Re: [PATCH v10 1/2] drm: Add connector property to limit max bpc

2018-10-04 Thread Daniel Vetter
On Wed, Oct 03, 2018 at 03:24:40PM -0700, Radhakrishna Sripada wrote: > On Mon, Oct 01, 2018 at 09:23:38AM +0200, Daniel Vetter wrote: > > On Mon, Sep 24, 2018 at 02:08:14PM -0700, Radhakrishna Sripada wrote: > > > At times 12bpc HDMI cannot be driven due to faulty cables, dongles > > > level shift

Re: [PATCH v10 1/2] drm: Add connector property to limit max bpc

2018-10-03 Thread Radhakrishna Sripada
On Mon, Oct 01, 2018 at 09:23:38AM +0200, Daniel Vetter wrote: > On Mon, Sep 24, 2018 at 02:08:14PM -0700, Radhakrishna Sripada wrote: > > At times 12bpc HDMI cannot be driven due to faulty cables, dongles > > level shifters etc. To workaround them we may need to drive the output > > at a lower bpc

Re: [PATCH v10 1/2] drm: Add connector property to limit max bpc

2018-10-01 Thread Daniel Vetter
On Mon, Sep 24, 2018 at 02:08:14PM -0700, Radhakrishna Sripada wrote: > At times 12bpc HDMI cannot be driven due to faulty cables, dongles > level shifters etc. To workaround them we may need to drive the output > at a lower bpc. Currently the user space does not have a way to limit > the bpc. The

[PATCH v10 1/2] drm: Add connector property to limit max bpc

2018-09-24 Thread Radhakrishna Sripada
At times 12bpc HDMI cannot be driven due to faulty cables, dongles level shifters etc. To workaround them we may need to drive the output at a lower bpc. Currently the user space does not have a way to limit the bpc. The default bpc to be programmed is decided by the driver and is run against conne