From: Konrad Dybcio <konradybcio@gmail.com>
To: Alexander Koskovich <akoskovich@pm.me>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
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>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
Jonathan Marek <jonathan@marek.ca>
Subject: Re: [PATCH v2 2/2] drm/msm/dsi: support DSC configurations with slice_per_pkt > 1
Date: Thu, 19 Mar 2026 11:26:44 +0100 [thread overview]
Message-ID: <b56abd7c-1fc0-4627-aae5-06ec8c47ff15@gmail.com> (raw)
In-Reply-To: <20260318-dsi-dsc-slice-per-pkt-v2-2-0a1b316f8250@pm.me>
On 3/18/26 10:54 AM, Alexander Koskovich wrote:
> From: Jonathan Marek <jonathan@marek.ca>
>
> Some panels support multiple slice to be sent in a single DSC packet and
> this feature is a must for specific panels, such as the JDI LPM026M648C.
>
> Use the MIPI_DSI_MODE_DSC_ALL_SLICES_IN_PKT flag to derive slice_per_pkt
> from slice_count, note that most panels are expected to just work with
> just one slice per packet.
>
> Signed-off-by: Jonathan Marek <jonathan@marek.ca>
> Signed-off-by: Alexander Koskovich <akoskovich@pm.me>
> ---
Matches various formulas in the docs
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2026-03-19 10:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-18 9:53 [PATCH v2 0/2] drm/msm/dsi: support multiple DSC slices per packet Alexander Koskovich
2026-03-18 9:54 ` [PATCH v2 1/2] drm/mipi-dsi: add flag for sending all DSC slices in one packet Alexander Koskovich
2026-03-18 10:33 ` Dmitry Baryshkov
2026-04-22 15:15 ` Alexander Koskovich
2026-04-22 16:40 ` Konrad Dybcio
2026-03-18 9:54 ` [PATCH v2 2/2] drm/msm/dsi: support DSC configurations with slice_per_pkt > 1 Alexander Koskovich
2026-03-18 10:33 ` Dmitry Baryshkov
2026-03-19 10:26 ` Konrad Dybcio [this message]
2026-03-19 10:28 ` Konrad Dybcio
2026-05-11 3:12 ` [PATCH v2 0/2] drm/msm/dsi: support multiple DSC slices per packet Junjie Cao
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