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 21 struct 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 need_eld_notify_link:1; 41 unsigned int vga_switcheroo_registered:1; 42 unsigned int init_failed:1; /* delayed init failed */ 43 44 bool need_i915_power:1; /* the hda controller needs i915 power */ 45 }; 46 47 #endif 48