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superm1jwrdegoede
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platform/x86/amd: pmc: Apply nvme quirk to HP 15s-eq2xxx
HP 15s-eq2xxx is an older Lucienne laptop that has a problem resuming from s2idle when IOMMU is enabled. The symptoms very closely resemble that of the Lenovo issues with NVME resume. Lucienne was released in a similar timeframe as the Renoir / Cezanne Lenovo laptops and they may have similar BIOS code. Applying the same quirk to this system allows the system to work with IOMMU enabled and s2idle resume to work. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2684 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20230710183934.17315-3-mario.limonciello@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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drivers/platform/x86/amd/pmc-quirks.c

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@@ -112,6 +112,15 @@ static const struct dmi_system_id fwbug_list[] = {
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DMI_MATCH(DMI_PRODUCT_NAME, "21A1"),
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}
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},
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/* https://gitlab.freedesktop.org/drm/amd/-/issues/2684 */
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{
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.ident = "HP Laptop 15s-eq2xxx",
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.driver_data = &quirk_s2idle_bug,
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "HP"),
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DMI_MATCH(DMI_PRODUCT_NAME, "HP Laptop 15s-eq2xxx"),
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}
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},
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{}
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};
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