Hi Am 15.04.21 um 11:21 schrieb Maxime Ripard:
Hi, On Thu, Apr 15, 2021 at 09:31:01AM +0200, Thomas Zimmermann wrote:Am 08.04.21 um 10:13 schrieb Maxime Ripard:Hi, On Thu, Mar 18, 2021 at 11:29:19AM +0100, Thomas Zimmermann wrote:Make sure required hardware clocks are enabled while the firmware framebuffer is in use. The basic code has been taken from the simplefb driver and adapted to DRM. Clocks are released automatically via devres helpers. Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx> Tested-by: nerdopolis <bluescreen_avenger@xxxxxxxxxxx>Even though it's definitely simpler to review, merging the driver first and then the clocks and regulators will break bisection on the platforms that rely on themI'd like to keep the patches separate for now, but can squash patches 6 to 8 them into one before pushing them. OK?Yep, that works for me :)Another thing worth considering is also that both drivers will probe if they are enabled (which is pretty likely), which is not great :) I guess we should make them mutually exclusive through KconfigWe already have several drivers in fbdev and DRM that handle the same hardware. We don't do this for any other pair, why bother now?Yeah, but simplefb/simpledrm are going to be enabled pretty much everywhere, as opposed to the other drivers that are more specialized.
Well, OK. But I'd like to give simpledrm preference over simplefb. There should be an incentive to switch to DRM.
Best regards Thomas
Maxime
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer
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