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Date: Wed, 12 Feb 2020 18:44:04 +0800 From: CK Hu <ck.hu@...iatek.com> To: Bibby Hsieh <bibby.hsieh@...iatek.com> CC: David Airlie <airlied@...ux.ie>, Matthias Brugger <matthias.bgg@...il.com>, Daniel Vetter <daniel.vetter@...ll.ch>, <dri-devel@...ts.freedesktop.org>, <linux-mediatek@...ts.infradead.org>, Philipp Zabel <p.zabel@...gutronix.de>, YT Shen <yt.shen@...iatek.com>, Thierry Reding <thierry.reding@...il.com>, <linux-arm-kernel@...ts.infradead.org>, <tfiga@...omium.org>, <drinkcat@...omium.org>, <linux-kernel@...r.kernel.org>, <srv_heupstream@...iatek.com> Subject: Re: [PATCH 2/2] drm/mediatek: move gce event property to mutex device node Hi, Bibby: On Wed, 2020-02-12 at 17:55 +0800, Bibby Hsieh wrote: > According mtk hardware design, stream_done0 and stream_done1 are > generated by mutex, so we move gce event property to mutex device mode. > Reviewed-by: CK Hu <ck.hu@...iatek.com> > Signed-off-by: Bibby Hsieh <bibby.hsieh@...iatek.com> > --- > drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c > index 3c53ea22208c..8a31e5b983db 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c > @@ -819,7 +819,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, > drm_crtc_index(&mtk_crtc->base)); > mtk_crtc->cmdq_client = NULL; > } > - ret = of_property_read_u32_index(dev->of_node, "mediatek,gce-events", > + ret = of_property_read_u32_index(priv->mutex_node, "mediatek,gce-events", > drm_crtc_index(&mtk_crtc->base), > &mtk_crtc->cmdq_event); > if (ret)
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