media: qcom: camss: Add SM8750 support#1131
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Add bindings for Camera Subsystem (CAMSS) on the Qualcomm SM8750 platform. The SM8750 platform provides: - 6 x CSIPHY (CSI Physical Layer) - 3 x TPG (Test Pattern Generator) - 3 x CSID (CSI Decoder) - 2 x CSID Lite - 3 x VFE (Video Front End), 5 RDI per VFE - 2 x VFE Lite, 4 RDI per VFE Lite Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com> Link: https://lore.kernel.org/all/20260508-add-support-for-camss-on-sm8750-v3-1-fc6861a65c67@oss.qualcomm.com/
Add SM8750 platform support to the CAMSS driver with ICC bandwidth resources and device tree match entry. Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com> Link: https://lore.kernel.org/all/20260508-add-support-for-camss-on-sm8750-v3-2-fc6861a65c67@oss.qualcomm.com/
…e CSIPHY Add more detailed resource information for CSIPHY devices in the camss driver along with the support for v2.3.0 in the 2 phase CSIPHY driver that is responsible for the PHY lane register configuration, module reset and interrupt handling. Additionally, generalize the struct name for the lane configuration that had been added for Kaanapali and use it for SM8750 as well as they share the settings. Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com> Link: https://lore.kernel.org/all/20260508-add-support-for-camss-on-sm8750-v3-3-fc6861a65c67@oss.qualcomm.com/
Add more detailed resource information for CSID devices along with the driver for CSID 980 that is responsible for CSID register configuration, module reset and IRQ handling for BUF_DONE events. In SM8750, RUP and AUP updates for the CSID Full modules are split into two registers along with a SET register. However, CSID Lite modules still use a single register to update RUP and AUP without the additional SET register. Handled such differences in the driver. Co-developed-by: Atiya Kailany <atiya.kailany@oss.qualcomm.com> Signed-off-by: Atiya Kailany <atiya.kailany@oss.qualcomm.com> Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com> Link: https://lore.kernel.org/all/20260508-add-support-for-camss-on-sm8750-v3-4-fc6861a65c67@oss.qualcomm.com/
Add support for Video Front End (VFE) that is on the SM8750 SoCs. VFE gen4 has support for VFE 980. This change limits SM8750 VFE output lines to 3 for now as constrained by the CAMSS driver framework. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Co-developed-by: Atiya Kailany <atiya.kailany@oss.qualcomm.com> Signed-off-by: Atiya Kailany <atiya.kailany@oss.qualcomm.com> Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com> Link: https://lore.kernel.org/all/20260508-add-support-for-camss-on-sm8750-v3-5-fc6861a65c67@oss.qualcomm.com/
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Add support for the RDI only CAMSS camera driver on SM8750. Enabling
RDI path involves adding the support for a set of CSIPHY, CSID and TFE
modules, with each TFE having multiple RDI ports. This hardware
architecture requires 'qdss_debug_xo' clock for CAMNOC to be functional.
SM8750 camera subsystem provides:
This series has been tested using the following commands with a
downstream driver for S5KJN5 sensor.
Dependencies: