JIRA: https://issues.redhat.com/browse/RHEL-20138
commit 9eeeb2a7c77313530a223b58ac53f0eba1c6292c
Author: Xi Pardee <xi.pardee@linux.intel.com>
Date: Fri Feb 14 13:44:10 2025 -0800
platform/x86/intel/pmc: Remove unnecessary declarations in header
Remove unnecessary declarations in header file. Variable that are
used by only one .c file are removed from header file and changed
to be static in their corresponding .c file.
Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
Link: https://lore.kernel.org/r/20250214214416.10150-3-xi.pardee@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: David Arcari <darcari@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-20138
commit 45fa1a0d4d8759787bf62b49019952e2d56a66f9
Author: Xi Pardee <xi.pardee@linux.intel.com>
Date: Fri Feb 7 14:56:10 2025 -0800
platform/x86/intel/pmc: Remove simple init functions
Remove simple init functions to avoid duplicate code. Store
init function performing architecture specific action in the
corresponding pmc_dev_info structure. Replace init function
with pmc_dev_info structure in X86_MATCH_VFM() of core.c.
Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
Link: https://lore.kernel.org/r/20250207225615.401235-5-xi.pardee@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: David Arcari <darcari@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-20138
commit ac6bef0d54014cc010831ec86ac425f482a981ae
Author: Xi Pardee <xi.pardee@linux.intel.com>
Date: Fri Feb 7 14:56:09 2025 -0800
platform/x86:intel/pmc: Create generic_core_init() for all platforms
Create a generic_core_init() function for all architectures to reduce
duplicate code in each architecture file. Create an info structure
to catch the variations between each architecture and pass it to the
generic init function.
Convert all architectures to call the generic core init function.
Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
Link: https://lore.kernel.org/r/20250207225615.401235-4-xi.pardee@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: David Arcari <darcari@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-20138
commit 78eaf4d12d7c4ec6cf2f5ed8d8737ae0da390930
Author: Xi Pardee <xi.pardee@linux.intel.com>
Date: Fri Feb 7 14:56:08 2025 -0800
platform/x86/intel/pmc: Remove duplicate enum
Remove duplicate enum PMC_IDX_SOC. PMC_IDX_SOC has the same value
as PMC_IDX_MAIN. Replace it with PMC_IDX_MAIN to avoid confusion.
Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250207225615.401235-3-xi.pardee@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: David Arcari <darcari@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-66571
commit 9fe43c8020a60b9c9ff44c4a9914e7e7df63084e
Author: David E. Box <david.e.box@linux.intel.com>
Date: Thu Oct 17 14:04:37 2024 -0700
platform/x86/intel/pmc: Refactor platform resume functions to use cnl_resume()
Several platform resume functions currently call pmc_core_send_ltr_ignore()
and pmc_core_resume_common(), both of which are already called by
cnl_resume(). Simplify the code by having these functions call cnl_resume()
directly.
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20241017210439.3449324-1-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: David Arcari <darcari@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-46817
commit 86cc9c70fb6a881a92e51017438ed84d46010471
Author: Xi Pardee <xi.pardee@intel.com>
Date: Thu Apr 25 17:27:52 2024 -0700
platform/x86:intel/pmc: Enable S0ix blocker show in Lunar Lake
Update Lunar Lake lpm maps to include S0ix blocker information.
Add Lunar Lake blocker maps to enable S0ix blocker show in pmc
core debugfs.
Signed-off-by: Xi Pardee <xi.pardee@intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20240426002752.2504282-4-xi.pardee@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Steve Best <sbest@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-46817
commit 4f3eec14729eced6ef5ef7242b63ca14377d87fe
Author: Xi Pardee <xi.pardee@intel.com>
Date: Thu Apr 25 17:27:50 2024 -0700
platform/x86:intel/pmc: Update LNL signal status map
Update Lunar Lake signal status map. This status map has been updated
since the map was merged. This patch updates the signal status map to
the lastest version.
Signed-off-by: Xi Pardee <xi.pardee@intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20240426002752.2504282-2-xi.pardee@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Steve Best <sbest@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-46817
commit f1f663ebfbec349118c41a5563aa266953200058
Author: Colin Ian King <colin.i.king@gmail.com>
Date: Thu Apr 18 22:52:02 2024 +0100
platform/x86/intel/pmc: Fix PCH names in comments
The PCH names in the pmc drivers are incorrect in the comments,
fix these.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240418215202.879171-1-colin.i.king@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Steve Best <sbest@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-27144
commit e6ba4acde44957dc9bdc3222b5739217a102752d
Author: David E. Box <david.e.box@linux.intel.com>
Date: Tue Feb 27 11:01:33 2024 -0800
platform/x86/intel/pmc/lnl: Remove SSRAM support
A recent PMC firmware change in Lunar Lake caused the pmc_core driver to
fail to probe. This is due to a change in the GUID for PMC telemetry coming
from the SSRAM device. Until a final release is ready this value may
change again. In the meantime, disable the SSRAM support for Lunar Lake so
the driver can load and provide some basic functionality.
Fixes: 3748dfdae2a6 ("platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver")
Signed-off-by: "David E. Box" <david.e.box@linux.intel.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20240227190134.1592072-2-david.e.box@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: David Arcari <darcari@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-15539
commit 6f9fac5535ba2038063c656f0afb496d7f87bcc1
Author: David E. Box <david.e.box@linux.intel.com>
Date: Fri Dec 22 19:25:47 2023 -0800
platform/x86/intel/pmc/lnl: Add GBE LTR ignore during suspend
Add the GBE LTR ignore suspend time fix for Lunar Lake.
Fixes: 119652b855e6 ("platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver")
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20231223032548.1680738-8-david.e.box@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: David Arcari <darcari@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-15539
commit 3748dfdae2a6bedc64ec7d2b17c9a58dc01c2700
Author: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Date: Mon Dec 18 20:22:16 2023 -0800
platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver
Add Lunar Lake M support in intel_pmc_core driver
Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Link: https://lore.kernel.org/r/20231219042216.2592029-8-rajvi.jingar@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: David Arcari <darcari@redhat.com>
David Arcari
Steve Best