arm64: dts: qcom: msm8939-longcheer-l9100: add VCM for rear camera #406
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Some devices need writing values to VFE VBIF registers. Add helper functions to do this. Signed-off-by: Vincent Knecht <[email protected]>
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.
Signed-off-by: Vincent Knecht <[email protected]>
Add bindings for qcom,msm8939-camss in order to support the camera subsystem for MSM8939. Signed-off-by: Vincent Knecht <[email protected]>
Add the camera subsystem and CCI used to interface with cameras on the Snapdragon 615. Signed-off-by: Vincent Knecht <[email protected]>
CONFIG_VIDEO_IMX214=m Signed-off-by: André Apitzsch <[email protected]>
Add rear camera support, using imx214 sensor. Signed-off-by: André Apitzsch <[email protected]>
…or rear camera Signed-off-by: André Apitzsch <[email protected]>
# Describe the purpose of this series. The information you put here # will be used by the project maintainer to make a decision whether # your patches should be reviewed, and in what priority order. Please be # very detailed and link to any relevant discussions or sites that the # maintainer can review to better understand your proposed changes. If you # only have a single patch in your series, the contents of the cover # letter will be appended to the "under-the-cut" portion of the patch. # Lines starting with # will be removed from the cover letter. You can # use them to add notes or reminders to yourself. If you want to use # markdown headers in your cover letter, start the line with ">#". # You can add trailers to the cover letter. Any email addresses found in # these trailers will be added to the addresses specified/generated # during the b4 send stage. You can also run "b4 prep --auto-to-cc" to # auto-populate the To: and Cc: trailers based on the code being # modified. Signed-off-by: André Apitzsch <[email protected]> --- b4-submit-tracking --- # This section is used internally by b4 prep for tracking purposes. { "series": { "revision": 1, "change-id": "20250709-dw9719-8a8822efc1b1", "prefixes": [] } }
Document Dongwoon DW9719 and DW9761 VCM devicetree bindings. Signed-off-by: André Apitzsch <[email protected]>
The name of property "dongwoon,vcm-freq" doesn't match its purpose. Change the name of the property to "dongwoon,vcm-prescale" to better describe its purpose and deprecate the old one. Signed-off-by: André Apitzsch <[email protected]>
In preparation for adding models with different register sets, start assigning the model based on the i2c match data. Signed-off-by: Val Packett <[email protected]> Signed-off-by: André Apitzsch <[email protected]>
The DW9718S is a similar part that uses a different register set but follows the same method of operation otherwise. Add support for it to the existing dw9719 driver. Tested on the Moto E5 (motorola-nora) smartphone. Signed-off-by: Val Packett <[email protected]> Signed-off-by: André Apitzsch <[email protected]>
Update the close callback to match other similar drivers like dw9768. Signed-off-by: Val Packett <[email protected]> Signed-off-by: André Apitzsch <[email protected]>
Allow the dw9719 driver to be attached via FDT. Signed-off-by: Val Packett <[email protected]> Signed-off-by: André Apitzsch <[email protected]>
The "jiggle" code was not actually expecting failure, which it should because that's what actually happens when the device wasn't already woken up by the regulator power-on (i.e. in the case of a shared regulator). Also, do actually enter the internal suspend mode on shutdown, to save power in the case of a shared regulator. Also, wait a bit longer (2x tOPR) on waking up, 1x is not enough at least on the DW9718S as found on the motorola-nora smartphone. Signed-off-by: Val Packett <[email protected]> Signed-off-by: André Apitzsch <[email protected]>
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