linux.git/drivers/media/platform/qcom, branch v5.19 Linux kernel source tree media: venus: venc: Add support for intra-refresh type 2022-04-24T07:35:25+00:00 Dikshita Agarwal quic_dikshita@quicinc.com 2022-04-19T05:06:43+00:00 fc503c8a3f12af7093da60f790e6830f8ca5b23d Add support for intra-refresh type v4l2 control. Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
Add support for intra-refresh type v4l2 control.

Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: vdec: Use output resolution on reconfigure 2022-04-24T07:34:33+00:00 Stanimir Varbanov stanimir.varbanov@linaro.org 2022-03-03T15:06:36+00:00 ef15219c3e25e1c4427ffebd2de9ab5f73b29b45 When recalculate output buffer size we have to take into account the output resolution from the firmware received during event change notification. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
When recalculate output buffer size we have to take into account
the output resolution from the firmware received during event change
notification.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: Add a handling of QC10C compressed format 2022-04-24T07:34:18+00:00 Stanimir Varbanov stanimir.varbanov@linaro.org 2022-03-03T15:06:35+00:00 cef92b14e6535d550d571b99e753b04e44423286 This adds QC10C compressed pixel format in the Venus driver, and make it possible to discover from v4l2 clients. Note: The QC10C format will be enumerable via VIDIOC_ENUM_FMT when the bitstream is 10-bits and the headers are parsed. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
This adds QC10C compressed pixel format in the Venus driver, and
make it possible to discover from v4l2 clients.

Note: The QC10C format will be enumerable via VIDIOC_ENUM_FMT when
the bitstream is 10-bits and the headers are parsed.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: hfi_platform: Correct supported compressed format 2022-04-24T07:33:55+00:00 Stanimir Varbanov stanimir.varbanov@linaro.org 2022-03-03T15:06:34+00:00 1af7d8dacfc926c9bf73d21035e1fc78655fed07 In multistream mode HFI supports TP10_UBWC on output2. Correct this in supported formats capabilities list. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
In multistream mode HFI supports TP10_UBWC on output2. Correct this
in supported formats capabilities list.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: Add a handling of QC08C compressed format 2022-04-24T07:33:34+00:00 Stanimir Varbanov stanimir.varbanov@linaro.org 2022-03-03T15:06:33+00:00 9593126dae3e6a68c86dc2038d9922178a2e363d This adds QC08C compressed pixel format in the Venus driver, and make it possible to discover from v4l2 clients. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
This adds QC08C compressed pixel format in the Venus driver, and
make it possible to discover from v4l2 clients.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: helpers: Add helper to check supported pixel formats 2022-04-24T07:33:10+00:00 Stanimir Varbanov stanimir.varbanov@linaro.org 2022-03-03T15:06:32+00:00 fc00086ed767972553958d4d04c0bb017eec55b1 Add a helper to check supported pixel format per codec and session type. Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
Add a helper to check supported pixel format per codec and session
type.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: vdec: ensure venus is powered on during stream off 2022-04-24T07:32:13+00:00 Vikash Garodia quic_vgarodia@quicinc.com 2022-04-12T13:15:11+00:00 59685fdfac6d7343c4047f2acfbc5bce8971b0f9 Video decoder driver auto-suspends the hardware if there is no exchange of command or response for certain amount of time. In auto suspended state, it becomes mandatory to power on the hardware before requesting it to process a command. The fix ensures the hardware is powered on during stop streaming. Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
Video decoder driver auto-suspends the hardware if there is no
exchange of command or response for certain amount of time.
In auto suspended state, it becomes mandatory to power on the
hardware before requesting it to process a command. The fix
ensures the hardware is powered on during stop streaming.

Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: do not queue internal buffers from previous sequence 2022-04-24T07:31:38+00:00 Vikash Garodia quic_vgarodia@quicinc.com 2022-04-12T13:15:10+00:00 73664f107c0fafb59cd91e576b81c986adb74610 During reconfig (DRC) event from firmware, it is not guaranteed that all the DPB(internal) buffers would be released by the firmware. Some buffers might be released gradually while processing frames from the new sequence. These buffers now stay idle in the dpblist. In subsequent call to queue the DPBs to firmware, these idle buffers should not be queued. The fix identifies those buffers and free them. Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Fritz Koenig <frkoenig@chromium.org> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
During reconfig (DRC) event from firmware, it is not guaranteed that
all the DPB(internal) buffers would be released by the firmware. Some
buffers might be released gradually while processing frames from the
new sequence. These buffers now stay idle in the dpblist.
In subsequent call to queue the DPBs to firmware, these idle buffers
should not be queued. The fix identifies those buffers and free them.

Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Tested-by: Fritz Koenig <frkoenig@chromium.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: hfi: avoid null dereference in deinit 2022-04-24T07:31:10+00:00 Luca Weiss luca.weiss@fairphone.com 2022-01-14T11:02:26+00:00 86594f6af867b5165d2ba7b5a71fae3a5961e56c If venus_probe fails at pm_runtime_put_sync the error handling first calls hfi_destroy and afterwards hfi_core_deinit. As hfi_destroy sets core->ops to NULL, hfi_core_deinit cannot call the core_deinit function anymore. Avoid this null pointer derefence by skipping the call when necessary. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
If venus_probe fails at pm_runtime_put_sync the error handling first
calls hfi_destroy and afterwards hfi_core_deinit. As hfi_destroy sets
core->ops to NULL, hfi_core_deinit cannot call the core_deinit function
anymore.

Avoid this null pointer derefence by skipping the call when necessary.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
media: venus: hfi: Add error message for timeout error 2022-04-24T07:30:52+00:00 Luca Weiss luca.weiss@fairphone.com 2022-01-14T11:02:25+00:00 90307ebe5a562d6bdfa06c440cefccaceeaa6f4f This error can appear with wrong configuration and is difficult to find as it just returns -ETIMEDOUT with no further message. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> 
This error can appear with wrong configuration and is difficult to find
as it just returns -ETIMEDOUT with no further message.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>