From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Connor Abbott <cwabbott0@gmail.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Cc: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Clark <robin.clark@oss.qualcomm.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
Sean Paul <sean@poorly.run>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Akhil P Oommen <akhilpo@oss.qualcomm.com>,
Vikash Garodia <vikash.garodia@oss.qualcomm.com>,
Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>,
Bryan O'Donoghue <bod@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org,
linux-media@vger.kernel.org,
Wangao Wang <wangao.wang@oss.qualcomm.com>
Subject: Re: [PATCH v4 2/9] soc: qcom: ubwc: add helpers to get programmable values
Date: Mon, 26 Jan 2026 11:02:46 +0100 [thread overview]
Message-ID: <3e996da8-fab0-4a50-bb95-75a339b01547@oss.qualcomm.com> (raw)
In-Reply-To: <CACu1E7Gpzgg0WKT9EyFO+uJsGCVAcEUG1OkTdhXLpGThTrd=Ww@mail.gmail.com>
On 1/25/26 6:16 PM, Connor Abbott wrote:
> On Sun, Jan 25, 2026 at 6:37 AM Dmitry Baryshkov
> <dmitry.baryshkov@oss.qualcomm.com> wrote:
>>
>> Currently the database stores macrotile_mode in the data. However it
>> can be derived from the rest of the data: it should be used for UBWC
>> encoding >= 3.0 except for several corner cases (SM8150 and SC8180X).
>
> FWIW, there is a UBWC version 3.1 not currently reflected in the code
> which adds the 8-channel macrotile mode. If we just added that and
> made SM8150 and SC8180X be 3.1 then we could derive it from the
> version.
I see 3.0 in docs for both
Konrad
next prev parent reply other threads:[~2026-01-26 10:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-25 11:30 [PATCH v4 0/9] media: iris: migrate to using global UBWC config Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 1/9] soc: qcom: ubwc: add helper to get min_acc length Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 2/9] soc: qcom: ubwc: add helpers to get programmable values Dmitry Baryshkov
2026-01-25 17:16 ` Connor Abbott
2026-01-26 10:02 ` Konrad Dybcio [this message]
2026-02-17 10:55 ` Konrad Dybcio
2026-02-18 0:44 ` Dmitry Baryshkov
2026-03-30 17:50 ` Bjorn Andersson
2026-01-25 11:30 ` [PATCH v4 3/9] media: iris: retrieve UBWC platform configuration Dmitry Baryshkov
2026-03-26 5:06 ` Dikshita Agarwal
2026-03-27 19:42 ` Dmitry Baryshkov
2026-03-27 20:43 ` Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 4/9] media: iris: don't specify min_acc_length in the source code Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 5/9] media: iris: don't specify highest_bank_bit " Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 6/9] media: iris: don't specify ubwc_swizzle " Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 7/9] media: iris: don't specify bank_spreading " Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 8/9] media: iris: don't specify max_channels " Dmitry Baryshkov
2026-01-25 11:30 ` [PATCH v4 9/9] media: iris: drop remnants of UBWC configuration Dmitry Baryshkov
2026-03-31 21:04 ` (subset) [PATCH v4 0/9] media: iris: migrate to using global UBWC config Bjorn Andersson
2026-04-01 11:38 ` Dmitry Baryshkov
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