#ifndef WM8766_H_INCLUDED #define WM8766_H_INCLUDED #define WM8766_LDA1 0x00 #define WM8766_RDA1 0x01 #define WM8766_DAC_CTRL 0x02 #define WM8766_INT_CTRL 0x03 #define WM8766_LDA2 0x04 #define WM8766_RDA2 0x05 #define WM8766_LDA3 0x06 #define WM8766_RDA3 0x07 #define WM8766_MASTDA 0x08 #define WM8766_DAC_CTRL2 0x09 #define WM8766_DAC_CTRL3 0x0a #define WM8766_MUTE1 0x0c #define WM8766_MUTE2 0x0f #define WM8766_RESET 0x1f /* LDAx/RDAx/MASTDA */ #define WM8766_ATT_MASK 0x0ff #define WM8766_UPDATE 0x100 /* DAC_CTRL */ #define WM8766_MUTEALL 0x001 #define WM8766_DEEMPALL 0x002 #define WM8766_PWDN 0x004 #define WM8766_ATC 0x008 #define WM8766_IZD 0x010 #define WM8766_PL_LEFT_MASK 0x060 #define WM8766_PL_LEFT_MUTE 0x000 #define WM8766_PL_LEFT_LEFT 0x020 #define WM8766_PL_LEFT_RIGHT 0x040 #define WM8766_PL_LEFT_LRMIX 0x060 #define WM8766_PL_RIGHT_MASK 0x180 #define WM8766_PL_RIGHT_MUTE 0x000 #define WM8766_PL_RIGHT_LEFT 0x080 #define WM8766_PL_RIGHT_RIGHT 0x100 #define WM8766_PL_RIGHT_LRMIX 0x180 /* INT_CTRL */ #define WM8766_FMT_MASK 0x003 #define WM8766_FMT_RJUST 0x000 #define WM8766_FMT_LJUST 0x001 #define WM8766_FMT_I2S 0x002 #define WM8766_FMT_DSP 0x003 #define WM8766_LRP 0x004 #define WM8766_BCP 0x008 #define WM8766_IWL_MASK 0x030 #define WM8766_IWL_16 0x000 #define WM8766_IWL_20 0x010 #define WM8766_IWL_24 0x020 #define WM8766_IWL_32 0x030 #define WM8766_PHASE_MASK 0x1c0 /* DAC_CTRL2 */ #define WM8766_ZCD 0x001 #define WM8766_DZFM_MASK 0x006 #define WM8766_DMUTE_MASK 0x038 #define WM8766_DEEMP_MASK 0x1c0 /* DAC_CTRL3 */ #define WM8766_DACPD_MASK 0x00e #define WM8766_PWRDNALL 0x010 #define WM8766_MS 0x020 #define WM8766_RATE_MASK 0x1c0 #define WM8766_RATE_128 0x000 #define WM8766_RATE_192 0x040 #define WM8766_RATE_256 0x080 #define WM8766_RATE_384 0x0c0 #define WM8766_RATE_512 0x100 #define WM8766_RATE_768 0x140 /* MUTE1 */ #define WM8766_MPD1 0x040 /* MUTE2 */ #define WM8766_MPD2 0x020 #endif commitdiff
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authorDaniel Vetter <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 /sound/core/vmaster.c
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 'sound/core/vmaster.c')