Re: [Intel-gfx] [PATCH 2/2] drm/dp: Wait up all outstanding tx waiters

2017-05-15 Thread Jani Nikula
On Mon, 15 May 2017, Daniel Vetter wrote: > On Mon, May 15, 2017 at 03:33:12PM +0300, Ville Syrjälä wrote: >> On Mon, May 15, 2017 at 02:04:43PM +0200, Daniel Vetter wrote: >> > On Sat, May 13, 2017 at 11:52:01AM +0100, Chris Wilson wrote: >> > > As we can have multiple tx in the queue, with indiv

Re: [Intel-gfx] [PATCH 2/2] drm/dp: Wait up all outstanding tx waiters

2017-05-15 Thread Daniel Vetter
On Mon, May 15, 2017 at 03:33:12PM +0300, Ville Syrjälä wrote: > On Mon, May 15, 2017 at 02:04:43PM +0200, Daniel Vetter wrote: > > On Sat, May 13, 2017 at 11:52:01AM +0100, Chris Wilson wrote: > > > As we can have multiple tx in the queue, with individual waiters, make > > > sure that all are woke

Re: [Intel-gfx] [PATCH 2/2] drm/dp: Wait up all outstanding tx waiters

2017-05-15 Thread Ville Syrjälä
On Mon, May 15, 2017 at 02:04:43PM +0200, Daniel Vetter wrote: > On Sat, May 13, 2017 at 11:52:01AM +0100, Chris Wilson wrote: > > As we can have multiple tx in the queue, with individual waiters, make > > sure that all are woken when any state changes (so that we are sure the > > right owner of th

Re: [Intel-gfx] [PATCH 2/2] drm/dp: Wait up all outstanding tx waiters

2017-05-15 Thread Daniel Vetter
On Sat, May 13, 2017 at 11:52:01AM +0100, Chris Wilson wrote: > As we can have multiple tx in the queue, with individual waiters, make > sure that all are woken when any state changes (so that we are sure the > right owner of the txmsg is woken). > > Signed-off-by: Chris Wilson I think in practi

Re: [Intel-gfx] [PATCH 2/2] drm/dp: Wait up all outstanding tx waiters

2017-05-13 Thread Chris Wilson
subject s/Wait/Wake/ D'oh -Chris -- Chris Wilson, Intel Open Source Technology Centre ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [PATCH 2/2] drm/dp: Wait up all outstanding tx waiters

2017-05-13 Thread Chris Wilson
As we can have multiple tx in the queue, with individual waiters, make sure that all are woken when any state changes (so that we are sure the right owner of the txmsg is woken). Signed-off-by: Chris Wilson --- drivers/gpu/drm/drm_dp_mst_topology.c | 6 +++--- 1 file changed, 3 insertions(+), 3