diff options
| author | Vaibhav Deshu Venkatesh <vdeshuve@codeaurora.org> | 2016-12-05 14:40:44 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-12-20 23:40:48 -0800 |
| commit | 6f732e040d70404fb4044310740e31b8870dbc3a (patch) | |
| tree | 658ad026ff8510b1ff37bb075e09ff1fa8f8bf92 /include/media/msm_vidc.h | |
| parent | 243d79cf40ca1d87621f84ab0ca13f96aa89dc0d (diff) | |
msm: vidc: Cache invalidate performance fix
When allocate buffer is used we allocate one huge buffer
with offsets instead of allocating multiple small buffers.
During cache invalidate we pass this big buffer and the
size passed is the size of this big buffer. This causes
performance issue. Instead we now pass the actual offsetted
buffer and smaller individual buffer size for invalidation.
CRs-Fixed: 1096624
Change-Id: Ifad386882e4a404b1e455cc3e11ae0e820d2a577
Signed-off-by: Vaibhav Deshu Venkatesh <vdeshuve@codeaurora.org>
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
Diffstat (limited to 'include/media/msm_vidc.h')
| -rw-r--r-- | include/media/msm_vidc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/media/msm_vidc.h b/include/media/msm_vidc.h index 0a089c4faee1..003adc38eb14 100644 --- a/include/media/msm_vidc.h +++ b/include/media/msm_vidc.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2015, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2016, 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 @@ -68,6 +68,7 @@ struct msm_smem { void *smem_priv; enum hal_buffer buffer_type; struct dma_mapping_info mapping_info; + unsigned int offset; }; enum smem_cache_ops { |