linux-kernel - Re: [PATCH v3 00/23] drm/msm/dpu: Add Concurrent Writeback Support for DPU 10.x+

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Message-ID: <5bdafadb-aeb6-432a-8269-a45dc3e1ec66@quicinc.com>
Date: Thu, 17 Oct 2024 11:15:49 -0700
From: Abhinav Kumar <quic_abhinavk@...cinc.com>
To: Maxime Ripard <mripard@...nel.org>,
        Jessica Zhang
	<quic_jesszhan@...cinc.com>
CC: Rob Clark <robdclark@...il.com>,
        Dmitry Baryshkov
	<dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten
	<marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        "Maarten
 Lankhorst" <maarten.lankhorst@...ux.intel.com>,
        Thomas Zimmermann
	<tzimmermann@...e.de>,
        Simona Vetter <simona@...ll.ch>,
        Simona Vetter
	<simona.vetter@...ll.ch>, <quic_ebharadw@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <freedreno@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        Rob Clark
	<robdclark@...omium.org>,
        Ville Syrjälä
	<ville.syrjala@...ux.intel.com>
Subject: Re: [PATCH v3 00/23] drm/msm/dpu: Add Concurrent Writeback Support
 for DPU 10.x+

Hi Maxime

On 10/17/2024 7:31 AM, Maxime Ripard wrote:
> On Wed, Oct 16, 2024 at 06:21:06PM GMT, Jessica Zhang wrote:
>> Changes in v3:
>> - Dropped support for CWB on DP connectors for now
>> - Dropped unnecessary PINGPONG array in *_setup_cwb()
>> - Add a check to make sure CWB and CDM aren't supported simultaneously
>>    (Dmitry)
>> - Document cwb_enabled checks in dpu_crtc_get_topology() (Dmitry)
>> - Moved implementation of drm_crtc_in_clone_mode() to drm_crtc.c (Jani)
>> - Dropped duplicate error message for reserving CWB resources (Dmitry)
>> - Added notes in framework changes about posting a separate series to
>>    add proper KUnit tests (Maxime)
> 
> I mean, I asked for kunit tests, not for a note that is going to be
> dropped when applying.
> 
> Maxime

The framework changes wont be applied without an ack from you or in 
other words till we add the KUnit tests :)

The series was re-pushed to get acks on all other MSM changes and keep 
this series ready for validation by other developers and interested 
parties. That way only KUnit will be the pending item.

Based on cycles, one of us will add the KUnit and we can either link it 
to this series or absorb it in this itself when its ready.

Thanks

Abhinav