Displaying 20 results from an estimated 28 matches for "vsync_start".
2020 Feb 25
2
[PATCH 04/12] drm: Nuke mode->vrefresh
...anel-arm-versatile.c
> > index 41444a73c980..47b37fef7ee8 100644
> > --- a/drivers/gpu/drm/panel/panel-arm-versatile.c
> > +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
> > @@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
> > .vsync_start = 240 + 5,
> > .vsync_end = 240 + 5 + 6,
> > .vtotal = 240 + 5 + 6 + 5,
> > - .vrefresh = 116,
>
>
> Are you sure vrefresh calculated (from totals and clock) is different
> than this field? If not, we risk regressions.
>
> This case is OK, but there...
2020 Feb 24
0
[PATCH 04/12] drm: Nuke mode->vrefresh
...b/drivers/gpu/drm/panel/panel-arm-versatile.c
> index 41444a73c980..47b37fef7ee8 100644
> --- a/drivers/gpu/drm/panel/panel-arm-versatile.c
> +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
> @@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
> .vsync_start = 240 + 5,
> .vsync_end = 240 + 5 + 6,
> .vtotal = 240 + 5 + 6 + 5,
> - .vrefresh = 116,
Are you sure vrefresh calculated (from totals and clock) is different
than this field? If not, we risk regressions.
This case is OK, but there is plenty other cases.
Regards
Andrzej
&...
2020 Feb 25
0
[PATCH 04/12] drm: Nuke mode->vrefresh
...ile.c
>>> index 41444a73c980..47b37fef7ee8 100644
>>> --- a/drivers/gpu/drm/panel/panel-arm-versatile.c
>>> +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
>>> @@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
>>> .vsync_start = 240 + 5,
>>> .vsync_end = 240 + 5 + 6,
>>> .vtotal = 240 + 5 + 6 + 5,
>>> - .vrefresh = 116,
>>
>> Are you sure vrefresh calculated (from totals and clock) is different
>> than this field? If not, we risk regressions.
>>
>> This c...
2020 Feb 19
5
[PATCH 04/12] drm: Nuke mode->vrefresh
...el/panel-arm-versatile.c b/drivers/gpu/drm/panel/panel-arm-versatile.c
index 41444a73c980..47b37fef7ee8 100644
--- a/drivers/gpu/drm/panel/panel-arm-versatile.c
+++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
@@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
.vsync_start = 240 + 5,
.vsync_end = 240 + 5 + 6,
.vtotal = 240 + 5 + 6 + 5,
- .vrefresh = 116,
.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
},
},
@@ -167,7 +166,6 @@ static const struct versatile_panel_type versatile_panels[] = {
.vsync_start = 480 + 11,
.vsync_end = 480 + 1...
2020 Apr 28
0
[PATCH v3 03/16] drm: Nuke mode->vrefresh
...el/panel-arm-versatile.c b/drivers/gpu/drm/panel/panel-arm-versatile.c
index 41444a73c980..47b37fef7ee8 100644
--- a/drivers/gpu/drm/panel/panel-arm-versatile.c
+++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
@@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
.vsync_start = 240 + 5,
.vsync_end = 240 + 5 + 6,
.vtotal = 240 + 5 + 6 + 5,
- .vrefresh = 116,
.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
},
},
@@ -167,7 +166,6 @@ static const struct versatile_panel_type versatile_panels[] = {
.vsync_start = 480 + 11,
.vsync_end = 480 + 1...
2020 Apr 04
0
[PATCH v2 03/17] drm: Nuke mode->vrefresh
...vers/gpu/drm/panel/panel-arm-versatile.c
> index 41444a73c980..47b37fef7ee8 100644
> --- a/drivers/gpu/drm/panel/panel-arm-versatile.c
> +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
> @@ -143,7 +143,6 @@ static const struct versatile_panel_type
> versatile_panels[] = {
> .vsync_start = 240 + 5,
> .vsync_end = 240 + 5 + 6,
> .vtotal = 240 + 5 + 6 + 5,
> - .vrefresh = 116,
> .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
> },
> },
> @@ -167,7 +166,6 @@ static const struct versatile_panel_type
> versatile_panels[] = {
> .vsy...
2020 Apr 03
3
[PATCH v2 03/17] drm: Nuke mode->vrefresh
...el/panel-arm-versatile.c b/drivers/gpu/drm/panel/panel-arm-versatile.c
index 41444a73c980..47b37fef7ee8 100644
--- a/drivers/gpu/drm/panel/panel-arm-versatile.c
+++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
@@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
.vsync_start = 240 + 5,
.vsync_end = 240 + 5 + 6,
.vtotal = 240 + 5 + 6 + 5,
- .vrefresh = 116,
.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
},
},
@@ -167,7 +166,6 @@ static const struct versatile_panel_type versatile_panels[] = {
.vsync_start = 480 + 11,
.vsync_end = 480 + 1...
2011 Oct 10
2
2 remaining patches in my patch queue that can be merged
Hi,
Here I post these 2 misc patches.
Best regards,
Maxim Levitsky
2011 Oct 09
11
[PATCH 01/10]: nouveau: assorted fixes
Hi,
Here is my patch queue I accumulated over quite a long time.
Patches 1-6 are bugfixes, and rest is mostly RFC.
Comments are welcome.
Best regards,
Maxim Levitsky
2014 Sep 05
1
[PATCH 1/8] nv50/display: Set VBLANK time in modeset script
...n2e = 0, vblan2s = 1;
> + u32 vblan2e = 0, vblan2s = 1, vblankus;
> u32 *push;
> int ret;
>
> @@ -1087,6 +1087,7 @@ nv50_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
> vblanke = vsynce + vbackp;
> vfrontp = (mode->vsync_start - mode->vdisplay) * vscan / ilace;
> vblanks = vactive - vfrontp - 1;
> +
> if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
> vblan2e = vactive + vsynce + vbackp;
> vblan2s = vblan2e + (mode->vdisplay * vscan / ilace);
> @@...
2014 Sep 04
0
[PATCH 1/8] nv50/display: Set VBLANK time in modeset script
...vactive, vsynce, vbackp, vfrontp, vblanke, vblanks;
- u32 vblan2e = 0, vblan2s = 1;
+ u32 vblan2e = 0, vblan2s = 1, vblankus;
u32 *push;
int ret;
@@ -1087,6 +1087,7 @@ nv50_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
vblanke = vsynce + vbackp;
vfrontp = (mode->vsync_start - mode->vdisplay) * vscan / ilace;
vblanks = vactive - vfrontp - 1;
+
if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
vblan2e = vactive + vsynce + vbackp;
vblan2s = vblan2e + (mode->vdisplay * vscan / ilace);
@@ -1100,17 +1101,22 @@ nv50_crtc_mode_set(struct drm_crtc *crtc, stru...
2014 Sep 12
0
[PATCH 2/6] nv50/display: Set VBLANK time in modeset script
...ive, vsynce, vbackp, vfrontp, vblanke, vblanks;
- u32 vblan2e = 0, vblan2s = 1;
+ u32 vblan2e = 0, vblan2s = 1, vblankus = 0;
u32 *push;
int ret;
@@ -1083,6 +1083,11 @@ nv50_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *umode,
vblanke = vsynce + vbackp;
vfrontp = (mode->vsync_start - mode->vdisplay) * vscan / ilace;
vblanks = vactive - vfrontp - 1;
+ /* XXX: Safe underestimate, even "0" works */
+ vblankus = (vactive - mode->vdisplay - 2) * hactive;
+ vblankus *= 1000;
+ vblankus /= mode->clock;
+
if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
v...
2011 Nov 24
1
[PATCH] nouveau: implement precise vblank timestamping
...ync_end;
+ adjusted_mode->crtc_htotal = adjusted_mode->htotal;
+ adjusted_mode->crtc_hskew = adjusted_mode->hskew;
+ adjusted_mode->crtc_vdisplay = adjusted_mode->vdisplay;
+ adjusted_mode->crtc_vblank_start = 0;
+ adjusted_mode->crtc_vblank_end = 0;
+ adjusted_mode->crtc_vsync_start = adjusted_mode->vsync_start;
+ adjusted_mode->crtc_vsync_end = adjusted_mode->vsync_end;
+ adjusted_mode->crtc_vtotal = adjusted_mode->vtotal;
+ adjusted_mode->crtc_hadjusted = 0;
+ adjusted_mode->crtc_vadjusted = 0;
+
return true;
}
diff --git a/drivers/gpu/drm/nouveau/n...
2020 Feb 25
2
[PATCH 04/12] drm: Nuke mode->vrefresh
...ndex 41444a73c980..47b37fef7ee8 100644
> >>> --- a/drivers/gpu/drm/panel/panel-arm-versatile.c
> >>> +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
> >>> @@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
> >>> .vsync_start = 240 + 5,
> >>> .vsync_end = 240 + 5 + 6,
> >>> .vtotal = 240 + 5 + 6 + 5,
> >>> - .vrefresh = 116,
> >>
> >> Are you sure vrefresh calculated (from totals and clock) is different
> >> than this field? If not, we risk regress...
2017 Feb 28
0
[PATCH 3/3] gpu: drm: drivers: Convert printk(KERN_<LEVEL> to pr_<level>
...t;vdisplay is %d\n", mode->vdisplay);
- printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
- printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
- printk(KERN_INFO "htotal is %d\n", mode->htotal);
- printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
- printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
- printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
- printk(KERN_INFO "clock is %d\n", mode->clock);
+ pr_info("hdisplay is %d\n", mode->hdisplay);
+ pr_info("vdisplay is %d\n",...
2017 Feb 28
8
[PATCH 2/2] gpu: drm: Convert printk(KERN_<LEVEL> to pr_<level>
...uot;, mode->vdisplay);
> - printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
> - printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
> - printk(KERN_INFO "htotal is %d\n", mode->htotal);
> - printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
> - printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
> - printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
> - printk(KERN_INFO "clock is %d\n", mode->clock);
> + pr_info("hdisplay is %d\n", mode->hdisplay);
> + pr_info(&quo...
2020 Feb 25
0
[PATCH 04/12] drm: Nuke mode->vrefresh
...7b37fef7ee8 100644
> > >>> --- a/drivers/gpu/drm/panel/panel-arm-versatile.c
> > >>> +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
> > >>> @@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
> > >>> .vsync_start = 240 + 5,
> > >>> .vsync_end = 240 + 5 + 6,
> > >>> .vtotal = 240 + 5 + 6 + 5,
> > >>> - .vrefresh = 116,
> > >>
> > >> Are you sure vrefresh calculated (from totals and clock) is different
> > >> than this...
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.
From: Mario Kleiner <mario.kleiner at tuebingen.mpg.de>
Emit kms pageflip completion events with proper vblank count
and timestamp for the vblank interval in which the pageflip
completed. This makes the timestamps and counts consistent with
what the OML_sync_control spec defines.
v2 Lucas Stach: rebased on top of nouveau tree and resolved trivial
conflict.
Signed-off-by: Mario Kleiner
2014 Sep 04
10
MEMX improvements + DDR 2/3 MR generation
Patch 1 and 2 implement wait-for-vblank, required to remove flicker when reclocking memory
Patch 3 and 4 allow me to do things between waiting for VBLANK and disabling FB, like pause PFIFO and wait for the engines to idle. This minimises the time PFIFO is paused, thus maximises performance.
The rest of the patches speak for themselves. As the actual memory reclocking script is still somewhat prone