smu: document verified support for Ryzen AI 9 HX 370 (Strix Point)#47
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sxlmnwb wants to merge 1 commit into
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smu: document verified support for Ryzen AI 9 HX 370 (Strix Point)#47sxlmnwb wants to merge 1 commit into
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Tested on AMD Ryzen AI 9 HX 370: - CPUID: family 0x1A, model 0x24, stepping 0x0 - Codename resolved via case 0x24 -> CODENAME_STRIXPOINT - PM table version: 0x005D0009, size: 0xD54 (3412 bytes) - SMU firmware: 11.93.4.0, MP1 IF version: 13 - All PM table sensors read successfully Signed-off-by: Salman Wahib <sxlmnwb.dev@gmail.com>
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Description
Document verified hardware support for AMD Ryzen AI 9 HX 370 (Strix Point, Zen 5).
No functional changes — this PR adds comments to clarify which hardware
has been tested against existing code paths.
Changes
case 0x24: added comment documenting Ryzen AI 9 HX 370 is resolvedvia this path to
CODENAME_STRIXPOINTcase 0x5D0009: updated comment to reflect verified pm_table_versionand pm_table_size on real hardware (previously assumed from Ryzen PRO)
Hardware tested
Verification
Driver loads and detects correctly:
[ 2498.638400] ryzen_smu: loading version: 0.1.7
[ 2498.638408] ryzen_smu: CPUID: family 0x1A, model 0x24, stepping 0x0, package 0x1
[ 2498.638411] ryzen_smu: Family Codename: Strix Point
PM table reads successfully with all sensors functional (power, thermal,
frequency, voltage). Confirmed
pm_table_version=0x5D0009andpm_table_size=0xD54match existingcase 0x5D0009code path —this is NOT the same as the Ryzen PRO assumption, it is now verified
on consumer Ryzen AI 9 HX 370 hardware.
Tested on
makeand loaded viainsmod