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drm/amd/powerplay: correct Navi1X temperature limit settings

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These are needed for temp1/2/3 related hwmon interfaces.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2020-07-02 14:48:03 +08:00 committed by Alex Deucher
parent 0b590970a5
commit cbf3f132fe
3 changed files with 18 additions and 9 deletions
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6
drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
View File

@ -56,10 +56,6 @@
#define to_amdgpu_device(x) (container_of(x, struct amdgpu_device, pm.smu_i2c))
#define CTF_OFFSET_EDGE 5
#define CTF_OFFSET_HOTSPOT 5
#define CTF_OFFSET_HBM 5
#define MSG_MAP(msg, index, valid_in_vf) \
[SMU_MSG_##msg] = {1, (index), (valid_in_vf)}
#define ARCTURUS_FEA_MAP(smu_feature, arcturus_feature) \
@ -1048,7 +1044,7 @@ static int arcturus_get_thermal_temperature_range(struct smu_context *smu,
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->mem_crit_max = pptable->TmemLimit *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_HBM)*
range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_MEM)*
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
return 0;

4
drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
View File

@ -66,6 +66,10 @@
#define WORKLOAD_MAP(profile, workload) \
[profile] = {1, (workload)}
#define CTF_OFFSET_EDGE 5
#define CTF_OFFSET_HOTSPOT 5
#define CTF_OFFSET_MEM 5
static const struct smu_temperature_range smu11_thermal_policy[] =
{
{-273150, 99000, 99000, -273150, 99000, 99000, -273150, 99000, 99000},

17
drivers/gpu/drm/amd/powerplay/navi10_ppt.c
View File

@ -1856,13 +1856,22 @@ static int navi10_get_uclk_dpm_states(struct smu_context *smu, uint32_t *clocks_
static int navi10_get_thermal_temperature_range(struct smu_context *smu,
struct smu_temperature_range *range)
{
struct smu_table_context *table_context = &smu->smu_table;
struct smu_11_0_powerplay_table *powerplay_table = table_context->power_play_table;
PPTable_t *pptable = smu->smu_table.driver_pptable;
if (!range || !powerplay_table)
if (!range)
return -EINVAL;
range->max = powerplay_table->software_shutdown_temp *
range->max = pptable->TedgeLimit *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->edge_emergency_max = (pptable->TedgeLimit + CTF_OFFSET_EDGE) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->hotspot_crit_max = pptable->ThotspotLimit *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT) *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->mem_crit_max = pptable->TmemLimit *
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_MEM)*
SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
return 0;