diff options
| author | Philippe Langlais <philippe.langlais@stericsson.com> | 2011-10-11 14:50:16 +0200 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:04:46 +0200 |
| commit | 3a935469c96610d34a0469b4dbf963d771eaefa7 (patch) | |
| tree | b270f47ef9ad0085a7d6b5199084450442adf8d8 /include/sound | |
| parent | 12b542a6fd6c909b97b4b0972cf72cc203a10d4f (diff) | |
Input: Add AB8500 AV Acc. Detection as platform drv
Adds AV Accessory detection driver functionality as a platform driver.
Driver allows detection of basic AV-Accessory connected to 3.5mm
AV-Connector. Supported accessories include headphone, headset, video and
carkit.
Driver controls the audio-in/video-out switch based on the
detected accessory type and notifies about button presses from
basic headsets (No ECI Support).
Accessory status and button presses are reported as standard input
events, if AB8500 ASoC Machine driver is configured.
For accessory properties reporting, ALSA JACK definitions (SND_JACK_*)
are used to report the features supported by the attached accessory.
Button presses are reported with KEY_MEDIA keycode.
Depends on: http://gerrit.lud.stericsson.com/gerrit/16910 for GPIO framework update.
ST-Ericsson ID: ER 275366
Signed-off-by: Rahul Venkatram <rahul.venkatram@stericsson.com>
Change-Id: Ie1c68120fc718710ecac2d3dafe4f3e7b1a53ac1
Signed-off-by: Rahul Venkatram <rahul.venkatram@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/16256
Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
Conflicts:
arch/arm/mach-ux500/board-mop500-regulators.c
arch/arm/mach-ux500/board-mop500.c
sound/soc/ux500/ux500_ab8500.c
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/ux500_ab8500.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/sound/ux500_ab8500.h b/include/sound/ux500_ab8500.h new file mode 100644 index 00000000000..ff114d82d9e --- /dev/null +++ b/include/sound/ux500_ab8500.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Jarmo K. Kuronen <jarmo.kuronen@symbio.com> + * for ST-Ericsson. + * + * License terms: + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#ifndef UX500_AB8500_H +#define UX500_AB8500_H + +extern struct snd_soc_ops ux500_ab8500_ops[]; + +int ux500_ab8500_machine_codec_init(struct snd_soc_pcm_runtime *runtime); + +void ux500_ab8500_soc_machine_drv_cleanup(void); + +int enable_regulator(const char *name); +void disable_regulator(const char *name); + +extern void ux500_ab8500_jack_report(int); + +#endif |