn_clk_mgr_helper_populate_bw_params(struct clk_bw_params *bw_params, struct dpm_clocks *clock_table, struct hw_asic_id *asic_id)
{
int i, j = 0;
}
}
- for (i = 0; i < PP_SMU_NUM_FCLK_DPM_LEVELS; i++) {
- if (j < 0) {
- /* Invalid entries */
- bw_params->clk_table.entries[i].fclk_mhz = 0;
- continue;
- }
+ bw_params->clk_table.num_entries = j + 1;
+
+ for (i = 0; i < bw_params->clk_table.num_entries; i++, j--) {
bw_params->clk_table.entries[i].fclk_mhz = clock_table->FClocks[j].Freq;
bw_params->clk_table.entries[i].memclk_mhz = clock_table->MemClocks[j].Freq;
bw_params->clk_table.entries[i].voltage = clock_table->FClocks[j].Vol;
bw_params->clk_table.entries[i].dcfclk_mhz = find_dcfclk_for_voltage(clock_table, clock_table->FClocks[j].Vol);
- j--;
}
-
- bw_params->clk_table.num_entries = i;
-
bw_params->vram_type = asic_id->vram_type;
bw_params->num_channels = asic_id->vram_width / DDR4_DRAM_WIDTH;
if (pp_smu) {
pp_smu->rn_funcs.get_dpm_clock_table(&pp_smu->rn_funcs.pp_smu, &clock_table);
- clk_mgr_helper_populate_bw_params(clk_mgr->base.bw_params, &clock_table, &ctx->asic_id);
+ rn_clk_mgr_helper_populate_bw_params(clk_mgr->base.bw_params, &clock_table, &ctx->asic_id);
}
/*
if (!debug->disable_pplib_wm_range) {
struct pp_smu_wm_range_sets ranges = {0};
- build_watermark_ranges(clk_mgr->base.bw_params, &ranges);
+ rn_build_watermark_ranges(clk_mgr->base.bw_params, &ranges);
/* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
if (pp_smu && pp_smu->rn_funcs.set_wm_ranges)
#ifndef __RN_CLK_MGR_H__
#define __RN_CLK_MGR_H__
+#include "clk_mgr.h"
+#include "dm_pp_smu.h"
+
struct rn_clk_registers {
uint32_t CLK1_CLK0_CURRENT_CNT; /* DPREFCLK */
};
+void rn_build_watermark_ranges(
+ struct clk_bw_params *bw_params,
+ struct pp_smu_wm_range_sets *ranges);
+void rn_clk_mgr_helper_populate_bw_params(
+ struct clk_bw_params *bw_params,
+ struct dpm_clocks *clock_table,
+ struct hw_asic_id *asic_id);
void rn_clk_mgr_construct(struct dc_context *ctx,
struct clk_mgr_internal *clk_mgr,
struct pp_smu_funcs *pp_smu,
dcn2_1_ip.max_num_otg = pool->base.res_cap->num_timing_generator;
dcn2_1_ip.max_num_dpp = pool->base.pipe_count;
dcn2_1_soc.num_chans = bw_params->num_channels;
- dcn2_1_soc.num_states = 0;
for (i = 0; i < clk_table->num_entries; i++) {
dcn2_1_soc.clock_limits[i].socclk_mhz = clk_table->entries[i].socclk_mhz;
/* This is probably wrong, TODO: find correct calculation */
dcn2_1_soc.clock_limits[i].dram_speed_mts = clk_table->entries[i].memclk_mhz * 16 / 1000;
- dcn2_1_soc.num_states++;
}
+ dcn2_1_soc.clock_limits[i] = dcn2_1_soc.clock_limits[i - i];
+ dcn2_1_soc.num_states = i;
}
/* Temporary Place holder until we can get them from fuse */
};
-enum pp_smu_status dummy_set_wm_ranges(struct pp_smu *pp,
+static enum pp_smu_status dummy_set_wm_ranges(struct pp_smu *pp,
struct pp_smu_wm_range_sets *ranges)
{
return PP_SMU_RESULT_OK;
}
-enum pp_smu_status dummy_get_dpm_clock_table(struct pp_smu *pp,
+static enum pp_smu_status dummy_get_dpm_clock_table(struct pp_smu *pp,
struct dpm_clocks *clock_table)
{
*clock_table = dummy_clocks;
return PP_SMU_RESULT_OK;
}
-struct pp_smu_funcs *dcn21_pp_smu_create(struct dc_context *ctx)
+static struct pp_smu_funcs *dcn21_pp_smu_create(struct dc_context *ctx)
{
struct pp_smu_funcs *pp_smu = kzalloc(sizeof(*pp_smu), GFP_KERNEL);
return pp_smu;
}
-void dcn21_pp_smu_destroy(struct pp_smu_funcs **pp_smu)
+static void dcn21_pp_smu_destroy(struct pp_smu_funcs **pp_smu)
{
if (pp_smu && *pp_smu) {
kfree(*pp_smu);
#ifdef CONFIG_DRM_AMD_DC_DCN2_1
/* Will these bw structures be ASIC specific? */
-#define MAX_NUM_DPM_LVL 4
+#define MAX_NUM_DPM_LVL 8
#define WM_SET_COUNT 4
struct clk_bw_params {
unsigned int vram_type;
unsigned int num_channels;
+ unsigned int dispclk_vco_khz;
struct clk_limit_table clk_table;
struct wm_table wm_table;
};