From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Date: Thu, 24 Apr 2014 13:12:20 +0000 Subject: Re: [PATCHv3 19/41] OMAPDSS: panel-dpi: Add DT support Message-Id: <53590DB4.8080609@ti.com> MIME-Version: 1 Content-Type: multipart/mixed; boundary="B41gHLVnFt5HW1He2stQbS0J2dNgub1sQ" List-Id: References: <1390301833-24944-1-git-send-email-tomi.valkeinen@ti.com> <20140418155107.GB5354@atomide.com> <5358DEEA.1000506@ti.com> <3615191.vG5AEQORWJ@avalon> In-Reply-To: <3615191.vG5AEQORWJ@avalon> To: linux-arm-kernel@lists.infradead.org --B41gHLVnFt5HW1He2stQbS0J2dNgub1sQ Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 24/04/14 15:44, Laurent Pinchart wrote: >> I attached prototype patches (based on -rc2) for panel dpi using that >> approach. It's a bit messier than I'd like, because for non-DT boot we= >> need to request the gpio using the old API, and then convert it to >> gpio_desc. We can remove that code when all the boards use DT. >=20 > Just FYI, you can use the gpiod API with non-DT platforms if you regist= er GPIO=20 > lookup entries in board code with gpiod_add_lookup_table(). Right, but as the board files are going away, I'd rather not touch them at all if possible. Tomi --B41gHLVnFt5HW1He2stQbS0J2dNgub1sQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJTWQ20AAoJEPo9qoy8lh71wosQAINxGV+dEYXuJftJ31C22NFB GWSurt3Ni7qJwxvj7wArkNQiUbTGgRRXuw4Q7hRtt3zPzLdsEl9MUHNu92y/js32 RiF/yGTmnv9C9LkwSgs/Vjz8tAHvbv2v5yY3E2rthWptvVneUiosuqEWkRdGHaQL gCKfGw4g86euUlisWn+QPCqatSceBxe/EDBwM3NKynUVOhfpsJunF5+JZu5+9oYU dUuIEswnY+jaDaWGVRZujgRcdfBzKW/BAnRcZ6SRs983g7rG8cgpGEAI4hDuWQ6p seBXSIkfsTMuc3v/BaWjudQWfE3eo3RCfmWuVnuoB9EuEpkqZ5Y1ajmQ9zFXCiOx N3IFwn8CAsPDX2iYKRcmCDPfyuPUkMVm9ZrDV6iglvrbw80BCN11zsTAsrGgU3yr WjPyzASxR6Vopb40VyLLsouzfcXHHwWjmwhcDQFa3PCvj370PQdHjaTk+PWOUMvg dluEDzrvH/kGaYwLxcK6qHCV2zozFFL0Q1pfembY7em7Rq/Z6eQtC0OwVbbpVoO7 NtMaiRtkojdip89Jaa6/pDDHtitVuwBK6CrW9cY3YpqwHKZS4uLtWe7SjEsSLRF+ hg835NHtAuujff7eQhYfCHANg44ieAfcjtVWo92XL/bqvWzSZzekUpdY+Tu8ndfg SXZF344mZoTzVQ6Z6T77 =B5Bu -----END PGP SIGNATURE----- --B41gHLVnFt5HW1He2stQbS0J2dNgub1sQ--