diff options
| author | Dmitry Torokhov <[email protected]> | 2025-08-06 17:08:54 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2025-08-06 17:08:54 +0000 |
| commit | ab93e0dd72c37d378dd936f031ffb83ff2bd87ce (patch) | |
| tree | 4e5ed022e3c48cedd519954e4fb529dac0240c94 /drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | |
| parent | Input: xpad - set correct controller type for Acer NGR200 (diff) | |
| parent | HID: hid-steam: Use new BTN_GRIP* buttons (diff) | |
| download | kernel-ab93e0dd72c37d378dd936f031ffb83ff2bd87ce.tar.gz kernel-ab93e0dd72c37d378dd936f031ffb83ff2bd87ce.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 6.17 merge window.
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index 707e131f89d2..f5466c592d94 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -1532,5 +1532,35 @@ bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev) return true; #endif /* CONFIG_AMD_PMC */ } - #endif /* CONFIG_SUSPEND */ + +#if IS_ENABLED(CONFIG_DRM_AMD_ISP) +static const struct acpi_device_id isp_sensor_ids[] = { + { "OMNI5C10" }, + { } +}; + +static int isp_match_acpi_device_ids(struct device *dev, const void *data) +{ + return acpi_match_device(data, dev) ? 1 : 0; +} + +int amdgpu_acpi_get_isp4_dev_hid(u8 (*hid)[ACPI_ID_LEN]) +{ + struct device *pdev __free(put_device) = NULL; + struct acpi_device *acpi_pdev; + + pdev = bus_find_device(&platform_bus_type, NULL, isp_sensor_ids, + isp_match_acpi_device_ids); + if (!pdev) + return -EINVAL; + + acpi_pdev = ACPI_COMPANION(pdev); + if (!acpi_pdev) + return -ENODEV; + + strscpy(*hid, acpi_device_hid(acpi_pdev)); + + return 0; +} +#endif /* CONFIG_DRM_AMD_ISP */ |