This Patch is based on
https://patchwork.kernel.org/patch/9415627/
https://patchwork.kernel.org/patch/9415651/
This patch add necessary routine and data structure to support standalone venus
firmware load on msm8996. Below are brief of changes.
1- Add private data structure which provide string-name and rate of clock
on msm8996 platform for venus.
2- Provide clock initialization and enable/disable functionality.
below is console log on msm8996 platform with above change, this is standalone test log
without video driver enablement.
[ 2.612011] remoteproc0: soc:vidc_tzpil@0 is available
[ 2.616939] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 2.621963] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 2.631037] qcom-tz-pil soc:vidc_tzpil@0: Venus rproc probe done
[ 2.641463] remoteproc0: powering up soc:vidc_tzpil@0
[ 2.641468] remoteproc0: Booting fw image venus.mdt, size 6812
[ 2.698127] remoteproc0: remote processor soc:vidc_tzpil@0 is now up
Changes w.r.t. patchset 1
reorganization and cleanup of added code.
Avaneesh Kumar Dwivedi (1):
remoteproc: qcom: Add venus rproc support on msm8996 platform.
.../devicetree/bindings/remoteproc/qcom,venus.txt | 3 +-
drivers/remoteproc/qcom_venus_pil.c | 115 ++++++++++++++++++++-
2 files changed, 116 insertions(+), 2 deletions(-)
--
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a Linux Foundation Collaborative Project.
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