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Add Memshare service for GPS #158

Merged
merged 15 commits into from Mar 12, 2021
Merged

Add Memshare service for GPS #158

merged 15 commits into from Mar 12, 2021

Commits on Mar 12, 2021

  1. squash! MSM8916: arm64: configs: Add msm8916_defconfig (v35) 

    CONFIG_QCOM_MEMSHARE_QMI_SERVICE=m

Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
    @TravMurav @stephan-gh
    TravMurav authored and stephan-gh committed Mar 12, 2021
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  2. dt-bindings: soc: qcom: Add bindings for Qualcomm Memshare service. 

    Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
    @TravMurav @stephan-gh
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  3. soc: qcom: Add memshare service 

    This QMI service provides memory region for remote processors (like
modem) on request. It is known to be used in GPS service in modem
firmware for some (most) of msm8916 devices.

This commit implements "guaranteed allocation" of memory using
reserved-memory regions because gps service crashes on some devices
unless specific address was provided.

Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
    @TravMurav @stephan-gh
    TravMurav authored and stephan-gh committed Mar 12, 2021
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  4. arm64: dts: qcom: msm8916: Add memshare support 

    This service is used by GPS service in many msm8916 devices.

Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
    @TravMurav @stephan-gh
    TravMurav authored and stephan-gh committed Mar 12, 2021
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  5. squash! arm64: dts: qcom: msm8916-longcheer-l8150: Add extra dts for … 

    …Modem+QDSP6 (v5)

Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
    @TravMurav @stephan-gh
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  6. squash! arm64: dts: qcom: msm8916-samsung-a2015: Add extra dts for Mo… 

    …dem+QDSP6 (v6)

Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
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  7. squash! arm64: dts: qcom: msm8916-wingtech-wt88047: Add extra dts for… 

    … modem

Disable memshare for wt88047, doesn't seem to be needed for GPS to work.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
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  8. squash! ARM: dts: qcom: msm8916-samsung-serranovelte: Add extra dts f… 

    …or Modem+QDSP6 (v4)

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
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  9. squash! arm64: dts: qcom: msm8916-longcheer-l8910: Add extra dts for … 

    …Modem+QDSP6 (v2)

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
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  10. squash! arm64: dts: qcom: msm8916-motorola-harpia: Add extra dts for … 

    …Modem+QDSP6 (v5)

Signed-off-by: Ruby Iris Juric <ruby@srxl.me>
    @Sorixelle @stephan-gh
    Sorixelle authored and stephan-gh committed Mar 12, 2021
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  11. squash! arm64: dts: qcom: msm8916-motorola-osprey: enable modem 

    Signed-off-by: Martijn Braam <martijn@brixit.nl>
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  12. squash! arm64: dts: qcom: msm8916-asus-z00l: Add extra dts for Modem+… 

    …QDSP6

Signed-off-by: J.R. Divya Antony <d.antony.jr@gmail.com>
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  13. squash! arm64: dts: qcom: msm8916-wingtech-wt865x8: add modem 

    Signed-off-by: Anton Bambura <jenneron@protonmail.com>
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  14. squash! arm64: dts: qcom: msm8916-asus-z010d: add modem 

    Signed-off-by: Devajith V S <devajithvs@gmail.com>
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    devajithvs authored and stephan-gh committed Mar 12, 2021
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  15. squash! arm64: dts: qcom: msm8916-lg-m216: add modem 

    Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
    @cristianc @stephan-gh
    cristianc authored and stephan-gh committed Mar 12, 2021
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