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Groups > linux.kernel > #1385518
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| From | Thierry Reding <thierry.reding@gmail.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] drm/panel: simple: Add support for Innolux AT070TN92 |
| Date | Sat, 23 Apr 2016 00:40:02 +0200 |
| Message-ID | <rqRTY-Z0-7@gated-at.bofh.it> (permalink) |
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| X-Original-To | Holger Schurig <holgerschurig@gmail.com> |
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| X-Original-Cc | Boris Brezillon <boris.brezillon@free-electrons.com>, Riccardo Bortolato <bortolato@navaltechitalia.it>, David Airlie <airlied@linux.ie>, Nicolas Ferre <nicolas.ferre@atmel.com>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Alexandre Belloni <alexandre.belloni@free-electrons.com>, Daniel Vetter <daniel@ffwll.ch>, Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>, linux-arm-kernel@lists.infradead.org |
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On Thu, Apr 21, 2016 at 02:11:19PM +0200, Holger Schurig wrote: > Thierry Reding <thierry.reding@gmail.com> writes: > > Applied, thanks. > > I once read that this is the recommended way to go, instead of > specifying the timings in the device tree. Why is this so? Any new > display just increases the .text size of the kernel unnessary. It's actually only the .rodata section that's increased every time we add a new display panel. > Did this idea stem from the era where bootloaders like Barebox couldn't > modify the DT ad-hoc before handing it over to the kernel? No, not really. But since this has come up every now and again I finally wrote down my recollection and thoughts on the matter, hopefully that will be satisfactory as an answer: http://sietch-tagr.blogspot.com/2016/04/display-panels-are-not-special.html Thierry
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[PATCH v2] drm/panel: simple: Add support for Innolux AT070TN92 Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-04-20 15:40 +0200
Re: [PATCH v2] drm/panel: simple: Add support for Innolux AT070TN92 Thierry Reding <thierry.reding@gmail.com> - 2016-04-20 15:50 +0200
Re: [PATCH v2] drm/panel: simple: Add support for Innolux AT070TN92 Holger Schurig <holgerschurig@gmail.com> - 2016-04-21 14:20 +0200
Re: [PATCH v2] drm/panel: simple: Add support for Innolux AT070TN92 Thierry Reding <thierry.reding@gmail.com> - 2016-04-23 00:40 +0200
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