/* * Platform data for MAX98095 * * Copyright 2011 Maxim Integrated Products * * 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 __SOUND_MAX98095_PDATA_H__ #define __SOUND_MAX98095_PDATA_H__ /* Equalizer filter response configuration */ struct max98095_eq_cfg { const char *name; unsigned int rate; u16 band1[5]; u16 band2[5]; u16 band3[5]; u16 band4[5]; u16 band5[5]; }; /* Biquad filter response configuration */ struct max98095_biquad_cfg { const char *name; unsigned int rate; u16 band1[5]; u16 band2[5]; }; /* codec platform data */ struct max98095_pdata { /* Equalizers for DAI1 and DAI2 */ struct max98095_eq_cfg *eq_cfg; unsigned int eq_cfgcnt; /* Biquad filter for DAI1 and DAI2 */ struct max98095_biquad_cfg *bq_cfg; unsigned int bq_cfgcnt; /* Analog/digital microphone configuration: * 0 = analog microphone input (normal setting) * 1 = digital microphone input */ unsigned int digmic_left_mode:1; unsigned int digmic_right_mode:1; /* Pin5 is the mechanical method of sensing jack insertion * but it is something that might not be supported. * 0 = PIN5 not supported * 1 = PIN5 supported */ unsigned int jack_detect_pin5en:1; /* Slew amount for jack detection. Calculated as 4 * (delay + 1). * Default delay is 24 to get a time of 100ms. */ unsigned int jack_detect_delay; }; #endif >refslogtreecommitdiff
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 09:37:34 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 21:47:58 +0100
commit0becc0ae5b42828785b589f686725ff5bc3b9b25 (patch)
treebe6d0e1f37c38ed0a7dd5da2d4b1e93f0fb43101 /net/sched/cls_bpf.c
parent24c2503255d35c269b67162c397a1a1c1e02f6ce (diff)
x86/mce: Make timer handling more robust
Erik reported that on a preproduction hardware a CMCI storm triggers the BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is started by the CMCI logic before the MCE CPU hotplug callback starts the timer with add_timer_on(). So the timer is already queued which triggers the BUG. Using add_timer_on() is pretty pointless in this code because the timer is strictlty per CPU, initialized as pinned and all operations which arm the timer happen on the CPU to which the timer belongs. Simplify the whole machinery by using mod_timer() instead of add_timer_on() which avoids the problem because mod_timer() can handle already queued timers. Use __start_timer() everywhere so the earliest armed expiry time is preserved. Reported-by: Erik Veijola <erik.veijola@intel.com> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'net/sched/cls_bpf.c')