What is the plan for landing these, it seems not all must/should go through the QCOM tree. My guesses: tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state spi: spi-geni-qcom: Use OPP API to set clk/perf state QCOM tree due to shared dependency on change in include/linux/qcom-geni-se.h drm/msm/dpu: Use OPP API to set clk/perf state drm/msm: dsi: Use OPP API to set clk/perf state drm/msm tree media: venus: core: Add support for opp tables/perf voting venus tree spi: spi-qcom-qspi: Use OPP API to set clk/perf state SPI tree Does this make sense or are there any dependencies I'm missing? Thanks Matthias On Mon, Jun 15, 2020 at 05:32:38PM +0530, Rajendra Nayak wrote: > Changes in v6: > 1. rebased on 5.8-rc1, no functional change. > > Changes in v5: > 1. Opp cleanup path fixed up across drivers > > Changes in v4: > 1. Fixed all review feedback on v3 > 2. Dropped the dts patches, will post as a seperate series once > driver changes are reviewed and merged. > The driver changes without DT updates to include OPP tables will > have zero functional change. > 3. Dropped the mmc/sdhc patch, which is a standalone patch. will > repost if needed seperately. > > Changes in v3: > 1. Added better error handling for dev_pm_opp_of_add_table() > 2. Some minor changes and fixes in 'PATCH 12/17' as compared to v2 > 3. Dropped the mmc patch picked up by Ulf [2] > > Changes in v2: > 1. Added error handling for dev_pm_opp_set_clkname() > and dev_pm_opp_of_add_table() > 2. Used dev_pm_opp_put_clkname() in the cleanup path > 3. Dropped the OPP patch pulled in by Viresh [1] > 4. Dropped the UFS patches since they had some major rework > needed because of changes that were merged in the merge window > and I don't have a UFS device currently to validate the changes. > > We have had support added in the OPP core for a while now to support > DVFS for IO devices, and this series uses that infrastructure to > add DVFS support for various IO devices in sdm845 and sc7180 SoCs. > > [1] https://lkml.org/lkml/2020/4/14/98 > [2] https://lore.kernel.org/patchwork/patch/1226381/ > > Rajendra Nayak (6): > tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state > spi: spi-geni-qcom: Use OPP API to set clk/perf state > drm/msm/dpu: Use OPP API to set clk/perf state > drm/msm: dsi: Use OPP API to set clk/perf state > media: venus: core: Add support for opp tables/perf voting > spi: spi-qcom-qspi: Use OPP API to set clk/perf state > > drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 3 +- > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 26 +++++++++++- > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 4 ++ > drivers/gpu/drm/msm/dsi/dsi.h | 2 + > drivers/gpu/drm/msm/dsi/dsi_cfg.c | 4 +- > drivers/gpu/drm/msm/dsi/dsi_host.c | 58 ++++++++++++++++++++++++++ > 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 ++++++++++++++++++++++-- > drivers/spi/spi-geni-qcom.c | 26 ++++++++++-- > drivers/spi/spi-qcom-qspi.c | 28 ++++++++++++- > drivers/tty/serial/qcom_geni_serial.c | 34 ++++++++++++--- > include/linux/qcom-geni-se.h | 4 ++ > 13 files changed, 268 insertions(+), 23 deletions(-) > > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation >
