On Tue, 26 Sep 2017 18:15:44 +0100 Daniel Stone <dani...@collabora.com> wrote:
> When leaving Weston, don't attempt to restore the previous CRTC > settings. The framebuffer may well have disappeared, and in every > likelihood, whoever gets the KMS device afterwards will be repainting > anyway. > > Signed-off-by: Daniel Stone <dani...@collabora.com> > --- > libweston/compositor-drm.c | 26 ++++++++------------------ > 1 file changed, 8 insertions(+), 18 deletions(-) Reviewed-by: Pekka Paalanen <pekka.paala...@collabora.co.uk> Random thoughts: I suspect in the long run we will need to create a new struct for all CRTCs to hold their properties, whether they have an output or not. Hm, it's interesting... to set gamma, one needs to know the gamma table size, for that one needs to have a CRTC allocated for the output, but to allocate the CRTC one needs to atomic commit TEST_ONLY. Yeah, that's for another era. Also dynamically switching the CRTC from under an enabled output to accommodate enabling other outputs. All for when atomic and head-based have long landed upstream already. Thanks, pq
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