On Tue, Jan 13, 2026 at 12:40:46AM +0200, Cristian Ciocaltea wrote: > On 1/13/26 12:26 AM, Cristian Ciocaltea wrote: > > This patch series provides the missing support for high TMDS clock ratio > > and scrambling to DW HDMI QP TX library, required for handling HDMI 2.0 > > display modes on RK3576 & RK3588 SoCs. > > > > In order to allow addressing the SCDC status lost on sink disconnects, > > it adds an atomic variant of the drm_bridge_funcs.detect callback and a > > new drm_bridge_detect_ctx() helper, which is further used in > > drm_bridge_connector to switch to ->detect_ctx hook. > > > > Furthermore, it optimizes HPD event handling in dw_hdmi_qp Rockchip > > platform driver to run the detect cycle on the affected connector only. > > > > Signed-off-by: Cristian Ciocaltea <[email protected]> > > --- > > Changes in v2: > > - Collected Tested-by tags from Diederik and Maud > > - Rebased onto latest drm-misc-next > > - Ensured the recently introduced 'no-hpd' support for dealing with > > unconnected/repurposed/broken HPD pin is limited to HDMI 1.4 rates > > Chris, could you please confirm no-hpd is still functional with this series on > your Gameforce Ace board when testing with a HDMI 2.0 display? > > Thanks, > Cristian >
I can confirm no-hpd still works with this series, but I don't have an HDMI 2.0 monitor to test with. Thank you, Chris
