diff options
| author | Udaya Bhaskara Reddy Mallavarapu <udaym@codeaurora.org> | 2017-01-17 10:20:00 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-02-14 16:44:11 -0800 |
| commit | 79db7c3476e4aa446c1a5c4d84eb275546d7ae91 (patch) | |
| tree | 6ecc9a2c59dd1834a0a0faaf96d700b0e5042393 /include/linux | |
| parent | 3a7e752617514960c5cecdf84e12b13dc63c04c7 (diff) | |
media: platform: msm: Add demux support for mediabox
Add audio stream buffer interface to write the Audio demux data
to audio decoder buffers. Add support in TSIF driver to append
LPASS subsystem time stamps to Transport Stream packets in TSIF HW.
This is required for AV sync & clock recovery handling
for mediabox project based on LE platform.
CR's-Fixed: 2005724
Change-Id: I39d2544e958c31ff1abdd2ad77412a87bc2a189b
Signed-off-by: Udaya Bhaskara Reddy Mallavarapu <udaym@codeaurora.org>
Signed-off-by: Arun Menon <avmenon@codeaurora.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/qcom_tspp.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/qcom_tspp.h b/include/linux/qcom_tspp.h index 28e6695fb057..1b34c389d7f0 100644 --- a/include/linux/qcom_tspp.h +++ b/include/linux/qcom_tspp.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -70,6 +70,11 @@ struct tspp_select_source { int enable_inverse; }; +enum tsif_tts_source { + TSIF_TTS_TCR = 0, /* Time stamps from TCR counter */ + TSIF_TTS_LPASS_TIMER /* Time stamps from AV/Qtimer Timer */ +}; + typedef void (tspp_notifier)(int channel_id, void *user); typedef void* (tspp_allocator)(int channel_id, u32 size, phys_addr_t *phys_base, void *user); @@ -96,4 +101,8 @@ int tspp_allocate_buffers(u32 dev, u32 channel_id, u32 count, u32 size, u32 int_freq, tspp_allocator *alloc, tspp_memfree *memfree, void *user); +int tspp_get_tts_source(u32 dev, int *tts_source); +int tspp_get_lpass_time_counter(u32 dev, enum tspp_source source, + u64 *lpass_time_counter); + #endif /* _MSM_TSPP_H_ */ |