Bug#523972: xserver-xorg-video-radeon:

2016-10-05 Thread John Lewis 
Package: xserver-xorg-video-radeon
Version: 1:7.5.0-1
Followup-For: Bug #523972

I had similar issues with an R7 360. I have more information on this
thread. https://lists.x.org/archives/xorg/2016-September/058291.html

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[Bug 97987] xf86-video-ati-7.7.1: "(EE) No devices detected.", ppc

2016-10-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=97987

--- Comment #9 from Michel Dänzer  ---
(In reply to erhard_f from comment #7)
> [   10.851080] radeonfb (:f0:10.0): ATI Radeon 4150 "AP"
> [   10.851081] radeonfb_pci_register END
> [   12.484886] [drm] radeon kernel modesetting enabled.

radeonfb initializes first, so the radeon driver cannot initialize in KMS mode.
You need to prevent radeonfb from initializing before the radeon driver, either
via something like video=radeonfb:off on the kernel command line, or by
preventing the radeonfb module from loading at all.

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[Bug 97987] xf86-video-ati-7.7.1: "(EE) No devices detected.", ppc

2016-10-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=97987

--- Comment #8 from erhar...@mailbox.org ---
Created attachment 127041
  --> https://bugs.freedesktop.org/attachment.cgi?id=127041=edit
xorg.log_v2

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[Bug 97987] xf86-video-ati-7.7.1: "(EE) No devices detected.", ppc

2016-10-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=97987

--- Comment #7 from erhar...@mailbox.org ---
I built a new kernel and added following config options: CONFIG_VGA_ARB=y,
CONFIG_FB_RADEON=m, CONFIG_DEVTMPFS_MOUNT=y. I removed: CONFIG_FB_OF,
CONFIG_FB_SIMPLE. Still activated is; CONFIG_DRM_KMS_HELPER=m,
CONFIG_DRM_KMS_FB_HELPER=y, CONFIG_DRM_FBDEV_EMULATION=y.

"radeon"-driver still does not work, but at least the Xorg.0.log (see attatched
xorg.log_v2) and dmesg are more verbose. It seems to look for /dev/dri/ devices
but there are none. I only got /dev/fb0.

# cat /proc/fb
0 ATI Radeon 4150

# lsmod | grep -i radeon
radeon   1717072  0
hwmon   4272  1 radeon
ttm76692  1 radeon
drm_kms_helper119440  1 radeon
drm   339744  3 ttm,drm_kms_helper,radeon
radeonfb   78368  2
cfbfillrect 4224  2 drm_kms_helper,radeonfb
cfbcopyarea 3584  2 drm_kms_helper,radeonfb
cfbimgblt   2560  2 drm_kms_helper,radeonfb
i2c_algo_bit7428  2 radeonfb,radeon
fb_ddc  2560  1 radeonfb

# dmesg | grep -i radeon
[8.398541] radeonfb_pci_register BEGIN
[8.398558] radeonfb :f0:10.0: enabling device (0006 -> 0007)
[8.596608] radeonfb (:f0:10.0): Found 131072k of DDR 128 bits wide
videoram
[8.596828] radeonfb (:f0:10.0): mapped 16384k videoram
[8.596864] radeonfb: Found Open Firmware ROM Image
[8.596876] radeonfb: Retrieved PLL infos from Open Firmware
[8.596880] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=200.00 Mhz,
System=325.00 MHz
[8.596884] radeonfb: PLL min 12000 max 35000
[8.597003] radeonfb :f0:10.0: I2C bus monid registered.
[8.597068] radeonfb :f0:10.0: I2C bus dvi registered.
[8.597133] radeonfb :f0:10.0: I2C bus vga registered.
[8.597199] radeonfb :f0:10.0: I2C bus crt2 registered.
[9.030027] radeonfb: I2C (port 1) ... not found
[9.460042] radeonfb: I2C (port 2) ... not found
[9.890070] radeonfb: I2C (port 3) ... not found
[   10.143428] radeonfb: I2C (port 4) ... not found
[   10.143436] radeon_probe_OF_head
[   10.143453] radeon_probe_OF_head
[   10.576689] radeonfb: I2C (port 3) ... not found
[   10.826683] radeonfb: I2C (port 4) ... not found
[   10.827682] radeonfb: Monitor 1 type DFP found
[   10.827689] radeonfb: EDID probed
[   10.827692] radeonfb: Monitor 2 type no found
[   10.851080] radeonfb (:f0:10.0): ATI Radeon 4150 "AP"
[   10.851081] radeonfb_pci_register END
[   12.484886] [drm] radeon kernel modesetting enabled.

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[Bug 98097] New: [Regression, bissected] [EXA, TearFree] Visual corruption

2016-10-05 Thread bugzilla-daemon 
https://bugs.freedesktop.org/show_bug.cgi?id=98097

Bug ID: 98097
   Summary: [Regression, bissected] [EXA, TearFree] Visual
corruption
   Product: xorg
   Version: git
  Hardware: Other
OS: All
Status: NEW
  Severity: critical
  Priority: medium
 Component: Driver/Radeon
  Assignee: xorg-driver-ati@lists.x.org
  Reporter: arze...@gmail.com
QA Contact: xorg-t...@lists.x.org

Created attachment 127030
  --> https://bugs.freedesktop.org/attachment.cgi?id=127030=edit
errors in dmesg (1366x768 (LVDS) and 1920x1080 (VGA) monitors) on linux
4.4.0-36

GPU: Mobility Radeon HD 5470 512MB (I don't have any integrated GPU).
Linux kernel 4.4.0-36-lowlatency x86_64. Also the same happens on 4.8.0.
Ubuntu 16.04 with Padoka PPA.

If "AccelMethod" is "Glamor" and "TearFree" is "Off", then all is ok.
If "AccelMethod" is "Glamor" and "TearFree" is "On", then all is ok.
If "AccelMethod" is "EXA"and "TearFree" is "Off", then all is ok.
If "AccelMethod" is "EXA"and "TearFree" is "On", then every ~0.1-~3.0
seconds (I guess some app is rerendering something...) my display shows one of
2-3 almost random visual messes (I guess it's random parts of random images
from VRAM... And at one time 100% of my screen was RGB noise.).
The mouse cursor and its animation always looks ok unless I set Option
"SWcursor" "on".

Option "DRI" "3" doesn't fix the bug.
Option "EXAPixmaps" "off" doesn't fix the bug.

No errors in Xorg.log.

(I selected bug severity=critical because I think a tear-free experience is a
must-have in 2016.)

8523a733b6a5de6116a6332fefc871d4c32652d8 is the first bad commit
commit 8523a733b6a5de6116a6332fefc871d4c32652d8
Author: Michel Dänzer 
Date:   Mon Sep 12 18:54:33 2016 +0900

Propagate failure from radeon_set_pixmap_bo

(Ported from amdgpu commits c315c00e44afc91a7c8e2eab5af836d9643ebb88
 and 0d42082108c264568e2aadd15ace70e72388bc65)

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