diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-11-07 20:19:42 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-11-20 16:50:48 +0100 |
| commit | a6cb0a611273767683d50fb908173b6f88052ce5 (patch) | |
| tree | 3790fab814146cfa2e1a164874bcc7b77f06145a /drivers/acpi/scan.c | |
| parent | 48c9996f1dfe92bd7318472651c9ad538d6d53b5 (diff) | |
ACPI: scan: Extract MIPI DisCo for Imaging data into swnodes
Add information extracted from the MIPI DisCo for Imaging device
properties to software nodes created during the CSI-2 connection graph
discovery.
Link: https://www.mipi.org/specifications/mipi-disco-imaging
Co-developed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 8e12c558b8db..b8df04779904 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -2447,6 +2447,13 @@ static void acpi_scan_postponed_branch(acpi_handle handle) acpi_walk_namespace(ACPI_TYPE_ANY, handle, ACPI_UINT32_MAX, acpi_bus_check_add_2, NULL, NULL, (void **)&adev); + + /* + * Populate the ACPI _CRS CSI-2 software nodes for the ACPI devices that + * have been added above. + */ + acpi_mipi_init_crs_csi2_swnodes(); + acpi_bus_attach(adev, NULL); } @@ -2516,11 +2523,12 @@ int acpi_bus_scan(acpi_handle handle) return -ENODEV; /* - * Allocate ACPI _CRS CSI-2 software nodes using information extracted + * Set up ACPI _CRS CSI-2 software nodes using information extracted * from the _CRS CSI-2 resource descriptors during the ACPI namespace - * walk above. + * walk above and MIPI DisCo for Imaging device properties. */ acpi_mipi_scan_crs_csi2(); + acpi_mipi_init_crs_csi2_swnodes(); acpi_bus_attach(device, (void *)true); |