/* * wm8974.h -- WM8974 Soc Audio driver * * 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. */ #ifndef _WM8974_H #define _WM8974_H /* WM8974 register space */ #define WM8974_RESET 0x0 #define WM8974_POWER1 0x1 #define WM8974_POWER2 0x2 #define WM8974_POWER3 0x3 #define WM8974_IFACE 0x4 #define WM8974_COMP 0x5 #define WM8974_CLOCK 0x6 #define WM8974_ADD 0x7 #define WM8974_GPIO 0x8 #define WM8974_DAC 0xa #define WM8974_DACVOL 0xb #define WM8974_ADC 0xe #define WM8974_ADCVOL 0xf #define WM8974_EQ1 0x12 #define WM8974_EQ2 0x13 #define WM8974_EQ3 0x14 #define WM8974_EQ4 0x15 #define WM8974_EQ5 0x16 #define WM8974_DACLIM1 0x18 #define WM8974_DACLIM2 0x19 #define WM8974_NOTCH1 0x1b #define WM8974_NOTCH2 0x1c #define WM8974_NOTCH3 0x1d #define WM8974_NOTCH4 0x1e #define WM8974_ALC1 0x20 #define WM8974_ALC2 0x21 #define WM8974_ALC3 0x22 #define WM8974_NGATE 0x23 #define WM8974_PLLN 0x24 #define WM8974_PLLK1 0x25 #define WM8974_PLLK2 0x26 #define WM8974_PLLK3 0x27 #define WM8974_ATTEN 0x28 #define WM8974_INPUT 0x2c #define WM8974_INPPGA 0x2d #define WM8974_ADCBOOST 0x2f #define WM8974_OUTPUT 0x31 #define WM8974_SPKMIX 0x32 #define WM8974_SPKVOL 0x36 #define WM8974_MONOMIX 0x38 #define WM8974_CACHEREGNUM 57 /* Clock divider Id's */ #define WM8974_OPCLKDIV 0 #define WM8974_MCLKDIV 1 #define WM8974_BCLKDIV 2 /* PLL Out dividers */ #define WM8974_OPCLKDIV_1 (0 << 4) #define WM8974_OPCLKDIV_2 (1 << 4) #define WM8974_OPCLKDIV_3 (2 << 4) #define WM8974_OPCLKDIV_4 (3 << 4) /* BCLK clock dividers */ #define WM8974_BCLKDIV_1 (0 << 2) #define WM8974_BCLKDIV_2 (1 << 2) #define WM8974_BCLKDIV_4 (2 << 2) #define WM8974_BCLKDIV_8 (3 << 2) #define WM8974_BCLKDIV_16 (4 << 2) #define WM8974_BCLKDIV_32 (5 << 2) /* MCLK clock dividers */ #define WM8974_MCLKDIV_1 (0 << 5) #define WM8974_MCLKDIV_1_5 (1 << 5) #define WM8974_MCLKDIV_2 (2 << 5) #define WM8974_MCLKDIV_3 (3 << 5) #define WM8974_MCLKDIV_4 (4 << 5) #define WM8974_MCLKDIV_6 (5 << 5) #define WM8974_MCLKDIV_8 (6 << 5) #define WM8974_MCLKDIV_12 (7 << 5) #endif t' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/mon/mon_main.c'>
path: root/drivers/usb/mon/mon_main.c
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authorGabriel Krisman Bertazi <krisman@collabora.co.uk>2017-01-16 12:23:42 -0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-01-31 11:26:49 +0100
commit161e6d44a5e2d3f85365cb717d60e363171b39e6 (patch)
tree5c8b730a137696ef979f05ceae869b6e0348794c /drivers/usb/mon/mon_main.c
parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
mmc: sdhci: Ignore unexpected CARD_INT interrupts
One of our kernelCI boxes hanged at boot because a faulty eSDHC device was triggering spurious CARD_INT interrupts for SD cards, causing CMD52 reads, which are not allowed for SD devices. This adds a sanity check to the interruption path, preventing that illegal command from getting sent if the CARD_INT interruption should be disabled. This quirk allows that particular machine to resume boot despite the faulty hardware, instead of getting hung dealing with thousands of mishandled interrupts. Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/usb/mon/mon_main.c')