From: Rajendra Nayak <rnayak@codeaurora.org>
To: bjorn.andersson@linaro.org, agross@kernel.org,
robdclark@gmail.com, robdclark@chromium.org,
stanimir.varbanov@linaro.org
Cc: viresh.kumar@linaro.org, sboyd@kernel.org, mka@chromium.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
Rajendra Nayak <rnayak@codeaurora.org>
Subject: [PATCH v6 0/6] DVFS for IO devices on sdm845 and sc7180
Date: Mon, 15 Jun 2020 17:32:38 +0530 [thread overview]
Message-ID: <1592222564-13556-1-git-send-email-rnayak@codeaurora.org> (raw)
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
next reply other threads:[~2020-06-15 12:03 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-15 12:02 Rajendra Nayak [this message]
2020-06-15 12:02 ` [PATCH v6 1/6] tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state Rajendra Nayak
2020-06-25 5:08 ` Bjorn Andersson
2020-06-30 12:16 ` Rajendra Nayak
2020-06-29 23:17 ` Stephen Boyd
2020-06-30 3:01 ` Rajendra Nayak
2020-06-30 3:05 ` Viresh Kumar
2020-07-21 8:43 ` Stephen Boyd
2020-07-22 5:24 ` Viresh Kumar
2020-08-20 10:45 ` Viresh Kumar
2020-06-15 12:02 ` [PATCH v6 2/6] spi: spi-geni-qcom: " Rajendra Nayak
2020-06-15 12:02 ` [PATCH v6 3/6] drm/msm/dpu: " Rajendra Nayak
2020-06-15 12:02 ` Rajendra Nayak
2020-06-15 12:02 ` [PATCH v6 4/6] drm/msm: dsi: " Rajendra Nayak
2020-06-15 12:02 ` Rajendra Nayak
2020-06-15 12:02 ` [PATCH v6 5/6] media: venus: core: Add support for opp tables/perf voting Rajendra Nayak
2020-06-18 14:54 ` Stanimir Varbanov
2020-06-29 10:49 ` Rajendra Nayak
2020-06-15 12:02 ` [PATCH v6 6/6] spi: spi-qcom-qspi: Use OPP API to set clk/perf state Rajendra Nayak
2020-06-24 17:09 ` Matthias Kaehlcke
2020-06-24 17:15 ` Mark Brown
2020-06-24 17:39 ` Matthias Kaehlcke
2020-06-24 17:44 ` Mark Brown
2020-06-24 17:55 ` Matthias Kaehlcke
2020-06-24 18:00 ` Mark Brown
2020-06-24 18:12 ` Matthias Kaehlcke
2020-06-24 18:15 ` Mark Brown
2020-06-25 15:25 ` Matthias Kaehlcke
2020-06-29 11:30 ` Rajendra Nayak
2020-06-29 10:57 ` Rajendra Nayak
2020-06-17 22:15 ` [PATCH v6 0/6] DVFS for IO devices on sdm845 and sc7180 Matthias Kaehlcke
2020-06-18 4:47 ` Rajendra Nayak
2020-06-18 8:20 ` Stanimir Varbanov
2020-06-18 12:11 ` Rajendra Nayak
2020-06-18 12:25 ` Stanimir Varbanov
2020-07-01 11:28 ` Rajendra Nayak
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