* [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes
@ 2014-11-26 18:10 Gustavo Padovan
2014-11-26 18:10 ` [PATCH 1/6] drm/exynos: Don't touch DPMS when updating overlay planes Gustavo Padovan
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: Gustavo Padovan @ 2014-11-26 18:10 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Gustavo Padovan, dri-devel
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This series is try to unify all the paths on exynos DRM that handle plane
updates. Now SetPlane, PageFlip and SetCrtc (fb changed only) are all
processed by the same function: exynos_update_plane().
In the unify process the DPMS operations were removed since we are not in full
modeset path.
This applies on top of my last cleanup[0] and is part of my ongoing cleanup
work on exynos drm.
[0] http://www.spinics.net/lists/linux-samsung-soc/msg39502.html
Gustavo Padovan (6):
drm/exynos: Don't touch DPMS when updating overlay planes
drm/exynos: don't do any DPMS operation while updating planes
drm/exynos: remove exynos_plane_commit() wrapper
drm/exynos: unify plane update on exynos_update_plane()
drm/exynos: call exynos_update_plane() directly on page flips
drm/exynos: remove exynos_drm_crtc_mode_set_commit()
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 31 ++++++++++++-------------------
drivers/gpu/drm/exynos/exynos_drm_plane.c | 18 ++++++------------
drivers/gpu/drm/exynos/exynos_drm_plane.h | 6 +++++-
3 files changed, 23 insertions(+), 32 deletions(-)
--
1.9.3
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/6] drm/exynos: Don't touch DPMS when updating overlay planes
2014-11-26 18:10 [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes Gustavo Padovan
@ 2014-11-26 18:10 ` Gustavo Padovan
2014-11-26 18:10 ` [PATCH 2/6] drm/exynos: don't do any DPMS operation while updating planes Gustavo Padovan
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Gustavo Padovan @ 2014-11-26 18:10 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Gustavo Padovan, dri-devel
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
DPMS settings should only be changed by a full modeset.
exynos_plane_update() should only care about updating the planes itself
and nothing else.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/exynos/exynos_drm_plane.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 843f741..4fe3c2b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -190,7 +190,6 @@ exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
return ret;
exynos_plane_commit(plane);
- exynos_plane_dpms(plane, DRM_MODE_DPMS_ON);
return 0;
}
--
1.9.3
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/6] drm/exynos: don't do any DPMS operation while updating planes
2014-11-26 18:10 [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes Gustavo Padovan
2014-11-26 18:10 ` [PATCH 1/6] drm/exynos: Don't touch DPMS when updating overlay planes Gustavo Padovan
@ 2014-11-26 18:10 ` Gustavo Padovan
2014-11-26 18:10 ` [PATCH 3/6] drm/exynos: remove exynos_plane_commit() wrapper Gustavo Padovan
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Gustavo Padovan @ 2014-11-26 18:10 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Gustavo Padovan, dri-devel
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
DPMS only makes sense when the mode changes, for plane update changes do
not perform any dpms operation.
This move places the win_commit() and commit() calls directly in the code
instead of calling exynos_drm_crtc_commit() thus avoiding DPMS operations.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 13c7ba5..e946b5f5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -115,6 +115,8 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+ struct exynos_drm_manager *manager = exynos_crtc->manager;
+ struct exynos_drm_plane *exynos_plane = to_exynos_plane(crtc->primary);
struct drm_framebuffer *fb = crtc->primary->fb;
unsigned int crtc_w;
unsigned int crtc_h;
@@ -134,7 +136,11 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
if (ret)
return ret;
- exynos_drm_crtc_commit(crtc);
+ if (manager->ops->win_commit)
+ manager->ops->win_commit(manager, exynos_plane->zpos);
+
+ if (manager->ops->commit)
+ manager->ops->commit(manager);
return 0;
}
--
1.9.3
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 3/6] drm/exynos: remove exynos_plane_commit() wrapper
2014-11-26 18:10 [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes Gustavo Padovan
2014-11-26 18:10 ` [PATCH 1/6] drm/exynos: Don't touch DPMS when updating overlay planes Gustavo Padovan
2014-11-26 18:10 ` [PATCH 2/6] drm/exynos: don't do any DPMS operation while updating planes Gustavo Padovan
@ 2014-11-26 18:10 ` Gustavo Padovan
2014-11-26 18:10 ` [PATCH 4/6] drm/exynos: unify plane update on exynos_update_plane() Gustavo Padovan
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Gustavo Padovan @ 2014-11-26 18:10 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Gustavo Padovan, dri-devel
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
It's doing nothing but calling exynos_crtc->ops->win_commit(), so let's
call this directly to avoid extra layers of abstraction.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 4 +++-
drivers/gpu/drm/exynos/exynos_drm_plane.c | 15 +++++----------
drivers/gpu/drm/exynos/exynos_drm_plane.h | 1 -
3 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index e946b5f5..a43e25d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -59,10 +59,12 @@ static void exynos_drm_crtc_commit(struct drm_crtc *crtc)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
struct exynos_drm_manager *manager = exynos_crtc->manager;
+ struct exynos_drm_plane *exynos_plane = to_exynos_plane(crtc->primary);
exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
- exynos_plane_commit(crtc->primary);
+ if (manager->ops->win_commit)
+ manager->ops->win_commit(manager, exynos_plane->zpos);
if (manager->ops->commit)
manager->ops->commit(manager);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 4fe3c2b..aa9cc9a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -139,15 +139,6 @@ int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
return 0;
}
-void exynos_plane_commit(struct drm_plane *plane)
-{
- struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
- struct exynos_drm_manager *manager = to_exynos_crtc(plane->crtc)->manager;
-
- if (manager->ops->win_commit)
- manager->ops->win_commit(manager, exynos_plane->zpos);
-}
-
void exynos_plane_dpms(struct drm_plane *plane, int mode)
{
struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
@@ -181,6 +172,9 @@ exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
uint32_t src_x, uint32_t src_y,
uint32_t src_w, uint32_t src_h)
{
+
+ struct exynos_drm_manager *manager = to_exynos_crtc(crtc)->manager;
+ struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
int ret;
ret = exynos_plane_mode_set(plane, crtc, fb, crtc_x, crtc_y,
@@ -189,7 +183,8 @@ exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
if (ret < 0)
return ret;
- exynos_plane_commit(plane);
+ if (manager->ops->win_commit)
+ manager->ops->win_commit(manager, exynos_plane->zpos);
return 0;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h
index 0d1986b..3c23989 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h
@@ -14,7 +14,6 @@ int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
unsigned int crtc_w, unsigned int crtc_h,
uint32_t src_x, uint32_t src_y,
uint32_t src_w, uint32_t src_h);
-void exynos_plane_commit(struct drm_plane *plane);
void exynos_plane_dpms(struct drm_plane *plane, int mode);
struct drm_plane *exynos_plane_init(struct drm_device *dev,
unsigned long possible_crtcs,
--
1.9.3
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 4/6] drm/exynos: unify plane update on exynos_update_plane()
2014-11-26 18:10 [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes Gustavo Padovan
` (2 preceding siblings ...)
2014-11-26 18:10 ` [PATCH 3/6] drm/exynos: remove exynos_plane_commit() wrapper Gustavo Padovan
@ 2014-11-26 18:10 ` Gustavo Padovan
2014-11-26 18:10 ` [PATCH 5/6] drm/exynos: call exynos_update_plane() directly on page flips Gustavo Padovan
2014-11-26 18:10 ` [PATCH 6/6] drm/exynos: remove exynos_drm_crtc_mode_set_commit() Gustavo Padovan
5 siblings, 0 replies; 7+ messages in thread
From: Gustavo Padovan @ 2014-11-26 18:10 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Gustavo Padovan, dri-devel
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
We can safely use the exynos_update_plane() to update the plane
framebuffer for both the overlay and primary planes.
Note that this patch removes a call to manager->ops->commit() in
exynos_drm_crtc_mode_set_commit(). The commit() call is used only by the
fimd driver to set underlying timings and need only in full modeset
operations. For plane update only win_commit is needed.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 17 ++---------------
drivers/gpu/drm/exynos/exynos_drm_plane.c | 2 +-
drivers/gpu/drm/exynos/exynos_drm_plane.h | 5 +++++
3 files changed, 8 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index a43e25d..4c8bd4d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -117,12 +117,9 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
- struct exynos_drm_manager *manager = exynos_crtc->manager;
- struct exynos_drm_plane *exynos_plane = to_exynos_plane(crtc->primary);
struct drm_framebuffer *fb = crtc->primary->fb;
unsigned int crtc_w;
unsigned int crtc_h;
- int ret;
/* when framebuffer changing is requested, crtc's dpms should be on */
if (exynos_crtc->dpms > DRM_MODE_DPMS_ON) {
@@ -133,18 +130,8 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
crtc_w = fb->width - x;
crtc_h = fb->height - y;
- ret = exynos_plane_mode_set(crtc->primary, crtc, fb, 0, 0,
- crtc_w, crtc_h, x, y, crtc_w, crtc_h);
- if (ret)
- return ret;
-
- if (manager->ops->win_commit)
- manager->ops->win_commit(manager, exynos_plane->zpos);
-
- if (manager->ops->commit)
- manager->ops->commit(manager);
-
- return 0;
+ return exynos_update_plane(crtc->primary, crtc, fb, 0, 0,
+ crtc_w, crtc_h, x, y, crtc_w, crtc_h);
}
static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index aa9cc9a..dadd306 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -165,7 +165,7 @@ void exynos_plane_dpms(struct drm_plane *plane, int mode)
}
}
-static int
+int
exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
struct drm_framebuffer *fb, int crtc_x, int crtc_y,
unsigned int crtc_w, unsigned int crtc_h,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h
index 3c23989..d25c079 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h
@@ -14,6 +14,11 @@ int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
unsigned int crtc_w, unsigned int crtc_h,
uint32_t src_x, uint32_t src_y,
uint32_t src_w, uint32_t src_h);
+int exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h);
void exynos_plane_dpms(struct drm_plane *plane, int mode);
struct drm_plane *exynos_plane_init(struct drm_device *dev,
unsigned long possible_crtcs,
--
1.9.3
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 5/6] drm/exynos: call exynos_update_plane() directly on page flips
2014-11-26 18:10 [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes Gustavo Padovan
` (3 preceding siblings ...)
2014-11-26 18:10 ` [PATCH 4/6] drm/exynos: unify plane update on exynos_update_plane() Gustavo Padovan
@ 2014-11-26 18:10 ` Gustavo Padovan
2014-11-26 18:10 ` [PATCH 6/6] drm/exynos: remove exynos_drm_crtc_mode_set_commit() Gustavo Padovan
5 siblings, 0 replies; 7+ messages in thread
From: Gustavo Padovan @ 2014-11-26 18:10 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Gustavo Padovan, dri-devel
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Avoid an extra call to exynos_drm_crtc_mode_set_commit() that only calls
exynos_update_plane().
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 4c8bd4d..185dabe 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -176,6 +176,7 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
struct exynos_drm_private *dev_priv = dev->dev_private;
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
struct drm_framebuffer *old_fb = crtc->primary->fb;
+ unsigned int crtc_w, crtc_h;
int ret = -EINVAL;
/* when the page flip is requested, crtc's dpms should be on */
@@ -207,8 +208,11 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
spin_unlock_irq(&dev->event_lock);
crtc->primary->fb = fb;
- ret = exynos_drm_crtc_mode_set_commit(crtc, crtc->x, crtc->y,
- NULL);
+ crtc_w = fb->width - crtc->x;
+ crtc_h = fb->height - crtc->y;
+ ret = exynos_update_plane(crtc->primary, crtc, fb, 0, 0,
+ crtc_w, crtc_h, crtc->x, crtc->y,
+ crtc_w, crtc_h);
if (ret) {
crtc->primary->fb = old_fb;
--
1.9.3
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 6/6] drm/exynos: remove exynos_drm_crtc_mode_set_commit()
2014-11-26 18:10 [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes Gustavo Padovan
` (4 preceding siblings ...)
2014-11-26 18:10 ` [PATCH 5/6] drm/exynos: call exynos_update_plane() directly on page flips Gustavo Padovan
@ 2014-11-26 18:10 ` Gustavo Padovan
5 siblings, 0 replies; 7+ messages in thread
From: Gustavo Padovan @ 2014-11-26 18:10 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Gustavo Padovan, dri-devel
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This was just as extra chain in the call stack. We just rename it to
_set_base() and let it do everything alone.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/exynos/exynos_drm_crtc.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 185dabe..5b3d182 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -113,7 +113,7 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
crtc_w, crtc_h, x, y, crtc_w, crtc_h);
}
-static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
+static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
@@ -134,12 +134,6 @@ static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
crtc_w, crtc_h, x, y, crtc_w, crtc_h);
}
-static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
- struct drm_framebuffer *old_fb)
-{
- return exynos_drm_crtc_mode_set_commit(crtc, x, y, old_fb);
-}
-
static void exynos_drm_crtc_disable(struct drm_crtc *crtc)
{
struct drm_plane *plane;
--
1.9.3
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-11-26 18:10 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-11-26 18:10 [PATCH 0/6] drm/exynos: unify plane update path and avoid DPMS for planes Gustavo Padovan
2014-11-26 18:10 ` [PATCH 1/6] drm/exynos: Don't touch DPMS when updating overlay planes Gustavo Padovan
2014-11-26 18:10 ` [PATCH 2/6] drm/exynos: don't do any DPMS operation while updating planes Gustavo Padovan
2014-11-26 18:10 ` [PATCH 3/6] drm/exynos: remove exynos_plane_commit() wrapper Gustavo Padovan
2014-11-26 18:10 ` [PATCH 4/6] drm/exynos: unify plane update on exynos_update_plane() Gustavo Padovan
2014-11-26 18:10 ` [PATCH 5/6] drm/exynos: call exynos_update_plane() directly on page flips Gustavo Padovan
2014-11-26 18:10 ` [PATCH 6/6] drm/exynos: remove exynos_drm_crtc_mode_set_commit() Gustavo Padovan
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.