diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_dp_helper.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 42947566e755..b4f58914bf7d 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -438,6 +438,9 @@ struct drm_dp_aux_msg { * The .dev field should be set to a pointer to the device that implements * the AUX channel. * + * The .name field may be used to specify the name of the I2C adapter. If set to + * NULL, dev_name() of .dev will be used. + * * Drivers provide a hardware-specific implementation of how transactions * are executed via the .transfer() function. A pointer to a drm_dp_aux_msg * structure describing the transaction is passed into this function. Upon @@ -455,6 +458,7 @@ struct drm_dp_aux_msg { * should call drm_dp_aux_unregister_i2c_bus() to remove the I2C adapter. */ struct drm_dp_aux { + const char *name; struct i2c_adapter ddc; struct device *dev; |