linux-kernel - Re: [PATCH v4 0/4] drm/msm: Enable widebus for DSI

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <169677306906.2570646.12332008426708979775.b4-ty@linaro.org>
Date:   Sun,  8 Oct 2023 17:01:16 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Jessica Zhang <quic_jesszhan@...cinc.com>
Cc:     quic_abhinavk@...cinc.com, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 0/4] drm/msm: Enable widebus for DSI


On Tue, 22 Aug 2023 10:42:03 -0700, Jessica Zhang wrote:
> DSI 6G v2.5.x+ and DPU support a data-bus widen mode that allows DSI
> to send 48 bits of compressed data per pclk instead of 24.
> 
> For all chipsets that support this mode, enable it whenever DSC is
> enabled as recommended by the hardware programming guide.
> 
> Only enable this for command mode as we are currently unable to validate
> widebus for video mode.
> 
> [...]

Applied, thanks!

[1/4] drm/msm/dpu: Move setting of dpu_enc::wide_bus_en to atomic enable()
      https://gitlab.freedesktop.org/lumag/msm/-/commit/97aab03bb3fa
[2/4] drm/msm/dpu: Enable widebus for DSI INTF
      https://gitlab.freedesktop.org/lumag/msm/-/commit/c9b7bae463bb
[3/4] drm/msm/dsi: Add DATABUS_WIDEN MDP_CTRL2 bit
      https://gitlab.freedesktop.org/lumag/msm/-/commit/5467774e55fb
[4/4] drm/msm/dsi: Enable widebus for DSI
      https://gitlab.freedesktop.org/lumag/msm/-/commit/4b90679c6864

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>