Messages in this thread Patch in this message | | | From | Armin Wolf <> | Subject | [PATCH v2 4/4] platform/x86/intel/wmi: thunderbolt: Use bus-based WMI interface | Date | Fri, 3 Nov 2023 19:25:26 +0100 |
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Currently, the driver still uses the legacy GUID-based interface to invoke WMI methods. Use the modern bus-based interface instead.
Tested on a Lenovo E51-80.
Signed-off-by: Armin Wolf <W_Armin@gmx.de> --- Changes in v2: - fix spelling issue --- drivers/platform/x86/intel/wmi/thunderbolt.c | 3 +-- drivers/platform/x86/wmi.c | 1 + 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/x86/intel/wmi/thunderbolt.c b/drivers/platform/x86/intel/wmi/thunderbolt.c index fc333ff82d1e..e2ad3f46f356 100644 --- a/drivers/platform/x86/intel/wmi/thunderbolt.c +++ b/drivers/platform/x86/intel/wmi/thunderbolt.c @@ -32,8 +32,7 @@ static ssize_t force_power_store(struct device *dev, mode = hex_to_bin(buf[0]); dev_dbg(dev, "force_power: storing %#x\n", mode); if (mode == 0 || mode == 1) { - status = wmi_evaluate_method(INTEL_WMI_THUNDERBOLT_GUID, 0, 1, - &input, NULL); + status = wmidev_evaluate_method(to_wmi_device(dev), 0, 1, &input, NULL); if (ACPI_FAILURE(status)) { dev_dbg(dev, "force_power: failed to evaluate ACPI method\n"); return -ENODEV; diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index 4c4effc883ae..cb7e74f2b009 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -107,6 +107,7 @@ static const char * const allow_duplicates[] = { "05901221-D566-11D1-B2F0-00A0C9062910", /* wmi-bmof */ "8A42EA14-4F2A-FD45-6422-0087F7A7E608", /* dell-wmi-ddv */ "44FADEB1-B204-40F2-8581-394BBDC1B651", /* intel-wmi-sbl-fw-update */ + "86CCFD48-205E-4A77-9C48-2021CBEDE341", /* intel-wmi-thunderbolt */ NULL };
-- 2.39.2
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