On 02.05.23 03:07, Adam Ford wrote: > The high-speed clock is hard-coded to the burst-clock > frequency specified in the device tree. However, when > using devices like certain bridge chips without burst mode > and varying resolutions and refresh rates, it may be > necessary to set the high-speed clock dynamically based > on the desired pixel clock for the connected device. > > This also removes the need to set a clock speed from > the device tree for non-burst mode operation, since the > pixel clock rate is the rate requested from the attached > device like an HDMI bridge chip. This should have no > impact for people using burst-mode and setting the burst > clock rate is still required for those users. > > Signed-off-by: Adam Ford <aford173@xxxxxxxxx> > Tested-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx> Tested on Kontron BL i.MX8MM with SN65DSI84 and ADV7535 bridges. Tested-by: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx> Reviewed-by: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
