Re: [PATCH v4 4/7] drm/vc4: hdmi: Fix hdmi_enable_4kp60 detection

2022-10-26 Thread maxime
Hi Dave, Thanks for your review On Wed, Oct 26, 2022 at 04:36:04PM +0100, Dave Stevenson wrote: > On Wed, 26 Oct 2022 at 16:27, Dave Stevenson > wrote: > > > > On Thu, 20 Oct 2022 at 10:14, wrote: > > > > > > In order to support higher HDMI frequencies, users have to set the > > > hdmi_enable_4

Re: [PATCH v4 4/7] drm/vc4: hdmi: Fix hdmi_enable_4kp60 detection

2022-10-26 Thread Dave Stevenson
On Wed, 26 Oct 2022 at 16:27, Dave Stevenson wrote: > > On Thu, 20 Oct 2022 at 10:14, wrote: > > > > In order to support higher HDMI frequencies, users have to set the > > hdmi_enable_4kp60 parameter in their config.txt file. > > > > We were detecting this so far by calling clk_round_rate() on th

Re: [PATCH v4 4/7] drm/vc4: hdmi: Fix hdmi_enable_4kp60 detection

2022-10-26 Thread Dave Stevenson
On Thu, 20 Oct 2022 at 10:14, wrote: > > In order to support higher HDMI frequencies, users have to set the > hdmi_enable_4kp60 parameter in their config.txt file. > > We were detecting this so far by calling clk_round_rate() on the core > clock with the frequency we're supposed to run at when one

[PATCH v4 4/7] drm/vc4: hdmi: Fix hdmi_enable_4kp60 detection

2022-10-20 Thread maxime
In order to support higher HDMI frequencies, users have to set the hdmi_enable_4kp60 parameter in their config.txt file. We were detecting this so far by calling clk_round_rate() on the core clock with the frequency we're supposed to run at when one of those modes is enabled. Whether or not the pa