[PATCH v2 0/5] media: iris: several fixes

[Dmitry Baryshkov]

Fix several problems reported by Sashiko.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
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Changes in v2:
- Dropped duplicate SoB (Konrad)
- Simplified iris_add_session() (Konrad)
- Link to v1: https://patch.msgid.link/20260730-iris-fixes-v1-0-413d6cfaa8ca@xxxxxxxxxxxxxxxx

To: Vikash Garodia <vikash.garodia@xxxxxxxxxxxxxxxx>
To: Dikshita Agarwal <dikshita.agarwal@xxxxxxxxxxxxxxxx>
To: Abhinav Kumar <abhinav.kumar@xxxxxxxxx>
To: Bryan O'Donoghue <bod@xxxxxxxxxx>
To: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
To: Stefan Schmidt <stefan.schmidt@xxxxxxxxxx>
To: Hans Verkuil <hverkuil@xxxxxxxxxx>
To: Vedang Nagar <quic_vnagar@xxxxxxxxxxx>
To: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
Cc: linux-media@xxxxxxxxxxxxxxx
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

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Dmitry Baryshkov (5):
      media: iris: fail firmware boot on invalid uc_region
      media: iris: take core lock when scanning the instance list
      media: iris: guard against a NULL hfi_sys_ops in the interrupt handler
      media: iris: reject open() when the session limit is reached
      media: iris: reference count video instances

 drivers/media/platform/qcom/iris/iris_hfi_common.c |  3 +-
 .../platform/qcom/iris/iris_hfi_gen1_response.c    |  2 ++
 .../platform/qcom/iris/iris_hfi_gen2_response.c    |  1 +
 drivers/media/platform/qcom/iris/iris_instance.h   |  4 +++
 drivers/media/platform/qcom/iris/iris_utils.c      |  6 ++++
 drivers/media/platform/qcom/iris/iris_utils.h      |  1 +
 drivers/media/platform/qcom/iris/iris_vb2.c        |  6 +++-
 drivers/media/platform/qcom/iris/iris_vidc.c       | 42 ++++++++++++++++------
 drivers/media/platform/qcom/iris/iris_vpu_common.c |  2 +-
 9 files changed, 53 insertions(+), 14 deletions(-)
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base-commit: 56a985509842cdef159cea98d85d9213ee047cd7
change-id: 20260730-iris-fixes-846d7d353034

Best regards,
--  
With best wishes
Dmitry