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path: root/drivers/media/platform/qcom/iris
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2025-07-03media: iris: Fix opp scaling of power domainsAkhil P Oommen
Pass PD_FLAG_REQUIRED_OPP flag to allow opp framework to scale the rpmpd power domains. Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com> Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Add codec specific check for VP9 decoder drain handlingDikshita Agarwal
Add a codec specific for the VP9 decoder to ensure that a non-null buffer is sent to the firmware during drain. The firmware enforces a check for VP9 decoder that the number of buffers queued and dequeued on the output plane should match. When a null buffer is sent, the firmware does not return a response for it, leading to a count mismatch and an assertion failure from the firmware. Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Add internal buffer calculation for HEVC and VP9 decodersDikshita Agarwal
Add internal buffer count and size calculations for HEVC and VP9 decoders. Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> [hverkuil: add __maybe_unused to size_mp2d_lb_fe_top_data]
2025-07-03media: iris: Set mandatory properties for HEVC and VP9 decoders.Dikshita Agarwal
Subscribe and set mandatory properties to the firmware for HEVC and VP9 decoders. Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Add platform capabilities for HEVC and VP9 decodersDikshita Agarwal
Add platform capabilities for HEVC and VP9 codecs in decoder driver with related hooks. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Add HEVC and VP9 formats for decoderDikshita Agarwal
Extend the decoder driver's supported formats to include HEVC (H.265) and VP9. This change updates the format enumeration (VIDIOC_ENUM_FMT) and allows setting these formats via VIDIOC_S_FMT. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Add a comment to explain usage of MBPSDikshita Agarwal
Add a comment to explain usage of MBPS and define a macro for 8K resolution for better readability Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Remove redundant buffer count check in stream offDikshita Agarwal
Currently, the stream off process checks the count of buffers in v4l2_m2m_queues using v4l2_m2m_for_each_src_buf_safe and v4l2_m2m_for_each_dst_buf_safe APIs. If the count is non-zero, it returns an error. This check is redundant as the V4L2 framework already handles buffer management internally. Remove the unnecessary buffer count check in stream off, simplifying the process and relying on V4L2's internal mechanisms for buffer management. Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Improve last flag handlingDikshita Agarwal
Improve the handling of the V4L2_BUF_FLAG_LAST flag in the driver: - Ensure that the last flag is not sent multiple times. - Attach the last flag to the first capture buffer returned during flush, triggered by a sequence change, addressing cases where the firmware does not set the last flag. Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Add handling for no show framesDikshita Agarwal
Firmware sends the picture type as NO_SHOW for frames which are not supposed to be displayed, add handling for the same in driver to drop them. Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Add handling for corrupt and drop framesDikshita Agarwal
Firmware attach DATACORRUPT/DROP buffer flags for the frames which needs to be dropped, handle it by setting VB2_BUF_STATE_ERROR for these buffers before calling buf_done. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Remove unnecessary re-initialization of flush completionDikshita Agarwal
Currently, The flush completion signal is being re-initialized even though no response is expected during a sequence change. Simplify the code by removing re-initialization of flush completion signal as it is redundant. Cc: stable@vger.kernel.org Fixes: 84e17adae3e3 ("media: iris: add support for dynamic resolution change") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Skip flush on first sequence changeDikshita Agarwal
Add a condition to skip the flush operation during the first sequence change event. At this point, the capture queue is not streaming, making the flush unnecessary. Cc: stable@vger.kernel.org Fixes: 84e17adae3e3 ("media: iris: add support for dynamic resolution change") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Send V4L2_BUF_FLAG_ERROR for capture buffers with 0 filled lengthDikshita Agarwal
Firmware sends capture buffers with 0 filled length which are not to be displayed and should be dropped by client. To achieve the same, add V4L2_BUF_FLAG_ERROR to such buffers by making sure: - These 0 length buffers are not returned as result of flush. - Its not a buffer with LAST flag enabled which will also have 0 filled length. Cc: stable@vger.kernel.org Fixes: d09100763bed ("media: iris: add support for drain sequence") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Fix buffer preparation failure during resolution changeDikshita Agarwal
When the resolution changes, the driver internally updates the width and height, but the client continue to queue buffers with the older resolution until the last flag is received. This results in a mismatch when the buffers are prepared, causing failure due to outdated size. Introduce a check to prevent size validation during buffer preparation if a resolution reconfiguration is in progress, to handle this. Cc: stable@vger.kernel.org Fixes: 17f2a485ca67 ("media: iris: implement vb2 ops for buf_queue and firmware response") Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Track flush responses to prevent premature completionDikshita Agarwal
Currently, two types of flush commands are queued to the firmware, the first flush queued as part of sequence change, does not wait for a response, while the second flush queued as part of stop, expects a completion response before proceeding further. Due to timing issue, the flush response corresponding to the first command could arrive after the second flush is issued. This casuses the driver to incorrectly assume that the second flush has completed, leading to the premature signaling of flush_completion. To address this, introduce a counter to track the number of pending flush responses and signal flush completion only when all expected responses are received. Cc: stable@vger.kernel.org Fixes: 11712ce70f8e ("media: iris: implement vb2 streaming ops") Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Fix typo in depth variableDikshita Agarwal
Correct a typo from "dpeth" to "depth". Cc: stable@vger.kernel.org Fixes: 3a19d7b9e08b ("media: iris: implement set properties to firmware during streamon") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Fix NULL pointer dereferenceDikshita Agarwal
A warning reported by smatch indicated a possible null pointer dereference where one of the arguments to API "iris_hfi_gen2_handle_system_error" could sometimes be null. To fix this, add a check to validate that the argument passed is not null before accessing its members. Cc: stable@vger.kernel.org Fixes: fb583a214337 ("media: iris: introduce host firmware interface with necessary hooks") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/linux-media/634cc9b8-f099-4b54-8556-d879fb2b5169@stanley.mountain/ Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Fix missing function pointer initializationDikshita Agarwal
The function pointers responsible for setting firmware properties were never initialized in the instance capability structure, causing it to remain NULL. As a result, the firmware properties were not being set correctly. Fix this by properly assigning the function pointers from the core capability to the instance capability, ensuring that the properties are correctly applied to the firmware. Cc: stable@vger.kernel.org Fixes: 3a19d7b9e08b ("media: iris: implement set properties to firmware during streamon") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Remove deprecated property setting to firmwareDikshita Agarwal
HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER is deprecated and no longer supported on current firmware, remove setting the same to firmware. Cc: stable@vger.kernel.org Fixes: 79865252acb6 ("media: iris: enable video driver probe of SM8250 SoC") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Remove error check for non-zero v4l2 controlsDikshita Agarwal
Remove the check for non-zero number of v4l2 controls as some SOCs might not expose any capability which requires v4l2 control. Cc: stable@vger.kernel.org Fixes: 33be1dde17e3 ("media: iris: implement iris v4l2_ctrl_ops") Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Prevent HFI queue writes when core is in deinit stateDikshita Agarwal
The current check only considers the core error state before allowing writes to the HFI queues. However, the core can also transition to the deinit state due to a system error triggered by the response thread. In such cases, writing to the HFI queues should not be allowed. Fix this by adding a check for the core deinit state, ensuring that writes are rejected when core is not in a valid state. Cc: stable@vger.kernel.org Fixes: fb583a214337 ("media: iris: introduce host firmware interface with necessary hooks") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Drop port check for session property responseDikshita Agarwal
Currently, port check enforces that session property response must arrive only on the BITSTREAM port. However, firmware can send some responses on other port as well. Remove the strict port validation to correctly handle session property responses from the firmware. Cc: stable@vger.kernel.org Fixes: 3a19d7b9e08b ("media: iris: implement set properties to firmware during streamon") Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Avoid updating frame size to firmware during reconfigDikshita Agarwal
During reconfig, the firmware sends the resolution aligned to 8 bytes. If the driver sends the same resolution back to the firmware the resolution will be aligned to 16 bytes not 8. The alignment mismatch would then subsequently cause the firmware to send another redundant sequence change event. Fix this by not setting the resolution property during reconfig. Cc: stable@vger.kernel.org Fixes: 3a19d7b9e08b ("media: iris: implement set properties to firmware during streamon") Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Update CAPTURE format info based on OUTPUT formatDikshita Agarwal
Update the width, height and buffer size of CAPTURE based on the resolution set to OUTPUT via VIDIOC_S_FMT. This is required to set the updated capture resolution to firmware when S_FMT is called only for OUTPUT. Cc: stable@vger.kernel.org Fixes: b530b95de22c ("media: iris: implement s_fmt, g_fmt and try_fmt ioctls") Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Verify internal buffer release on closeDikshita Agarwal
Validate all internal buffers queued to firmware are released back to driver on close. This helps ensure buffer lifecycle correctness and aids in debugging any resporce leaks. Cc: stable@vger.kernel.org Fixes: 73702f45db81 ("media: iris: allocate, initialize and queue internal buffers") Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-07-03media: iris: Skip destroying internal buffer if not dequeuedDikshita Agarwal
Firmware might hold the DPB buffers for reference in case of sequence change, so skip destroying buffers for which QUEUED flag is not removed. Cc: stable@vger.kernel.org Fixes: 73702f45db81 ("media: iris: allocate, initialize and queue internal buffers") Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Vikash Garodia <quic_vgarodia@quicinc.com> # on sa8775p-ride Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: iris: add qcs8300 platform dataVikash Garodia
Add platform data for QCS8300, which has different capabilities compared to SM8550. Introduce a QCS8300 header that defines these capabilities. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: iris: fix the order of compat stringsVikash Garodia
Fix the order of compatible strings to make it in alpha numeric order. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: platform: qcom/iris: add sm8650 supportNeil Armstrong
Add support for the SM8650 platform by re-using the SM8550 definitions and using the vpu33 ops. Move the Sm8650 reset tables that differs in a per-SoC platform header, that will contain mode SoC specific data when more codecs are introduced. The SM8650/vpu33 requires more reset lines, but the H.264 decoder capabilities are identical. Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x1e Dell Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: platform: qcom/iris: rename platform_sm8550 to platform_gen2Neil Armstrong
In order to prepare for supporting the SM8650 SoC, move the iris_platform_sm8550.c file into iris_platform_gen2.c that will contain all the common HFI GEN2x structures. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x1e Dell Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: platform: qcom/iris: add support for vpu33Neil Armstrong
The IRIS acceleration found in the SM8650 platforms uses the vpu33 hardware version, and requires a slighly different reset and power off sequences in order to properly get out of runtime suspend. Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x1e Dell Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: platform: qcom/iris: rename iris_vpu3 to iris_vpu3xNeil Armstrong
The vpu33 HW is very close to vpu3, and shares most of the operations, so rename file to vpu3x since we'll handle all vpu3 variants in it. Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x1e Dell Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: platform: qcom/iris: introduce optional controller_rst_tblNeil Armstrong
Introduce an optional controller_rst_tbl use to store reset lines used to reset part of the controller. This is necessary for the vpu3 support, when the xo reset line must be asserted separately from the other reset line on power off operation. Factor the iris_init_resets() logic to allow requesting multiple reset tables. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x1e Dell Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-05-02media: platform: qcom/iris: add power_off_controller to vpu_opsNeil Armstrong
In order to support the SM8650 iris33 hardware, we need to provide a specific constoller power off sequences via the vpu_ops callbacks. Add the callback, and use the current helper for currently supported platforms. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x1e Dell Reviewed-by: Vikash Garodia <quic_vgarodia@quicinc.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-04-11media: iris: fix error code in iris_load_fw_to_memory()Dan Carpenter
Return -ENOMEM if memremap() fails. Don't return success. Fixes: d19b163356b8 ("media: iris: implement video firmware load/unload") Cc: stable@vger.kernel.org Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-21media: iris: rename module fileArnd Bergmann
Build-testing on x86 showed two modules with conflicting "iris.ko" names after the addition of the qualcomm driver: error: the following would cause module name conflict: arch/x86/platform/iris/iris.ko drivers/media/platform/qcom/iris/iris.ko Since this a new module, nothing should rely on the name yet, so rename this one to a more specific "qcom-iris.ko". Fixes: 38506cb7e8d2 ("media: iris: add platform driver for iris video device") Cc: Shérab <Sebastien.Hinderer@ens-lyon.org> # for x86 iris Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: enable video driver probe of SM8250 SoCDikshita Agarwal
Initialize the platform data and enable video driver probe of SM8250 SoC. Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: add check to allow sub states transitionsVedang Nagar
Based on the design of the state machine, add checks whether the transition from one sub-state to another is allowed. Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: implement power scaling for vpu2 and vpu3Vedang Nagar
Implement power scaling including a specific vpu2 and vpu3 calculation for clock and bus bandwidth, which depends on the hardware configuration, codec format, resolution and frame rate. Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: add check whether the video session is supported or notVedang Nagar
Based on the hardware capabilities, add a check during start_streaming and queue_setup, whether the video session is supported by the hardware. Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: add support for drain sequenceDikshita Agarwal
handle the V4L2_DEC_CMD_STOP by initiating a drain sequence on the firmware. Process and decode all OUTPUT buffers, that are queued by the client, before the VIDIOC_DECODER_CMD() was issued and mark the last buffer with the V4L2_BUF_FLAG_LAST flag. The decoder is stopped, after processing the last buffer. Resume the decoder when one of these operations are issued by the client: - V4L2_DEC_CMD_START - pair of VIDIOC_STREAMOFF() and VIDIOC_STREAMON() on the CAPTURE queue - pair of VIDIOC_STREAMOFF() and VIDIOC_STREAMON() on the OUTPUT queue Add the handling to resume decoding when client issues V4L2_DEC_CMD_START to resume decoding after a source change is detected. Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: handle streamoff/on from client in dynamic resolution changeDikshita Agarwal
The decoder is stopped after it completes the dynamic resolution change sequence. Handle VIDIOC_STREAMOFF() and VIDIOC_STREAMON() on the CAPTURE queue to resume the decoding process. Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: add support for dynamic resolution changeDikshita Agarwal
Handle the response sent by the firmware, when a source change is detected. Read the subscribed parameter to get the changed values. Raise the source change event to the client and update the instance sub-state. Mark the last buffer from before the source change with the V4L2_BUF_FLAG_LAST flag and return to the client. Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: implement vb2 ops for buf_queue and firmware responseDikshita Agarwal
Implement the vb2 ops for the buf queue. These are the different buffer attributes: BUF_ATTR_DEFERRED - buffer queued by the client but not submitted to firmware. BUF_ATTR_PENDING_RELEASE - buffers requested to be released from the firmware. BUF_ATTR_QUEUED - buffers submitted to the firmware. BUF_ATTR_DEQUEUED - buffers received from the firmware. BUF_ATTR_BUFFER_DONE - buffers sent back to vb2. Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: allocate, initialize and queue internal buffersDikshita Agarwal
Implement the functions for creating, queueing, releasing and destroying the buffers for internal usage. Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: subscribe parameters and properties to firmware for hfi_gen2Vedang Nagar
For hfi_gen2, subscribe different bitstream parameters on to firmware, to get notified of a change in any of the subscribed parameters. Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: implement set properties to firmware during streamonVedang Nagar
During the stream on operation, set some mandatory properties on the firmware to start a session. Set all v4l2 properties, which are set by the client, on to firmware, which is prepared with the dependency graph. Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: implement vb2 streaming opsDikshita Agarwal
During the stream on operation, send HFI_CMD_START on the capture and output planes to start processing on the respective planes. During the stream off operation, send HFI_CMD_STOP to the firmware, which is a synchronous command. After the response is received by the firmware, the session is closed on the firmware. Introduce different states for the instance and state transitions. IRIS_INST_INIT - video instance is opened. IRIS_INST_INPUT_STREAMING - stream on is completed on output plane. IRIS_INST_OUTPUT_STREAMING - stream on is completed on capture plane. IRIS_INST_STREAMING - stream on is completed on both output and capture planes. IRIS_INST_DEINIT - video instance is closed. IRIS_INST_ERROR - error state. | v ------------- +---------| INIT |--------- + | ------------- | | ^ ^ | | / \ | | / \ | | v v | | ----------- ----------- | | | INPUT OUTPUT | | |---| STREAMING STREAMING |---| | ----------- ----------- | | ^ ^ | | \ / | | \ / | | v v | | ------------- | |--------| STREAMING |-----------| | ------------- | | | | | | | | v | | ----------- | +-------->| DEINIT |<----------+ | ----------- | | | | | | | | v | | ---------- | +-------->| ERROR |<-----------+ ----------. Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2025-02-07media: iris: implement query_cap ioctlVedang Nagar
Implement the query_cap ioctl with the necessary hooks. Signed-off-by: Vedang Nagar <quic_vnagar@quicinc.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Tested-by: Stefan Schmidt <stefan.schmidt@linaro.org> # x1e80100 (Dell XPS 13 9345) Reviewed-by: Stefan Schmidt <stefan.schmidt@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-HDK Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-02 07:29:06 +0000