Dom Cobley 247a631f9c drm/vc4: crtc: Increase setup cost in core clock calculation to handle extreme reduced blanking ... The formula that determines the core clock requirement based on pixel clock and blanking has been determined experimentally to minimise the clock while supporting all modes we've seen. A new reduced blanking mode (4kp60 at 533MHz rather than the standard 594MHz) has been seen that doesn't produce a high enough clock and results in "flip_done timed out" error. Increase the setup cost in the formula to make this work. The result is a reduced blanking mode increases by up to 7MHz while leaving the standard timing mode untouched Link: https://github.com/raspberrypi/linux/issues/4446 Fixes: 16e101051f ("drm/vc4: Increase the core clock based on HVS load") Signed-off-by: Dom Cobley <popcornmix@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230127145558.446123-1-maxime@cerno.tech		2023-02-09 09:59:10 +01:00
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drm	drm/vc4: crtc: Increase setup cost in core clock calculation to handle extreme reduced blanking	2023-02-09 09:59:10 +01:00
host1x	gpu: host1x: Staticize host1x_syncpt_fence_ops	2022-11-25 16:14:59 +01:00
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