/* * wm9713.h -- WM9713 Soc Audio driver */ #ifndef _WM9713_H #define _WM9713_H /* clock inputs */ #define WM9713_CLKA_PIN 0 #define WM9713_CLKB_PIN 1 /* clock divider ID's */ #define WM9713_PCMCLK_DIV 0 #define WM9713_CLKA_MULT 1 #define WM9713_CLKB_MULT 2 #define WM9713_HIFI_DIV 3 #define WM9713_PCMBCLK_DIV 4 #define WM9713_PCMCLK_PLL_DIV 5 #define WM9713_HIFI_PLL_DIV 6 /* Calculate the appropriate bit mask for the external PCM clock divider */ #define WM9713_PCMDIV(x) ((x - 1) << 8) /* Calculate the appropriate bit mask for the external HiFi clock divider */ #define WM9713_HIFIDIV(x) ((x - 1) << 12) /* MCLK clock mulitipliers */ #define WM9713_CLKA_X1 (0 << 1) #define WM9713_CLKA_X2 (1 << 1) #define WM9713_CLKB_X1 (0 << 2) #define WM9713_CLKB_X2 (1 << 2) /* MCLK clock MUX */ #define WM9713_CLK_MUX_A (0 << 0) #define WM9713_CLK_MUX_B (1 << 0) /* Voice DAI BCLK divider */ #define WM9713_PCMBCLK_DIV_1 (0 << 9) #define WM9713_PCMBCLK_DIV_2 (1 << 9) #define WM9713_PCMBCLK_DIV_4 (2 << 9) #define WM9713_PCMBCLK_DIV_8 (3 << 9) #define WM9713_PCMBCLK_DIV_16 (4 << 9) #endif ='master'>master net-next plumbingsTobias Klauser
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 23:58:38 +0100
committerIngo Molnar <mingo@kernel.org>2017-02-01 08:37:27 +0100
commitdd86e373e09fb16b83e8adf5c48c421a4ca76468 (patch)
tree55703c2ea8584e303e342090614e0aab3509ab21 /sound/soc/omap/Kconfig
parent0b3589be9b98994ce3d5aeca52445d1f5627c4ba (diff)
perf/x86/intel/rapl: Make package handling more robust
The package management code in RAPL relies on package mapping being available before a CPU is started. This changed with: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") because the ACPI/BIOS information turned out to be unreliable, but that left RAPL in broken state. This was not noticed because on a regular boot all CPUs are online before RAPL is initialized. A possible fix would be to reintroduce the mess which allocates a package data structure in CPU prepare and when it turns out to already exist in starting throw it away later in the CPU online callback. But that's a horrible hack and not required at all because RAPL becomes functional for perf only in the CPU online callback. That's correct because user space is not yet informed about the CPU being onlined, so nothing caan rely on RAPL being available on that particular CPU. Move the allocation to the CPU online callback and simplify the hotplug handling. At this point the package mapping is established and correct. This also adds a missing check for available package data in the event_init() function. Reported-by: Yasuaki Ishimatsu <yasu.isimatu@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Stephane Eranian <eranian@google.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Fixes: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") Link: http://lkml.kernel.org/r/20170131230141.212593966@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound/soc/omap/Kconfig')