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media: qcom: camss: Add support for MSM8939

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The camera subsystem for the MSM8939 is the same as MSM8916 except with
3 CSID instead of 2, and some higher clock rates.

As a quirk, this SoC needs writing values to 2 VFE VBIF registers
(see downstream msm8939-camera.dtsi vbif-{regs,settings} properties).
This fixes black stripes across sensor and garbage in CSID TPG outputs.

Add support for the MSM8939 camera subsystem.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Vincent Knecht 2025-10-30 08:59:14 +01:00 • committed by Hans Verkuil
commit b4fbb13db8
6 changed files with 171 additions and 2 deletions
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