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From: Daniel Vetter <daniel.vetter at ffwll.ch> Apparently pre-nv50 pageflip events happen before the actual vblank period. Therefore that functionality got semi-disabled in commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 Author: Mario Kleiner <mario.kleiner.de at gmail.com> Date: Tue May 13 00:42:08 2014 +0200 drm/nouveau/kms/nv04-nv40: fix pageflip events via special case. Unfortunately that hack got uprooted in commit cc1ef118fc099295ae6aabbacc8af94d8d8885eb Author: Thierry Reding <treding at nvidia.com> Date: W...

From: Daniel Vetter <daniel.vetter at ffwll.ch> Apparently pre-nv50 pageflip events happen before the actual vblank period. Therefore that functionality got semi-disabled in commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 Author: Mario Kleiner <mario.kleiner.de at gmail.com> Date: Tue May 13 00:42:08 2014 +0200 drm/nouveau/kms/nv04-nv40: fix pageflip events via special case. Unfortunately that hack got uprooted in commit cc1ef118fc099295ae6aabbacc8af94d8d8885eb Author: Thierry Reding <treding at nvidia.com> Date: W...

On 11/10/2015 05:00 PM, Thierry Reding wrote: > On Tue, Nov 10, 2015 at 03:54:52PM +0100, Mario Kleiner wrote: >> From: Daniel Vetter <daniel.vetter at ffwll.ch> >> >> Apparently pre-nv50 pageflip events happen before the actual vblank >> period. Therefore that functionality got semi-disabled in >> >> commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 >> A...

On Wed, Nov 11, 2015 at 09:12:33PM +0100, poma wrote: > On 10.11.2015 17:25, Mario Kleiner wrote: > > On 11/10/2015 05:00 PM, Thierry Reding wrote: > >> On Tue, Nov 10, 2015 at 03:54:52PM +0100, Mario Kleiner wrote: > >>> From: Daniel Vetter <daniel.vetter at ffwll.ch> > >>> > >>> Apparently pre-nv50 pageflip events happen before t...

On Tue, Nov 10, 2015 at 03:54:52PM +0100, Mario Kleiner wrote: > From: Daniel Vetter <daniel.vetter at ffwll.ch> > > Apparently pre-nv50 pageflip events happen before the actual vblank > period. Therefore that functionality got semi-disabled in > > commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 > Author: Mario Kleiner <m...

...gt; From: Daniel Vetter <daniel.vetter at ffwll.ch> >> >> Apparently pre-nv50 pageflip events happen before the actual vblank >> period. Therefore that functionality got semi-disabled in >> >> commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 >> Author: Mario Kleiner <mario.kleiner.de at gmail.com> >> Date: Tue May 13 00:42:08 2014 +0200 >> >> drm/nouveau/kms/nv04-nv40: fix pageflip events via special case. >> >> Unfortunately that hack got uprooted in >> >> commit cc1ef118fc099295ae6aabbacc8af94d8d8885eb &g...

Mario Kleiner <mario.kleiner.de at gmail.com> writes: > With instantaneous high precision vblank timestamping > that updates at leading edge of vblank, the emulated > "hw vblank counter" from vblank timestamping which > increments at leading edge of vblank, and reliable > page fli...

On Mon, Nov 9, 2015 at 7:57 AM, Mario Kleiner <mario.kleiner.de at gmail.com> wrote: > From: Daniel Vetter <daniel.vetter at ffwll.ch> > > Apparently pre-nv50 pageflip events happen before the actual vblank > period. Therefore that functionality got semi-disabled in > > commit af4870e406126b7ac0ae7c7ce5751f25ebe60...

On Mon, Mar 5, 2018 at 7:33 AM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > On Mon, Mar 5, 2018 at 1:17 AM, Mario Kleiner > <mario.kleiner.de at gmail.com> wrote: >> On 03/03/2018 12:59 AM, Ilia Mirkin wrote: >>> >>> On Fri, Mar 2, 2018 at 6:46 PM, Mario Kleiner >>> <mario.kleiner.de at gmail.com> wrote: >>>> >>>> On 03/02/2018 11:29 PM, Ilia Mirk...

Apparently pre-nv50 pageflip events happen before the actual vblank period. Therefore that functionality got semi-disabled in commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 Author: Mario Kleiner <mario.kleiner.de at gmail.com> Date: Tue May 13 00:42:08 2014 +0200 drm/nouveau/kms/nv04-nv40: fix pageflip events via special case. Unfortunately that hack got uprooted in commit cc1ef118fc099295ae6aabbacc8af94d8d8885eb Author: Thierry Reding <treding at nvidia.com> Date: W...

On 10.11.2015 17:25, Mario Kleiner wrote: > On 11/10/2015 05:00 PM, Thierry Reding wrote: >> On Tue, Nov 10, 2015 at 03:54:52PM +0100, Mario Kleiner wrote: >>> From: Daniel Vetter <daniel.vetter at ffwll.ch> >>> >>> Apparently pre-nv50 pageflip events happen before the actual vblank >>...

Just updated versions of the patches send by Mario Kleiner. This ones are rebased on top of the nouveau tree and updated according to the review feedback. Regards, Lucas

On 03/01/2018 07:21 PM, nouveau-request at lists.freedesktop.org wrote: > > Message: 1 > Date: Thu, 1 Mar 2018 08:15:55 -0500 > From: Ilia Mirkin <imirkin at alum.mit.edu> > To: Mario Kleiner <mario.kleiner.de at gmail.com> > Cc: nouveau <nouveau at lists.freedesktop.org> > Subject: Re: [Nouveau] [PATCH] Fix colormap handling at screen depth > 30. > Message-ID: > <CAKb7UvhnUF6W41vXHpC+Q+jVSROgnHuxd8CzvfOGHmYSq_xTHQ at mail.gmail.com> > Content-Type:...

This patch series sets dev->vblank_disable_immediate = true on radeon/amdgpu-kms, nouveau-kms for nv50+, and vc4 for the real kms driver (as opposed to dispmanx firmware backed kms). All the drivers should be ready in theory, given their implementation, for fast vblank disable/enable. In practice, i have performed timing tests with my measurement equipment for all those drivers with the

On 03/03/2018 12:59 AM, Ilia Mirkin wrote: > On Fri, Mar 2, 2018 at 6:46 PM, Mario Kleiner > <mario.kleiner.de at gmail.com> wrote: >> On 03/02/2018 11:29 PM, Ilia Mirkin wrote: >>> OK, so even if you're passing 1024 to xf86HandleColormaps, gamma_set >>> still only gets called with a 256-entry LUT? If so, that works nicely >>> here, but is no...

...observe improper sampling in the gamma tables at depth 30. Tested at depths 16, 24 and 30 and tested at depths 24 and 30 that xgamma and gamma table animations work, and with measurement equipment to make sure identity gamma ramps actually are identity mappings at the output. Signed-off-by: Mario Kleiner <mario.kleiner.de at gmail.com> --- src/nv_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/nv_driver.c b/src/nv_driver.c index 32062eb..4fcd4c1 100644 --- a/src/nv_driver.c +++ b/src/nv_driver.c @@ -1568,8 +1568,8 @@ NVScreenInit(SCREEN_INIT_ARGS_DECL)...

A missing u64 cast causes a 32-Bit wraparound from 4096 MiB to 0 MiB and therefore total 0 MiB VRAM detected if card has 4096 Mib per FBP. Signed-off-by: Mario Kleiner <mario.kleiner.de at gmail.com> --- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c index 53c32fc..c639759 100644 --- a/...

Cc += Mario Kleiner, Mario, can you take a look whether this proposed solution makes sense and fixes the issues you were seeing back when you posted the patch in commit: commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28 Author: Mario Kleiner <mario.kleiner.de at gmail.com> Date: Tue May 13 00:42:08 2014 +0200...

https://bugs.freedesktop.org/show_bug.cgi?id=35452 Jeremy Huddleston <jeremyhu at freedesktop.org> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|xorg-team at lists.x.org |nouveau at lists.freedesktop.o | |rg

...n later X-Servers which work reasonably well under DRI3/Present. A new boolean xorg.conf Option "DRI3" allows to enforce or prevent use of DRI3/Present under EXA acceleration for testing. Also add a bit more output about status of Present and DRI3 to aid debugging. Signed-off-by: Mario Kleiner <mario.kleiner.de at gmail.com> --- man/nouveau.man | 6 ++++++ src/nouveau_dri2.c | 11 ++++++++++- src/nv_const.h | 2 ++ src/nv_driver.c | 17 +++++++++++++++-- 4 files changed, 33 insertions(+), 3 deletions(-) diff --git a/man/nouveau.man b/man/nouveau.man index 129bb7f..12c...