LXR linux/sound/pci/hda/hda

   1/*
   2 *  This program is free software; you can redistribute it and/or modify it
   3 *  under the terms of the GNU General Public License as published by the Free
   4 *  Software Foundation; either version 2 of the License, or (at your option)
   5 *  any later version.
   6 *
   7 *  This program is distributed in the hope that it will be useful, but WITHOUT
   8 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   9 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  10 *  more details.
  11 *
  12 *  You should have received a copy of the GNU General Public License along with
  13 *  this program; if not, write to the Free Software Foundation, Inc., 59
  14 *  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  15 */
  16#ifndef __SOUND_HDA_INTEL_H
  17#define __SOUND_HDA_INTEL_H
  18
  19#include "hda_controller.h"
  20
  21struct hda_intel {
  22        struct azx chip;
  23
  24        /* for pending irqs */
  25        struct work_struct irq_pending_work;
  26
  27        /* sync probing */
  28        struct completion probe_wait;
  29        struct work_struct probe_work;
  30
  31        /* card list (for power_save trigger) */
  32        struct list_head list;
  33
  34        /* extra flags */
  35        unsigned int irq_pending_warned:1;
  36        unsigned int probe_continued:1;
  37
  38        /* vga_switcheroo setup */
  39        unsigned int use_vga_switcheroo:1;
  40        unsigned int vga_switcheroo_registered:1;
  41        unsigned int init_failed:1; /* delayed init failed */
  42
  43        /* secondary power domain for hdmi audio under vga device */
  44        struct dev_pm_domain hdmi_pm_domain;
  45
  46        bool need_i915_power:1; /* the hda controller needs i915 power */
  47};
  48
  49#endif
  50