[PATCH v4 0/7] media: qcom: iris: miscellaneous code-quality fixes

From: Vishnu Reddy

Date: Mon Jul 20 2026 - 22:22:01 EST


This series addresses a set of independent code-quality issues found
during review of the Qualcomm iris video driver.

No functional changes are intended.

Signed-off-by: Vishnu Reddy <busanna.reddy@xxxxxxxxxxxxxxxx>
---
Changes in v4:
- Updated commit description for "Remove duplicate HFI_PROP_OPB_ENABLE entry" patch (Sashiko AI)
- Link to v3: https://lore.kernel.org/all/20260531-iris-code-improvement-v3-0-4c699c3dd719@xxxxxxxxxxxxxxxx

Changes in v3:
- Rebased and resolved merge conflicts (Bryan)
- Link to v2: https://lore.kernel.org/r/20260423-iris-code-improvement-v2-0-9e9cbf00f9c9@xxxxxxxxxxxxxxxx

Changes in v2:
- Updated variables names for iris_get_int_buf_tbl helper (Bryan)
- Removed un-necessary fixes tags (Bryan, Konrad)
- Addressed other comments (Bryan, Konrad)
- Link to v1: https://lore.kernel.org/r/20260422-iris-code-improvement-v1-0-8e150482212d@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: Hans Verkuil <hverkuil@xxxxxxxxxx>
To: Stefan Schmidt <stefan.schmidt@xxxxxxxxxx>
To: Hans Verkuil <hverkuil+cisco@xxxxxxxxxx>
To: Deepa Guthyappa Madivalara <deepa.madivalara@xxxxxxxxxxxxxxxx>
Cc: linux-media@xxxxxxxxxxxxxxx
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>

---
Dikshita Agarwal (7):
media: qcom: iris: Centralize internal buffer table selection
media: qcom: iris: fix state-change debug log printing stale value
media: qcom: iris: Fix bitmask test in iris_allow_cmd()
media: qcom: iris: Remove dead assignment in iris_hfi_gen2_set_tier()
media: qcom: iris: Remove duplicate HFI_PROP_OPB_ENABLE entry
media: qcom: iris: Add missing break in iris_hfi_gen2_session_set_codec()
media: qcom: iris: Make iris_destroy_internal_buffer() return void

drivers/media/platform/qcom/iris/iris_buffer.c | 123 +++++----------------
drivers/media/platform/qcom/iris/iris_buffer.h | 2 +-
.../platform/qcom/iris/iris_hfi_gen1_command.c | 2 +-
.../platform/qcom/iris/iris_hfi_gen2_command.c | 7 +-
.../platform/qcom/iris/iris_hfi_gen2_response.c | 4 +-
drivers/media/platform/qcom/iris/iris_state.c | 4 +-
6 files changed, 40 insertions(+), 102 deletions(-)
---
base-commit: b72408a2fd20e8fb7ea462eeb4293f826585fe03
change-id: 20260721-iris-code-improvement-b412d103bd3c

Best regards,
--
Vishnu Reddy <busanna.reddy@xxxxxxxxxxxxxxxx>