diff mbox

drm/i915: Ringbuffer signal func for the second BSD ring

Message ID 1399639499-5265-1-git-send-email-oscar.mateo@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

oscar.mateo@intel.com May 9, 2014, 12:44 p.m. UTC
From: Oscar Mateo <oscar.mateo@intel.com>

This is missing in:

commit 78325f2d270897c9ee0887125b7abb963eb8efea
Author: Ben Widawsky <benjamin.widawsky@intel.com>
Date:   Tue Apr 29 14:52:29 2014 -0700

    drm/i915: Virtualize the ringbuffer signal func

Looks to me like a rebase side-effect...

Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Daniel Vetter May 12, 2014, 7:04 p.m. UTC | #1
On Fri, May 09, 2014 at 01:44:59PM +0100, oscar.mateo@intel.com wrote:
> From: Oscar Mateo <oscar.mateo@intel.com>
> 
> This is missing in:
> 
> commit 78325f2d270897c9ee0887125b7abb963eb8efea
> Author: Ben Widawsky <benjamin.widawsky@intel.com>
> Date:   Tue Apr 29 14:52:29 2014 -0700
> 
>     drm/i915: Virtualize the ringbuffer signal func
> 
> Looks to me like a rebase side-effect...
> 
> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>

Queued for -next, thanks for the patch. Iirc there's been a regression
report too. Anyone know the bugzilla?
-Daniel

> ---
>  drivers/gpu/drm/i915/intel_ringbuffer.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
> index 9907d66..203fa2b 100644
> --- a/drivers/gpu/drm/i915/intel_ringbuffer.c
> +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
> @@ -2182,6 +2182,7 @@ int intel_init_bsd2_ring_buffer(struct drm_device *dev)
>  	ring->dispatch_execbuffer =
>  			gen8_ring_dispatch_execbuffer;
>  	ring->semaphore.sync_to = gen6_ring_sync;
> +	ring->semaphore.signal = gen6_signal;
>  	/*
>  	 * The current semaphore is only applied on the pre-gen8. And there
>  	 * is no bsd2 ring on the pre-gen8. So now the semaphore_register
> -- 
> 1.9.0
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Zhao, Yakui May 13, 2014, 1:08 a.m. UTC | #2
On Mon, 2014-05-12 at 13:04 -0600, Daniel Vetter wrote:
> On Fri, May 09, 2014 at 01:44:59PM +0100, oscar.mateo@intel.com wrote:
> > From: Oscar Mateo <oscar.mateo@intel.com>
> > 
> > This is missing in:
> > 
> > commit 78325f2d270897c9ee0887125b7abb963eb8efea
> > Author: Ben Widawsky <benjamin.widawsky@intel.com>
> > Date:   Tue Apr 29 14:52:29 2014 -0700
> > 
> >     drm/i915: Virtualize the ringbuffer signal func
> > 
> > Looks to me like a rebase side-effect...
> > 
> > Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
> 
> Queued for -next, thanks for the patch. Iirc there's been a regression
> report too. Anyone know the bugzilla?

It seems that this patch can fix the issue in:

https://bugs.freedesktop.org/show_bug.cgi?id=78274


Thanks.
   Yakui

> -Daniel
> 
> > ---
> >  drivers/gpu/drm/i915/intel_ringbuffer.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
> > index 9907d66..203fa2b 100644
> > --- a/drivers/gpu/drm/i915/intel_ringbuffer.c
> > +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
> > @@ -2182,6 +2182,7 @@ int intel_init_bsd2_ring_buffer(struct drm_device *dev)
> >  	ring->dispatch_execbuffer =
> >  			gen8_ring_dispatch_execbuffer;
> >  	ring->semaphore.sync_to = gen6_ring_sync;
> > +	ring->semaphore.signal = gen6_signal;
> >  	/*
> >  	 * The current semaphore is only applied on the pre-gen8. And there
> >  	 * is no bsd2 ring on the pre-gen8. So now the semaphore_register
> > -- 
> > 1.9.0
> > 
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 9907d66..203fa2b 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -2182,6 +2182,7 @@  int intel_init_bsd2_ring_buffer(struct drm_device *dev)
 	ring->dispatch_execbuffer =
 			gen8_ring_dispatch_execbuffer;
 	ring->semaphore.sync_to = gen6_ring_sync;
+	ring->semaphore.signal = gen6_signal;
 	/*
 	 * The current semaphore is only applied on the pre-gen8. And there
 	 * is no bsd2 ring on the pre-gen8. So now the semaphore_register