/* * Platform data for ST STA32x ASoC codec driver. * * Copyright: 2011 Raumfeld GmbH * Author: Johannes Stezenbach * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ #ifndef __LINUX_SND__STA32X_H #define __LINUX_SND__STA32X_H #define STA32X_OCFG_2CH 0 #define STA32X_OCFG_2_1CH 1 #define STA32X_OCFG_1CH 3 #define STA32X_OM_CH1 0 #define STA32X_OM_CH2 1 #define STA32X_OM_CH3 2 #define STA32X_THERMAL_ADJUSTMENT_ENABLE 1 #define STA32X_THERMAL_RECOVERY_ENABLE 2 struct sta32x_platform_data { u8 output_conf; u8 ch1_output_mapping; u8 ch2_output_mapping; u8 ch3_output_mapping; int needs_esd_watchdog; u8 drop_compensation_ns; unsigned int thermal_warning_recovery:1; unsigned int thermal_warning_adjustment:1; unsigned int fault_detect_recovery:1; unsigned int max_power_use_mpcc:1; unsigned int max_power_correction:1; unsigned int am_reduction_mode:1; unsigned int odd_pwm_speed_mode:1; unsigned int invalid_input_detect_mute:1; }; #endif /* __LINUX_SND__STA32X_H */ value='packet-loop-back'>packet-loop-back net-next plumbingsTobias Klauser
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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2016-04-26 10:08:26 +0300
committerMark Brown <broonie@kernel.org>2016-04-26 11:14:00 +0100
commit66ec246eb9982e7eb8e15e1fc55f543230310dd0 (patch)
tree804f1cb3e4c19c28c703ab582ee84299037b8ff1 /Documentation/arm
parentf55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff)
spi: pxa2xx: Do not detect number of enabled chip selects on Intel SPT
Certain Intel Sunrisepoint PCH variants report zero chip selects in SPI capabilities register even they have one per port. Detection in pxa2xx_spi_probe() sets master->num_chipselect to 0 leading to -EINVAL from spi_register_master() where chip select count is validated. Fix this by not using SPI capabilities register on Sunrisepoint. They don't have more than one chip select so use the default value 1 instead of detection. Fixes: 8b136baa5892 ("spi: pxa2xx: Detect number of enabled Intel LPSS SPI chip select signals") Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'Documentation/arm')