[PATCH v5 3/4] drm/bridge: Add ti-tfp410 DVI transmitter driver

2016-11-29 Thread Jyri Sarha
On 11/29/16 22:26, Laurent Pinchart wrote: > Hi Jyri, > > On Tuesday 29 Nov 2016 22:18:25 Jyri Sarha wrote: >> > The module unload should not be allowed while the bridge is attached. So >> > still need to add these: >> > >> > On 11/25/16 11:02, Jyri Sarha wrote: >>> > > + >>> > > +static int tfp4

[PATCH v5 3/4] drm/bridge: Add ti-tfp410 DVI transmitter driver

2016-11-29 Thread Laurent Pinchart
Hi Jyri, On Tuesday 29 Nov 2016 22:18:25 Jyri Sarha wrote: > The module unload should not be allowed while the bridge is attached. So > still need to add these: > > On 11/25/16 11:02, Jyri Sarha wrote: > > + > > +static int tfp410_attach(struct drm_bridge *bridge) > > +{ > > + struct tfp410 *dv

[PATCH v5 3/4] drm/bridge: Add ti-tfp410 DVI transmitter driver

2016-11-29 Thread Jyri Sarha
The module unload should not be allowed while the bridge is attached. So still need to add these: On 11/25/16 11:02, Jyri Sarha wrote: > + > +static int tfp410_attach(struct drm_bridge *bridge) > +{ > + struct tfp410 *dvi = drm_bridge_to_tfp410(bridge); > + int ret; > + + if (!try_

[PATCH v5 3/4] drm/bridge: Add ti-tfp410 DVI transmitter driver

2016-11-25 Thread Jyri Sarha
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