diff options
Diffstat (limited to 'drivers/platform/x86/amd/pmf/spc.c')
| -rw-r--r-- | drivers/platform/x86/amd/pmf/spc.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/drivers/platform/x86/amd/pmf/spc.c b/drivers/platform/x86/amd/pmf/spc.c index 06226eb0eab3..1d90f9382024 100644 --- a/drivers/platform/x86/amd/pmf/spc.c +++ b/drivers/platform/x86/amd/pmf/spc.c @@ -16,6 +16,46 @@ #include "pmf.h" #ifdef CONFIG_AMD_PMF_DEBUG +static const char *platform_type_as_str(u16 platform_type) +{ + switch (platform_type) { + case CLAMSHELL: + return "CLAMSHELL"; + case FLAT: + return "FLAT"; + case TENT: + return "TENT"; + case STAND: + return "STAND"; + case TABLET: + return "TABLET"; + case BOOK: + return "BOOK"; + case PRESENTATION: + return "PRESENTATION"; + case PULL_FWD: + return "PULL_FWD"; + default: + return "UNKNOWN"; + } +} + +static const char *laptop_placement_as_str(u16 device_state) +{ + switch (device_state) { + case ON_TABLE: + return "ON_TABLE"; + case ON_LAP_MOTION: + return "ON_LAP_MOTION"; + case IN_BAG: + return "IN_BAG"; + case OUT_OF_BAG: + return "OUT_OF_BAG"; + default: + return "UNKNOWN"; + } +} + static const char *ta_slider_as_str(unsigned int state) { switch (state) { @@ -47,12 +87,38 @@ void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table * dev_dbg(dev->dev, "LID State: %s\n", in->ev_info.lid_state ? "close" : "open"); dev_dbg(dev->dev, "User Presence: %s\n", in->ev_info.user_present ? "Present" : "Away"); dev_dbg(dev->dev, "Ambient Light: %d\n", in->ev_info.ambient_light); + dev_dbg(dev->dev, "Platform type: %s\n", platform_type_as_str(in->ev_info.platform_type)); + dev_dbg(dev->dev, "Laptop placement: %s\n", + laptop_placement_as_str(in->ev_info.device_state)); + dev_dbg(dev->dev, "Custom BIOS input1: %u\n", in->ev_info.bios_input1); + dev_dbg(dev->dev, "Custom BIOS input2: %u\n", in->ev_info.bios_input2); dev_dbg(dev->dev, "==== TA inputs END ====\n"); } #else void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in) {} #endif +static void amd_pmf_get_custom_bios_inputs(struct amd_pmf_dev *pdev, + struct ta_pmf_enact_table *in) +{ + if (!pdev->req.pending_req) + return; + + switch (pdev->req.pending_req) { + case BIT(NOTIFY_CUSTOM_BIOS_INPUT1): + in->ev_info.bios_input1 = pdev->req.custom_policy[APMF_SMARTPC_CUSTOM_BIOS_INPUT1]; + break; + case BIT(NOTIFY_CUSTOM_BIOS_INPUT2): + in->ev_info.bios_input2 = pdev->req.custom_policy[APMF_SMARTPC_CUSTOM_BIOS_INPUT2]; + break; + default: + dev_dbg(pdev->dev, "Invalid preq for BIOS input: 0x%x\n", pdev->req.pending_req); + } + + /* Clear pending requests after handling */ + memset(&pdev->req, 0, sizeof(pdev->req)); +} + static void amd_pmf_get_c0_residency(u16 *core_res, size_t size, struct ta_pmf_enact_table *in) { u16 max, avg = 0; @@ -153,12 +219,14 @@ static int amd_pmf_get_slider_info(struct amd_pmf_dev *dev, struct ta_pmf_enact_ switch (dev->current_profile) { case PLATFORM_PROFILE_PERFORMANCE: + case PLATFORM_PROFILE_BALANCED_PERFORMANCE: val = TA_BEST_PERFORMANCE; break; case PLATFORM_PROFILE_BALANCED: val = TA_BETTER_PERFORMANCE; break; case PLATFORM_PROFILE_LOW_POWER: + case PLATFORM_PROFILE_QUIET: val = TA_BEST_BATTERY; break; default: @@ -190,6 +258,14 @@ static void amd_pmf_get_sensor_info(struct amd_pmf_dev *dev, struct ta_pmf_enact } else { dev_dbg(dev->dev, "HPD is not enabled/detected\n"); } + + /* Get SRA (Secondary Accelerometer) data */ + if (!amd_get_sfh_info(&sfh_info, MT_SRA)) { + in->ev_info.platform_type = sfh_info.platform_type; + in->ev_info.device_state = sfh_info.laptop_placement; + } else { + dev_dbg(dev->dev, "SRA is not enabled/detected\n"); + } } void amd_pmf_populate_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in) @@ -201,4 +277,5 @@ void amd_pmf_populate_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_tab amd_pmf_get_battery_info(dev, in); amd_pmf_get_slider_info(dev, in); amd_pmf_get_sensor_info(dev, in); + amd_pmf_get_custom_bios_inputs(dev, in); } |