Re: [PATCH 0/5] drm/vc4: Use the firmware to stop the display pipeline

2021-12-03 Thread Maxime Ripard
Hi Nicolas, On Tue, Nov 30, 2021 at 12:45:49PM +0100, nicolas saenz julienne wrote: > On Wed, 2021-11-17 at 15:50 +0100, Maxime Ripard wrote: > > The VC4 driver has had limited support to disable the HDMI controllers and > > pixelvalves at boot if the firmware has enabled them. > > > > However, t

Re: [PATCH 0/5] drm/vc4: Use the firmware to stop the display pipeline

2021-11-30 Thread nicolas saenz julienne
Hi Maxime, On Wed, 2021-11-17 at 15:50 +0100, Maxime Ripard wrote: > Hi, > > The VC4 driver has had limited support to disable the HDMI controllers and > pixelvalves at boot if the firmware has enabled them. > > However, this proved to be limited, and a bit unreliable so a new firmware > command

[PATCH 0/5] drm/vc4: Use the firmware to stop the display pipeline

2021-11-17 Thread Maxime Ripard
Hi, The VC4 driver has had limited support to disable the HDMI controllers and pixelvalves at boot if the firmware has enabled them. However, this proved to be limited, and a bit unreliable so a new firmware command has been introduced some time ago to make it free all its resources and disable a