Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-30 Thread Nicolas Saenz Julienne
Hi Daniel, On Thu, 2020-03-26 at 13:20 +0100, Nicolas Saenz Julienne wrote: > Current mode validation impedes setting up some video modes which should > be supported otherwise. Namely 1920x1200@60Hz. > > Fix this by lowering the minimum HDMI state machine clock to pixel clock > ratio allowed. >

Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-30 Thread Maxime Ripard
On Fri, Mar 27, 2020 at 12:46:52PM +0100, Nicolas Saenz Julienne wrote: > Hi Daniel, > > On Thu, 2020-03-26 at 13:20 +0100, Nicolas Saenz Julienne wrote: > > Current mode validation impedes setting up some video modes which should > > be supported otherwise. Namely 1920x1200@60Hz. > > > > Fix this

Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-30 Thread Nicolas Saenz Julienne
On Fri, 2020-03-27 at 13:40 +0100, Maxime Ripard wrote: > On Fri, Mar 27, 2020 at 12:46:52PM +0100, Nicolas Saenz Julienne wrote: > > Hi Daniel, > > > > On Thu, 2020-03-26 at 13:20 +0100, Nicolas Saenz Julienne wrote: > > > Current mode validation impedes setting up some video modes which should

Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-26 Thread Maxime Ripard
On Thu, Mar 26, 2020 at 01:20:01PM +0100, Nicolas Saenz Julienne wrote: > Current mode validation impedes setting up some video modes which should > be supported otherwise. Namely 1920x1200@60Hz. > > Fix this by lowering the minimum HDMI state machine clock to pixel clock > ratio allowed. > >

Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-26 Thread Nicolas Saenz Julienne
On Thu, 2020-03-26 at 18:19 +0100, Stefan Wahren wrote: > Am 26.03.20 um 13:20 schrieb Nicolas Saenz Julienne: > > Current mode validation impedes setting up some video modes which should > > be supported otherwise. Namely 1920x1200@60Hz. > > > > Fix this by lowering the minimum HDMI state

Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-26 Thread Stefan Wahren
Am 26.03.20 um 18:36 schrieb Nicolas Saenz Julienne: > On Thu, 2020-03-26 at 18:19 +0100, Stefan Wahren wrote: >> Am 26.03.20 um 13:20 schrieb Nicolas Saenz Julienne: >>> Current mode validation impedes setting up some video modes which should >>> be supported otherwise. Namely 1920x1200@60Hz. >>>

Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-26 Thread Stefan Wahren
Am 26.03.20 um 18:19 schrieb Stefan Wahren: > Am 26.03.20 um 13:20 schrieb Nicolas Saenz Julienne: >> Current mode validation impedes setting up some video modes which should >> be supported otherwise. Namely 1920x1200@60Hz. >> >> Fix this by lowering the minimum HDMI state machine clock to pixel

Re: [PATCH] drm/vc4: Fix HDMI mode validation

2020-03-26 Thread Stefan Wahren
Am 26.03.20 um 13:20 schrieb Nicolas Saenz Julienne: > Current mode validation impedes setting up some video modes which should > be supported otherwise. Namely 1920x1200@60Hz. > > Fix this by lowering the minimum HDMI state machine clock to pixel clock > ratio allowed. > > Fixes: 32e823c63e90