From: Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
To: Vikash Garodia <vikash.garodia@oss.qualcomm.com>,
Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Bryan O'Donoghue <bod@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Vedang Nagar <quic_vnagar@quicinc.com>,
Hans Verkuil <hverkuil@kernel.org>,
Stefan Schmidt <stefan.schmidt@linaro.org>,
Hans Verkuil <hverkuil+cisco@kernel.org>,
Deepa Guthyappa Madivalara <deepa.madivalara@oss.qualcomm.com>
Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Vishnu Reddy <busanna.reddy@oss.qualcomm.com>,
stable@vger.kernel.org
Subject: [PATCH 0/3] media: iris: Fix issues exposed during decoder seek
Date: Sat, 31 Oct 2026 01:49:08 +0530 [thread overview]
Message-ID: <20261031-fix_dec_seek-v1-0-cfedf0c267ee@oss.qualcomm.com> (raw)
Several issues were identified while investigating decoder seek
failures.
A seek could trigger redundant port settings change events, incorrect
buffer requirements for VP9 streams, and codec configuration being
overwritten. Together these issues resulted in spurious resolution
change notifications, firmware buffer count errors, and seek failures.
This series fixes the issues observed during decoder seek operations.
Signed-off-by: Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
---
Vishnu Reddy (3):
media: iris: Skip redundant decoder input config params
media: iris: Skip redundant HFI_PROP_TIER updates
media: iris: Use firmware reported count for output buffers
drivers/media/platform/qcom/iris/iris_hfi_gen2.c | 2 --
drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c | 5 +++++
drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 10 ++--------
3 files changed, 7 insertions(+), 10 deletions(-)
---
base-commit: 7649ba73f9e7e1e04d0b46213e39c79ae09dd55c
change-id: 20261031-fix_dec_seek-2fa92563b495
Best regards,
--
Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
next reply other threads:[~2026-10-30 20:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-30 20:19 Vishnu Reddy [this message]
2026-10-30 20:19 ` [PATCH 1/3] media: iris: Skip redundant decoder input config params Vishnu Reddy
2026-10-30 20:19 ` [PATCH 2/3] media: iris: Skip redundant HFI_PROP_TIER updates Vishnu Reddy
2026-10-30 20:19 ` [PATCH 3/3] media: iris: Use firmware reported count for output buffers Vishnu Reddy
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