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Date: Wed, 13 Jan 2021 15:52:37 -0800 From: khsieh@...eaurora.org To: Stephen Boyd <swboyd@...omium.org> Cc: dri-devel@...ts.freedesktop.org, robdclark@...il.com, sean@...rly.run, tanmay@...eaurora.org, abhinavk@...eaurora.org, aravindh@...eaurora.org, airlied@...ux.ie, daniel@...ll.ch, linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2 0/2] fix missing unplug interrupt problem On 2021-01-13 12:25, Stephen Boyd wrote: > Quoting Kuogee Hsieh (2021-01-13 10:59:58) >> Both AUX_SW_RESET and DP_SW_RESET clear pending HPD interrupts. >> Therefore irq_hpd handler should not issues either aux or sw reset >> to avoid following unplug interrupt be cleared accidentally. >> >> Kuogee Hsieh (2): >> drm/msm/dp: return fail when both link lane and rate are 0 at dpcd >> read >> drm/msm/dp: unplug interrupt missed after irq_hpd handler > > It won't apply to the drm msm tree. Please rebase and resend. Both V1 two patches are picked by Rob already. I will drop V2 patches.
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