Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
--
v10->v11:
- downgrade the prompt level on message failure(Lijo)
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 59 +++
1 file changed, 59 inserti
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
--
v10->v11:
- downgrade the prompt level on message failure(Lijo)
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 3 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_type
To protect PMFW from being overloaded.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 31 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7 +
2 files changed, 32 insertions(+), 6 deletions(-)
diff --git
With WBRF feature supported, as a driver responding to the frequencies,
amdgpu driver is able to do shadow pstate switching to mitigate possible
interference(between its (G-)DDR memory clocks and local radio module
frequency bands used by Wifi 6/6e/7).
Signed-off-by: Evan Quan
Reviewed-by: Mario
Add those data structures to support Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 14 +-
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 14 +-
.../amd/pm/swsmu/inc
-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v1->v2:
- place the new added member(`wbrf_supported`) in
ieee80211_local(Johannes)
- handle chandefs change scenario properly(Johannes)
- some minor fixes around c
The newly added WBRF feature needs this interface for channel
width calculation.
Signed-off-by: Evan Quan
--
v8->v9:
- correct typo(Mhz -> MHz) (Johnson)
---
include/net/cfg80211.h | 8
net/wireless/chan.c| 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff
can use to
notify active use of particular frequencies so that other devices can make
relative internal adjustments as necessary to avoid this resonance.
Signed-off-by: Evan Quan
--
v10->v11:
- fix typo(Simon)
---
drivers/acpi/Kconfig | 17 ++
drivers/acpi/Makefile |
to wifi subsystem.
Patch4 - 8: Bring WBRF support to AMD graphics driver.
Evan Quan (8):
ACPI: Add support for AMD ACPI based Wifi band RFI mitigation feature
cfg80211: expose nl80211_chan_width_to_mhz for wide sharing
wifi: mac80211: Add support for WBRF features
drm/amd/pm: update
This reverts commit 3592cc20beeece83db4c50a0f400e2dd15139de9.
The enablement for the new OD mechanism completed. Also, the support for
fan control related OD feature has been added via this new mechanism.
Thus, it is time to bring back the SMU13 OD support.
Signed-off-by: Evan Quan
---
.../drm
Add SMU13 fan acoustic target OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
v2->v3:
- rich the document for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/i
directory.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 264 -
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h| 2 +
3 files changed, 266 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/
Add SMU13 fan temperature/pwm curve OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
v2->v3:
- rich the document for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 +
.../gpu/drm/amd/i
Add SMU13 fan minimum pwm OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
v2->v3:
- rich the document for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/include/kgd_pp_inter
Add SMU13 fan target temperature OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
v2->v3:
- rich the document for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/i
Add SMU13 fan acoustic limit OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
v2->v3:
- rich the document for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/i
By placing the sysfs interfaces creation after `.late_int`. Since some
operations performed during `.late_init` may affect how the sysfs
interfaces should be created.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 37 --
1 file changed, 21
directory.
gpu_od/
├── fan_ctrl
│ ├── acoustic_limit_rpm_threshold
│ ├── acoustic_target_rpm_threshold
│ ├── fan_curve
│ ├── fan_minimum_pwm
│ ├── fan_target_temperature
Evan Quan (7):
drm/amd/pm: introduce a new set of OD interfaces
drm/amdgpu: revise the device initialization
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 3 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 +-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 3 +
.../gpu
Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 59 +++
1 file changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
To protect PMFW from being overloaded.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 31 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7 +
2 files changed, 32 insertions(+), 6 deletions(-)
diff --git
With WBRF feature supported, as a driver responding to the frequencies,
amdgpu driver is able to do shadow pstate switching to mitigate possible
interference(between its (G-)DDR memory clocks and local radio module
frequency bands used by Wifi 6/6e/7).
Signed-off-by: Evan Quan
Reviewed-by: Mario
-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v1->v2:
- place the new added member(`wbrf_supported`) in
ieee80211_local(Johannes)
- handle chandefs change scenario properly(Johannes)
- some minor fixes around c
Add those data structures to support Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 14 +-
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 14 +-
.../amd/pm/swsmu/inc
The newly added WBRF feature needs this interface for channel
width calculation.
Signed-off-by: Evan Quan
--
v8->v9:
- correct typo(Mhz -> MHz) (Johnson)
---
include/net/cfg80211.h | 8
net/wireless/chan.c| 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff
can use to
notify active use of particular frequencies so that other devices can make
relative internal adjustments as necessary to avoid this resonance.
Signed-off-by: Evan Quan
---
drivers/acpi/Kconfig | 17 ++
drivers/acpi/Makefile | 2 +
drivers/acpi/amd_wbrf.c | 414
to wifi subsystem.
Patch4 - 8: Bring WBRF support to AMD graphics driver.
Evan Quan (8):
ACPI: Add support for AMD ACPI based Wifi band RFI mitigation feature
cfg80211: expose nl80211_chan_width_to_mhz for wide sharing
wifi: mac80211: Add support for WBRF features
drm/amd/pm: update
Add SMU13 fan target temperature OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_p
Add SMU13 fan minimum pwm OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_p
Add SMU13 fan acoustic limit OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_p
By placing the sysfs interfaces creation after `.late_int`. Since some
operations performed during `.late_init` may affect how the sysfs
interfaces should be created.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 37 --
1 file changed, 21
Add SMU13 fan acoustic target OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_p
Add SMU13 fan temperature/pwm curve OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 ++
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_p
Add SMU13 fan mode OD setting support.
Signed-off-by: Evan Quan
--
v1->v2:
- add missing kerneldoc for the new interface(Alex)
---
Documentation/gpu/amdgpu/thermal.rst | 6 +
.../gpu/drm/amd/include/kgd_pp_interface.h| 4 +-
drivers/gpu/drm/amd/pm/amdgpu_pm.c|
directory.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 264 -
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h| 2 +
3 files changed, 266 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/
Fulfill the incomplete SMU13 `pp_dpm_dcefclk` implementation.
Reported-by: Guan Yu
Signed-off-by: Evan Quan
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 27 +++
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 27 +++
2 files changed, 54 insertions
The voltage offset setting will be applied to the whole v/f curve line
instead of per anchor point base.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd/pm/amdgpu_pm.c| 45 +++
.../drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 31 ++---
.../drm/amd/pm/swsmu
Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 59 +++
1 file changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 3 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 +-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 3 +
.../gpu
To protect PMFW from being overloaded.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 31 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7 +
2 files changed, 32 insertions(+), 6 deletions(-)
diff --git
Add those data structures to support Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 14 +-
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 14 +-
.../amd/pm/swsmu/inc
With WBRF feature supported, as a driver responding to the frequencies,
amdgpu driver is able to do shadow pstate switching to mitigate possible
interference(between its (G-)DDR memory clocks and local radio module
frequency bands used by Wifi 6/6e/7).
Signed-off-by: Evan Quan
Reviewed-by: Mario
-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v1->v2:
- place the new added member(`wbrf_supported`) in
ieee80211_local(Johannes)
- handle chandefs change scenario properly(Johannes)
- some minor fixes around c
The newly added WBRF feature needs this interface for channel
width calculation.
Signed-off-by: Evan Quan
--
v8->v9:
- correct typo(Mhz -> MHz) (Johnson)
---
include/net/cfg80211.h | 8
net/wireless/chan.c| 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff
-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide better scalability to support non-ACPI
scenarios(Andrew)
- update th
`wbrf=off`, the WBRF features will be disabled forcely.
- With `wbrf=auto`, it will be up to the system to do proper checks
to determine the WBRF features should be enabled or not.
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by:
to wifi subsystem.
Patch5 - 9: Bring WBRF support to AMD graphics driver.
Evan Quan (9):
drivers core: Add support for Wifi band RF mitigations
drivers core: add ACPI based WBRF mechanism introduced by AMD
cfg80211: expose nl80211_chan_width_to_mhz for wide sharing
wifi: mac80211: Add
Add SMU13 fan target temperature OD setting support.
Signed-off-by: Evan Quan
---
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c| 45
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +
drivers/gpu/drm/amd/pm/swsmu
Add SMU13 fan minimum pwm OD setting support.
Signed-off-by: Evan Quan
---
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c| 45
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
Add SMU13 fan acoustic limit OD setting support.
Signed-off-by: Evan Quan
---
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c| 45
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +
drivers/gpu/drm/amd/pm/swsmu
Add SMU13 fan temperature/pwm curve OD setting support.
Signed-off-by: Evan Quan
---
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c| 45 ++
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +
drivers/gpu/drm/amd/pm/swsmu
Add SMU13 fan acoustic target OD setting support.
Signed-off-by: Evan Quan
---
.../gpu/drm/amd/include/kgd_pp_interface.h| 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c| 45
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +
drivers/gpu/drm/amd/pm/swsmu
directory.
gpu_od/
├── fan_ctrl
├── acoustic_limit_rpm_threshold
├── acoustic_target_rpm_threshold
├── fan_curve
├── fan_minimum_pwm
├── fan_mode
├── fan_target_temperature
...
...(more to be added)
Evan Quan (8):
drm/amd/pm: introduce a new set of OD interfaces
drm
Add SMU13 fan mode OD setting support.
Signed-off-by: Evan Quan
---
.../gpu/drm/amd/include/kgd_pp_interface.h| 4 +-
drivers/gpu/drm/amd/pm/amdgpu_pm.c| 189 +-
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 4 +
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
By placing the sysfs interfaces creation after `.late_int`. Since some
operations performed during `.late_init` may affect how the sysfs
interfaces should be created.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 37 --
1 file changed, 21
directory.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 264 -
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h| 2 +
3 files changed, 266 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/
Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 59 +++
1 file changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 3 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 +-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 3 +
.../gpu
With WBRF feature supported, as a driver responding to the frequencies,
amdgpu driver is able to do shadow pstate switching to mitigate possible
interference(between its (G-)DDR memory clocks and local radio module
frequency bands used by Wifi 6/6e/7).
Signed-off-by: Evan Quan
Reviewed-by: Mario
To protect PMFW from being overloaded.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 31 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7 +
2 files changed, 32 insertions(+), 6 deletions(-)
diff --git
Add those data structures to support Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 14 +-
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 14 +-
.../amd/pm/swsmu/inc
-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v1->v2:
- place the new added member(`wbrf_supported`) in
ieee80211_local(Johannes)
- handle chandefs change scenario properly(Johannes)
- some minor fixes around c
The newly added WBRF feature needs this interface for channel
width calculation.
Signed-off-by: Evan Quan
---
include/net/cfg80211.h | 8
net/wireless/chan.c| 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index
-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide better scalability to support non-ACPI
scenarios(Andrew)
- update th
`wbrf=off`, the WBRF features will be disabled forcely.
- With `wbrf=auto`, it will be up to the system to do proper checks
to determine the WBRF features should be enabled or not.
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by:
to wifi subsystem.
Patch5 - 9: Bring WBRF support to AMD graphics driver.
Evan Quan (9):
drivers core: Add support for Wifi band RF mitigations
drivers core: add ACPI based WBRF mechanism introduced by AMD
cfg80211: expose nl80211_chan_width_to_mhz for wide sharing
wifi: mac80211: Add
To better meet the growing demainds for more OD features.
Signed-off-by: Evan Quan
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 70 +--
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 70 +--
2 files changed, 64 insertions(+), 76 deletions(-)
diff --git
`FeatureCtrlMask` should not be included in those settings interested.
Signed-off-by: Evan Quan
---
.../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 16
.../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 16
2 files changed, 16 insertions(+), 16 deletions
The existing OD interface cannot support the growing demand for more
OD features. We are in the transition to a new OD mechanism. So,
disable the SMU13 OD feature support temporarily. And this should be
reverted when the new OD mechanism online.
Signed-off-by: Evan Quan
--
v1->v2:
- comm
The existing OD interface cannot support the growing demand for more
OD features. We are in the transition to a new OD mechanism. So,
disable the SMU13 OD feature support temporarily. And this should be
reverted when the new OD mechanism online.
Signed-off-by: Evan Quan
---
drivers/gpu/drm/amd
Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 59 +++
1 file changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 3 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 +-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 3 +
.../gpu
To protect PMFW from being overloaded.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 31 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7 +
2 files changed, 32 insertions(+), 6 deletions(-)
diff --git
With WBRF feature supported, as a driver responding to the frequencies,
amdgpu driver is able to do shadow pstate switching to mitigate possible
interference(between its (G-)DDR memory clocks and local radio module
frequency bands used by Wifi 6/6e/7).
Signed-off-by: Evan Quan
Reviewed-by: Mario
Add those data structures to support Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 14 +-
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 14 +-
.../amd/pm/swsmu/inc
possible interference.
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v1->v2:
- place the new added member(`wbrf_supported`) in
ieee80211_local(Johannes)
- handle chandefs change scenario properly(Johan
The newly added WBRF feature needs this interface for channel
width calculation.
Signed-off-by: Evan Quan
---
include/net/cfg80211.h | 8
net/wireless/chan.c| 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index
solution for diagnosing potential
interference issues.
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide bet
-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide better scalability to support non-ACPI
scenarios(And
to wifi subsystem.
Patch5 - 9: Bring WBRF support to AMD graphics driver.
Evan Quan (9):
drivers core: Add support for Wifi band RF mitigations
driver core: add ACPI based WBRF mechanism introduced by AMD
cfg80211: expose nl80211_chan_width_to_mhz for wide sharing
wifi: mac80211: Add support
Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 59 +++
1 file changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 3 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 +-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 3 +
.../gpu
To protect PMFW from being overloaded.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 31 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7 +
2 files changed, 32 insertions(+), 6 deletions(-)
diff --git
With WBRF feature supported, as a driver responding to the frequencies,
amdgpu driver is able to do shadow pstate switching to mitigate possible
interference(between its (G-)DDR memory clocks and local radio module
frequency bands used by Wifi 6/6e/7).
Signed-off-by: Evan Quan
Reviewed-by: Mario
Add those data structures to support Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 14 +-
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 14 +-
.../amd/pm/swsmu/inc
possible interference.
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v1->v2:
- place the new added member(`wbrf_supported`) in
ieee80211_local(Johannes)
- handle chandefs change scenario properly(Johan
The newly added WBRF feature needs this interface for channel
width calculation.
Signed-off-by: Evan Quan
---
include/net/cfg80211.h | 8
net/wireless/chan.c| 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index
solution for diagnosing potential
interference issues.
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide bet
-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide better scalability to support non-ACPI
scenarios(And
to wifi subsystem.
Patch5 - 9: Bring WBRF support to AMD graphics driver.
Evan Quan (9):
drivers core: Add support for Wifi band RF mitigations
driver core: add ACPI based WBRF mechanism introduced by AMD
cfg80211: expose nl80211_chan_width_to_mhz for wide sharing
wifi: mac80211: Add
Fulfill the SMU13.0.7 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 59 +++
1 file changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
Fulfill the SMU13.0.0 support for Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 3 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 3 +-
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 3 +
.../gpu
To protect PMFW from being overloaded.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 30 +++
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 7 +
2 files changed, 32 insertions(+), 5 deletions(-)
diff --git
With WBRF feature supported, as a driver responding to the frequencies,
amdgpu driver is able to do shadow pstate switching to mitigate possible
interference(between its (G-)DDR memory clocks and local radio module
frequency bands used by Wifi 6/6e/7).
Signed-off-by: Evan Quan
Reviewed-by: Mario
Add those data structures to support Wifi RFI mitigation feature.
Signed-off-by: Evan Quan
Reviewed-by: Mario Limonciello
---
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h | 14 +-
.../pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h | 14 +-
.../amd/pm/swsmu/inc
possible interference.
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v1->v2:
- place the new added member(`wbrf_supported`) in
ieee80211_local(Johannes)
- handle chandefs change scenario properly(Johannes)
- some minor fixes around code shar
The newly added WBRF feature needs this interface for channel
width calculation.
Signed-off-by: Evan Quan
---
include/net/cfg80211.h | 8
net/wireless/chan.c| 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index
solution for diagnosing potential
interference issues.
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide bet
-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Evan Quan
Signed-off-by: Evan Quan
--
v4->v5:
- promote this to be a more generic solution with input argument taking
`struct device` and provide better scalability to support non-ACPI
scenarios(And
to wifi subsystem.
Patch5 - 9: Bring WBRF support to AMD graphics driver.
Evan Quan (9):
drivers core: Add support for Wifi band RF mitigations
driver core: add ACPI based WBRF mechanism introduced by AMD
cfg80211: expose nl80211_chan_width_to_mhz for wide sharing
wifi: mac80211: Add support
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