/* * The driver for the Cirrus Logic's Sound Fusion CS46XX based soundcards * Copyright (c) by Jaroslav Kysela * * * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ /* NOTES: - sometimes the sound is metallic and sibilant, unloading and reloading the module may solve this. */ #include #include #include #include #include #include "cs46xx.h" #include MODULE_AUTHOR("Jaroslav Kysela "); MODULE_DESCRIPTION("Cirrus Logic Sound Fusion CS46XX"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Cirrus Logic,Sound Fusion (CS4280)}," "{Cirrus Logic,Sound Fusion (CS4610)}," "{Cirrus Logic,Sound Fusion (CS4612)}," "{Cirrus Logic,Sound Fusion (CS4615)}," "{Cirrus Logic,Sound Fusion (CS4622)}," "{Cirrus Logic,Sound Fusion (CS4624)}," "{Cirrus Logic,Sound Fusion (CS4630)}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static bool external_amp[SNDRV_CARDS]; static bool thinkpad[SNDRV_CARDS]; static bool mmap_valid[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the CS46xx soundcard."); module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for the CS46xx soundcard."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable CS46xx soundcard."); module_param_array(external_amp, bool, NULL, 0444); MODULE_PARM_DESC(external_amp, "Force to enable external amplifer."); module_param_array(thinkpad, bool, NULL, 0444); MODULE_PARM_DESC(thinkpad, "Force to enable Thinkpad's CLKRUN control."); module_param_array(mmap_valid, bool, NULL, 0444); MODULE_PARM_DESC(mmap_valid, "Support OSS mmap."); static const struct pci_device_id snd_cs46xx_ids[] = { { PCI_VDEVICE(CIRRUS, 0x6001), 0, }, /* CS4280 */ { PCI_VDEVICE(CIRRUS, 0x6003), 0, }, /* CS4612 */ { PCI_VDEVICE(CIRRUS, 0x6004), 0, }, /* CS4615 */ { 0, } }; MODULE_DEVICE_TABLE(pci, snd_cs46xx_ids); static int snd_card_cs46xx_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { static int dev; struct snd_card *card; struct snd_cs46xx *chip; int err; if (dev >= SNDRV_CARDS) return -ENODEV; if (!enable[dev]) { dev++; return -ENOENT; } err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, 0, &card); if (err < 0) return err; if ((err = snd_cs46xx_create(card, pci, external_amp[dev], thinkpad[dev], &chip)) < 0) { snd_card_free(card); return err; } card->private_data = chip; chip->accept_valid = mmap_valid[dev]; if ((err = snd_cs46xx_pcm(chip, 0)) < 0) { snd_card_free(card); return err; } #ifdef CONFIG_SND_CS46XX_NEW_DSP if ((err = snd_cs46xx_pcm_rear(chip, 1)) < 0) { snd_card_free(card); return err; } if ((err = snd_cs46xx_pcm_iec958(chip, 2)) < 0) { snd_card_free(card); return err; } #endif if ((err = snd_cs46xx_mixer(chip, 2)) < 0) { snd_card_free(card); return err; } #ifdef CONFIG_SND_CS46XX_NEW_DSP if (chip->nr_ac97_codecs ==2) { if ((err = snd_cs46xx_pcm_center_lfe(chip, 3)) < 0) { snd_card_free(card); return err; } } #endif if ((err = snd_cs46xx_midi(chip, 0)) < 0) { snd_card_free(card); return err; } if ((err = snd_cs46xx_start_dsp(chip)) < 0) { snd_card_free(card); return err; } snd_cs46xx_gameport(chip); strcpy(card->driver, "CS46xx"); strcpy(card->shortname, "Sound Fusion CS46xx"); sprintf(card->longname, "%s at 0x%lx/0x%lx, irq %i", card->shortname, chip->ba0_addr, chip->ba1_addr, chip->irq); if ((err = snd_card_register(card)) < 0) { snd_card_free(card); return err; } pci_set_drvdata(pci, card); dev++; return 0; } static void snd_card_cs46xx_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); } static struct pci_driver cs46xx_driver = { .name = KBUILD_MODNAME, .id_table = snd_cs46xx_ids, .probe = snd_card_cs46xx_probe, .remove = snd_card_cs46xx_remove, #ifdef CONFIG_PM_SLEEP .driver = { .pm = &snd_cs46xx_pm, }, #endif }; module_pci_driver(cs46xx_driver); eca52445d1f5627c4ba (patch) tree85d0d9b3ac902af2c938b19a566884caf8d00323 /include/sound/es1688.h 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 'include/sound/es1688.h')