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| author | Mario Limonciello (AMD) <superm1@kernel.org> | 2025-08-20 18:33:11 -0500 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-08-21 11:40:42 +0200 |
| commit | 16c07342b5425b86547146a6e51d9e32cee8d300 (patch) | |
| tree | 3344f0d368192226916d1a2c5a5db0900314f1fe /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | Linux 6.17-rc1 (diff) | |
| download | linux-16c07342b5425b86547146a6e51d9e32cee8d300.tar.gz linux-16c07342b5425b86547146a6e51d9e32cee8d300.zip | |
gpiolib: acpi: Program debounce when finding GPIO
When soc-button-array looks up the GPIO to use it calls acpi_find_gpio()
which will parse _CRS.
acpi_find_gpio.cold (drivers/gpio/gpiolib-acpi-core.c:953)
gpiod_find_and_request (drivers/gpio/gpiolib.c:4598 drivers/gpio/gpiolib.c:4625)
gpiod_get_index (drivers/gpio/gpiolib.c:4877)
The GPIO is setup basically, but the debounce information is discarded.
The platform will assert what debounce should be in _CRS, so program it
at the time it's available.
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions