#ifndef __ATMEL_CLASSD_H_ #define __ATMEL_CLASSD_H_ #define CLASSD_CR 0x00000000 #define CLASSD_CR_RESET 0x1 #define CLASSD_MR 0x00000004 #define CLASSD_MR_LEN_DIS 0x0 #define CLASSD_MR_LEN_EN 0x1 #define CLASSD_MR_LEN_MASK (0x1 << 0) #define CLASSD_MR_LEN_SHIFT (0) #define CLASSD_MR_LMUTE_DIS 0x0 #define CLASSD_MR_LMUTE_EN 0x1 #define CLASSD_MR_LMUTE_SHIFT (0x1) #define CLASSD_MR_LMUTE_MASK (0x1 << 1) #define CLASSD_MR_REN_DIS 0x0 #define CLASSD_MR_REN_EN 0x1 #define CLASSD_MR_REN_MASK (0x1 << 4) #define CLASSD_MR_REN_SHIFT (4) #define CLASSD_MR_RMUTE_DIS 0x0 #define CLASSD_MR_RMUTE_EN 0x1 #define CLASSD_MR_RMUTE_SHIFT (0x5) #define CLASSD_MR_RMUTE_MASK (0x1 << 5) #define CLASSD_MR_PWMTYP_SINGLE 0x0 #define CLASSD_MR_PWMTYP_DIFF 0x1 #define CLASSD_MR_PWMTYP_MASK (0x1 << 8) #define CLASSD_MR_PWMTYP_SHIFT (8) #define CLASSD_MR_NON_OVERLAP_DIS 0x0 #define CLASSD_MR_NON_OVERLAP_EN 0x1 #define CLASSD_MR_NON_OVERLAP_MASK (0x1 << 16) #define CLASSD_MR_NON_OVERLAP_SHIFT (16) #define CLASSD_MR_NOVR_VAL_5NS 0x0 #define CLASSD_MR_NOVR_VAL_10NS 0x1 #define CLASSD_MR_NOVR_VAL_15NS 0x2 #define CLASSD_MR_NOVR_VAL_20NS 0x3 #define CLASSD_MR_NOVR_VAL_MASK (0x3 << 20) #define CLASSD_MR_NOVR_VAL_SHIFT (20) #define CLASSD_INTPMR 0x00000008 #define CLASSD_INTPMR_ATTL_MASK (0x3f << 0) #define CLASSD_INTPMR_ATTL_SHIFT (0) #define CLASSD_INTPMR_ATTR_MASK (0x3f << 8) #define CLASSD_INTPMR_ATTR_SHIFT (8) #define CLASSD_INTPMR_DSP_CLK_FREQ_12M288 0x0 #define CLASSD_INTPMR_DSP_CLK_FREQ_11M2896 0x1 #define CLASSD_INTPMR_DSP_CLK_FREQ_MASK (0x1 << 16) #define CLASSD_INTPMR_DSP_CLK_FREQ_SHIFT (16) #define CLASSD_INTPMR_DEEMP_DIS 0x0 #define CLASSD_INTPMR_DEEMP_EN 0x1 #define CLASSD_INTPMR_DEEMP_MASK (0x1 << 18) #define CLASSD_INTPMR_DEEMP_SHIFT (18) #define CLASSD_INTPMR_SWAP_LEFT_ON_LSB 0x0 #define CLASSD_INTPMR_SWAP_RIGHT_ON_LSB 0x1 #define CLASSD_INTPMR_SWAP_MASK (0x1 << 19) #define CLASSD_INTPMR_SWAP_SHIFT (19) #define CLASSD_INTPMR_FRAME_8K 0x0 #define CLASSD_INTPMR_FRAME_16K 0x1 #define CLASSD_INTPMR_FRAME_32K 0x2 #define CLASSD_INTPMR_FRAME_48K 0x3 #define CLASSD_INTPMR_FRAME_96K 0x4 #define CLASSD_INTPMR_FRAME_22K 0x5 #define CLASSD_INTPMR_FRAME_44K 0x6 #define CLASSD_INTPMR_FRAME_88K 0x7 #define CLASSD_INTPMR_FRAME_MASK (0x7 << 20) #define CLASSD_INTPMR_FRAME_SHIFT (20) #define CLASSD_INTPMR_EQCFG_FLAT 0x0 #define CLASSD_INTPMR_EQCFG_B_BOOST_12 0x1 #define CLASSD_INTPMR_EQCFG_B_BOOST_6 0x2 #define CLASSD_INTPMR_EQCFG_B_CUT_12 0x3 #define CLASSD_INTPMR_EQCFG_B_CUT_6 0x4 #define CLASSD_INTPMR_EQCFG_M_BOOST_3 0x5 #define CLASSD_INTPMR_EQCFG_M_BOOST_8 0x6 #define CLASSD_INTPMR_EQCFG_M_CUT_3 0x7 #define CLASSD_INTPMR_EQCFG_M_CUT_8 0x8 #define CLASSD_INTPMR_EQCFG_T_BOOST_12 0x9 #define CLASSD_INTPMR_EQCFG_T_BOOST_6 0xa #define CLASSD_INTPMR_EQCFG_T_CUT_12 0xb #define CLASSD_INTPMR_EQCFG_T_CUT_6 0xc #define CLASSD_INTPMR_EQCFG_SHIFT (24) #define CLASSD_INTPMR_MONO_DIS 0x0 #define CLASSD_INTPMR_MONO_EN 0x1 #define CLASSD_INTPMR_MONO_MASK (0x1 << 28) #define CLASSD_INTPMR_MONO_SHIFT (28) #define CLASSD_INTPMR_MONO_MODE_MIX 0x0 #define CLASSD_INTPMR_MONO_MODE_SAT 0x1 #define CLASSD_INTPMR_MONO_MODE_LEFT 0x2 #define CLASSD_INTPMR_MONO_MODE_RIGHT 0x3 #define CLASSD_INTPMR_MONO_MODE_MASK (0x3 << 29) #define CLASSD_INTPMR_MONO_MODE_SHIFT (29) #define CLASSD_INTSR 0x0000000c #define CLASSD_THR 0x00000010 #define CLASSD_IER 0x00000014 #define CLASSD_IDR 0x00000018 #define CLASSD_IMR 0x0000001c #define CLASSD_ISR 0x00000020 #define CLASSD_WPMR 0x000000e4 #endif >
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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-30 19:27:10 -0500
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2017-01-31 09:13:49 -0500
commit79c6f448c8b79c321e4a1f31f98194e4f6b6cae7 (patch)
tree370efda701f03cccf21e02bb1fdd3b852547d75c /sound/soc/bcm/cygnus-ssp.c
parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
tracing: Fix hwlat kthread migration
The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'sound/soc/bcm/cygnus-ssp.c')