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authorShyam Sundar S K <Shyam-sundar.S-k@amd.com>2024-11-08 12:38:19 +0530
committerIlpo Järvinen <ilpo.jarvinen@linux.intel.com>2024-12-02 19:46:07 +0200
commite22fbf27a6bac33316aa378548126d3d3b145f60 (patch)
tree6bbea7c586d71c796d29836cd6e5becf7728d9e2 /drivers/platform/x86/amd/pmc/mp1_stb.c
parent0b4c20ff2bca843a51a75ac53832a9b2f0645bc5 (diff)
platform/x86/amd/pmc: Update IP information structure for newer SoCs
The latest AMD processors include additional IP blocks that must be turned off before transitioning to low power. PMFW provides an interface to retrieve debug information from each IP block, which is useful for diagnosing issues if the system fails to enter or exit low power states, or for profiling which IP block takes more time. Add support for using this information within the driver. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20241108070822.3912689-8-Shyam-sundar.S-k@amd.com [ij: grouped active_ips, ips_ptr, and num_ips next to each other.] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/amd/pmc/mp1_stb.c')
0 files changed, 0 insertions, 0 deletions