Changes in Makefile

cfba129a - platform/x86: amd: Use -y instead of -objs in Makefiles

Tue, 18 Feb 2025 19:41:09 +0000

platform/x86: amd: Use *-y instead of *-objs in MakefilesThe `objs` suffix is reserved for user-space tools. Use the `y` suffixinstead, which is usually used for kernel drivers.While at it, fix alignment in AMD PMC and PMF Makefiles.Suggested-by: Andy Shevchenko Signed-off-by: Kurt Borja Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20250218194113.26589-3-kuurtb@gmail.comReviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

5a67c0d1 - platform/x86/amd: amd_3d_vcache: Add AMD 3D V-Cache optimizer driver

Tue, 12 Nov 2024 17:03:06 +0000

platform/x86/amd: amd_3d_vcache: Add AMD 3D V-Cache optimizer driverAMD X3D processors, also known as AMD 3D V-Cache, feature dual CoreComplex Dies (CCDs) and enlarged L3 cache, enabling dynamic modeswitching between Frequency and Cache modes. To optimize performance,implement the AMD 3D V-Cache Optimizer, which allows selecting either:Frequency mode: cores within the faster CCD are prioritized beforethose in the slower CCD.Cache mode: cores within the larger L3 CCD are prioritized beforethose in the smaller L3 CCD.Co-developed-by: Perry Yuan Signed-off-by: Perry Yuan Co-developed-by: Mario Limonciello Signed-off-by: Mario Limonciello Reviewed-by: Shyam Sundar S K Reviewed-by: Armin Wolf Signed-off-by: Basavaraj Natikar Link: https://lore.kernel.org/r/20241112170307.3745777-2-Basavaraj.Natikar@amd.comReviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

7d3135d1 - platform/x86/amd/hsmp: Create separate ACPI, plat and common drivers

Mon, 21 Oct 2024 11:14:25 +0000

platform/x86/amd/hsmp: Create separate ACPI, plat and common driversSeparate the probes for HSMP ACPI and platform device drivers.Provide a Kconfig option to choose between ACPI or the platform devicebased driver. The common code which is the core part of the HSMP drivermaintained at hsmp.c is guarded by AMD_HSMP config and is selected bythese two driver configs. This will be built into separate hsmp_common.komodule and acpi as hsmp_acpi and plat as amd_hsmp respectively.Also add "|| COMPILE_TEST" clause in Kconfig to get build coverage forHSMP.Signed-off-by: Suma Hegde Reviewed-by: Naveen Krishna Chatradhi Link: https://lore.kernel.org/r/20241021111428.2676884-8-suma.hegde@amd.com[ij: Fixed doc to use pre-formatted text for the ACPI dump.]Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

9df19308 - platform/x86/amd/hsmp: Create hsmp/ directory

Mon, 21 Oct 2024 11:14:18 +0000

platform/x86/amd/hsmp: Create hsmp/ directoryThis is in preparation to splitting ACPI and platform device drivers.Create and move hsmp specific code into its own directory,no logical changes.Signed-off-by: Suma Hegde Reviewed-by: Naveen Krishna Chatradhi Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20241021111428.2676884-1-suma.hegde@amd.comSigned-off-by: Ilpo Järvinen List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

58e82a62 - platform/x86/amd: Add support for AMD ACPI based Wifi band RFI mitigation feature

Mon, 11 Dec 2023 10:06:23 +0000

platform/x86/amd: Add support for AMD ACPI based Wifi band RFI mitigation featureDue to electrical and mechanical constraints in certain platform designsthere may be likely interference of relatively high-powered harmonics ofthe (G-)DDR memory clocks with local radio module frequency bands usedby Wifi 6/6e/7.To mitigate this, AMD has introduced a mechanism that devices can use tonotify active use of particular frequencies so that other devices can makerelative internal adjustments as necessary to avoid this resonance.Co-developed-by: Evan Quan Signed-off-by: Evan Quan Signed-off-by: Ma Jun Reviewed-by: Mario Limonciello Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

92c2fb8f - platform/x86/amd/pmc: Move PMC driver to separate directory

Fri, 11 Aug 2023 11:21:13 +0000

platform/x86/amd/pmc: Move PMC driver to separate directoryWith latest commits having PMC code spread across multiple files, it wouldbe easier to maintain them in a separate directory under amd/pmc.Co-developed-by: Sanket Goswami Signed-off-by: Sanket Goswami Signed-off-by: Shyam Sundar S K Link: https://lore.kernel.org/r/20230811112116.2279419-2-Shyam-sundar.S-k@amd.comReviewed-by: Hans de Goede Signed-off-by: Hans de Goede List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

e8ef8dd2 - platform/x86: Move s2idle quirk from thinkpad-acpi to amd-pmc

Mon, 10 Jul 2023 18:39:33 +0000

platform/x86: Move s2idle quirk from thinkpad-acpi to amd-pmcIt turns out that some-non Lenovo systems can benefit from the quirkintroduced for Lenovo systems in commit 455cd867b85b5 ("platform/x86:thinkpad_acpi: Add a s2idle resume quirk for a number of laptops").So move this quirk into running from the amd-pmc driver instead.No intended functional changes.Signed-off-by: Mario Limonciello Link: https://lore.kernel.org/r/20230710183934.17315-2-mario.limonciello@amd.comReviewed-by: Hans de Goede Signed-off-by: Hans de Goede List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

da5ce22d - platform/x86/amd/pmf: Add support for PMF core layer

Tue, 02 Aug 2022 15:11:39 +0000

platform/x86/amd/pmf: Add support for PMF core layerPMF core layer is meant to abstract the common functionalitiesacross PMF features. This layer also does the plumbing worklike setting up the mailbox channel for the communicationbetween the PMF driver and the PMFW (Power Management Firmware)running on the SMU.Reviewed-by: Hans de Goede Signed-off-by: Shyam Sundar S K Link: https://lore.kernel.org/r/20220802151149.2123699-2-Shyam-sundar.S-k@amd.comSigned-off-by: Hans de Goede List of files: /linux-6.15/drivers/platform/x86/amd/Makefile

ef233eaf - platform/x86: Move AMD platform drivers to separate directory

Wed, 08 Jun 2022 19:32:12 +0000

platform/x86: Move AMD platform drivers to separate directoryCurrently, AMD supported platform drivers are grouped under generic "x86"folder structure. Move the current drivers (amd-pmc and amd_hsmp) to aseparate directory. This would also mean the newer driver submissions topdx86 subsystem in the future will also land in AMD specific directory.Reviewed-by: Naveen Krishna Chatradhi Tested-by: Suma Hegde Signed-off-by: Shyam Sundar S K Link: https://lore.kernel.org/r/20220608193212.2827257-1-Shyam-sundar.S-k@amd.comReviewed-by: Hans de Goede Signed-off-by: Hans de Goede List of files: /linux-6.15/drivers/platform/x86/amd/Makefile