6 Jul
2021
6 Jul
'21
9:25 a.m.
On Mon, Jun 28, 2021 at 03:05:33PM +0200, Maxime Ripard wrote:
From: Tim Gover tim.gover@raspberrypi.com
Adjust the DVP enable/disable sequence to avoid a pixel getting stuck in an internal, non resettable FIFO within PixelValve when changing HDMI resolution.
The blank pixels features of the DVP can prevent signals back to pixelvalve causing it to not clear the FIFO. Adjust the ordering and timing of operations to ensure the clear signal makes it through to pixelvalve.
Signed-off-by: Tim Gover tim.gover@raspberrypi.com Signed-off-by: Maxime Ripard maxime@cerno.tech
Applied
Maxime