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path: root/drivers/gpu/drm/drm_encoder_slave.c
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Diffstat (limited to 'drivers/gpu/drm/drm_encoder_slave.c')
-rw-r--r--drivers/gpu/drm/drm_encoder_slave.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_encoder_slave.c b/drivers/gpu/drm/drm_encoder_slave.c
index f0184696edf3..d62c064fbaa0 100644
--- a/drivers/gpu/drm/drm_encoder_slave.c
+++ b/drivers/gpu/drm/drm_encoder_slave.c
@@ -41,6 +41,9 @@
* &drm_encoder_slave. The @slave_funcs field will be initialized with
* the hooks provided by the slave driver.
*
+ * If @info->platform_data is non-NULL it will be used as the initial
+ * slave config.
+ *
* Returns 0 on success or a negative errno on failure, in particular,
* -ENODEV is returned when no matching driver is found.
*/
@@ -85,6 +88,10 @@ int drm_i2c_encoder_init(struct drm_device *dev,
if (err)
goto fail_unregister;
+ if (info->platform_data)
+ encoder->slave_funcs->set_config(&encoder->base,
+ info->platform_data);
+
return 0;
fail_unregister: