[PATCH 3/8] drm/amd/pp: Add OD driver clock/voltage display on smu7
Rex Zhu
Rex.Zhu at amd.com
Tue Jan 16 12:02:50 UTC 2018
Change-Id: I54bb964a3905f675e93411f93810cc1aa1f67d12
Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
drivers/gpu/drm/amd/include/kgd_pp_interface.h | 2 ++
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 21 +++++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
index 401b895..fba44a5 100644
--- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
@@ -107,6 +107,8 @@ enum pp_clock_type {
PP_SCLK,
PP_MCLK,
PP_PCIE,
+ OD_SCLK,
+ OD_MCLK,
};
enum amd_pp_sensors {
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index f3d9c64..a0007a8 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -4355,6 +4355,9 @@ static int smu7_print_clock_levels(struct pp_hwmgr *hwmgr,
struct smu7_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
struct smu7_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
struct smu7_single_dpm_table *pcie_table = &(data->dpm_table.pcie_speed_table);
+ struct smu7_odn_dpm_table *odn_table = &(data->odn_dpm_table);
+ struct phm_odn_clock_levels *odn_sclk_table = &(odn_table->odn_core_clock_dpm_levels);
+ struct phm_odn_clock_levels *odn_mclk_table = &(odn_table->odn_memory_clock_dpm_levels);
int i, now, size = 0;
uint32_t clock, pcie_speed;
@@ -4409,6 +4412,24 @@ static int smu7_print_clock_levels(struct pp_hwmgr *hwmgr,
(pcie_table->dpm_levels[i].value == 2) ? "8.0GT/s, x16" : "",
(i == now) ? "*" : "");
break;
+ case OD_SCLK:
+ if (hwmgr->od_enabled) {
+ size = sprintf(buf, "%s: \n", "OD_SCLK");
+ for (i = 0; i < odn_sclk_table->num_of_pl; i++)
+ size += sprintf(buf + size, "%d: %10uMhz %10u mV\n",
+ i, odn_sclk_table->entries[i].clock / 100,
+ odn_sclk_table->entries[i].vddc);
+ }
+ break;
+ case OD_MCLK:
+ if (hwmgr->od_enabled) {
+ size = sprintf(buf, "%s: \n", "OD_MCLK");
+ for (i = 0; i < odn_mclk_table->num_of_pl; i++)
+ size += sprintf(buf + size, "%d: %10uMhz %10u mV\n",
+ i, odn_mclk_table->entries[i].clock / 100,
+ odn_mclk_table->entries[i].vddc);
+ }
+ break;
default:
break;
}
--
1.9.1
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