media: iris: add support for purwa platform#914
Open
WangaoW wants to merge 2 commits intoqualcomm-linux:tech/all/dt/hamoafrom
Open
media: iris: add support for purwa platform#914WangaoW wants to merge 2 commits intoqualcomm-linux:tech/all/dt/hamoafrom
WangaoW wants to merge 2 commits intoqualcomm-linux:tech/all/dt/hamoafrom
Conversation
added 2 commits
April 8, 2026 16:46
… points The Iris block on X1P differs from SM8550/X1E in its clock configuration and requires a dedicated OPP table. The node inherited from the X1E cannot be reused directly, and the fallback compatible "qcom,sm8550-iris" cannot be applied. Override the inherited clocks, clock-names, and operating points, and replaces them with the X1P42100-specific definitions. A new OPP table is provided to support the correct performance levels on this platform. Link: https://lore.kernel.org/linux-arm-msm/20260401-enable_iris_on_purwa-v4-4-ca784552a3e9@oss.qualcomm.com/ Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
Enable video nodes on the purwa-iot-som board. Link: https://lore.kernel.org/linux-arm-msm/20260401-enable_iris_on_purwa-v4-5-ca784552a3e9@oss.qualcomm.com/ Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This series enables the Iris video codec on purwa, allowing purwa to
use hardware‑accelerated video encoding and decoding.
The Iris codec on purwa is nearly identical to the one on hamoa(X1E),
except that it requires one additional clock and uses a different OPP
table.
Therefore, purwa can reuse the Iris node from hamoa, but the clocks
and OPP table need to be redefined.
All patches have been tested with v4l2-compliance and v4l2-ctl on
purwa. And it does not affect existing targets.