diff options
| -rw-r--r-- | drivers/platform/surface/surface3_power.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/asus-tf103c-dock.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/int3472/tps68470.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/pmc/core.c | 14 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/pmc/core.h | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/pmc/mtl.c | 27 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/speed_select_if/isst_if_common.c | 1 | ||||
| -rw-r--r-- | drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 6 |
9 files changed, 45 insertions, 14 deletions
diff --git a/drivers/platform/surface/surface3_power.c b/drivers/platform/surface/surface3_power.c index 73961a24c849..4c0f92562a79 100644 --- a/drivers/platform/surface/surface3_power.c +++ b/drivers/platform/surface/surface3_power.c @@ -573,7 +573,7 @@ static const struct acpi_device_id mshw0011_acpi_match[] = { MODULE_DEVICE_TABLE(acpi, mshw0011_acpi_match); static struct i2c_driver mshw0011_driver = { - .probe_new = mshw0011_probe, + .probe = mshw0011_probe, .remove = mshw0011_remove, .driver = { .name = "mshw0011", diff --git a/drivers/platform/x86/asus-tf103c-dock.c b/drivers/platform/x86/asus-tf103c-dock.c index aeb1138464df..8f0f87637c5f 100644 --- a/drivers/platform/x86/asus-tf103c-dock.c +++ b/drivers/platform/x86/asus-tf103c-dock.c @@ -933,7 +933,7 @@ static struct i2c_driver tf103c_dock_driver = { .pm = &tf103c_dock_pm_ops, .acpi_match_table = tf103c_dock_acpi_match, }, - .probe_new = tf103c_dock_probe, + .probe = tf103c_dock_probe, .remove = tf103c_dock_remove, }; module_i2c_driver(tf103c_dock_driver); diff --git a/drivers/platform/x86/intel/int3472/tps68470.c b/drivers/platform/x86/intel/int3472/tps68470.c index 5b8d1a9620a5..1e107fd49f82 100644 --- a/drivers/platform/x86/intel/int3472/tps68470.c +++ b/drivers/platform/x86/intel/int3472/tps68470.c @@ -250,7 +250,7 @@ static struct i2c_driver int3472_tps68470 = { .name = "int3472-tps68470", .acpi_match_table = int3472_device_id, }, - .probe_new = skl_int3472_tps68470_probe, + .probe = skl_int3472_tps68470_probe, .remove = skl_int3472_tps68470_remove, }; module_i2c_driver(int3472_tps68470); diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c index b8711330e411..ed91ef9d1cf6 100644 --- a/drivers/platform/x86/intel/pmc/core.c +++ b/drivers/platform/x86/intel/pmc/core.c @@ -1222,11 +1222,11 @@ static inline bool pmc_core_is_s0ix_failed(struct pmc_dev *pmcdev) return false; } -static __maybe_unused int pmc_core_resume(struct device *dev) +int pmc_core_resume_common(struct pmc_dev *pmcdev) { - struct pmc_dev *pmcdev = dev_get_drvdata(dev); const struct pmc_bit_map **maps = pmcdev->map->lpm_sts; int offset = pmcdev->map->lpm_status_offset; + struct device *dev = &pmcdev->pdev->dev; /* Check if the syspend used S0ix */ if (pm_suspend_via_firmware()) @@ -1256,6 +1256,16 @@ static __maybe_unused int pmc_core_resume(struct device *dev) return 0; } +static __maybe_unused int pmc_core_resume(struct device *dev) +{ + struct pmc_dev *pmcdev = dev_get_drvdata(dev); + + if (pmcdev->resume) + return pmcdev->resume(pmcdev); + + return pmc_core_resume_common(pmcdev); +} + static const struct dev_pm_ops pmc_core_pm_ops = { SET_LATE_SYSTEM_SLEEP_PM_OPS(pmc_core_suspend, pmc_core_resume) }; diff --git a/drivers/platform/x86/intel/pmc/core.h b/drivers/platform/x86/intel/pmc/core.h index 9ca9b9746719..7c95586e742b 100644 --- a/drivers/platform/x86/intel/pmc/core.h +++ b/drivers/platform/x86/intel/pmc/core.h @@ -327,6 +327,7 @@ struct pmc_reg_map { * @lpm_en_modes: Array of enabled modes from lowest to highest priority * @lpm_req_regs: List of substate requirements * @core_configure: Function pointer to configure the platform + * @resume: Function to perform platform specific resume * * pmc_dev contains info about power management controller device. */ @@ -345,6 +346,7 @@ struct pmc_dev { int lpm_en_modes[LPM_MAX_NUM_MODES]; u32 *lpm_req_regs; void (*core_configure)(struct pmc_dev *pmcdev); + int (*resume)(struct pmc_dev *pmcdev); }; extern const struct pmc_bit_map msr_map[]; @@ -398,6 +400,7 @@ extern const struct pmc_reg_map mtl_reg_map; extern void pmc_core_get_tgl_lpm_reqs(struct platform_device *pdev); extern int pmc_core_send_ltr_ignore(struct pmc_dev *pmcdev, u32 value); +int pmc_core_resume_common(struct pmc_dev *pmcdev); void spt_core_init(struct pmc_dev *pmcdev); void cnp_core_init(struct pmc_dev *pmcdev); void icl_core_init(struct pmc_dev *pmcdev); diff --git a/drivers/platform/x86/intel/pmc/mtl.c b/drivers/platform/x86/intel/pmc/mtl.c index e8cc156412ce..2b00ad9da621 100644 --- a/drivers/platform/x86/intel/pmc/mtl.c +++ b/drivers/platform/x86/intel/pmc/mtl.c @@ -68,16 +68,29 @@ static void mtl_set_device_d3(unsigned int device) } } +/* + * Set power state of select devices that do not have drivers to D3 + * so that they do not block Package C entry. + */ +static void mtl_d3_fixup(void) +{ + mtl_set_device_d3(MTL_GNA_PCI_DEV); + mtl_set_device_d3(MTL_IPU_PCI_DEV); + mtl_set_device_d3(MTL_VPU_PCI_DEV); +} + +static int mtl_resume(struct pmc_dev *pmcdev) +{ + mtl_d3_fixup(); + return pmc_core_resume_common(pmcdev); +} + void mtl_core_init(struct pmc_dev *pmcdev) { pmcdev->map = &mtl_reg_map; pmcdev->core_configure = mtl_core_configure; - /* - * Set power state of select devices that do not have drivers to D3 - * so that they do not block Package C entry. - */ - mtl_set_device_d3(MTL_GNA_PCI_DEV); - mtl_set_device_d3(MTL_IPU_PCI_DEV); - mtl_set_device_d3(MTL_VPU_PCI_DEV); + mtl_d3_fixup(); + + pmcdev->resume = mtl_resume; } diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c index e0572a29212e..352bf5118d17 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c @@ -831,6 +831,7 @@ void isst_if_cdev_unregister(int device_type) { isst_misc_unreg(); mutex_lock(&punit_misc_dev_open_lock); + punit_callbacks[device_type].def_ioctl = NULL; punit_callbacks[device_type].registered = 0; if (device_type == ISST_IF_DEV_MBOX) isst_delete_hash(); diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c index 664d2ee60385..63faa2ea8327 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c @@ -1414,6 +1414,8 @@ int tpmi_sst_init(void) ret = isst_if_cdev_register(ISST_IF_DEV_TPMI, &cb); if (ret) kfree(isst_common.sst_inst); + else + ++isst_core_usage_count; init_done: mutex_unlock(&isst_tpmi_dev_lock); return ret; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index b3808ad77278..187018ffb068 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10524,8 +10524,8 @@ unlock: static void dytc_profile_refresh(void) { enum platform_profile_option profile; - int output, err = 0; - int perfmode, funcmode; + int output = 0, err = 0; + int perfmode, funcmode = 0; mutex_lock(&dytc_mutex); if (dytc_capabilities & BIT(DYTC_FC_MMC)) { @@ -10538,6 +10538,8 @@ static void dytc_profile_refresh(void) err = dytc_command(DYTC_CMD_GET, &output); /* Check if we are PSC mode, or have AMT enabled */ funcmode = (output >> DYTC_GET_FUNCTION_BIT) & 0xF; + } else { /* Unknown profile mode */ + err = -ENODEV; } mutex_unlock(&dytc_mutex); if (err) |