Update clock data frame rate to client's set value
for mbps calculation so as to reject sessions out of
mbps capability.
Change-Id: I62559172b71fb4d2e911c16be7f07110e53f23a1
Signed-off-by: Shi Zhongbo <zhongbos@codeaurora.org>
Codec2 HAL sets V4L2_CID_MPEG_VIDC_VIDEO_BUFFER_SIZE_LIMIT for all
session and it is very low value. So decoder input buffer size is
always limited by buffer_size_limit. Memory budget estimation is
going for toss in msm_comm_check_memory_supported. So video driver
started allowing all sessions during concurrency run without any
restriction. Added change to use correct buffer size during
memory estimation.
Change-Id: Ic7c5e51a91615fdba8965b3a359c2d3a37c9a14b
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
Add control to enable/disable timestamp reordering
in driver.
Change-Id: I50c3f60bb8af053881073b40c6df0c74f3f0aafb
Signed-off-by: Chandrakant I Viraktamath <civirakt@codeaurora.org>
In existing approach, dynamic low latency i.e low latency hint
is restricted via specific low latency components in userspace.
This change adds one more checkpoint to ensure that video
firmware is configured for low latency only for desired codecs.
Change-Id: Iad36c3b84ddc3b94033c4bf5f0afdd3a18600111
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Revise VP9 decoder capabilities and limits to
match the updated Lahaina PRD.
Change-Id: I7a92c88b21e19ab44b43a0c829491f58aa1ce492
Signed-off-by: Mihir Ganu <mganu@codeaurora.org>
Static - Enable latency hint which indicates that the
decode session may go into low latency mode during the
session. With this configuration, video driver disables
DCVS and decode batching.
Dynamic - Enable or disable low latency control during
the session. Based on it, video driver would decide the
work mode and set the same.
Change-Id: If6e85b7adb1bbe4b4bec9e4a8671db64f240cfe8
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Remove all VP8 profiling on lahaina for both encoder and decoder.
Change-Id: I575ffdced1dbe3db0b55243acb88de4fc8971f86
Signed-off-by: Rakshitha Shakamuri <rshakamu@codeaurora.org>
Return ENOMEM instead of ENOTSUPP when VP9 decode overload
occurs so that userspace can handle this error case correctly.
ENOTSUPP is not available in userspace.
Change-Id: I5260812bb00fde7eed02a29943a67af038e3c001
Signed-off-by: Mihir Ganu <mganu@codeaurora.org>
Video driver extending few standard controls value and
hence mark those controls as custom controls.
Change-Id: I373ed21482bb577c4fc5c28fd011098963608f53
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
Secure memory allocations take a long time. Use memory prefetch and
drain operations to reduce allocation times.
Change-Id: Iaa86a97d7a8b1d6eb1683d273ddb27ffe8d891ae
Signed-off-by: Akshay Chandrashekhar Kalghatgi <akalghat@codeaurora.org>
Calculate decoder framerate based on input buffer
timestamps and maintain a sorted order list for
timestamps and framerate in a sliding window of
size 32. Send calculated framerate to client in
every dqbuf output buffer. Use the maximum framerate
available in the list for bandwidth and clockrate
calculations.
Change-Id: I5fa357645cb806bf97ccd30ed68bd784d526e233
Signed-off-by: Darshana Patil <darshana@codeaurora.org>
INT_MAX is an interface provided to client to configure
video session in TURBO mode. When client configures the
operating rate as INT_MAX, the rate at which the frames
arrive at video driver does not change, so there is no
need to update the operating rate.
If the operating rate is updated, macroblocks/s for the
session goes high. As a result, the session gets rejected
as the clock is not sufficient for high mbs/s.
Change-Id: Iaa48073a486ce6435664a6afb8a4c6ddd7b7f87d
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Signed-off-by: Rakshitha Shakamuri <rshakamu@codeaurora.org>
1. is_batching_allowed api is not considering platform
check(core->resources.decode_batching).
2. increase both input & output buffers count if
current session supports batching.
Change-Id: Iabe7479b4664a78b637ee981d67c604f7d0d5d56
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
Input buffer counts, ie Dec Bitstream and Enc Yuv,
depend on input resolution. Hence they should be recalculated
in set format. Stale values can result in excess memory usage.
CRs-Fixed: 2548727
Change-Id: I57c87270a6613da290f14484897cef16e964e27a
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
Default buffer count will not be sufficient for HFR(fps > 480).
So recalculate buffer count, if fps is updated before calling
vidioc_reqbuf.
Change-Id: Iec792892d283072f064c4148c65560b6a7e31d45
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
Initialize port format type to avoid failure
when g_fmt is called before s_fmt.
Change-Id: I37758f6d8be766c75cc8bc97147312b3b0bb0915
Signed-off-by: Mihir Ganu <mganu@codeaurora.org>
- Made the changes in video module to compile successfully.
- Removed cvp and v4l2 private files.
Change-Id: Iaf5f29d6042a87d5b96b1fa4abb985ee3e592f0e
Signed-off-by: Karthikeyan Periasamy <kperiasa@codeaurora.org>
[1] Maintain log_ctxt cookie to track debug information.
[2] Print codec type and session type by default in logs.
Change-Id: I6c01f3238ba868fdc525f5c60f58545a07bdef3a
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
Print session_id details in all possible call flow paths.
Change-Id: I0c583dc99d4ebee7fbcb4e36d917ba9120fa670e
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
If client sets operating rate as INT_MAX, vote the highest
Venus clock and BW. This will allow operating the video session
at highest possible performance. DCVS & Batching is disabled.
CRs-Fixed: 2502809
Change-Id: I33e952f501a3ba6c1c8588ee319e10a586941d05
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
DCVS Min Threshold should be FW Min count. Switch to Load_Norm
only when buffers are equally distributed between FW and Client.
This reduces clock transitions and increases residency in
Load_Low and Load_High.
CRs-Fixed: 2502809
Change-Id: I4896fd8fdffb44b546c6df3321e0155ee4a18dcb
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
Increase input buffers count for first four elgible
sessions to avoid high memory usage. Also made changes
to extra buffer calculations.
Change-Id: Id50791f6800390ad27abc6f361e54dcc7b61a8c8
Signed-off-by: Darshana Patil <darshana@codeaurora.org>
By default, a session is realtime. Client can
overwrite as non-realtime.Fixed realtime value
for decoder.Deprecated VIDC_REALTIME flag usage.
Change-Id: I5a1d1c9bdab18d3dfb73f3b21a23054de07d77a1
Signed-off-by: Darshana Patil <darshana@codeaurora.org>
- Consider thumbnail mode while calculating buffer counts
- decide batching in reconfiguration event so that driver
returns proper min buffer count when client query for it
Change-Id: I4d5373e78d43592caf0cef59f2f8801d20014efd
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
driver returns min buffer count to client which includes
extra buffers count which is required for batching even
though batching may be disabled in start_streaming() later.
So decide batching in set format (configuration) to avoid
adding extra buffers count to reduce memory usage in
non-batching cases.
Change-Id: I147f7aaf928074a23c9dcda2dbf69a744cec382d
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
Use the existing batch enable variable instead of extra
variable decode_batching.
Change-Id: Ic7875caf2b0d2c47d77b0c0c0ce9b5792920cafc
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
Decode session needs UBWC CR statistics for BW calculations.
Hence need to enable this exetradata by default.
CRs-Fixed: 2467542
Change-Id: I3955a0b09cf82f97478c31704be6b16f297b011b
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
operating rate setting to firmware is not required for decoder.
Change-Id: I271a42822f4a00e95d875400e5ad273697c94ab1
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
Video port resolution can be updated during reconfig event itself.
With this, reconfig height and width was removed. Also relevant
code cleanup was made accordingly.
Change-Id: I4fb38563b4c747eb356f28b7df7e99bd397ff8d1
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Clean up debug log levels as:
1. Revise VIDC_WARN to VIDC_ERR;
2. Revise VIDC_PROF as VIDC_PERF;
3. Mark some one-time logs, e.g most of logs
in initialization and deinitialization as VIDC_HIGH;
4. Keep VIDC_PKT;
5. All other logs change to VIDC_LOW;
Change-Id: I8fc30f97dc3424da8418aab00e8af074ec8d4ef9
Signed-off-by: Shi Zhongbo <zhongbos@codeaurora.org>
DCVS feature depends on multiple client configurations.
Low latency, thumbnail mode, etc are few among them.
DCVS is now decided before the session starts streaming
i.e after all configuration are inplace.
CRs-Fixed: 2457035
Change-Id: I4a42ae6bafdc852e81794b69d117f5821af4841f
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
Reverting 2735098 "update video dimensions during port reconfiguration".
Change-Id: I2343cf77d23a564c3346d71dae9cd6377ae9d4e2
Signed-off-by: Shivendra Kakrania <shiven@codeaurora.org>
During a decode session, video output port can go through
reconfiguration. As a result, update the reconfig dimension
when client calls for g_fmt on output port.
Change-Id: Ib5f5866acbdfe107ba4693b8b94498d42f74b312
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Remove support for V4L2_CID_MPEG_VIDC_VIDEO_PICTYPE_DEC_MODE.
Cleared related code.
Change-Id: I3b7100dfd08ee68a5033d8f6ec2cfdcfbbfbbe14
Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>
This change brings msm vidc driver from base 4.19 kernel project.
It is the first source code snapshot from base kernel project.
Change-Id: I1d600c4e9459b9013f4b607890c52644f6d94f0c
Signed-off-by: Shivendra Kakrania <shiven@codeaurora.org>
