gpu: ipu-v3: prg: switch to runtime PM

Instead of open-coding the clk enable/disable in all of the callers
move this to the RPM suspend/resume functions.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
1 file changed