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gpio fixes for v6.8-rc2
- add a quirk to GPIO ACPI handling to ignore touchpad wakeups on GPD G1619-04 - clear interrupt status bits (that may have been set before enabling the interrupts) after setting the interrupt type in gpio-eic-sprd -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmWzpkkACgkQEacuoBRx 13JGvxAA2rikf+Zn0oKjh2lJUno6/CLQgHqwDut2ZzveW9EVw5+HCLiq/kI3DVnx lmFH0gT8XhGQRF40+zSnNRITFL1kyAhnPOdkvWbB6I/lWOrl2QDHm7TDeZiNhnjB IJA4KjJe+1TF+148f/NFR/HcTPIYPEEsiYdPvDBCBAD9vkT7ki5RziVYl6P04cs6 XNhbats5LPFqhaHepcTd31aBN/l86GqmDYZeNukwb8h17uXAPIpmvqGvM/RGhCM+ ZLsIOK2LFcmXty0BXzgxHGLqGqxJCAZuz8RQSnLFJK311eAEyQa6U19/UPBvtRiB U9sT9ciIYPCaUxkI8HfgBmQ3wfu6s9AojiYTyZH4WZA6MybKauW2T1bVssdy4ojL yTpW6HM/84EEVFUXGJ4L2woSihvIHiIptXz6aHbByrkMSNogMYGTWQ05q9AO5KNQ NK2nj2XOss3LN9mIe4Xuv5KxR+VSuFAwnNDIQb1kBlt07YaIDuC3lwKzzZNtUhCm ZJpQLQyTTXVHylTY2SVTIdmFlpyIfqcaePjxPvvtpr+tKUWugJhSephC7A2GKwoo don0cEvsG23lDI2wgL0PZwZkc02AHNXINBX1KpghzGlTe9njO3/RsmWdkCe7elDp CuVf6X7BJF9UcaVkWnrbgn2FWa4bpIYjKgRfiQlguGiX5xU5iCg= =CWRK -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - add a quirk to GPIO ACPI handling to ignore touchpad wakeups on GPD G1619-04 - clear interrupt status bits (that may have been set before enabling the interrupts) after setting the interrupt type in gpio-eic-sprd * tag 'gpio-fixes-for-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: eic-sprd: Clear interrupt after set the interrupt type gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04
This commit is contained in:
Linus Torvalds
commit
5f91b9ba5a
@ -330,20 +330,27 @@ static int sprd_eic_irq_set_type(struct irq_data *data, unsigned int flow_type)
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switch (flow_type) {
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case IRQ_TYPE_LEVEL_HIGH:
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sprd_eic_update(chip, offset, SPRD_EIC_DBNC_IEV, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_DBNC_IC, 1);
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break;
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case IRQ_TYPE_LEVEL_LOW:
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sprd_eic_update(chip, offset, SPRD_EIC_DBNC_IEV, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_DBNC_IC, 1);
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break;
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case IRQ_TYPE_EDGE_RISING:
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case IRQ_TYPE_EDGE_FALLING:
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case IRQ_TYPE_EDGE_BOTH:
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state = sprd_eic_get(chip, offset);
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if (state)
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if (state) {
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sprd_eic_update(chip, offset,
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SPRD_EIC_DBNC_IEV, 0);
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else
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sprd_eic_update(chip, offset,
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SPRD_EIC_DBNC_IC, 1);
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} else {
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sprd_eic_update(chip, offset,
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SPRD_EIC_DBNC_IEV, 1);
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sprd_eic_update(chip, offset,
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SPRD_EIC_DBNC_IC, 1);
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}
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break;
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default:
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return -ENOTSUPP;
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@ -355,20 +362,27 @@ static int sprd_eic_irq_set_type(struct irq_data *data, unsigned int flow_type)
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switch (flow_type) {
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case IRQ_TYPE_LEVEL_HIGH:
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sprd_eic_update(chip, offset, SPRD_EIC_LATCH_INTPOL, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_LATCH_INTCLR, 1);
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break;
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case IRQ_TYPE_LEVEL_LOW:
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sprd_eic_update(chip, offset, SPRD_EIC_LATCH_INTPOL, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_LATCH_INTCLR, 1);
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break;
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case IRQ_TYPE_EDGE_RISING:
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case IRQ_TYPE_EDGE_FALLING:
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case IRQ_TYPE_EDGE_BOTH:
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state = sprd_eic_get(chip, offset);
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if (state)
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if (state) {
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sprd_eic_update(chip, offset,
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SPRD_EIC_LATCH_INTPOL, 0);
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else
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sprd_eic_update(chip, offset,
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SPRD_EIC_LATCH_INTCLR, 1);
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} else {
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sprd_eic_update(chip, offset,
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SPRD_EIC_LATCH_INTPOL, 1);
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sprd_eic_update(chip, offset,
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SPRD_EIC_LATCH_INTCLR, 1);
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}
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break;
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default:
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return -ENOTSUPP;
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@ -382,29 +396,34 @@ static int sprd_eic_irq_set_type(struct irq_data *data, unsigned int flow_type)
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_edge_irq);
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break;
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case IRQ_TYPE_EDGE_FALLING:
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_edge_irq);
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break;
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case IRQ_TYPE_EDGE_BOTH:
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_edge_irq);
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break;
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case IRQ_TYPE_LEVEL_HIGH:
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_level_irq);
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break;
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case IRQ_TYPE_LEVEL_LOW:
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_level_irq);
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break;
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default:
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@ -417,29 +436,34 @@ static int sprd_eic_irq_set_type(struct irq_data *data, unsigned int flow_type)
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_edge_irq);
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break;
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case IRQ_TYPE_EDGE_FALLING:
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_edge_irq);
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break;
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case IRQ_TYPE_EDGE_BOTH:
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_edge_irq);
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break;
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case IRQ_TYPE_LEVEL_HIGH:
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_level_irq);
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break;
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case IRQ_TYPE_LEVEL_LOW:
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 1);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 0);
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sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
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irq_set_handler_locked(data, handle_level_irq);
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break;
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default:
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@ -1651,6 +1651,20 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = {
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.ignore_interrupt = "INT33FC:00@3",
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},
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},
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{
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/*
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* Spurious wakeups from TP_ATTN# pin
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* Found in BIOS 0.35
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* https://gitlab.freedesktop.org/drm/amd/-/issues/3073
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*/
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "GPD"),
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DMI_MATCH(DMI_PRODUCT_NAME, "G1619-04"),
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},
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.driver_data = &(struct acpi_gpiolib_dmi_quirk) {
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.ignore_wake = "PNP0C50:00@8",
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},
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},
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{} /* Terminating entry */
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};
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