Re: [Intel-gfx] [PATCH v2] drm/i915: Try EDID bitbanging on HDMI after failed read

2018-01-03 Thread Stefan Brüns
On Wednesday, January 3, 2018 8:14:47 AM CET Jani Nikula wrote: > On Tue, 02 Jan 2018, Chris Wilson wrote: > > Quoting Rodrigo Vivi (2018-01-02 19:12:18) > > > >> On Sun, Dec 31, 2017 at 10:34:54PM +, Stefan Brüns wrote: > >> > + edid = drm_get_edid(connector, i2c); > >> > + > >> > +

Re: [Intel-gfx] [PATCH v2] drm/i915: Try EDID bitbanging on HDMI after failed read

2018-01-02 Thread Jani Nikula
On Tue, 02 Jan 2018, Chris Wilson wrote: > Quoting Rodrigo Vivi (2018-01-02 19:12:18) >> On Sun, Dec 31, 2017 at 10:34:54PM +, Stefan Brüns wrote: >> > + edid = drm_get_edid(connector, i2c); >> > + >> > + if (!edid && !intel_gmbus_is_forced_bit(i2c)) { >> > + DRM_DEBUG_KMS(

Re: [Intel-gfx] [PATCH v2] drm/i915: Try EDID bitbanging on HDMI after failed read

2018-01-02 Thread Chris Wilson
Quoting Rodrigo Vivi (2018-01-02 19:12:18) > On Sun, Dec 31, 2017 at 10:34:54PM +, Stefan Brüns wrote: > > + edid = drm_get_edid(connector, i2c); > > + > > + if (!edid && !intel_gmbus_is_forced_bit(i2c)) { > > + DRM_DEBUG_KMS("HDMI GMBUS EDID read failed, retry using GPIO >