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platform/x86: int3472: Export int3472_discrete_parse_crs()

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At the moment the atomisp has duplicate code for parsing Intel camera
sensor GPIOS and calling the special 79234640-9e10-4fea-a5c1-b5aa8b19756f
_DSM to get the GPIO type and map it to the sensor.

Export int3472_discrete_parse_crs() so that the atomisp driver can reuse
the INT3472 code for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20250507184737.154747-4-hdegoede@redhat.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Hans de Goede
2025-05-07 20:47:34 +02:00
committed by Ilpo Järvinen
parent 1e5d088a52
commit 1cfa1bb9b4
2 changed files with 13 additions and 5 deletions
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include/linux/platform_data/x86/int3472.h
+3
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@@ -147,6 +147,9 @@ int skl_int3472_get_sensor_adev_and_name(struct device *dev,
struct acpi_device **sensor_adev_ret,
const char **name_ret);
int int3472_discrete_parse_crs(struct int3472_discrete_device *int3472);
void int3472_discrete_cleanup(struct int3472_discrete_device *int3472);
int skl_int3472_register_gpio_clock(struct int3472_discrete_device *int3472,
struct gpio_desc *gpio);
int skl_int3472_register_dsm_clock(struct int3472_discrete_device *int3472);