#ifndef WM8776_H_INCLUDED #define WM8776_H_INCLUDED /* * the following register names are from: * wm8776.h -- WM8776 ASoC driver * * Copyright 2009 Wolfson Microelectronics plc * * Author: Mark Brown * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #define WM8776_HPLVOL 0x00 #define WM8776_HPRVOL 0x01 #define WM8776_HPMASTER 0x02 #define WM8776_DACLVOL 0x03 #define WM8776_DACRVOL 0x04 #define WM8776_DACMASTER 0x05 #define WM8776_PHASESWAP 0x06 #define WM8776_DACCTRL1 0x07 #define WM8776_DACMUTE 0x08 #define WM8776_DACCTRL2 0x09 #define WM8776_DACIFCTRL 0x0a #define WM8776_ADCIFCTRL 0x0b #define WM8776_MSTRCTRL 0x0c #define WM8776_PWRDOWN 0x0d #define WM8776_ADCLVOL 0x0e #define WM8776_ADCRVOL 0x0f #define WM8776_ALCCTRL1 0x10 #define WM8776_ALCCTRL2 0x11 #define WM8776_ALCCTRL3 0x12 #define WM8776_NOISEGATE 0x13 #define WM8776_LIMITER 0x14 #define WM8776_ADCMUX 0x15 #define WM8776_OUTMUX 0x16 #define WM8776_RESET 0x17 /* HPLVOL/HPRVOL/HPMASTER */ #define WM8776_HPATT_MASK 0x07f #define WM8776_HPZCEN 0x080 #define WM8776_UPDATE 0x100 /* DACLVOL/DACRVOL/DACMASTER */ #define WM8776_DATT_MASK 0x0ff /*#define WM8776_UPDATE 0x100*/ /* PHASESWAP */ #define WM8776_PH_MASK 0x003 /* DACCTRL1 */ #define WM8776_DZCEN 0x001 #define WM8776_ATC 0x002 #define WM8776_IZD 0x004 #define WM8776_TOD 0x008 #define WM8776_PL_LEFT_MASK 0x030 #define WM8776_PL_LEFT_MUTE 0x000 #define WM8776_PL_LEFT_LEFT 0x010 #define WM8776_PL_LEFT_RIGHT 0x020 #define WM8776_PL_LEFT_LRMIX 0x030 #define WM8776_PL_RIGHT_MASK 0x0c0 #define WM8776_PL_RIGHT_MUTE 0x000 #define WM8776_PL_RIGHT_LEFT 0x040 #define WM8776_PL_RIGHT_RIGHT 0x080 #define WM8776_PL_RIGHT_LRMIX 0x0c0 /* DACMUTE */ #define WM8776_DMUTE 0x001 /* DACCTRL2 */ #define WM8776_DEEMPH 0x001 #define WM8776_DZFM_MASK 0x006 #define WM8776_DZFM_NONE 0x000 #define WM8776_DZFM_LR 0x002 #define WM8776_DZFM_BOTH 0x004 #define WM8776_DZFM_EITHER 0x006 /* DACIFCTRL */ #define WM8776_DACFMT_MASK 0x003 #define WM8776_DACFMT_RJUST 0x000 #define WM8776_DACFMT_LJUST 0x001 #define WM8776_DACFMT_I2S 0x002 #define WM8776_DACFMT_DSP 0x003 #define WM8776_DACLRP 0x004 #define WM8776_DACBCP 0x008 #define WM8776_DACWL_MASK 0x030 #define WM8776_DACWL_16 0x000 #define WM8776_DACWL_20 0x010 #define WM8776_DACWL_24 0x020 #define WM8776_DACWL_32 0x030 /* ADCIFCTRL */ #define WM8776_ADCFMT_MASK 0x003 #define WM8776_ADCFMT_RJUST 0x000 #define WM8776_ADCFMT_LJUST 0x001 #define WM8776_ADCFMT_I2S 0x002 #define WM8776_ADCFMT_DSP 0x003 #define WM8776_ADCLRP 0x004 #define WM8776_ADCBCP 0x008 #define WM8776_ADCWL_MASK 0x030 #define WM8776_ADCWL_16 0x000 #define WM8776_ADCWL_20 0x010 #define WM8776_ADCWL_24 0x020 #define WM8776_ADCWL_32 0x030 #define WM8776_ADCMCLK 0x040 #define WM8776_ADCHPD 0x100 /* MSTRCTRL */ #define WM8776_ADCRATE_MASK 0x007 #define WM8776_ADCRATE_256 0x002 #define WM8776_ADCRATE_384 0x003 #define WM8776_ADCRATE_512 0x004 #define WM8776_ADCRATE_768 0x005 #define WM8776_ADCOSR 0x008 #define WM8776_DACRATE_MASK 0x070 #define WM8776_DACRATE_128 0x000 #define WM8776_DACRATE_192 0x010 #define WM8776_DACRATE_256 0x020 #define WM8776_DACRATE_384 0x030 #define WM8776_DACRATE_512 0x040 #define WM8776_DACRATE_768 0x050 #define WM8776_DACMS 0x080 #define WM8776_ADCMS 0x100 /* PWRDOWN */ #define WM8776_PDWN 0x001 #define WM8776_ADCPD 0x002 #define WM8776_DACPD 0x004 #define WM8776_HPPD 0x008 #define WM8776_AINPD 0x040 /* ADCLVOL/ADCRVOL */ #define WM8776_AGMASK 0x0ff #define WM8776_ZCA 0x100 /* ALCCTRL1 */ #define WM8776_LCT_MASK 0x00f #define WM8776_MAXGAIN_MASK 0x070 #define WM8776_LCSEL_MASK 0x180 #define WM8776_LCSEL_LIMITER 0x000 #define WM8776_LCSEL_ALC_RIGHT 0x080 #define WM8776_LCSEL_ALC_LEFT 0x100 #define WM8776_LCSEL_ALC_STEREO 0x180 /* ALCCTRL2 */ #define WM8776_HLD_MASK 0x00f #define WM8776_ALCZC 0x080 #define WM8776_LCEN 0x100 /* ALCCTRL3 */ #define WM8776_ATK_MASK 0x00f #define WM8776_DCY_MASK 0x0f0 /* NOISEGATE */ #define WM8776_NGAT 0x001 #define WM8776_NGTH_MASK 0x01c /* LIMITER */ #define WM8776_MAXATTEN_MASK 0x00f #define WM8776_TRANWIN_MASK 0x070 /* ADCMUX */ #define WM8776_AMX_MASK 0x01f #define WM8776_MUTERA 0x040 #define WM8776_MUTELA 0x080 #define WM8776_LRBOTH 0x100 /* OUTMUX */ #define WM8776_MX_DAC 0x001 #define WM8776_MX_AUX 0x002 #define WM8776_MX_BYPASS 0x004 #endif etter <daniel.vetter@ffwll.ch>2017-01-12 17:15:56 +0100 committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-01-30 10:17:32 +0100 commite6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0 (patch) tree77cadb6d8aad1b52c34e4afa8c9deef603bbe2ed /tools/build/feature parent4e5b54f127426c82dc2816340c26d951a5bb3429 (diff)
drm: Don't race connector registration
I was under the misconception that the sysfs dev stuff can be fully set up, and then registered all in one step with device_add. That's true for properties and property groups, but not for parents and child devices. Those must be fully registered before you can register a child. Add a bit of tracking to make sure that asynchronous mst connector hotplugging gets this right. For consistency we rely upon the implicit barriers of the connector->mutex, which is taken anyway, to ensure that at least either the connector or device registration call will work out. Mildly tested since I can't reliably reproduce this on my mst box here. Reported-by: Dave Hansen <dave.hansen@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1484237756-2720-1-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'tools/build/feature')