Displaying 11 results from an estimated 11 matches for "framedur_ns".
2012 Feb 16
5
[Patches][nouveau/kms]: Precise Vblank and pageflip timestamping v2
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
2012 Feb 15
2
[Patches][nouveau/kms]: Precise Vblank and pageflip timestamping
Hi,
these are two patches against the nouveau kms driver. The first patch
makes sure that pageflip completion events get their vblank count and
timestamp from the drm. The second patch from Lucas Stach, here included
with his permission, makes sure that the timestamps of vblanks are
calculated with high precision and robustness. Both patches together
make sure that all timestamps returned by the
2012 Apr 25
2
[PATCH 1/2] drm/nouveau: Use drm_vblank_count_and_time() for pageflip completion events.
...@@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
*s = (struct nouveau_page_flip_state)
{ { }, event, nouveau_crtc(crtc)->index,
fb->bits_per_pixel, fb->pitches[0], crtc->x, crtc->y,
- new_bo->bo.offset };
+ new_bo->bo.offset, crtc->framedur_ns };
/* Choose the channel the flip will be handled in */
chan = nouveau_fence_channel(new_bo->bo.sync_obj);
@@ -550,6 +550,9 @@ nouveau_finish_page_flip(struct nouveau_channel *chan,
struct drm_device *dev = chan->dev;
struct nouveau_page_flip_state *s;
unsigned long flags;
+ struc...
2020 Jan 20
0
[PATCH v3 03/22] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...blank_timestamp callback.
*
* Parameters:
*
diff --git a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h
index 1c84e99b3f4f..4bfffe990828 100644
--- a/include/drm/drm_vblank.h
+++ b/include/drm/drm_vblank.h
@@ -174,13 +174,13 @@ struct drm_vblank_crtc {
unsigned int pipe;
/**
* @framedur_ns: Frame/Field duration in ns, used by
- * drm_calc_vbltimestamp_from_scanoutpos() and computed by
+ * drm_crtc_vblank_helper_get_vblank_timestamp() and computed by
* drm_calc_timestamping_constants().
*/
int framedur_ns;
/**
* @linedur_ns: Line duration in ns, used by
- * drm_calc_vb...
2020 Jan 20
0
[Intel-gfx] [PATCH v3 03/22] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...s:
> *
> diff --git a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h
> index 1c84e99b3f4f..4bfffe990828 100644
> --- a/include/drm/drm_vblank.h
> +++ b/include/drm/drm_vblank.h
> @@ -174,13 +174,13 @@ struct drm_vblank_crtc {
> unsigned int pipe;
> /**
> * @framedur_ns: Frame/Field duration in ns, used by
> - * drm_calc_vbltimestamp_from_scanoutpos() and computed by
> + * drm_crtc_vblank_helper_get_vblank_timestamp() and computed by
> * drm_calc_timestamping_constants().
> */
> int framedur_ns;
> /**
> * @linedur_ns: Line durat...
2020 Jan 15
0
[PATCH v2 03/21] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...blank_timestamp callback.
*
* Parameters:
*
diff --git a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h
index c16c44052b3d..248fbd5de177 100644
--- a/include/drm/drm_vblank.h
+++ b/include/drm/drm_vblank.h
@@ -174,13 +174,13 @@ struct drm_vblank_crtc {
unsigned int pipe;
/**
* @framedur_ns: Frame/Field duration in ns, used by
- * drm_calc_vbltimestamp_from_scanoutpos() and computed by
+ * drm_crtc_vblank_helper_get_vblank_timestamp() and computed by
* drm_calc_timestamping_constants().
*/
int framedur_ns;
/**
* @linedur_ns: Line duration in ns, used by
- * drm_calc_vb...
2020 Jan 15
2
[Intel-gfx] [PATCH v2 03/21] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...s:
> *
> diff --git a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h
> index c16c44052b3d..248fbd5de177 100644
> --- a/include/drm/drm_vblank.h
> +++ b/include/drm/drm_vblank.h
> @@ -174,13 +174,13 @@ struct drm_vblank_crtc {
> unsigned int pipe;
> /**
> * @framedur_ns: Frame/Field duration in ns, used by
> - * drm_calc_vbltimestamp_from_scanoutpos() and computed by
> + * drm_crtc_vblank_helper_get_vblank_timestamp() and computed by
> * drm_calc_timestamping_constants().
> */
> int framedur_ns;
> /**
> * @linedur_ns: Line durat...
2020 Jan 16
0
[Intel-gfx] [PATCH v2 03/21] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h
>> index c16c44052b3d..248fbd5de177 100644
>> --- a/include/drm/drm_vblank.h
>> +++ b/include/drm/drm_vblank.h
>> @@ -174,13 +174,13 @@ struct drm_vblank_crtc {
>> unsigned int pipe;
>> /**
>> * @framedur_ns: Frame/Field duration in ns, used by
>> - * drm_calc_vbltimestamp_from_scanoutpos() and computed by
>> + * drm_crtc_vblank_helper_get_vblank_timestamp() and computed by
>> * drm_calc_timestamping_constants().
>> */
>> int framedur_ns;
>> /**
>>...
2020 Jan 20
26
[PATCH v3 00/22] drm: Clean up VBLANK callbacks in struct drm_driver
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm_driver. The remaining VBLANK callbacks in struct
drm_driver are only used by legacy drivers.
Patch
2020 Jan 15
26
[PATCH v2 00/21] drm: Clean up VBLANK callbacks in struct drm_driver
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm_driver. The remaining VBLANK callbacks in struct
drm_driver are only used by legacy drivers.
2020 Jan 23
30
[PATCH v4 00/22] drm: Clean up VBLANK callbacks in struct drm_driver
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm_driver. The remaining VBLANK callbacks in struct
drm_driver are only used by legacy drivers.
Patch