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c5200609 |
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26-Nov-2021 |
Hans de Goede <hdegoede@redhat.com> |
ACPI: PMIC: allow drivers to provide a custom lpat_raw_to_temp() function The LPAT tables used in the DSDT for some PMICs require special handling, allow the PMIC OpRegion drivers to provide an alternative implementation by adding a lpat_raw_to_temp function pointer to struct pmic_table; and initialize this to the default acpi_lpat_raw_to_temp function for all PMICs. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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e172e650 |
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26-Nov-2021 |
Hans de Goede <hdegoede@redhat.com> |
ACPI: PMIC: constify all struct intel_pmic_opregion_data declarations The struct intel_pmic_opregion_data declarations never change, constify them all. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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935ab850 |
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12-Mar-2021 |
Tom Saeger <tom.saeger@oracle.com> |
ACPI: fix various typos in comments Fix trivial ACPI driver comment typos. s/notifcations/notifications/ s/Ajust/Adjust/ s/preform/perform/ s/atrributes/attributes/ s/Souce/Source/ s/Evalutes/Evaluates/ s/Evalutes/Evaluates/ s/specifiy/specify/ s/promixity/proximity/ s/presuambly/presumably/ s/Evalute/Evaluate/ s/specificed/specified/ s/rountine/routine/ s/previosuly/previously/ Change comment referencing pcc_send_cmd to send_pcc_cmd. Signed-off-by: Tom Saeger <tom.saeger@oracle.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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cefe6aac |
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24-Oct-2019 |
Hans de Goede <hdegoede@redhat.com> |
ACPI / PMIC: Add Cherry Trail Crystal Cove PMIC OpRegion driver We have no docs for the CHT Crystal Cove PMIC. The Asus Zenfone-2 kernel code has 2 Crystal Cove regulator drivers, one calls the PMIC a "Crystal Cove Plus" PMIC and talks about Cherry Trail, so presuambly that one could be used to get register info for the regulators if we need to implement regulator support in the future. For now the sole purpose of this driver is to make intel_soc_pmic_exec_mipi_pmic_seq_element work on devices with a CHT Crystal Cove PMIC. Specifically this fixes the following MIPI PMIC sequence related errors on e.g. an Asus T100HA: [ 178.211801] intel_soc_pmic_exec_mipi_pmic_seq_element: No PMIC registered [ 178.211897] [drm:intel_dsi_dcs_init_backlight_funcs [i915]] *ERROR* mipi_exec_pmic failed, error: -6 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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