#ifndef __SOUND_HDSPM_H #define __SOUND_HDSPM_H /* * Copyright (C) 2003 Winfried Ritsch (IEM) * based on hdsp.h from Thomas Charbonnel (thomas@undata.org) * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include /* Maximum channels is 64 even on 56Mode you have 64playbacks to matrix */ #define HDSPM_MAX_CHANNELS 64 enum hdspm_io_type { MADI, MADIface, AIO, AES32, RayDAT }; enum hdspm_speed { ss, ds, qs }; /* -------------------- IOCTL Peak/RMS Meters -------------------- */ struct hdspm_peak_rms { __u32 input_peaks[64]; __u32 playback_peaks[64]; __u32 output_peaks[64]; __u64 input_rms[64]; __u64 playback_rms[64]; __u64 output_rms[64]; __u8 speed; /* enum {ss, ds, qs} */ int status2; }; #define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS \ _IOR('H', 0x42, struct hdspm_peak_rms) /* ------------ CONFIG block IOCTL ---------------------- */ struct hdspm_config { unsigned char pref_sync_ref; unsigned char wordclock_sync_check; unsigned char madi_sync_check; unsigned int system_sample_rate; unsigned int autosync_sample_rate; unsigned char system_clock_mode; unsigned char clock_source; unsigned char autosync_ref; unsigned char line_out; unsigned int passthru; unsigned int analog_out; }; #define SNDRV_HDSPM_IOCTL_GET_CONFIG \ _IOR('H', 0x41, struct hdspm_config) /* * If there's a TCO (TimeCode Option) board installed, * there are further options and status data available. * The hdspm_ltc structure contains the current SMPTE * timecode and some status information and can be * obtained via SNDRV_HDSPM_IOCTL_GET_LTC or in the * hdspm_status struct. */ enum hdspm_ltc_format { format_invalid, fps_24, fps_25, fps_2997, fps_30 }; enum hdspm_ltc_frame { frame_invalid, drop_frame, full_frame }; enum hdspm_ltc_input_format { ntsc, pal, no_video }; struct hdspm_ltc { unsigned int ltc; enum hdspm_ltc_format format; enum hdspm_ltc_frame frame; enum hdspm_ltc_input_format input_format; }; #define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc) /* * The status data reflects the device's current state * as determined by the card's configuration and * connection status. */ enum hdspm_sync { hdspm_sync_no_lock = 0, hdspm_sync_lock = 1, hdspm_sync_sync = 2 }; enum hdspm_madi_input { hdspm_input_optical = 0, hdspm_input_coax = 1 }; enum hdspm_madi_channel_format { hdspm_format_ch_64 = 0, hdspm_format_ch_56 = 1 }; enum hdspm_madi_frame_format { hdspm_frame_48 = 0, hdspm_frame_96 = 1 }; enum hdspm_syncsource { syncsource_wc = 0, syncsource_madi = 1, syncsource_tco = 2, syncsource_sync = 3, syncsource_none = 4 }; struct hdspm_status { __u8 card_type; /* enum hdspm_io_type */ enum hdspm_syncsource autosync_source; __u64 card_clock; __u32 master_period; union { struct { __u8 sync_wc; /* enum hdspm_sync */ __u8 sync_madi; /* enum hdspm_sync */ __u8 sync_tco; /* enum hdspm_sync */ __u8 sync_in; /* enum hdspm_sync */ __u8 madi_input; /* enum hdspm_madi_input */ __u8 channel_format; /* enum hdspm_madi_channel_format */ __u8 frame_format; /* enum hdspm_madi_frame_format */ } madi; } card_specific; }; #define SNDRV_HDSPM_IOCTL_GET_STATUS \ _IOR('H', 0x47, struct hdspm_status) /* * Get information about the card and its add-ons. */ #define HDSPM_ADDON_TCO 1 struct hdspm_version { __u8 card_type; /* enum hdspm_io_type */ char cardname[20]; unsigned int serial; unsigned short firmware_rev; int addons; }; #define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x48, struct hdspm_version) /* ------------- get Matrix Mixer IOCTL --------------- */ /* MADI mixer: 64inputs+64playback in 64outputs = 8192 => *4Byte = * 32768 Bytes */ /* organisation is 64 channelfader in a continuous memory block */ /* equivalent to hardware definition, maybe for future feature of mmap of * them */ /* each of 64 outputs has 64 infader and 64 outfader: Ins to Outs mixer[out].in[in], Outstreams to Outs mixer[out].pb[pb] */ #define HDSPM_MIXER_CHANNELS HDSPM_MAX_CHANNELS struct hdspm_channelfader { unsigned int in[HDSPM_MIXER_CHANNELS]; unsigned int pb[HDSPM_MIXER_CHANNELS]; }; struct hdspm_mixer { struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS]; }; struct hdspm_mixer_ioctl { struct hdspm_mixer *mixer; }; /* use indirect access due to the limit of ioctl bit size */ #define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl) /* typedefs for compatibility to user-space */ typedef struct hdspm_peak_rms hdspm_peak_rms_t; typedef struct hdspm_config_info hdspm_config_info_t; typedef struct hdspm_version hdspm_version_t; typedef struct hdspm_channelfader snd_hdspm_channelfader_t; typedef struct hdspm_mixer hdspm_mixer_t; #endif ree/?id=0b3589be9b98994ce3d5aeca52445d1f5627c4ba'>85d0d9b3ac902af2c938b19a566884caf8d00323 /sound/soc/tegra/tegra20_i2s.c parenta76a82a3e38c8d3fb6499e3dfaeb0949241ab588 (diff)
perf/core: Fix PERF_RECORD_MMAP2 prot/flags for anonymous memory
Andres reported that MMAP2 records for anonymous memory always have their protection field 0. Turns out, someone daft put the prot/flags generation code in the file branch, leaving them unset for anonymous memory. Reported-by: Andres Freund <andres@anarazel.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Don Zickus <dzickus@redhat.com Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: acme@kernel.org Cc: anton@ozlabs.org Cc: namhyung@kernel.org Cc: stable@vger.kernel.org # v3.16+ Fixes: f972eb63b100 ("perf: Pass protection and flags bits through mmap2 interface") Link: http://lkml.kernel.org/r/20170126221508.GF6536@twins.programming.kicks-ass.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound/soc/tegra/tegra20_i2s.c')