media: venus: Use newly-introduced hfi_buffer_requirements accessors

Now that we have a way which is independent of the HFI version to set
the correct fields in hfi_buffer_requirements, use it!

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

media: venus: update calculation for dpb buffers

Use dpb color format, width and height of output port
for calculating buffer size of dpb buffers.

Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

venus: Fix for H265 decoding failure.

Aligned the mismatch of persist1 and scratch1 buffer calculation,
as per the firmware requirements.

Signed-off-by: Vikash Garodia <vgarodia@qti.qualcomm.com>
Signed-off-by: Viswanath Boma <quic_vboma@quicinc.com>
Tested-by: Nathan Hebert <nhebert@chromium.org>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

media: venus: Set buffer to FW based on FW min count requirement.

- Get the min buffer count required by FW from source event change
and use the same value to decide actual buffer count and for
buffer size calculation.
- Setup DPB and OPB buffers after session continue incase of
reconfig.

Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

media: venus: Fix internal buffer size calculations for v6.

- Update persist buffer size for encoder to 204800.
- Update persist buffer size calculation for h264 decoder.
- h264d level 6 support needs update in internal buffer size.
update below buffers size
- h264 decoder colocated motion vector buffer.
- h264 decoder VPP command buffer.
- h265 decoder VPP command buffer.
- Update VP9_NUM_FRAME_INFO_BUF to 32.

Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

media: venus: hfi: Increase plat_buf_v6 o/p buffer count.

Presently, minimum buffer count for output buffers for h264 &
hevc codec is kept as 8 which might not be sufficient for
few use cases so increasing the value to 18.

Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

media: venus: helpers: Add internal buffer list for v6

- Internal buffers required by v6 are different than v4,
add new list of internal buffers for v6.
- Differentiate encoder/decoder buffers for 6xx

Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

media: venus: Mark bufreq_enc with static keyword

Fix the following sparse warning:

hfi_plat_bufs_v6.c:1242:5: warning: symbol 'bufreq_enc' was not declared.
Should it be static?

Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

media: venus: Add platform buffers for v6

Add a new file for hfi platform buffer size and count calculations
for v6.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>