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Commit f752fff6 authored by Bibby Hsieh's avatar Bibby Hsieh Committed by CK Hu
Browse files

drm/mediatek: set vblank_disable_allowed to true 



MTK DRM driver didn't set the vblank_disable_allowed to
true, it cause that the irq_handler is called every
16.6 ms (every vblank) when the display didn't be updated.

Signed-off-by: default avatarBibby Hsieh <bibby.hsieh@mediatek.com>
Acked-by: default avatarCK Hu <ck.hu@mediatek.com>
parent 83ba62bc

drivers/gpu/drm/mediatek/mtk_drm_drv.c

+1 −0
Original line number Diff line number Diff line
@@ -217,6 +217,7 @@ static int mtk_drm_kms_init(struct drm_device *drm) 
	if (ret < 0)

		goto err_component_unbind;



	drm->vblank_disable_allowed = true;

	drm_kms_helper_poll_init(drm);

	drm_mode_config_reset(drm);