From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v4 3/4] drm/bridge: Add ti-tfp410 DVI transmitter driver Date: Mon, 28 Nov 2016 08:26:00 -0600 Message-ID: <20161128142600.zy7oerd5benypwi5@rob-hp-laptop> References: <2943f3cb3ea913686bc63e8496df63c82ce0f334.1479825908.git.jsarha@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <2943f3cb3ea913686bc63e8496df63c82ce0f334.1479825908.git.jsarha-l0cyMroinI0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jyri Sarha Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, daniel-/w4YWyX8dFk@public.gmane.org, tomi.valkeinen-l0cyMroinI0@public.gmane.org, laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org, robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, bgolaszewski-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org List-Id: devicetree@vger.kernel.org On Tue, Nov 22, 2016 at 04:49:52PM +0200, Jyri Sarha wrote: > Add very basic ti-tfp410 DVI transmitter driver. The only feature > separating this from a completely dummy bridge is the EDID read > support trough DDC I2C. Even that functionality should be in a > separate generic connector driver. However, because of missing DRM > infrastructure support the connector is implemented within the bridge > driver. Some tfp410 HW specific features may be added later if needed, > because there is a set of registers behind i2c if it is connected. > > This implementation is tested against my new tilcdc bridge support > and it works with BeagleBone DVI-D Cape Rev A3. A DT binding document > is also updated. > > Signed-off-by: Jyri Sarha > --- > .../bindings/display/bridge/ti,tfp410.txt | 9 +- Acked-by: Rob Herring > drivers/gpu/drm/bridge/Kconfig | 7 + > drivers/gpu/drm/bridge/Makefile | 1 + > drivers/gpu/drm/bridge/ti-tfp410.c | 311 +++++++++++++++++++++ > 4 files changed, 326 insertions(+), 2 deletions(-) > create mode 100644 drivers/gpu/drm/bridge/ti-tfp410.c -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html