diff options
Diffstat (limited to 'drivers/platform/x86/amd/pmf/sps.c')
| -rw-r--r-- | drivers/platform/x86/amd/pmf/sps.c | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c index 92f7fb22277d..d3083383f11f 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -282,10 +282,10 @@ bool is_pprof_balanced(struct amd_pmf_dev *pmf) return (pmf->current_profile == PLATFORM_PROFILE_BALANCED) ? true : false; } -static int amd_pmf_profile_get(struct platform_profile_handler *pprof, +static int amd_pmf_profile_get(struct device *dev, enum platform_profile_option *profile) { - struct amd_pmf_dev *pmf = container_of(pprof, struct amd_pmf_dev, pprof); + struct amd_pmf_dev *pmf = dev_get_drvdata(dev); *profile = pmf->current_profile; return 0; @@ -297,12 +297,14 @@ int amd_pmf_get_pprof_modes(struct amd_pmf_dev *pmf) switch (pmf->current_profile) { case PLATFORM_PROFILE_PERFORMANCE: + case PLATFORM_PROFILE_BALANCED_PERFORMANCE: mode = POWER_MODE_PERFORMANCE; break; case PLATFORM_PROFILE_BALANCED: mode = POWER_MODE_BALANCED_POWER; break; case PLATFORM_PROFILE_LOW_POWER: + case PLATFORM_PROFILE_QUIET: mode = POWER_MODE_POWER_SAVER; break; default: @@ -363,10 +365,10 @@ int amd_pmf_power_slider_update_event(struct amd_pmf_dev *dev) return 0; } -static int amd_pmf_profile_set(struct platform_profile_handler *pprof, +static int amd_pmf_profile_set(struct device *dev, enum platform_profile_option profile) { - struct amd_pmf_dev *pmf = container_of(pprof, struct amd_pmf_dev, pprof); + struct amd_pmf_dev *pmf = dev_get_drvdata(dev); int ret = 0; pmf->current_profile = profile; @@ -387,10 +389,32 @@ static int amd_pmf_profile_set(struct platform_profile_handler *pprof, return 0; } -int amd_pmf_init_sps(struct amd_pmf_dev *dev) +static int amd_pmf_hidden_choices(void *drvdata, unsigned long *choices) { - int err; + set_bit(PLATFORM_PROFILE_QUIET, choices); + set_bit(PLATFORM_PROFILE_BALANCED_PERFORMANCE, choices); + + return 0; +} + +static int amd_pmf_profile_probe(void *drvdata, unsigned long *choices) +{ + set_bit(PLATFORM_PROFILE_LOW_POWER, choices); + set_bit(PLATFORM_PROFILE_BALANCED, choices); + set_bit(PLATFORM_PROFILE_PERFORMANCE, choices); + + return 0; +} +static const struct platform_profile_ops amd_pmf_profile_ops = { + .probe = amd_pmf_profile_probe, + .hidden_choices = amd_pmf_hidden_choices, + .profile_get = amd_pmf_profile_get, + .profile_set = amd_pmf_profile_set, +}; + +int amd_pmf_init_sps(struct amd_pmf_dev *dev) +{ dev->current_profile = PLATFORM_PROFILE_BALANCED; if (is_apmf_func_supported(dev, APMF_FUNC_STATIC_SLIDER_GRANULAR)) { @@ -405,24 +429,12 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) amd_pmf_set_sps_power_limits(dev); } - dev->pprof.profile_get = amd_pmf_profile_get; - dev->pprof.profile_set = amd_pmf_profile_set; - - /* Setup supported modes */ - set_bit(PLATFORM_PROFILE_LOW_POWER, dev->pprof.choices); - set_bit(PLATFORM_PROFILE_BALANCED, dev->pprof.choices); - set_bit(PLATFORM_PROFILE_PERFORMANCE, dev->pprof.choices); - /* Create platform_profile structure and register */ - err = platform_profile_register(&dev->pprof); - if (err) - dev_err(dev->dev, "Failed to register SPS support, this is most likely an SBIOS bug: %d\n", - err); - - return err; -} + dev->ppdev = devm_platform_profile_register(dev->dev, "amd-pmf", dev, + &amd_pmf_profile_ops); + if (IS_ERR(dev->ppdev)) + dev_err(dev->dev, "Failed to register SPS support, this is most likely an SBIOS bug: %ld\n", + PTR_ERR(dev->ppdev)); -void amd_pmf_deinit_sps(struct amd_pmf_dev *dev) -{ - platform_profile_remove(); + return PTR_ERR_OR_ZERO(dev->ppdev); } |