Hi Maxime, Am 27.05.20 um 17:47 schrieb Maxime Ripard: > Hi everyone, > > Here's a (pretty long) series to introduce support in the VC4 DRM driver > for the display pipeline found in the BCM2711 (and thus the RaspberryPi 4). > > The main differences are that there's two HDMI controllers and that there's > more pixelvalve now. Those pixelvalve come with a mux in the HVS that still > have only 3 FIFOs. Both of those differences are breaking a bunch of > expectations in the driver, so we first need a good bunch of cleanup and > reworks to introduce support for the new controllers. > > Similarly, the HDMI controller has all its registers shuffled and split in > multiple controllers now, so we need a bunch of changes to support this as > well. > > Only the HDMI support is enabled for now (even though the DPI output has > been tested too). > > This is based on the firmware clocks series sent separately: > https://lore.kernel.org/lkml/cover.662a8d401787ef33780d91252a352de91dc4be10.1590594293.git-series.maxime@xxxxxxxxxx/ > > Let me know if you have any comments > Maxime > > Cc: bcm-kernel-feedback-list@xxxxxxxxxxxx > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: Kamal Dasu <kdasu.kdev@xxxxxxxxx> > Cc: linux-clk@xxxxxxxxxxxxxxx > Cc: Michael Turquette <mturquette@xxxxxxxxxxxx> > Cc: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: Stephen Boyd <sboyd@xxxxxxxxxx> > > Changes from v2: > - Rebased on top of next-20200526 i assume this is the reason why this series doesn't completely apply against drm-misc-next.
