/* * Driver for ADAU1361/ADAU1461/ADAU1761/ADAU1961 codec * * Copyright 2014 Analog Devices Inc. * Author: Lars-Peter Clausen * * Licensed under the GPL-2. */ #include #include #include #include #include #include "adau1761.h" static void adau1761_spi_switch_mode(struct device *dev) { struct spi_device *spi = to_spi_device(dev); /* * To get the device into SPI mode CLATCH has to be pulled low three * times. Do this by issuing three dummy reads. */ spi_w8r8(spi, 0x00); spi_w8r8(spi, 0x00); spi_w8r8(spi, 0x00); } static int adau1761_spi_probe(struct spi_device *spi) { const struct spi_device_id *id = spi_get_device_id(spi); struct regmap_config config; if (!id) return -EINVAL; config = adau1761_regmap_config; config.val_bits = 8; config.reg_bits = 24; config.read_flag_mask = 0x1; return adau1761_probe(&spi->dev, devm_regmap_init_spi(spi, &config), id->driver_data, adau1761_spi_switch_mode); } static int adau1761_spi_remove(struct spi_device *spi) { adau17x1_remove(&spi->dev); return 0; } static const struct spi_device_id adau1761_spi_id[] = { { "adau1361", ADAU1361 }, { "adau1461", ADAU1761 }, { "adau1761", ADAU1761 }, { "adau1961", ADAU1361 }, { } }; MODULE_DEVICE_TABLE(spi, adau1761_spi_id); #if defined(CONFIG_OF) static const struct of_device_id adau1761_spi_dt_ids[] = { { .compatible = "adi,adau1361", }, { .compatible = "adi,adau1461", }, { .compatible = "adi,adau1761", }, { .compatible = "adi,adau1961", }, { }, }; MODULE_DEVICE_TABLE(of, adau1761_spi_dt_ids); #endif static struct spi_driver adau1761_spi_driver = { .driver = { .name = "adau1761", .of_match_table = of_match_ptr(adau1761_spi_dt_ids), }, .probe = adau1761_spi_probe, .remove = adau1761_spi_remove, .id_table = adau1761_spi_id, }; module_spi_driver(adau1761_spi_driver); MODULE_DESCRIPTION("ASoC ADAU1361/ADAU1461/ADAU1761/ADAU1961 CODEC SPI driver"); MODULE_AUTHOR("Lars-Peter Clausen "); MODULE_LICENSE("GPL"); 0'>commitdiff

path: root/include/acpi/platform/acgccex.h

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Diffstat (limited to 'include/acpi/platform/acgccex.h')

96f948dcb4cedb9347abb318df5'>diff)

x86/ioapic: Restore IO-APIC irq_chip retrigger callback

commit d32932d02e18 removed the irq_retrigger callback from the IO-APIC chip and did not add it to the new IO-APIC-IR irq chip. Unfortunately the software resend fallback is not enabled on X86, so edge interrupts which are received during the lazy disabled state of the interrupt line are not retriggered and therefor lost. Restore the callbacks. [ tglx: Massaged changelog ] Fixes: d32932d02e18 ("x86/irq: Convert IOAPIC to use hierarchical irqdomain interfaces") Signed-off-by: Ruslan Ruslichenko <rruslich@cisco.com> Cc: xe-linux-external@cisco.com Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1484662432-13580-1-git-send-email-rruslich@cisco.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Diffstat (limited to 'net/rose')


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