diff options
Diffstat (limited to 'include/linux/exynos_audio.h')
-rw-r--r-- | include/linux/exynos_audio.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/include/linux/exynos_audio.h b/include/linux/exynos_audio.h new file mode 100644 index 0000000..c429ffc --- /dev/null +++ b/include/linux/exynos_audio.h @@ -0,0 +1,69 @@ +/* + * exynos_sound.h - audio platform data for exynos + * + * Copyright (C) 2012 Samsung Electrnoics + * Uk Kim <w0806.kim@samsung.com> + * + * 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 + */ + +#ifndef _LINUX_EXYNOS_T0_SOUND_H +#define _LINUX_EXYNOS_T0_SOUND_H + +#ifdef CONFIG_USE_ADC_DET +struct jack_zone { + unsigned int adc_high; + unsigned int delay_ms; + unsigned int check_count; + unsigned int jack_type; +}; +#endif + +struct exynos_sound_platform_data { + void (*set_lineout_switch) (int on); + void (*set_ext_main_mic) (int on); + void (*set_ext_sub_mic) (int on); + int (*get_ground_det_value) (void); + int (*get_ground_det_irq_num) (void); +#if defined(CONFIG_SND_DUOS_MODEM_SWITCH) + void (*set_modem_switch) (int on); +#endif + int dcs_offset_l; + int dcs_offset_r; +#ifdef CONFIG_USE_ADC_DET + struct jack_zone *zones; + int num_zones; + int use_jackdet_type; +#endif +}; + +#ifdef CONFIG_EXYNOS_SOUND_PLATFORM_DATA + +int exynos_sound_set_platform_data( + const struct exynos_sound_platform_data *data); + +#else + +static inline +int exynos_sound_set_platform_data( + const struct exynos_sound_platform_data *data) +{ + return -ENOSYS; +} + +#endif + +const struct exynos_sound_platform_data *exynos_sound_get_platform_data(void); +#endif |