Messages in this thread | | | From | Emil Velikov <> | Date | Thu, 20 Jun 2019 18:12:16 +0100 | Subject | Re: [PATCH 1/3] drm/stm: drv: fix suspend/resume |
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Hi Yannick,
On Mon, 17 Jun 2019 at 08:18, Yannick Fertré <yannick.fertre@st.com> wrote:
> @@ -155,15 +154,17 @@ static __maybe_unused int drv_resume(struct device *dev) > struct ltdc_device *ldev = ddev->dev_private; > int ret; > > + if (WARN_ON(!ldev->suspend_state)) > + return -ENOENT; > + > pm_runtime_force_resume(dev); > ret = drm_atomic_helper_resume(ddev, ldev->suspend_state); > - if (ret) { > + if (ret) Hmm the msm driver uses !ret here. Suspecting that you want the same, although I haven't checked in detail.
HTH -Emil
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