From: Abhinav Kumar <quic_abhinavk@quicinc.com>
To: Marijn Suijten <marijn.suijten@somainline.org>,
Rob Clark <robdclark@gmail.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Sean Paul <sean@poorly.run>, David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>
Cc: <~postmarketos/upstreaming@lists.sr.ht>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Martin Botka <martin.botka@somainline.org>,
Jami Kettunen <jami.kettunen@somainline.org>,
Jordan Crouse <jordan@cosmicpenguin.net>,
<linux-arm-msm@vger.kernel.org>,
<dri-devel@lists.freedesktop.org>,
<freedreno@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/3] drm/msm/dpu: Drop unused members from HW structs
Date: Mon, 17 Apr 2023 18:54:18 -0700 [thread overview]
Message-ID: <bb229562-b0af-88f4-1207-ac23a6076dff@quicinc.com> (raw)
In-Reply-To: <20230418-dpu-drop-useless-for-lookup-v1-1-b9897ceb6f3e@somainline.org>
On 4/17/2023 4:14 PM, Marijn Suijten wrote:
> Some of these members were initialized while never read, while others
> were not even assigned any value at all. Drop them to save some space,
> and above all confusion when looking at these members.
>
> Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support")
> Fixes: 84a33d0fd921 ("drm/msm/dpu: add dpu_hw_wb abstraction for writeback blocks")
> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
> ---
It seems like WB UBWC formats are not supported today. Because otherwise
ctx->mdp would be used for writeback. I guess we can add a ubwc member
similar to hw_sspp, when we do add the support for this. Hence this is,
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
next prev parent reply other threads:[~2023-04-18 1:56 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-17 23:14 [PATCH 0/3] drm/msm/dpu: Drop useless for-loop HW block lookup Marijn Suijten
2023-04-17 23:14 ` [PATCH 1/3] drm/msm/dpu: Drop unused members from HW structs Marijn Suijten
2023-04-18 1:54 ` Abhinav Kumar [this message]
2023-04-18 7:54 ` Marijn Suijten
2023-04-20 14:33 ` Dmitry Baryshkov
2023-04-20 15:46 ` [Freedreno] " Abhinav Kumar
2023-04-20 21:39 ` Marijn Suijten
2023-04-20 22:20 ` Dmitry Baryshkov
2023-04-17 23:14 ` [PATCH 2/3] drm/msm/dpu: Assign missing writeback log_mask Marijn Suijten
2023-04-18 16:06 ` Abhinav Kumar
2023-04-19 9:28 ` Marijn Suijten
2023-04-19 16:05 ` Abhinav Kumar
2023-04-20 14:32 ` Dmitry Baryshkov
2023-04-17 23:14 ` [PATCH 3/3] drm/msm/dpu: Pass catalog pointers directly from RM instead of IDs Marijn Suijten
2023-04-20 14:36 ` Dmitry Baryshkov
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