* [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel
@ 2012-11-14 4:46 Xiang, Haihao
2012-11-14 4:46 ` [PATCH 2/2] intel: Add support for VEBOX ring (v2) Xiang, Haihao
2012-11-15 11:30 ` [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel Daniel Vetter
0 siblings, 2 replies; 6+ messages in thread
From: Xiang, Haihao @ 2012-11-14 4:46 UTC (permalink / raw)
To: intel-gfx
From: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
---
include/drm/i915_drm.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index 7e9e9bd..8b069ac 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -303,6 +303,8 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_HAS_LLC 17
#define I915_PARAM_HAS_ALIASING_PPGTT 18
#define I915_PARAM_HAS_WAIT_TIMEOUT 19
+#define I915_PARAM_HAS_SEMAPHORES 20
+#define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21
typedef struct drm_i915_getparam {
int param;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/2] intel: Add support for VEBOX ring (v2)
2012-11-14 4:46 [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel Xiang, Haihao
@ 2012-11-14 4:46 ` Xiang, Haihao
2013-04-27 18:35 ` Ben Widawsky
2012-11-15 11:30 ` [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel Daniel Vetter
1 sibling, 1 reply; 6+ messages in thread
From: Xiang, Haihao @ 2012-11-14 4:46 UTC (permalink / raw)
To: intel-gfx
From: "Xiang, Haihao" <haihao.xiang@intel.com>
v2: Fix the test for has_vebox
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
---
include/drm/i915_drm.h | 2 ++
intel/intel_bufmgr_gem.c | 9 +++++++++
2 files changed, 11 insertions(+)
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index 8b069ac..2341d2a 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -305,6 +305,7 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_HAS_WAIT_TIMEOUT 19
#define I915_PARAM_HAS_SEMAPHORES 20
#define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21
+#define I915_PARAM_HAS_VEBOX 22
typedef struct drm_i915_getparam {
int param;
@@ -651,6 +652,7 @@ struct drm_i915_gem_execbuffer2 {
#define I915_EXEC_RENDER (1<<0)
#define I915_EXEC_BSD (2<<0)
#define I915_EXEC_BLT (3<<0)
+#define I915_EXEC_VEBOX (4<<0)
/* Used for switching the constants addressing mode on gen4+ RENDER ring.
* Gen6+ only supports relative addressing to dynamic state (default) and
diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c
index 512bc6f..758cc52 100644
--- a/intel/intel_bufmgr_gem.c
+++ b/intel/intel_bufmgr_gem.c
@@ -125,6 +125,7 @@ typedef struct _drm_intel_bufmgr_gem {
unsigned int has_wait_timeout : 1;
unsigned int bo_reuse : 1;
unsigned int no_exec : 1;
+ unsigned int has_vebox : 1;
bool fenced_relocs;
FILE *aub_file;
@@ -2210,6 +2211,10 @@ do_exec2(drm_intel_bo *bo, int used, drm_intel_context *ctx,
if (!bufmgr_gem->has_bsd)
return -EINVAL;
break;
+ case I915_EXEC_VEBOX:
+ if (!bufmgr_gem->has_vebox)
+ return -EINVAL;
+ break;
case I915_EXEC_RENDER:
case I915_EXEC_DEFAULT:
break;
@@ -3123,6 +3128,10 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size)
} else
bufmgr_gem->has_llc = *gp.value;
+ gp.param = I915_PARAM_HAS_VEBOX;
+ ret = drmIoctl(bufmgr_gem->fd, DRM_IOCTL_I915_GETPARAM, &gp);
+ bufmgr_gem->has_vebox = (ret == 0) & (*gp.value > 0);
+
if (bufmgr_gem->gen < 4) {
gp.param = I915_PARAM_NUM_FENCES_AVAIL;
gp.value = &bufmgr_gem->available_fences;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 2/2] intel: Add support for VEBOX ring (v2)
2012-11-14 4:46 ` [PATCH 2/2] intel: Add support for VEBOX ring (v2) Xiang, Haihao
@ 2013-04-27 18:35 ` Ben Widawsky
0 siblings, 0 replies; 6+ messages in thread
From: Ben Widawsky @ 2013-04-27 18:35 UTC (permalink / raw)
To: Xiang, Haihao; +Cc: intel-gfx
On Wed, Nov 14, 2012 at 12:46:39PM +0800, Xiang, Haihao wrote:
> From: "Xiang, Haihao" <haihao.xiang@intel.com>
>
> v2: Fix the test for has_vebox
>
> Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
I've pushed a conflict resolved version of this patch.
[snip]
--
Ben Widawsky, Intel Open Source Technology Center
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel
2012-11-14 4:46 [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel Xiang, Haihao
2012-11-14 4:46 ` [PATCH 2/2] intel: Add support for VEBOX ring (v2) Xiang, Haihao
@ 2012-11-15 11:30 ` Daniel Vetter
2012-11-16 1:52 ` Xiang, Haihao
1 sibling, 1 reply; 6+ messages in thread
From: Daniel Vetter @ 2012-11-15 11:30 UTC (permalink / raw)
To: Xiang, Haihao; +Cc: intel-gfx
On Wed, Nov 14, 2012 at 12:46:38PM +0800, Xiang, Haihao wrote:
> From: Zhao Yakui <yakui.zhao@intel.com>
>
> Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Fyi the best way is to simply run
$ make headers_install
in the latest kernel tree and copy the resulting userspace header from
usr/include/drm/i915_drm.h to libdrm. Otherwise things tend to get out of
sync. In the commit message you can then mention up to which kernel commit
you've synced.
-Daniel
> ---
> include/drm/i915_drm.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
> index 7e9e9bd..8b069ac 100644
> --- a/include/drm/i915_drm.h
> +++ b/include/drm/i915_drm.h
> @@ -303,6 +303,8 @@ typedef struct drm_i915_irq_wait {
> #define I915_PARAM_HAS_LLC 17
> #define I915_PARAM_HAS_ALIASING_PPGTT 18
> #define I915_PARAM_HAS_WAIT_TIMEOUT 19
> +#define I915_PARAM_HAS_SEMAPHORES 20
> +#define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21
>
> typedef struct drm_i915_getparam {
> int param;
> --
> 1.7.9.5
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel
2012-11-15 11:30 ` [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel Daniel Vetter
@ 2012-11-16 1:52 ` Xiang, Haihao
2012-11-16 8:10 ` Daniel Vetter
0 siblings, 1 reply; 6+ messages in thread
From: Xiang, Haihao @ 2012-11-16 1:52 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx
On Thu, 2012-11-15 at 12:30 +0100, Daniel Vetter wrote:
> On Wed, Nov 14, 2012 at 12:46:38PM +0800, Xiang, Haihao wrote:
> > From: Zhao Yakui <yakui.zhao@intel.com>
> >
> > Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
>
> Fyi the best way is to simply run
>
> $ make headers_install
>
> in the latest kernel tree and copy the resulting userspace header from
> usr/include/drm/i915_drm.h to libdrm. Otherwise things tend to get out of
> sync. In the commit message you can then mention up to which kernel commit
> you've synced.
> -Daniel
Thanks for your comment. But it will bring some changes to the existent
data structures by this way, such as
-struct drm_i915_gem_cacheing {
+struct drm_i915_gem_caching {
Is this what we want ?
Thanks
Haihao
>
> > ---
> > include/drm/i915_drm.h | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
> > index 7e9e9bd..8b069ac 100644
> > --- a/include/drm/i915_drm.h
> > +++ b/include/drm/i915_drm.h
> > @@ -303,6 +303,8 @@ typedef struct drm_i915_irq_wait {
> > #define I915_PARAM_HAS_LLC 17
> > #define I915_PARAM_HAS_ALIASING_PPGTT 18
> > #define I915_PARAM_HAS_WAIT_TIMEOUT 19
> > +#define I915_PARAM_HAS_SEMAPHORES 20
> > +#define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21
> >
> > typedef struct drm_i915_getparam {
> > int param;
> > --
> > 1.7.9.5
> >
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel
2012-11-16 1:52 ` Xiang, Haihao
@ 2012-11-16 8:10 ` Daniel Vetter
0 siblings, 0 replies; 6+ messages in thread
From: Daniel Vetter @ 2012-11-16 8:10 UTC (permalink / raw)
To: Xiang, Haihao; +Cc: intel-gfx
On Fri, Nov 16, 2012 at 2:52 AM, Xiang, Haihao <haihao.xiang@intel.com> wrote:
> On Thu, 2012-11-15 at 12:30 +0100, Daniel Vetter wrote:
>> On Wed, Nov 14, 2012 at 12:46:38PM +0800, Xiang, Haihao wrote:
>> > From: Zhao Yakui <yakui.zhao@intel.com>
>> >
>> > Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
>>
>> Fyi the best way is to simply run
>>
>> $ make headers_install
>>
>> in the latest kernel tree and copy the resulting userspace header from
>> usr/include/drm/i915_drm.h to libdrm. Otherwise things tend to get out of
>> sync. In the commit message you can then mention up to which kernel commit
>> you've synced.
>> -Daniel
>
>
> Thanks for your comment. But it will bring some changes to the existent
> data structures by this way, such as
>
> -struct drm_i915_gem_cacheing {
> +struct drm_i915_gem_caching {
>
> Is this what we want ?
Presuming it doesn't change any of the exposed libdrm interfaces, yes
this is what we want - the kernel and libdrm i915_drm.h file should be
in sync. In this specific case we've decided that the mispelling is
too awful to be allowed to live on ;-)
-Daniel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-04-27 18:35 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2012-11-14 4:46 [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel Xiang, Haihao
2012-11-14 4:46 ` [PATCH 2/2] intel: Add support for VEBOX ring (v2) Xiang, Haihao
2013-04-27 18:35 ` Ben Widawsky
2012-11-15 11:30 ` [PATCH 1/2] intel: Sync the parameter of i915_getparma with the kernel Daniel Vetter
2012-11-16 1:52 ` Xiang, Haihao
2012-11-16 8:10 ` Daniel Vetter
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