iio: adc: axp288: Override TS pin bias current for some models
commit 048058399f19d43cf21de9f5d36cd8144337d004 upstream. Since commit9bcf15f75c
("iio: adc: axp288: Fix TS-pin handling") we preserve the bias current set by the firmware at boot. This fixes issues we were seeing on various models. Some models like the Nuvision Solo 10 Draw tablet actually need the old hardcoded 80ųA bias current for battery temperature monitoring to work properly. Add a quirk entry for the Nuvision Solo 10 Draw to the DMI quirk table to restore setting the bias current to 80ųA on this model. Fixes:9bcf15f75c
("iio: adc: axp288: Fix TS-pin handling") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215882 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220506095040.21008-1-hdegoede@redhat.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -196,6 +196,14 @@ static const struct dmi_system_id axp288_adc_ts_bias_override[] = {
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},
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.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
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},
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{
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/* Nuvision Solo 10 Draw */
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "TMAX"),
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DMI_MATCH(DMI_PRODUCT_NAME, "TM101W610L"),
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},
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.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
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},
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{}
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};
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