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http://bugs.freedesktop.org/show_bug.cgi?id=14597 Summary: randr12 failures on 12" powerbooks, and workarounds Product: xorg Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

From: Christopher James Halse Rogers <raof at ubuntu.com> Barring some (admittedly significant) missing optimisations? this is reasonably complete, but can't be applied until the Xserver patch has landed, and that needs more work. This demonstrates the approach, however. There's probably some code to be shared with XWayland support, around the output handling (or lack thereof) and

v2: Fix build against Xservers without Wayland support Don't try to acquire/drop drm master under Wayland Refresh for xserver 1.13 kill-all-direct-access-to-xf86Screens Remove #ifdef soup in favour of xwayland compat header Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers at canonical.com> --- configure.ac | 7 ++ src/Makefile.am |

Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers at canonical.com> --- This is mostly just for testing, although it should be safe to apply to nouveau trunk. src/nouveau_dri2.c | 34 +++++++++++ src/nv_driver.c | 163 +++++++++++++++++++++++++++++++++++++++++++++++----- src/nv_type.h | 7 +++ 3 files changed, 191 insertions(+), 13 deletions(-) diff

This largely copies the code from modesetting with minor adjustments. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- I've tried privately to get people to test this out, but to no avail. I don't have the hardware to verify this one way or the other. Ideally with this patch you should be (a) able to use a tiled monitor at 60hz with DP-MST and (b) be able to see connectors

This largely copies the code from modesetting with minor adjustments. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- I've tested this back and forth with a GTX 960 + 2x U2415 monitors, chained to each other. I turned them on/off. I messed with their DP 1.1/1.2 settings. I pulled plugs a few times. This seems to pass the test. No crashes, the connectors seem to come and go

--- src/nv_driver.c | 32 +------------------------------- 1 files changed, 1 insertions(+), 31 deletions(-) diff --git a/src/nv_driver.c b/src/nv_driver.c index 248a151..9606d97 100644 --- a/src/nv_driver.c +++ b/src/nv_driver.c @@ -315,8 +315,6 @@ NVAdjustFrame(int scrnIndex, int x, int y, int flags) /* * This is called when VT switching back to the X server. Its job is * to

Based on the original patch by Christoph Bumiller, but since it depends on kernel support patched I cannot push it yet. The changes are that I enable vblank by default, and offset takes OFFSET_HIGH/LOW instead of something relative to notifier_bo. Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- diff --git a/man/nouveau.man b/man/nouveau.man index 7c72907..8765569

- Only for sufficiently new xserver's and exa_driver_pixmaps. --- src/nouveau_exa.c | 217 +++++++++++++++++++++++++++++++++++++++++++++++++++-- src/nv_driver.c | 51 +++++++++++-- src/nv_proto.h | 4 + src/nv_type.h | 12 +++- 4 files changed, 267 insertions(+), 17 deletions(-) diff --git a/src/nouveau_exa.c b/src/nouveau_exa.c index 93fc3c5..074a226 100644 ---

The control flow was: if (!y) { ppix = ... } if (y) { ... } else if (x) { use ppix for something } else { use ppix for something } Merge the if(!y) block with the two else branches. This avoids a false-positive in the clang static analyzer, it can't know that !y and x are mutually exclusive. The result looks something like this: if (y) { ... } else { ppix = ... if (x) {

Hi! I've written a small amount of code that gets the randr 1.2 branch much closer to working for me on a laptop. Most of the changes are fairly obvious, but a couple of comments: 1) The changes to nv_crtc.c are clearly bogus, but I'm not sure what on earth these registers do. I need to set them to get a moderately sane-looking picture 2) The fp registers poked in nv_output.c

libswfdec/swfdec_as_function.c | 26 +-- libswfdec/swfdec_as_initialize.as | 4 libswfdec/swfdec_as_initialize.h | 324 +++++++++++++++++++------------------- libswfdec/swfdec_as_object.c | 15 - 4 files changed, 179 insertions(+), 190 deletions(-) New commits: diff-tree 7028d035feb026c8f194d4d27be9348ff294fc10 (from 19fa7b1d31263ad25f4d32acfd462f71678ddff1) Author: Pekka

I don't understand this patch (what are all these masks? how are they used?), and don't want to invest the time required to do so. However Mario is probably the sole serious user of ZaphodHeads, and if it fixes issues for him, probably fixes issues for others who try and give up with ZaphodHeads. Any objections if I just push this out? On Sat, Jun 27, 2015 at 8:33 PM, Mario Kleiner

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- Would be nice if someone could glance at this... I suppose I could also compare object files. Yeah, I should probably do that. src/nv10_exa.c | 8 ++++---- src/nv30_exa.c | 20 ++++++++++---------- src/nv40_exa.c | 8 ++++---- src/nv50_accel.c | 6 +++--- src/nv50_accel.h | 1 + src/nv50_exa.c

libswfdec/swfdec_as_function.c | 11 libswfdec/swfdec_as_initialize.as | 4 libswfdec/swfdec_as_initialize.h | 311 ++++++++++++++-------------- libswfdec/swfdec_as_object.c | 73 ++++-- libswfdec/swfdec_as_strings.c | 1 libswfdec/swfdec_player_as.c | 15 + test/trace/Makefile.am |

This has two purposes : - cleaner code - reduce the diff between nv30 and nv40 exa for a possible nvfx_exa merge ? The main differences seem to be that nv30 uses rect texture format (and does not support repeat on that). Then there are some minor changes in TX_FORMAT RT_FORMAT and TEX_FILTER usage. And NVAccelInitNVx0TCL look complete different. Tested with: ./rendercheck -t

In multi-x-screen ZaphodHeads configurations, there isn't a one-to-one mapping of kernel provided drmmode crtc index to the index of the corresponding xf86Crtc inside the xf86CrtcConfig crtc array anymore, ie. for kernel provided drmmode->mode_res->crtcs[i], the i'th crtc won't correspond to the xf86Crtc in the i'th slot of the x-screens xf86CrtcConfig anymore, once

Right now the log will output e.g. NVaa instead of NVAA, which is how we usually talk about it. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- src/nv_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/nv_driver.c b/src/nv_driver.c index b83b822..44e7496 100644 --- a/src/nv_driver.c +++ b/src/nv_driver.c @@ -836,7 +836,7 @@ NVPreInit(ScrnInfoPtr

On Sun, 13 Sep 2009 20:06:59 -0700 (PDT) darktama at kemper.freedesktop.org (Ben Skeggs) wrote: > src/drmmode_display.c | 6 ++++++ > src/nv_driver.c | 2 ++ > 2 files changed, 8 insertions(+) > > New commits: > commit 6c045fc44783454180d7b3d00b5f25436bd5544e > Author: Ben Skeggs <bskeggs at redhat.com> > Date: Mon Sep 14 13:04:12 2009 +1000 >

The permission check fails if udev sets the render node to 0666 but leaves the card at 0660, as is done in at least udev-236. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- src/nouveau_dri2.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/src/nouveau_dri2.c b/src/nouveau_dri2.c index ac0ca09..a726e86 100644 --- a/src/nouveau_dri2.c +++