To acquire the voltage and current info from gpu_metrics interface,
but gpu_metrics_v2_3 doesn't contain them, and to be backward compatible,
add new gpu_metrics_v2_4 structure.
Reviewed-by: Mario Limonciello
Acked-by: Evan Quan
Signed-off-by: Wenyou Yang
---
.../gpu/drm/amd/include
To acquire the voltage and current info from gpu_metrics interface,
but gpu_metrics_v2_3 doesn't contain them, and to be backward compatible,
add new gpu_metrics_v2_4 structure.
Acked-by: Evan Quan
Signed-off-by: Wenyou Yang
---
.../gpu/drm/amd/include/kgd_pp_interface.h| 69
Add a timer to poll the SMT state periodically, if the SMT state
is changed, invoke the interface to notify the PMFW.
Signed-off-by: Wenyou Yang
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 8
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c| 44 +++
drivers/gpu/drm
When the SMT state is changed on the fly, sent the SMT enable
message to the PMFW to notify it that the SMT state changed.
Add the support to send PPSMC_MSG_SetCClkSMTEnable(0x58) message
to the PMFW for Vangogh.
Signed-off-by: Wenyou Yang
---
.../pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h| 3
Embed the smt notifer callback into "struct smu_context" structure.
2/. Correct the PPSMC_Message_Count value.
3/. Improve several code styles and others.
Wenyou Yang (2):
drm/amd/pm: Add support to check SMT state periodically
drm/amd/pm/vangogh: Send SMT enable message to PMFW
driver
When the SMT state is changed on the fly, sent the SMT enable
message to the PMFW to notify it that the SMT state changed.
Add the support to send PPSMC_MSG_SetCClkSMTEnable(0x58) message
to the PMFW for Vangogh.
Signed-off-by: Wenyou Yang
---
.../pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h| 3
Add a timer to poll the SMT state periodically, if the SMT state
is changed, invoke the interface to notify the PMFW.
Signed-off-by: Wenyou Yang
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 8
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c| 44 +++
drivers/gpu/drm
.
Changes in v2:
1/. Embed the smt notifer callback into "struct smu_context" structure.
2/. Correct the PPSMC_Message_Count value.
3/. Improve several code styles and others.
Wenyou Yang (2):
drm/amd/pm: Add support to check SMT state periodically
drm/amd/pm/vangogh: Send SMT enab
When the CPU SMT status is changed in the fly, sent the SMT enable
message to pmfw to notify it that the SMT status changed.
Add the support to send PPSMC_MSG_SetCClkSMTEnable(0x58) message
to pmfw for vangogh.
Signed-off-by: Wenyou Yang
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 5
Add the notifier chain to notify the cpu SMT status changes
Signed-off-by: Wenyou Yang
---
include/linux/cpu.h | 5 +
kernel/cpu.c| 10 +-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 314802f98b9d
the smt notifer callback into "struct smu_context" structure.
2/. Correct the PPSMC_Message_Count value.
3/. Improve several code styles and others.
Wenyou Yang (2):
cpu/smt: add a notifier to notify the SMT changes
drm/amd/pm: vangogh: send the SMT enable message to pmfw
drivers/gpu/
Add the support to send PPSMC_MSG_SetCClkSMTEnable(0x58) message
to pmfw for vangogh.
Signed-off-by: Wenyou Yang
---
.../gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h| 3 ++-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 ++-
drivers/gpu/drm/amd/pm/swsmu/smu11
When the CPU SMT status is changed in the fly, sent the SMT enable
message to pmfw to notify it that the SMT status changed.
Signed-off-by: Wenyou Yang
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 39 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7
2 files
Add the notifier chain to notify the cpu SMT status changes
Signed-off-by: Wenyou Yang
---
include/linux/cpu.h | 5 +
kernel/cpu.c| 10 +-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 314802f98b9d
When the CPU SMT changes on the fly, send the message to pmfw
to notify the SMT status changed.
Changes in v2:
1/. Embed the smt notifer callback into "struct smu_context" structure.
2/. Correct the PPSMC_Message_Count value.
3./ Improve several code styles and others.
Wenyou Yang (3):
When the CPU SMT status change in the fly, sent the SMT-enable
message to pmfw to notify it that the SMT status changed.
Signed-off-by: Wenyou Yang
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 41 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 5 +++
2 files changed
Add the support to PPSMC_MSG_SetCClkSMTEnable(0x58) message to pmfw
for vangogh.
Signed-off-by: Wenyou Yang
---
.../pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h| 3 ++-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 ++-
.../gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 19
Add the notifier chain to notify the cpu SMT status changes
Signed-off-by: Wenyou Yang
---
include/linux/cpu.h | 5 +
kernel/cpu.c| 11 ++-
2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 314802f98b9d
When the CPU SMT changes on the fly, send the message to pmfw
to notify the SMT status changed.
Wenyou Yang (3):
cpu/smt: add a notifier to notify the SMT changes
drm/amd/pm: send the SMT-enable message to pmfw
drm/amd/pm: vangogh: support to send SMT enable message
drivers/gpu/drm/amd/pm
Add the support to PPSMC_MSG_SetCClkSMTEnable(0x58) message to pmfw
for vangogh.
Signed-off-by: Wenyou Yang
---
.../pm/swsmu/inc/pmfw_if/smu_v11_5_ppsmc.h| 3 ++-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 ++-
.../gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 19
Add the notifier chain to notify the cpu SMT status changes
Signed-off-by: Wenyou Yang
---
include/linux/cpu.h | 5 +
kernel/cpu.c| 11 ++-
2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 314802f98b9d
When the CPU SMT status change in the fly, sent the SMT-enable
message to pmfw to notify it that the SMT status changed.
Signed-off-by: Wenyou Yang
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 41 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 5 +++
2 files changed
When the CPU SMT changes on the fly, send the message to pmfw
to notify the SMT status changed.
Wenyou Yang (3):
cpu/smt: add a notifier to notify the SMT changes
drm/amd/pm: send the SMT-enable message to pmfw
drm/amd/pm: vangogh: support to send SMT enable message
drivers/gpu/drm/amd/pm
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