[PATCH weston] compositor-drm: disable hardware cursors

2015-05-19 Thread Pekka Paalanen
From: Pekka Paalanen pekka.paala...@collabora.co.uk With the recent universal plane and atomic modeset / nuclear pageflip development in the kernel, cursor content updates on Intel are currently causing an extra wait for vblank. This drops Weston's framerate to a fraction by 2 when cursor

Re: [PATCH weston] compositor-drm: disable hardware cursors

2015-05-19 Thread Hardening
Le 19/05/2015 09:26, Pekka Paalanen a écrit : From: Pekka Paalanen pekka.paala...@collabora.co.uk With the recent universal plane and atomic modeset / nuclear pageflip development in the kernel, cursor content updates on Intel are currently causing an extra wait for vblank. This drops

Re: [PATCH weston] compositor-drm: disable hardware cursors

2015-05-19 Thread Pekka Paalanen
On Tue, 19 May 2015 10:17:49 +0200 Hardening rdp.eff...@gmail.com wrote: Le 19/05/2015 09:26, Pekka Paalanen a écrit : From: Pekka Paalanen pekka.paala...@collabora.co.uk src/compositor-drm.c | 12 ++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git

Re: [PATCH weston] compositor-drm: disable hardware cursors

2015-05-19 Thread Pekka Paalanen
On Tue, 19 May 2015 10:26:10 +0300 Pekka Paalanen ppaala...@gmail.com wrote: From: Pekka Paalanen pekka.paala...@collabora.co.uk With the recent universal plane and atomic modeset / nuclear pageflip development in the kernel, cursor content updates on Intel are currently causing an extra