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[125.227.154.99]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-875dd9e08ecsm311788b3a.53.2026.09.17.23.25.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Sep 2026 23:25:23 -0700 (PDT) From: LiangCheng Wang To: Devarsh Thakkar , Javier Martinez Canillas , Thomas Zimmermann , Maarten Lankhorst , Maxime Ripard , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Wig Cheng , Neil Armstrong , Sam Ravnborg Cc: LiangCheng Wang , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Tomi Valkeinen Subject: Re: [PATCH v3 2/2] drm/tiny: add support for PIXPAPER 4.26 monochrome e-ink panel Date: Fri, 18 Sep 2026 14:25:18 +0800 Message-Id: <20260918062518.1824876-1-zaq14760@gmail.com> In-Reply-To: <1f59a88c-b0b0-43d7-ba2f-4c50aae87ef4@ti.com> References: <20260529-bar-v3-0-5c2ac1c751ee@gmail.com> <20260529-bar-v3-2-5c2ac1c751ee@gmail.com> <2bfb73e6-dca3-4d93-af04-3c644929dd19@ti.com> <20260616083921.4066690-1-zaq14760@gmail.com> <423c3dca-9589-488d-8462-c3d51f05ee4a@ti.com> <20260617020926.114947-1-zaq14760@gmail.com> <8fcfab0f-6b98-478b-be4a-c5b810fb3524@ti.com> <20260731035705.3198816-1-zaq14760@gmail.com> <20260916082924.956116-1-zaq14760@gmail.com> <0a13ccb8-8817-4223-a4a2-0de594ac8c71@suse.de> <20260916094453.1062125-1-zaq14760@gmail.com> <20260917025644.1262504-1-zaq14760@gmail.com> <0259fb51-acb8-4b07-a6d5-2fe25fb0de9c@suse.de> <1f59a88c-b0b0-43d7-ba2f-4c50aae87ef4@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Devarsh, Good to hear from you, and thank you for picking the fixes up. > Kindly let me know if we are aligned on this. That all sounds good to me, and I am glad it is moving again. I will test v2 on the PIXPAPER 4.26m as soon as it is out and send a Tested-by. There is one thing worth settling before you post. Back in July [1] you wrote: Certainly. I'll exclude the pixpaper-426m support patches from my V2 submission so you can handle the review and validation on your end. That is still what I would prefer: the 4.26m is the only SSD16xx hardware I have, and its binding is already acked, so I am in a good position to validate the panel and to look after it afterwards. Unless you would rather it went differently, I will send the panel entry and its binding on top of your v2 once it is out. Please reshape the three fixes however v2 needs - they were written against your staging branch and the driver has moved on since. Two small requests from my reply at the time [2]: Please keep them as separate commits if you can - git am preserves authorship; if you fold the first one in, a Co-developed-by with my Signed-off-by would be appreciated. I maintain the existing PIXPAPER MAINTAINERS entry - would you mind adding me as R: on the SSD16xx one, so I stay on CC and can retest? [1] https://lore.kernel.org/all/8fcfab0f-6b98-478b-be4a-c5b810fb3524@ti.com/ [2] https://lore.kernel.org/all/20260731035705.3198816-1-zaq14760@gmail.com/ Regards, LiangCheng