Messages in this thread | | | Date | Mon, 28 Nov 2022 09:21:08 +0100 | From | Maxime Ripard <> | Subject | Re: [PATCH/RFC 2/3] drm/simple-kms-helper: Add mode_fixup() to simple display pipe |
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Hi,
On Fri, Nov 25, 2022 at 09:31:09PM +0100, Geert Uytterhoeven wrote: > From: Thomas Zimmermann <tzimmermann@suse.de> > > The mode fix-up function for simple display helpers is equivalent to the > regular pipeline's CRTC mode fix-up function. It's called to adjust the > CRTC's display mode for the encoder. Add this function for DRM fbconv > helpers. > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> > Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
It's not clear to me why you'd need a mode_fixup in the first place. Like said in the documentation you added, atomic_check is usually the better option for the atomic modesetting drivers.
So, why is it needed?
Maxime [unhandled content-type:application/pgp-signature] | |