| 03f8e0e0 | 17-Dec-2024 |
Mario Limonciello <mario.limonciello@amd.com> |
platform/x86/amd: pmf: Switch to guard(mutex)
Instead of using the `goto label; mutex_unlock()` pattern use
`guard(mutex)` which will release the mutex when it goes out of scope.
Signed-off-by: Mar
platform/x86/amd: pmf: Switch to guard(mutex)
Instead of using the `goto label; mutex_unlock()` pattern use
`guard(mutex)` which will release the mutex when it goes out of scope.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20241217194027.1189038-3-superm1@kernel.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| dd7ba84a | 06-Dec-2024 |
Mario Limonciello <mario.limonciello@amd.com> |
platform/x86/amd: pmf: Drop all quirks
As multiple platform profile handlers can now be registered, the quirks
to avoid registering amd-pmf as a handler are no longer necessary.
Drop them.
Reviewed
platform/x86/amd: pmf: Drop all quirks
As multiple platform profile handlers can now be registered, the quirks
to avoid registering amd-pmf as a handler are no longer necessary.
Drop them.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Matthew Schwartz <matthew.schwartz@linux.dev>
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20241206031918.1537-22-mario.limonciello@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| ba6ad33d | 04-Nov-2024 |
Shyam Sundar S K <Shyam-sundar.S-k@amd.com> |
platform/x86/amd/pmf: Switch to platform_get_resource() and devm_ioremap_resource()
Use platform_get_resource() to fetch the memory resource instead of
acpi_walk_resources() and devm_ioremap_resourc
platform/x86/amd/pmf: Switch to platform_get_resource() and devm_ioremap_resource()
Use platform_get_resource() to fetch the memory resource instead of
acpi_walk_resources() and devm_ioremap_resource() for mapping the
resources.
PS: We cannot use resource_size() here because it adds an extra byte to
round off the size. In the case of PMF ResourceTemplate(), this rounding
is already handled within the _CRS. Using resource_size() would increase
the resource size by 1, causing a mismatch with the length field and
leading to issues. Therefore, simply use end-start of the ACPI resource to
obtain the actual length.
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20241104054829.620858-4-Shyam-sundar.S-k@amd.com
[ij: added a cast to resource_size_t printing]
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 8f2407cb | 19-Aug-2024 |
Shyam Sundar S K <Shyam-sundar.S-k@amd.com> |
platform/x86/amd/pmf: Update SMU metrics table for 1AH family series
The SMU metrics table has been revised for the 1AH family series.
Introduce a new metrics table structure to retrieve comprehensi
platform/x86/amd/pmf: Update SMU metrics table for 1AH family series
The SMU metrics table has been revised for the 1AH family series.
Introduce a new metrics table structure to retrieve comprehensive metrics
information from the PMFW. This information will be utilized by the PMF
driver to adjust system thermals.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20240819063404.378061-2-Shyam-sundar.S-k@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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| 37578054 | 19-Aug-2024 |
Shyam Sundar S K <Shyam-sundar.S-k@amd.com> |
platform/x86/amd/pmf: Relocate CPU ID macros to the PMF header
The CPU ID macros are needed by the Smart PC builder. Therefore, transfer
the CPU ID macros from core.c to the common PMF header file.
platform/x86/amd/pmf: Relocate CPU ID macros to the PMF header
The CPU ID macros are needed by the Smart PC builder. Therefore, transfer
the CPU ID macros from core.c to the common PMF header file.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20240819063404.378061-1-Shyam-sundar.S-k@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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| 78296429 | 30-Jul-2024 |
Shyam Sundar S K <Shyam-sundar.S-k@amd.com> |
platform/x86/amd/pmf: Fix to Update HPD Data When ALS is Disabled
If the Ambient Light Sensor (ALS) is disabled, the current code in the PMF
driver does not query for Human Presence Detection (HPD)
platform/x86/amd/pmf: Fix to Update HPD Data When ALS is Disabled
If the Ambient Light Sensor (ALS) is disabled, the current code in the PMF
driver does not query for Human Presence Detection (HPD) data in
amd_pmf_get_sensor_info(). As a result, stale HPD data is used by PMF-TA
to evaluate policy conditions, leading to unexpected behavior in the policy
output actions.
To resolve this issue, modify the PMF driver to query HPD data
independently of ALS.
Since user_present is a boolean, modify the current code to return true if
the user is present and false if the user is away or if the sensor is not
detected, and report this status to the PMF TA firmware accordingly.
With this change, amd_pmf_get_sensor_info() now returns void instead of
int.
Fixes: cedecdba60f4 ("platform/x86/amd/pmf: Get ambient light information from AMD SFH driver")
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20240730142316.3846259-1-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 942810c0 | 23-Jul-2024 |
Shyam Sundar S K <Shyam-sundar.S-k@amd.com> |
platform/x86/amd/pmf: Add new ACPI ID AMDI0107
Add new ACPI ID AMDI0107 used by upcoming AMD platform to the PMF
supported list of devices.
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com
platform/x86/amd/pmf: Add new ACPI ID AMDI0107
Add new ACPI ID AMDI0107 used by upcoming AMD platform to the PMF
supported list of devices.
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20240723132451.3488326-1-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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