From: tomi.valkeinen@ti.com (Tomi Valkeinen) Date: Thu, 25 Jul 2013 09:50:13 +0300 Subject: OMAP2430 SDP boot broken after Linus' rmk merge In-Reply-To: <51F0C841.8000900@ti.com> References: <20130722184325.GA21614@n2100.arm.linux.org.uk> <51EE2AA7.5060503@ti.com> <51EE474D.5070804@ti.com> <20130724135617.GI11072@mudshark.cambridge.arm.com> <51EFE1DD.8070801@ti.com> <20130724145237.GB21614@n2100.arm.linux.org.uk> <51F0C841.8000900@ti.com> Message-ID: <51F0CAA5.8010108@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 25/07/13 09:40, Tomi Valkeinen wrote: > On 24/07/13 17:52, Russell King - ARM Linux wrote: > >> I also continue to be disappointed by the lack of things working on the >> 4430 - it's been a number of years now and _still_ the on-board LCDs do >> not work. People have tried to blame that on hardware faults and the >> like, but they're just being idiotic when they say stuff like that. It >> can't be hardware faults when the kernel supplied with the board is able >> to make them work to the extent that userspace can play back video on all >> three output devices simultaneously, without hiccup or any imperfection. >> I don't know whether it's just that the backlight support isn't working >> or what - because any information on the 4430 seems to be a tightly >> controlled secret that only a few select people are permitted to know >> about. As far as I'm concerned, much of the hardware is a black box to >> me. > > The 4430SDP's backlight hasn't been working in the mainline due to > missing support from the TWL driver. But we finally did get that in for > 3.10 (or maybe 3.9), and booting 3.10 non-DT kernel brings up the > backlights. However, the BL doesn't work yet with DT boot, so again with > 3.11, with no board files, the BL is out... Sigh. Ah, sorry, I take that back. Backlight seems to be working fine with 3.11. Tomi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 901 bytes Desc: OpenPGP digital signature URL: