[0/3] DVFS support for Venus

Message

Rajendra Nayak July 1, 2020, 11:40 a.m. UTC

These patches add DVFS support for Venus. Where posted
earlier as part of a series with multiple different drivers [1]
I have split them into specific driver changes in order to avoid
confusion on dependencies. Also added the corresponding device tree
changes for sdm845 and sc7180 platforms.

These patches are dependent on the bindings update [2] which is still
pending an ack from Rob.

Patch 1/3 will need to be picked by Stan and pushed via the linux-media tree.

DT patches (2/3 and 3/3) will need to land via the msm tree.

[1] https://lkml.org/lkml/2020/6/15/535
[2] https://lore.kernel.org/patchwork/patch/1241077/

Rajendra Nayak (3):
  media: venus: core: Add support for opp tables/perf voting
  arm64: dts: sdm845: Add OPP tables and power-domains for venus
  arm64: dts: sc7180: Add OPP tables and power-domains for venus

 arch/arm64/boot/dts/qcom/sc7180.dtsi           | 35 ++++++++++++++++-
 arch/arm64/boot/dts/qcom/sdm845.dtsi           | 40 ++++++++++++++++++-
 drivers/media/platform/qcom/venus/core.c       | 43 +++++++++++++++++---
 drivers/media/platform/qcom/venus/core.h       |  5 +++
 drivers/media/platform/qcom/venus/pm_helpers.c | 54 ++++++++++++++++++++++++--
 5 files changed, 163 insertions(+), 14 deletions(-)