Re: [PATCH 2/2] drm/edid: Add alternate clock for SMPTE 4K

2019-11-15 Thread Ville Syrjälä
On Tue, Nov 12, 2019 at 10:36:54AM +0100, Neil Armstrong wrote: > On 12/11/2019 08:53, Wayne Lin wrote: > > [Why] > > In hdmi_mode_alternate_clock(), it adds an exception for VIC 4 > > mode (4096x2160@24) due to there is no alternate clock defined for > > that mode in HDMI1.4b. But HDMI2.0 adds 23.

Re: [PATCH 2/2] drm/edid: Add alternate clock for SMPTE 4K

2019-11-15 Thread Ville Syrjälä
On Tue, Nov 12, 2019 at 03:53:07PM +0800, Wayne Lin wrote: > [Why] > In hdmi_mode_alternate_clock(), it adds an exception for VIC 4 > mode (4096x2160@24) due to there is no alternate clock defined for > that mode in HDMI1.4b. But HDMI2.0 adds 23.98Hz for that mode. > > [How] > Remove the exception

Re: [PATCH 2/2] drm/edid: Add alternate clock for SMPTE 4K

2019-11-12 Thread Neil Armstrong
On 12/11/2019 08:53, Wayne Lin wrote: > [Why] > In hdmi_mode_alternate_clock(), it adds an exception for VIC 4 > mode (4096x2160@24) due to there is no alternate clock defined for > that mode in HDMI1.4b. But HDMI2.0 adds 23.98Hz for that mode. > > [How] > Remove the exception Shouldn't it be onl