This is useful to determine which connector owns this AUX channel.
Signed-off-by: Rafael Antognolli rafael.antognolli@intel.com --- drivers/gpu/drm/i915/intel_dp.c | 1 + include/drm/drm_dp_helper.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index a687250..23addc3 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1079,6 +1079,7 @@ intel_dp_aux_init(struct intel_dp *intel_dp, struct intel_connector *connector)
intel_dp->aux.name = name; intel_dp->aux.dev = dev->dev; + intel_dp->aux.connector = connector->base.kdev; intel_dp->aux.transfer = intel_dp_aux_transfer;
DRM_DEBUG_KMS("registering %s bus for %s\n", name, diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index f92de26..d762535 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -702,6 +702,7 @@ struct drm_dp_aux { const char *name; struct i2c_adapter ddc; struct device *dev; + struct device *connector; struct mutex hw_mutex; ssize_t (*transfer)(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg);