On 30.03.2023 00:24, Dmitry Baryshkov wrote: > Konrad brought up the topic of scaling the MX domain according to the > OPP changes. Here is my RFC for this functionality. I post it as an RFC > for two reasons: > > 1) I'm not sure that we should scale MX if we are not scaling main > voltage following the CPR3 It should be ok, however.. > [...] > Dmitry Baryshkov (3): > dt-bindings: display/msm/gpu: allow specifying MX domain A5xx > drm/msm/a5xx: scale MX domain following the frequncy changes This is a stopgap solution, CPR is a child of MX. Konrad > arm64: dts: qcom: specify power domains for the GPU > > .../devicetree/bindings/display/msm/gpu.yaml | 9 +++- > arch/arm64/boot/dts/qcom/msm8996.dtsi | 14 ++++- > drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 52 +++++++++++++++++++ > drivers/gpu/drm/msm/adreno/a5xx_gpu.h | 3 ++ > 4 files changed, 76 insertions(+), 2 deletions(-) >