From mboxrd@z Thu Jan 1 00:00:00 1970 From: tomi.valkeinen@ti.com (Tomi Valkeinen) Date: Thu, 20 Aug 2015 13:55:46 +0300 Subject: [PATCH v1, TRIVIAL] Fix pxafb nonstd field documentation and add errata info In-Reply-To: <55C64864.6070405@tul.cz> References: <55C64864.6070405@tul.cz> Message-ID: <55D5B232.9090006@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/08/15 21:20, Petr Cvek wrote: > diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig > index 2d98de5..8f485ec 100644 > --- a/drivers/video/fbdev/Kconfig > +++ b/drivers/video/fbdev/Kconfig > @@ -1893,6 +1893,11 @@ config FB_PXA_OVERLAY > bool "Support PXA27x/PXA3xx Overlay(s) as framebuffer" > default n > depends on FB_PXA && (PXA27x || PXA3xx) > + ---help--- > + Using the overlay 2 and YUV420 mode on a PXA27x C0 chip revision will > + hang the LCD until the next SoC restart (errata E24). Shouldn't the driver handle this? It should not allow the combination to be used. Tomi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: OpenPGP digital signature URL: