From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [RFC v2 0/5] Add NVIDIA Tegra DRM support Date: Wed, 25 Apr 2012 14:27:22 +0200 Message-ID: <20120425122722.GA24502@avionic-0098.adnet.avionic-design.de> References: <1335347102-14905-1-git-send-email-thierry.reding@avionic-design.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="pf9I7BMVVzbSWLtt" Return-path: Content-Disposition: inline In-Reply-To: <1335347102-14905-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Stephen Warren , Olof Johansson , Colin Cross , Jon Mayo , Terje =?utf-8?Q?Bergstr=C3=B6m?= , Lucas Stach , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, David Airlie , iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Joerg Roedel , Hiroshi Doyu , devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Grant Likely , Rob Herring , Liam Girdwood , Mark Brown , Ben Dooks , Wolfram Sang , linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org --pf9I7BMVVzbSWLtt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Thierry Reding wrote: > This series adds a basic DRM driver for NVIDIA Tegra 2 processors. It > currently only supports the RGB output and I've successfully tested it > against the fbcon kernel module and the xf86-video-modesetting driver. > The code uses the Tegra's IOMMU/GART to remap non-contiguous memory. > This means that currently video memory is limited to 32 MB, the size of > the GART aperture. >=20 > Changes in v2: > - split into several smaller source files > - represent individual devices in DT > - add drivers for individual devices > - EDID probing support via "ddc" property > - EDID support in DT using binary blobs > - basic (non-working) HDMI support > - support for carveout memory in DT >=20 > A lot of the above are really just stub implementations. Most notably > HDMI support is pretty much a copy of what NVIDIA has in their > downstream kernels, though I wasn't able to make it work except for the > EDID probing (I probably missed some pieces). Carveout memory also isn't > used right now. >=20 > Still this should now be in a state where other people (like Jon and > Terje from NVIDIA) and Lucas can start contributing. This series is > based on next-20120424. I also just finished uploading this series to gitorious: https://gitorious.org/thierryreding/linux/commits/tegra/drm/next Thierry --pf9I7BMVVzbSWLtt Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iEYEARECAAYFAk+X7aoACgkQZ+BJyKLjJp9ZkACggwHSSACQpOGKMLpMrBhbdhlD lN8AoIWdzcPrUZA8nBHqCsgeUB+vpkna =bbbA -----END PGP SIGNATURE----- --pf9I7BMVVzbSWLtt--