Re: [PATCH] drm/msm: avoid double-attaching hdmi/edp bridges

2020-03-20 Thread Bjorn Andersson
On Wed 11 Mar 20:51 PDT 2020, Ilia Mirkin wrote: > Each of hdmi and edp are already attached in msm_*_bridge_init. A second > attachment returns -EBUSY, failing the driver load. > > Tested with HDMI on IFC6410 (APQ8064 / MDP4), but eDP case should be > analogous. > > Fixes: 3ef2f119bd3ed (drm/ms

Re: [PATCH] drm/msm: avoid double-attaching hdmi/edp bridges

2020-03-12 Thread Boris Brezillon
On Thu, 12 Mar 2020 09:19:58 -0700 Rob Clark wrote: > On Wed, Mar 11, 2020 at 8:52 PM Ilia Mirkin wrote: > > > > Each of hdmi and edp are already attached in msm_*_bridge_init. A second > > attachment returns -EBUSY, failing the driver load. > > > > Tested with HDMI on IFC6410 (APQ8064 / MDP4),

Re: [PATCH] drm/msm: avoid double-attaching hdmi/edp bridges

2020-03-12 Thread Rob Clark
On Wed, Mar 11, 2020 at 8:52 PM Ilia Mirkin wrote: > > Each of hdmi and edp are already attached in msm_*_bridge_init. A second > attachment returns -EBUSY, failing the driver load. > > Tested with HDMI on IFC6410 (APQ8064 / MDP4), but eDP case should be > analogous. > > Fixes: 3ef2f119bd3ed (drm/

[PATCH] drm/msm: avoid double-attaching hdmi/edp bridges

2020-03-11 Thread Ilia Mirkin
Each of hdmi and edp are already attached in msm_*_bridge_init. A second attachment returns -EBUSY, failing the driver load. Tested with HDMI on IFC6410 (APQ8064 / MDP4), but eDP case should be analogous. Fixes: 3ef2f119bd3ed (drm/msm: Use drm_attach_bridge() to attach a bridge to an encoder) Cc