linux-kernel - Re: [PATCH v2 14/17] drm/msm/dpu: Document and enable TEAR interrupts on DSI interfaces

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Message-ID: <sbb4cbejalo5dpq3zceizmiwwfcnqvnfijok636exkwuiampja@qzjljebk6pyy>
Date:   Thu, 20 Apr 2023 23:55:03 +0200
From:   Marijn Suijten <marijn.suijten@...ainline.org>
To:     Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc:     Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Adam Skladowski <a39.skl@...il.com>,
        Loic Poulain <loic.poulain@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Kuogee Hsieh <quic_khsieh@...cinc.com>,
        Robert Foss <rfoss@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Rajesh Yadav <ryadav@...eaurora.org>,
        Jeykumar Sankaran <jsanka@...eaurora.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Chandan Uddaraju <chandanu@...eaurora.org>,
        ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Jordan Crouse <jordan@...micpenguin.net>,
        Archit Taneja <architt@...eaurora.org>,
        Sravanthi Kollukuduru <skolluku@...eaurora.org>
Subject: Re: [PATCH v2 14/17] drm/msm/dpu: Document and enable TEAR
 interrupts on DSI interfaces

On 2023-04-20 04:11:29, Dmitry Baryshkov wrote:
> On 17/04/2023 23:21, Marijn Suijten wrote:
> > All SoCs since DPU 5.0.0 have the tear interrupt registers moved out of
> > the PINGPONG block and into the INTF block.  Wire up these interrupts
> > and IRQ masks on all supported hardware.
> > 
> > Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
> > ---
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 12 ++++++----
> >   .../drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h    | 12 ++++++----
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h | 12 ++++++----
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h |  8 ++++---
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h |  8 ++++---
> >   .../drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h    |  8 ++++---
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h | 12 ++++++----
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h |  6 +++--
> >   .../drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h   | 12 ++++++----
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h | 12 ++++++----
> >   .../gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h | 12 ++++++----
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     | 15 ++++++++++++
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |  6 +++--
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.c  | 27 ++++++++++++++++++++++
> >   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_interrupts.h  |  4 ++++
> >   15 files changed, 125 insertions(+), 41 deletions(-)
> 
> If there is v3 for some reason, please split this into two patches: 
> core/interrups and SoC catalog changes.

I think you want a v3 for the vsync_sel _active_ rename in dpu_hw_top,
all other patches are r-b'd if I scanned through it all correctly.  I
can definitely accommodate to that.

- Marijn