[PATCH] drm/komeda: Initialize and enable output polling on Komeda

Lowry Li (Arm Technology China)
2019-07-26T08:00:58Z

drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 1462bac..26f2919 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -15,6 +15,7 @@
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_irq.h>
#include <drm/drm_vblank.h>
+#include <drm/drm_probe_helper.h>

#include "komeda_dev.h"
#include "komeda_framebuffer.h"
@@ -331,6 +332,8 @@ struct komeda_kms_dev *komeda_kms_attach(struct komeda_dev *mdev)
if (err)
goto uninstall_irq;

+ drm_kms_helper_poll_init(drm);
+
return kms;

uninstall_irq:
@@ -348,6 +351,7 @@ void komeda_kms_detach(struct komeda_kms_dev *kms)
struct drm_device *drm = &kms->base;
struct komeda_dev *mdev = drm->dev_private;

+ drm_kms_helper_poll_fini(drm);
mdev->funcs->disable_irq(mdev);
drm_dev_unregister(drm);
drm_irq_uninstall(drm);
--
1.9.1