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| author |   Dmitry Osipenko <digetx@gmail.com> | 2021-12-01 02:23:09 +0300 |
|---|---|---|
| committer |   Thierry Reding <treding@nvidia.com> | 2021-12-16 14:03:38 +0100 |
| commit | 9131c6331726514f0d0364c41f8733cc5eec11ab (patch) | |
| tree | 3819a544c1b3709482dff282cb0a44ac3a14db79 | |
| parent | soc/tegra: Enable runtime PM during OPP state-syncing (diff) | |
| download | linux-dev-9131c6331726514f0d0364c41f8733cc5eec11ab.tar.xz linux-dev-9131c6331726514f0d0364c41f8733cc5eec11ab.zip | |
soc/tegra: Add devm_tegra_core_dev_init_opp_table_common()
Only couple drivers need to get the -ENODEV error code and majority of
drivers need to explicitly initialize the performance state. Add new
common helper which sets up OPP table for these drivers.
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | include/soc/tegra/common.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/soc/tegra/common.h b/include/soc/tegra/common.h index af41ad80ec21..8ec1ac07fc85 100644 --- a/include/soc/tegra/common.h +++ b/include/soc/tegra/common.h @@ -39,4 +39,19 @@ devm_tegra_core_dev_init_opp_table(struct device *dev, } #endif +static inline int +devm_tegra_core_dev_init_opp_table_common(struct device *dev) +{ + struct tegra_core_opp_params opp_params = {}; + int err; + + opp_params.init_state = true; + + err = devm_tegra_core_dev_init_opp_table(dev, &opp_params); + if (err != -ENODEV) + return err; + + return 0; +} + #endif /* __SOC_TEGRA_COMMON_H__ */ |