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Hello community,
here is the log from the commit of package xorg-x11-server for openSUSE:Factory
checked in at 2021-06-14 23:10:33
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/xorg-x11-server (Old)
and /work/SRC/openSUSE:Factory/.xorg-x11-server.new.32437 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "xorg-x11-server"
Mon Jun 14 23:10:33 2021 rev:392 rq:899508 version:1.20.11
Changes:
--------
--- /work/SRC/openSUSE:Factory/xorg-x11-server/xorg-x11-server.changes
2021-04-22 18:03:35.530472044 +0200
+++
/work/SRC/openSUSE:Factory/.xorg-x11-server.new.32437/xorg-x11-server.changes
2021-06-14 23:10:40.088705253 +0200
@@ -1,0 +2,7 @@
+Fri Jun 11 11:03:18 UTC 2021 - Patrik Jakobsson <[email protected]>
+
+- u_modesetting-Fix-dirty-updates-for-sw-rotation.patch
+ * Fixes broken rotation support for DRM drivers without hardware
+ rotation support or direct vram access (bsc#1182955)
+
+-------------------------------------------------------------------
New:
----
u_modesetting-Fix-dirty-updates-for-sw-rotation.patch
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ xorg-x11-server.spec ++++++
--- /var/tmp/diff_new_pack.9EJVW3/_old 2021-06-14 23:10:41.040706972 +0200
+++ /var/tmp/diff_new_pack.9EJVW3/_new 2021-06-14 23:10:41.044706980 +0200
@@ -157,7 +157,7 @@
Requires: Mesa
%if 0%{?suse_version} >= 1315
Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
%endif
Provides: xorg-x11-server-glx
Obsoletes: xorg-x11-server-glx
@@ -253,6 +253,8 @@
Patch1900: u_no-lto-for-tests.patch
+Patch1910: u_modesetting-Fix-dirty-updates-for-sw-rotation.patch
+
%description
This package contains the X.Org Server.
@@ -405,6 +407,7 @@
%patch1600 -p1
%patch1801 -p1
%patch1900 -p1
+%patch1910 -p1
%build
%global _lto_cflags %{?_lto_cflags} -ffat-lto-objects
++++++ u_modesetting-Fix-dirty-updates-for-sw-rotation.patch ++++++
>From 7d2802f13eecb38babeeb54ceae978a409b5c5d4 Mon Sep 17 00:00:00 2001
From: Patrik Jakobsson <[email protected]>
Date: Wed, 9 Jun 2021 20:58:59 +0200
Subject: [PATCH] modesetting: Fix dirty updates for sw rotation
Patch-Mainline: To be upstreamed
References: bsc#1182955
Rotation is broken for all drm drivers not providing hardware rotation
support. Drivers that give direct access to vram and not needing dirty
updates still work but only by accident. The problem is caused by
modesetting not sending the correct fb_id to drmModeDirtyFB() and
passing the damage rects in the rotated state and not as the crtc
expects them. This patch takes care of both problems.
Signed-off-by: Patrik Jakobsson <[email protected]>
---
hw/xfree86/drivers/modesetting/driver.c | 81 ++++++++++++++-----
.../drivers/modesetting/drmmode_display.c | 2 +-
.../drivers/modesetting/drmmode_display.h | 2 +
3 files changed, 63 insertions(+), 22 deletions(-)
diff --git a/hw/xfree86/drivers/modesetting/driver.c
b/hw/xfree86/drivers/modesetting/driver.c
index ef4a314..deca1ed 100644
--- a/hw/xfree86/drivers/modesetting/driver.c
+++ b/hw/xfree86/drivers/modesetting/driver.c
@@ -503,9 +503,41 @@ GetRec(ScrnInfoPtr pScrn)
return TRUE;
}
+static void
+rotate_clip(PixmapPtr pixmap, BoxPtr rect, drmModeClip *clip, Rotation
rotation)
+{
+ int w = pixmap->drawable.width;
+ int h = pixmap->drawable.height;
+
+ if (rotation == RR_Rotate_90) {
+ /* Rotate 90 degrees counter clockwise */
+ clip->x1 = rect->y1;
+ clip->x2 = rect->y2;
+ clip->y1 = w - rect->x2;
+ clip->y2 = w - rect->x1;
+ } else if (rotation == RR_Rotate_180) {
+ /* Rotate 180 degrees */
+ clip->x1 = w - rect->x2;
+ clip->x2 = w - rect->x1;
+ clip->y1 = h - rect->y2;
+ clip->y2 = h - rect->y1;
+ } else if (rotation == RR_Rotate_270) {
+ /* Rotate 90 degrees clockwise */
+ clip->x1 = h - rect->y2;
+ clip->x2 = h - rect->y1;
+ clip->y1 = rect->x1;
+ clip->y2 = rect->x2;
+ } else {
+ clip->x1 = rect->x1;
+ clip->x2 = rect->x2;
+ clip->y1 = rect->y1;
+ clip->y2 = rect->y2;
+ }
+}
+
static int
-dispatch_dirty_region(ScrnInfoPtr scrn,
- PixmapPtr pixmap, DamagePtr damage, int fb_id)
+dispatch_dirty_region(ScrnInfoPtr scrn, xf86CrtcPtr crtc,
+ PixmapPtr pixmap, DamagePtr damage, int fb_id)
{
modesettingPtr ms = modesettingPTR(scrn);
RegionPtr dirty = DamageRegion(damage);
@@ -520,13 +552,9 @@ dispatch_dirty_region(ScrnInfoPtr scrn,
if (!clip)
return -ENOMEM;
- /* XXX no need for copy? */
- for (i = 0; i < num_cliprects; i++, rect++) {
- clip[i].x1 = rect->x1;
- clip[i].y1 = rect->y1;
- clip[i].x2 = rect->x2;
- clip[i].y2 = rect->y2;
- }
+ /* Rotate and copy rects into clips */
+ for (i = 0; i < num_cliprects; i++, rect++)
+ rotate_clip(pixmap, rect, &clip[i], crtc->rotation);
/* TODO query connector property to see if this is needed */
ret = drmModeDirtyFB(ms->fd, fb_id, clip, num_cliprects);
@@ -549,20 +577,31 @@ static void
dispatch_dirty(ScreenPtr pScreen)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(pScreen);
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
modesettingPtr ms = modesettingPTR(scrn);
PixmapPtr pixmap = pScreen->GetScreenPixmap(pScreen);
- int fb_id = ms->drmmode.fb_id;
- int ret;
+ uint32_t fb_id;
+ int ret, c, x, y ;
- ret = dispatch_dirty_region(scrn, pixmap, ms->damage, fb_id);
- if (ret == -EINVAL || ret == -ENOSYS) {
- ms->dirty_enabled = FALSE;
- DamageUnregister(ms->damage);
- DamageDestroy(ms->damage);
- ms->damage = NULL;
- xf86DrvMsg(scrn->scrnIndex, X_INFO,
- "Disabling kernel dirty updates, not required.\n");
- return;
+ for (c = 0; c < xf86_config->num_crtc; c++) {
+ xf86CrtcPtr crtc = xf86_config->crtc[c];
+ drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
+
+ if (!drmmode_crtc)
+ continue;
+
+ drmmode_crtc_get_fb_id(crtc, &fb_id, &x, &y);
+
+ ret = dispatch_dirty_region(scrn, crtc, pixmap, ms->damage, fb_id);
+ if (ret == -EINVAL || ret == -ENOSYS) {
+ ms->dirty_enabled = FALSE;
+ DamageUnregister(ms->damage);
+ DamageDestroy(ms->damage);
+ ms->damage = NULL;
+ xf86DrvMsg(scrn->scrnIndex, X_INFO,
+ "Disabling kernel dirty updates, not required.\n");
+ return;
+ }
}
}
@@ -574,7 +613,7 @@ dispatch_dirty_pixmap(ScrnInfoPtr scrn, xf86CrtcPtr crtc,
PixmapPtr ppix)
DamagePtr damage = ppriv->slave_damage;
int fb_id = ppriv->fb_id;
- dispatch_dirty_region(scrn, ppix, damage, fb_id);
+ dispatch_dirty_region(scrn, crtc, ppix, damage, fb_id);
}
static void
diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c
b/hw/xfree86/drivers/modesetting/drmmode_display.c
index 88992f5..b29db12 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.c
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.c
@@ -598,7 +598,7 @@ drmmode_crtc_can_test_mode(xf86CrtcPtr crtc)
return ms->atomic_modeset;
}
-static Bool
+Bool
drmmode_crtc_get_fb_id(xf86CrtcPtr crtc, uint32_t *fb_id, int *x, int *y)
{
drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.h
b/hw/xfree86/drivers/modesetting/drmmode_display.h
index 59d79e9..0ed96ab 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.h
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.h
@@ -297,6 +297,8 @@ void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr
drmmode);
int drmmode_crtc_flip(xf86CrtcPtr crtc, uint32_t fb_id, uint32_t flags, void
*data);
+Bool drmmode_crtc_get_fb_id(xf86CrtcPtr crtc, uint32_t *fb_id, int *x, int *y);
+
void drmmode_set_dpms(ScrnInfoPtr scrn, int PowerManagementMode, int flags);
#endif
--
2.31.1
