debian/patches/xmir.patch | 151 +++++++++++++++++-----------------------------
1 file changed, 59 insertions(+), 92 deletions(-)
New commits:
commit 600a5b158e147fe5e1f4ebf4721081eadf7906cb
Author: Christopher James Halse Rogers <r...@ubuntu.com>
Date: Fri Jul 18 18:28:25 2014 +1000
Refresh XMir patch harder.
And by “refresh”, I of course mean “take the patch form
~ickle/xf86-video-intel”
that is usefully kept rebased on master
diff --git a/debian/patches/xmir.patch b/debian/patches/xmir.patch
index 5cd4c97..f9ecb5a 100644
--- a/debian/patches/xmir.patch
+++ b/debian/patches/xmir.patch
@@ -1,14 +1,14 @@
-commit 67c072065118115112d06e77c43b6ac225dbcf56
+commit 80db93ed6b05fade9e0c7a581cc2b503f66d2416
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Wed Jul 24 01:44:30 2013 +0100
- sna: Preliminary patch for XMir
-
- For the intrepid explorer, who is desperate to encounter all the bugs we
- fixed long ago. /o\
+ sna: Add XMir support
With lots of updates by Christopher James Halse Rogers as he updated the
- XMir API.
+ XMir API - but now supposedly frozen!
+
+ "<RAOF> ickle: I think the xmir api should be pretty much stable now,
+ barring people coming up with more awesome ways of doing things."
Signed-off-by: Christopher James Halse Rogers <r...@ubuntu.com>
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
@@ -25,43 +25,30 @@ Date: Wed Jul 24 01:44:30 2013 +0100
--- a/src/intel_device.c
+++ b/src/intel_device.c
-@@ -276,6 +276,25 @@
+@@ -162,10 +162,23 @@
+ return ret;
}
- #endif
+static int __intel_open_xmir(const struct pci_device *pci)
+{
-+ int fd = -1;
-+#if XMIR
+ char id[20];
+
-+ if (!xorgMir)
-+ return -1;
-+
+ snprintf(id, sizeof(id),
+ "pci:%04x:%02x:%02x.%d",
+ pci->domain, pci->bus, pci->dev, pci->func);
-+ fd = xmir_get_drm_fd(id);
-+ if (fd == -1)
-+ return -1;
-+#endif
-+
-+ return fd;
++ return xmir_get_drm_fd(id);
+}
++
+ static int __intel_open_device(const struct pci_device *pci, const char *path)
+ {
+ int fd;
- #if defined(ODEV_ATTRIB_FD)
- static int get_fd(struct xf86_platform_device *dev)
-@@ -328,7 +347,9 @@
- master_count = 1; /* DRM_MASTER is managed by Xserver */
- fd = get_fd(platform);
- if (fd == -1) {
-- fd = __intel_open_device(pci, path);
-+ fd = __intel_open_xmir(pci);
-+ if (fd == -1)
-+ fd = __intel_open_device(pci, path);
- if (fd == -1)
- goto err_path;
-
++ if (xorgMir)
++ return __intel_open_xmir(pci);
++
+ if (path == NULL) {
+ char id[20];
+ int ret;
--- a/src/intel_driver.h
+++ b/src/intel_driver.h
@@ -1,6 +1,8 @@
@@ -138,6 +125,36 @@ Date: Wed Jul 24 01:44:30 2013 +0100
+#endif
+
#endif /* _SNA_H */
+--- a/src/sna/sna_dri2.c
++++ b/src/sna/sna_dri2.c
+@@ -2873,6 +2873,13 @@
+ void sna_dri2_destroy_window(WindowPtr win) { }
+ #endif
+
++#if DRI2INFOREC_VERSION >= 8 && XMIR
++static int sna_dri_auth_magic2(ScreenPtr screen, uint32_t magic)
++{
++ return xmir_auth_drm_magic(to_sna_from_screen(screen)->xmir, magic);
++}
++#endif
++
+ static bool has_i830_dri(void)
+ {
+ return access(DRI_DRIVER_PATH "/i830_dri.so", R_OK) == 0;
+@@ -3027,6 +3034,13 @@
+ info.ReuseBufferNotify = sna_dri2_reuse_buffer;
+ #endif
+
++#if DRI2INFOREC_VERSION >= 8 && XMIR
++ if (sna->xmir) {
++ info.version = 8;
++ info.AuthMagic2 = sna_dri_auth_magic2;
++ }
++#endif
++
+ #if USE_ASYNC_SWAP
+ info.version = 10;
+ info.scheduleSwap0 = 1;
--- a/src/sna/sna_driver.c
+++ b/src/sna/sna_driver.c
@@ -548,6 +548,9 @@
@@ -150,7 +167,15 @@ Date: Wed Jul 24 01:44:30 2013 +0100
/* Sanity check */
if (hosted() && (sna->flags & SNA_IS_HOSTED) == 0) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
-@@ -592,9 +595,13 @@
+@@ -559,6 +562,7 @@
+ xf86DrvMsg(scrn->scrnIndex, X_PROBED, "CPU: %s\n",
+ sna_cpu_features_to_string(sna->cpu_features, buf));
+
++ /* XXX query depth from host */
+ if (!xf86SetDepthBpp(scrn, 24, 0, 0,
+ Support32bppFb |
+ SupportConvert24to32 | PreferConvert24to32))
+@@ -592,6 +596,9 @@
sna_setup_capabilities(scrn, fd);
@@ -160,10 +185,6 @@ Date: Wed Jul 24 01:44:30 2013 +0100
kgem_init(&sna->kgem, fd,
xf86GetPciInfoForEntity(pEnt->index),
sna->info->gen);
-+
- if (xf86ReturnOptValBool(sna->Options, OPTION_ACCEL_DISABLE, FALSE) ||
- !sna_option_cast_to_bool(sna, OPTION_ACCEL_METHOD, TRUE)) {
- xf86DrvMsg(sna->scrn->scrnIndex, X_CONFIG,
@@ -710,6 +717,8 @@
if (*tv == NULL || ((*tv)->tv_usec | (*tv)->tv_sec) || has_shadow(sna))
@@ -184,7 +205,7 @@ Date: Wed Jul 24 01:44:30 2013 +0100
--- /dev/null
+++ b/src/sna/sna_xmir.c
-@@ -0,0 +1,186 @@
+@@ -0,0 +1,183 @@
+/***************************************************************************
+
+ Copyright 2013 Intel Corporation. All Rights Reserved.
@@ -271,7 +292,6 @@ Date: Wed Jul 24 01:44:30 2013 +0100
+ if (n == 0)
+ return;
+
-+ /* XXX size is bogus, but only used for sanity checks */
+ dst = kgem_create_for_prime(&sna->kgem,
+ xmir_window_get_fd(xmir_win),
+ pitch * (dst_box->y2 - dst_box->y1));
@@ -279,7 +299,6 @@ Date: Wed Jul 24 01:44:30 2013 +0100
+ return;
+
+ dst->pitch = pitch;
-+ dst->scanout = true; /* presume the worst (almost always true) */
+
+ if (get_window_deltas(pixmap, &sx, &sy))
+ RegionTranslate(region, sx, sy);
@@ -323,7 +342,6 @@ Date: Wed Jul 24 01:44:30 2013 +0100
+ if (n == 0)
+ xmir_submit_rendering_for_window(xmir_win, region);
+
-+ dst->scanout = false; /* but don't confuse our caching! */
+ kgem_bo_destroy(&sna->kgem, dst);
+}
+
@@ -371,54 +389,3 @@ Date: Wed Jul 24 01:44:30 2013 +0100
+}
+
+#endif
---- a/src/sna/sna_dri2.c
-+++ b/src/sna/sna_dri2.c
-@@ -791,6 +791,7 @@
- if (busy.busy & (1 << 17))
- mode = KGEM_BLT;
- kgem_bo_mark_busy(busy.handle == src->handle ? src : dst, mode);
-+#warning next line disabled by xmir patch?
- _kgem_set_mode(&sna->kgem, mode);
- }
-
-@@ -1356,6 +1357,12 @@
- return false;
- }
-
-+ if ((sna->flags & SNA_IS_HOSTED) == 0) {
-+ DBG(("%s: no, not hosted\n", __FUNCTION__));
-+ return false;
-+ }
-+
-+
- if ((sna->flags & (SNA_HAS_FLIP | SNA_HAS_ASYNC_FLIP)) == 0) {
- DBG(("%s: no, pageflips disabled\n", __FUNCTION__));
- return false;
-@@ -2966,6 +2973,13 @@
- return s;
- }
-
-+#if DRI2INFOREC_VERSION >= 8 && XMIR
-+static int sna_dri_auth_magic2(ScreenPtr screen, uint32_t magic)
-+{
-+ return xmir_auth_drm_magic(to_sna_from_screen(screen)->xmir, magic);
-+}
-+#endif
-+
- bool sna_dri2_open(struct sna *sna, ScreenPtr screen)
- {
- DRI2InfoRec info;
-@@ -3027,6 +3041,13 @@
- info.ReuseBufferNotify = sna_dri2_reuse_buffer;
- #endif
-
-+#if DRI2INFOREC_VERSION >= 8 && XMIR
-+ if (sna->xmir) {
-+ info.version = 8;
-+ info.AuthMagic2 = sna_dri_auth_magic2;
-+ }
-+#endif
-+
- #if USE_ASYNC_SWAP
- info.version = 10;
- info.scheduleSwap0 = 1;
--
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