This change will resolve this
checker err from all directory.
Change-Id: I7b7b3af554c97fef9d81210fdf8984d2a53facbc
Signed-off-by: Ankush Mitra <quic_ankumitr@quicinc.com>
Remove inst check from all the functions in video driver.
Inst check is present in most of the functions in video
driver which is not required.
Keep check only at root level functions and remove
from rest all of the functions.
Change-Id: Ib310cd3df5e8612a9fc3a5aa654dff4203a12906
Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com>
Re-structure video driver statemachine to use
event handler. Added event handler support for
event states.
Added change to handle event depending on the
underlying state implementation.
Change-Id: Ib55c12c6cadc4d780797a5aee75d5ea61e95c94f
Signed-off-by: Govindaraj Rajagopal <quic_grajagop@quicinc.com>
update copyright markings to 2023 in all files.
Change-Id: I6842d56c4a8fff6a7a93d0c1d4bc049041297b02
Signed-off-by: Darshana Patil <quic_darshana@quicinc.com>
- add support for prepare_buf
- check if client has configured invalid fd for metadata
buffer fd control.
Change-Id: I576d02be05e4692a5ab45286895c34284f08651c
Signed-off-by: Darshana Patil <darshana@quicinc.com>
Use v4l2_m2m_ioctl_streamon helper function for input and output ports
Change-Id: I20375259321cc5925ccaf7f8eab95a94f55d2821
Signed-off-by: Deepa Guthyappa Madivalara <quic_dmadival@quicinc.com>
Add handling for VIDIOC_CREATE_BUFS ioctl in driver.
This ioctl is used to create buffers for memory mapped
or DMA buffer I/O.
It can be used as an alternative or in addition to the
ioctl VIDIOC_REQBUFS ioctl, when a tighter control over
buffers is required.
This ioctl can be called multiple times to create buffers
of different sizes.
Partially Fixes: v4l2-compliance:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF.
Change-Id: I9dd6c3f48e48e297b3e56fd4c8062869c8b55bee
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Add handling for VIDIOC_QUERYBUF ioctl in driver.
This can be used to query the status of a buffer
at any time after buffers have been allocated with
the VIDIOC_REQBUFS ioctl.
Partially Fixes: v4l2-compliance:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF.
Change-Id: Ifd014bd8a8b02ce9fa15c62d7583bc8bcfb6756a
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
- Request api allows to synchronize controls along
with buffers.
- Client allocates a request fd. This request fd is
associated with control and set using s_ext_ctrls.
Such controls are stored by the framework and not
applied immediately.
- Request fd is also associated with input qbuf and
queued to driver. Following this actual request is
queued. Buffers do not enter the queue untill the
request is queued.
- As part of qbuf, driver call request_setup() which
inturn sets the control to driver.
Change-Id: I316c4dc2a0091b21059230be5ee5fd6379259456
Signed-off-by: Darshana Patil <quic_darshana@quicinc.com>
Decoder needs to support VIDIOC_TRY_DECODER_CMD and
Encoder needs to be support VIDIOC_TRY_ENCODER_CMD.
Partially Fixes: V4l2-complience:
testDecoder(VIDIOC_(TRY)_DECODER_CMD) for decoder.
testEncoder(VIDIOC_(TRY)_ENCODER_CMD) for encoder.
Change-Id: Ia68587412ed316f0c871397da83d6c56665cfbb5
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
- Do not clear V4L2_FL_USES_V4L2_FH flag because this
flag indicates that file->private_data points to
&struct v4l2_fh.
- Initialize v4l2 ctrl handler with driver ctrl handler.
- Add ctrl ops for g_volatile_ctrl to return updated
value of volatile ctrls from driver.
Fixes: v4l2-compliance:
testPrio (VIDIOC_G/S_PRIORITY).
testQueryControls (VIDIOC_QUERYCTRL).
Change-Id: Ibe4b6fa67d2c02a5afeb627f2060e4761c5ef717
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Any video device which supports capture multiplanar buf type
should implement VIDIOC_TRY_FMT.
Fixes: v4l2-compliance: testTryFormats (VIDIOC_TRY_FMT).
Change-Id: Id7ec171115c9374c6173fcf74a609382c3acf2d0
Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Added support for VIDIOC_ENUM_FRAMEINTERVALS to provide
supported frame intervals range for a given resolution.
Change-Id: I51174634739dd1141d308ba9bfd1cf3720b6ca42
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>
Add support for S_PARM and G_PARM to enable client to
set and get frame rate and operating rate to driver. Also
includes some inst database grooming changes.
Change-Id: I5b39537662faa56effa0ac63acdfc100d83bf403
Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>
Add support to get and set selection to update
crop and compose values in driver.
Change-Id: I1f38ac6a4f3ceac64d08d66f30b422efd79959a9
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
