drm/amd/pp: Convert clock unit to KHz as defined

Convert clock unit 10KHz to KHz as the data sturct defined.
e.g.
struct pp_clock_with_latency {
	uint32_t clocks_in_khz;
	uint32_t latency_in_us;
};
Meanwhile revert the same conversion in display side.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
index cf92d7a..596d49d 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
@@ -203,8 +203,7 @@ static void pp_to_dc_clock_levels(
 
        for (i = 0; i < dc_clks->num_levels; i++) {
                DRM_INFO("DM_PPLIB:\t %d\n", pp_clks->clock[i]);
-               /* translate 10kHz to kHz */
-               dc_clks->clocks_in_khz[i] = pp_clks->clock[i] * 10;
+               dc_clks->clocks_in_khz[i] = pp_clks->clock[i];
        }
 }
 
@@ -229,9 +228,8 @@ static void pp_to_dc_clock_levels_with_latency(
                        DC_DECODE_PP_CLOCK_TYPE(dc_clk_type));
 
        for (i = 0; i < clk_level_info->num_levels; i++) {
-               DRM_DEBUG("DM_PPLIB:\t %d in 10kHz\n", pp_clks->data[i].clocks_in_khz);
-               /* translate 10kHz to kHz */
-               clk_level_info->data[i].clocks_in_khz = pp_clks->data[i].clocks_in_khz * 10;
+               DRM_DEBUG("DM_PPLIB:\t %d in kHz\n", pp_clks->data[i].clocks_in_khz);
+               clk_level_info->data[i].clocks_in_khz = pp_clks->data[i].clocks_in_khz;
                clk_level_info->data[i].latency_in_us = pp_clks->data[i].latency_in_us;
        }
 }
@@ -257,9 +255,8 @@ static void pp_to_dc_clock_levels_with_voltage(
                        DC_DECODE_PP_CLOCK_TYPE(dc_clk_type));
 
        for (i = 0; i < clk_level_info->num_levels; i++) {
-               DRM_INFO("DM_PPLIB:\t %d in 10kHz\n", pp_clks->data[i].clocks_in_khz);
-               /* translate 10kHz to kHz */
-               clk_level_info->data[i].clocks_in_khz = pp_clks->data[i].clocks_in_khz * 10;
+               DRM_INFO("DM_PPLIB:\t %d in kHz\n", pp_clks->data[i].clocks_in_khz);
+               clk_level_info->data[i].clocks_in_khz = pp_clks->data[i].clocks_in_khz;
                clk_level_info->data[i].voltage_in_mv = pp_clks->data[i].voltage_in_mv;
        }
 }
@@ -434,9 +431,8 @@ bool dm_pp_get_static_clocks(
                return false;
 
        static_clk_info->max_clocks_state = pp_clk_info.max_clocks_state;
-       /* translate 10kHz to kHz */
-       static_clk_info->max_mclk_khz = pp_clk_info.max_memory_clock * 10;
-       static_clk_info->max_sclk_khz = pp_clk_info.max_engine_clock * 10;
+       static_clk_info->max_mclk_khz = pp_clk_info.max_memory_clock;
+       static_clk_info->max_sclk_khz = pp_clk_info.max_engine_clock;
 
        return true;
 }

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
index 0bbf11d..07cc98c 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
@@ -993,7 +993,7 @@ static int smu10_get_clock_by_type_with_latency(struct pp_hwmgr *hwmgr,
 
        clocks->num_levels = 0;
        for (i = 0; i < pclk_vol_table->count; i++) {
-               clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk;
+               clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk * 10;
                clocks->data[i].latency_in_us = latency_required ?
                                                smu10_get_mem_latency(hwmgr,
                                                pclk_vol_table->entries[i].clk) :
@@ -1044,7 +1044,7 @@ static int smu10_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr,
 
        clocks->num_levels = 0;
        for (i = 0; i < pclk_vol_table->count; i++) {
-               clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk;
+               clocks->data[i].clocks_in_khz = pclk_vol_table->entries[i].clk  * 10;
                clocks->data[i].voltage_in_mv = pclk_vol_table->entries[i].vol;
                clocks->num_levels++;
        }

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 3b8d36d..37c2e5c 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -4064,10 +4064,11 @@ static void vega10_get_sclks(struct pp_hwmgr *hwmgr,
                        table_info->vdd_dep_on_sclk;
        uint32_t i;
 
+       clocks->num_levels = 0;
        for (i = 0; i < dep_table->count; i++) {
                if (dep_table->entries[i].clk) {
                        clocks->data[clocks->num_levels].clocks_in_khz =
-                                       dep_table->entries[i].clk;
+                                       dep_table->entries[i].clk * 10;
                        clocks->num_levels++;
                }
        }
@@ -4094,26 +4095,23 @@ static void vega10_get_memclocks(struct pp_hwmgr *hwmgr,
        struct phm_ppt_v1_clock_voltage_dependency_table *dep_table =
                        table_info->vdd_dep_on_mclk;
        struct vega10_hwmgr *data = hwmgr->backend;
+       uint32_t j = 0;
        uint32_t i;
 
-       clocks->num_levels = 0;
-       data->mclk_latency_table.count = 0;
-
        for (i = 0; i < dep_table->count; i++) {
                if (dep_table->entries[i].clk) {
-                       clocks->data[clocks->num_levels].clocks_in_khz =
-                       data->mclk_latency_table.entries
-                       [data->mclk_latency_table.count].frequency =
-                                       dep_table->entries[i].clk;
-                       clocks->data[clocks->num_levels].latency_in_us =
-                       data->mclk_latency_table.entries
-                       [data->mclk_latency_table.count].latency =
-                                       vega10_get_mem_latency(hwmgr,
-                                               dep_table->entries[i].clk);
-                       clocks->num_levels++;
-                       data->mclk_latency_table.count++;
+                       clocks->data[j].clocks_in_khz =
+                                               dep_table->entries[i].clk * 10;
+                       data->mclk_latency_table.entries[j].frequency =
+                                                       dep_table->entries[i].clk;
+                       clocks->data[j].latency_in_us =
+                               data->mclk_latency_table.entries[j].latency =
+                                               vega10_get_mem_latency(hwmgr,
+                                                       dep_table->entries[i].clk);
+                       j++;
                }
        }
+       clocks->num_levels = data->mclk_latency_table.count = j;
 }
 
 static void vega10_get_dcefclocks(struct pp_hwmgr *hwmgr,
@@ -4126,7 +4124,7 @@ static void vega10_get_dcefclocks(struct pp_hwmgr *hwmgr,
        uint32_t i;
 
        for (i = 0; i < dep_table->count; i++) {
-               clocks->data[i].clocks_in_khz = dep_table->entries[i].clk;
+               clocks->data[i].clocks_in_khz = dep_table->entries[i].clk * 10;
                clocks->data[i].latency_in_us = 0;
                clocks->num_levels++;
        }
@@ -4142,7 +4140,7 @@ static void vega10_get_socclocks(struct pp_hwmgr *hwmgr,
        uint32_t i;
 
        for (i = 0; i < dep_table->count; i++) {
-               clocks->data[i].clocks_in_khz = dep_table->entries[i].clk;
+               clocks->data[i].clocks_in_khz = dep_table->entries[i].clk * 10;
                clocks->data[i].latency_in_us = 0;
                clocks->num_levels++;
        }
@@ -4202,7 +4200,7 @@ static int vega10_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr,
        }
 
        for (i = 0; i < dep_table->count; i++) {
-               clocks->data[i].clocks_in_khz = dep_table->entries[i].clk;
+               clocks->data[i].clocks_in_khz = dep_table->entries[i].clk  * 10;
                clocks->data[i].voltage_in_mv = (uint32_t)(table_info->vddc_lookup_table->
                                entries[dep_table->entries[i].vddInd].us_vdd);
                clocks->num_levels++;

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
index a867779..4cf2570 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
@@ -1645,7 +1645,7 @@ static int vega12_get_sclks(struct pp_hwmgr *hwmgr,
 
        for (i = 0; i < ucount; i++) {
                clocks->data[i].clocks_in_khz =
-                       dpm_table->dpm_levels[i].value * 100;
+                       dpm_table->dpm_levels[i].value * 1000;
 
                clocks->data[i].latency_in_us = 0;
        }
@@ -1676,10 +1676,8 @@ static int vega12_get_memclocks(struct pp_hwmgr *hwmgr,
                MAX_NUM_CLOCKS : dpm_table->count;
 
        for (i = 0; i < ucount; i++) {
-               clocks->data[i].clocks_in_khz =
-                       data->mclk_latency_table.entries[i].frequency =
-                       dpm_table->dpm_levels[i].value * 100;
-
+               clocks->data[i].clocks_in_khz = dpm_table->dpm_levels[i].value * 1000;
+               data->mclk_latency_table.entries[i].frequency = dpm_table->dpm_levels[i].value * 100;
                clocks->data[i].latency_in_us =
                        data->mclk_latency_table.entries[i].latency =
                        vega12_get_mem_latency(hwmgr, dpm_table->dpm_levels[i].value);
@@ -1708,7 +1706,7 @@ static int vega12_get_dcefclocks(struct pp_hwmgr *hwmgr,
 
        for (i = 0; i < ucount; i++) {
                clocks->data[i].clocks_in_khz =
-                       dpm_table->dpm_levels[i].value * 100;
+                       dpm_table->dpm_levels[i].value * 1000;
 
                clocks->data[i].latency_in_us = 0;
        }
@@ -1736,7 +1734,7 @@ static int vega12_get_socclocks(struct pp_hwmgr *hwmgr,
 
        for (i = 0; i < ucount; i++) {
                clocks->data[i].clocks_in_khz =
-                       dpm_table->dpm_levels[i].value * 100;
+                       dpm_table->dpm_levels[i].value * 1000;
 
                clocks->data[i].latency_in_us = 0;
        }
@@ -1918,8 +1916,8 @@ static int vega12_print_clock_levels(struct pp_hwmgr *hwmgr,
                                return -1);
                for (i = 0; i < clocks.num_levels; i++)
                        size += sprintf(buf + size, "%d: %uMhz %s\n",
-                               i, clocks.data[i].clocks_in_khz / 100,
-                               (clocks.data[i].clocks_in_khz == now) ? "*" : "");
+                               i, clocks.data[i].clocks_in_khz / 1000,
+                               (clocks.data[i].clocks_in_khz / 1000 == now) ? "*" : "");
                break;
 
        case PP_MCLK:
@@ -1934,8 +1932,8 @@ static int vega12_print_clock_levels(struct pp_hwmgr *hwmgr,
                                return -1);
                for (i = 0; i < clocks.num_levels; i++)
                        size += sprintf(buf + size, "%d: %uMhz %s\n",
-                               i, clocks.data[i].clocks_in_khz / 100,
-                               (clocks.data[i].clocks_in_khz == now) ? "*" : "");
+                               i, clocks.data[i].clocks_in_khz / 1000,
+                               (clocks.data[i].clocks_in_khz / 1000 == now) ? "*" : "");
                break;
 
        case PP_PCIE: