linux/drivers/platform, branch v6.2

platform/x86/intel/vsec: Add support for Meteor Lake

2023-02-06T13:40:47Z

Add Meteor Lake PMT telemetry support. Signed-off-by: Gayatri Kammela Signed-off-by: David E. Box Link: https://lore.kernel.org/r/20230203011716.1078003-1-david.e.box@linux.intel.com Signed-off-by: Hans de Goede

platform/x86: touchscreen_dmi: Add Chuwi Vi8 (CWI501) DMI match

2023-02-02T10:34:38Z

Add a DMI match for the CWI501 version of the Chuwi Vi8 tablet, pointing to the same chuwi_vi8_data as the existing CWI506 version DMI match. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20230202103413.331459-1-hdegoede@redhat.com

platform/x86: thinkpad_acpi: Fix thinklight LED brightness returning 255

2023-01-30T13:37:22Z

Reading the thinklight LED brightnes while the LED is on returns 255 (LED_FULL) but we advertise a max_brightness of 1, so this should be 1 (LED_ON). Fixes: db5e2a4ca0a7 ("platform/x86: thinkpad_acpi: Fix max_brightness of thinklight") Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20230127235723.412864-1-hdegoede@redhat.com

platform/x86/amd: pmc: add CONFIG_SERIO dependency

2023-01-30T13:37:22Z

Using the serio subsystem now requires the code to be reachable: x86_64-linux-ld: drivers/platform/x86/amd/pmc.o: in function `amd_pmc_suspend_handler': pmc.c:(.text+0x86c): undefined reference to `serio_bus' Add the usual dependency: as other users of serio use 'select' rather than 'depends on', use the same here. Fixes: 8e60615e8932 ("platform/x86/amd: pmc: Disable IRQ1 wakeup for RN/CZN") Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20230127093950.2368575-1-arnd@kernel.org Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86/amd/pmf: Ensure mutexes are initialized before use

2023-01-30T13:30:57Z

As soon as the first handler or sysfs file is registered the mutex may get used. Move the initialization to before any handler registration / sysfs file creation. Likewise move the destruction of the mutex to after all the de-initialization is done. Fixes: da5ce22df5fe ("platform/x86/amd/pmf: Add support for PMF core layer") Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20230130132554.696025-1-hdegoede@redhat.com

platform/x86/amd/pmf: Fix to update SPS thermals when power supply change

2023-01-30T13:30:57Z

Every power mode of static power slider has its own AC and DC power settings. When the power source changes from AC to DC, corresponding DC thermals were not updated from PMF config store and this leads the system to always run on AC power settings. Fix it by registering with power_supply notifier and apply DC settings upon getting notified by the power_supply handler. Fixes: da5ce22df5fe ("platform/x86/amd/pmf: Add support for PMF core layer") Suggested-by: Patil Rajesh Reddy Signed-off-by: Shyam Sundar S K Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20230125095936.3292883-6-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86/amd/pmf: Fix to update SPS default pprof thermals

2023-01-30T13:30:57Z

By design PMF static slider will be set to BALANCED during init, but updating to corresponding thermal values from the PMF config store was missed, leading to improper settings getting propagated to PMFW. Fixes: 4c71ae414474 ("platform/x86/amd/pmf: Add support SPS PMF feature") Suggested-by: Patil Rajesh Reddy Signed-off-by: Shyam Sundar S K Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20230125095936.3292883-5-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86/amd/pmf: update to auto-mode limits only after AMT event

2023-01-30T13:30:57Z

Auto-mode thermal limits should be updated only after receiving the AMT event. But due to a bug in the older commit, these settings were getting applied during the auto-mode init. Fix this by removing amd_pmf_set_automode() during auto-mode initialization. Fixes: 3f5571d99524 ("platform/x86/amd/pmf: Add support for Auto mode feature") Suggested-by: Patil Rajesh Reddy Signed-off-by: Shyam Sundar S K Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20230125095936.3292883-4-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86/amd/pmf: Add helper routine to check pprof is balanced

2023-01-30T13:30:57Z

Add helper routine to check if the current platform profile is balanced mode and remove duplicate code occurrences. Signed-off-by: Shyam Sundar S K Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20230125095936.3292883-3-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86/amd/pmf: Add helper routine to update SPS thermals

2023-01-30T13:30:57Z

Add helper routine to update the static slider information and remove the duplicate code occurrences after this change. Signed-off-by: Shyam Sundar S K Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20230125095936.3292883-2-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede