Chih-Wei Huang | 31 Mar 09:32 2015

[PATCH] android: remove unnecessary TARGET_OUT_HEADERS variable

Signed-off-by: Chih-Wei Huang <cwhuang <at> linux.org.tw>
---
 tests/modetest/Android.mk | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tests/modetest/Android.mk b/tests/modetest/Android.mk
index aee3564..0fdfe68 100644
--- a/tests/modetest/Android.mk
+++ b/tests/modetest/Android.mk
 <at>  <at>  -7,8 +7,6  <at>  <at>  LOCAL_SRC_FILES := $(MODETEST_FILES)

 LOCAL_MODULE := modetest

-LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/libdrm
-
 LOCAL_SHARED_LIBRARIES := libdrm

 include $(BUILD_EXECUTABLE)
--

-- 
1.9.3

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bugzilla-daemon | 31 Mar 06:39 2015

[Bug 89831] [r600] r600_asm.c:310:assign_alu_units: Assertion `0' failed.

Bug ID Summary Product Version Hardware OS Status Severity Priority Component Assignee Reporter QA Contact
89831
[r600] r600_asm.c:310:assign_alu_units: Assertion `0' failed.
Mesa
git
x86-64 (AMD64)
Linux (All)
NEW
normal
medium
Drivers/Gallium/r600
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HACKhalotwo <at> gmail.com
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Created attachment 114743 [details] Backtrace from wine When I try to load a world in Space Engineers with mesa (64 bit and 32 bit), wine, and the Radeon open source driver compiled with Gallium Nine support, and mesa compiled with the --enable-debug flag, it crashes with the supplied backtrace. pastebin of the TSGI code it spits into the console: http://pastebin.com/6eeuDs9A full console logs: https://drive.google.com/file/d/0Bx0XCc8l_ekmZU04djJkN1FfOWM/view?usp=sharing Without using the Gallium Nine driver, the game works as anticipated.
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Sébastien Bourdeauducq | 30 Mar 16:53 2015
Picon

GPU driver crashes on Thinkpad Tablet 10

Hi,

when you are looking for Linux bugs, the Baytrail-based Lenovo Thinkpad
Tablet 10 is the perfect choice. When you are looking for a
tablet/laptop, not so much and I am regularly annoyed, among many other
things, by GPU driver crashes that can be reproduced by switching from X
to a text VT (using Ctrl-Alt-Fx). The trace in the kernel messages is below.

Kernel 3.13 does not have the problem. 4.0.0-rc4 does.

Thanks for any help.

Best regards,
Sébastien

[  270.628890] ------------[ cut here ]------------
[  270.628947] WARNING: CPU: 3 PID: 1254 at
drivers/gpu/drm/i915/i915_gem.c:4285
i915_gem_object_unpin_fence+0x70/0x90 [i915]()
[  270.628950] WARN_ON(dev_priv->fence_regs[obj->fence_reg].pin_count <= 0)
[  270.628991] Modules linked in: hid_sensor_hub hid_multitouch wacom
snd_soc_sst_baytrail_pcm snd_soc_sst_dsp snd_soc_sst_byt_rt5670_mach
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul dm_multipath
glue_helper ablk_helper scsi_dh cryptd bnep brcmfmac rfcomm bluetooth
brcmutil joydev cfg80211 snd_intel_sst_acpi snd_intel_sst_core
snd_soc_sst_mfld_platform snd_soc_rt5670 dw_dmac dw_dmac_core
snd_soc_rl6231 snd_soc_core snd_compress snd_seq_midi snd_pcm_dmaengine
snd_seq_midi_event snd_pcm i2c_hid snd_rawmidi snd_seq snd_seq_device
snd_timer snd acpi_pad binfmt_misc rfkill_gpio soundcore
i2c_designware_platform i2c_designware_core spi_pxa2xx_platform
snd_soc_sst_acpi lpc_ich 8250_dw mac_hid parport_pc ppdev lp parport
nls_iso8859_1 dm_mirror dm_region_hash dm_log mmc_block hid_generic i915
i2c_algo_bit usbhid drm_kms_helper hid drm wmi video sdhci_acpi sdhci
[  270.629008] CPU: 3 PID: 1254 Comm: Xorg Not tainted 4.0.0-rc4 #6
[  270.629009] Hardware name: LENOVO 20C3001VHH/20C3001VHH, BIOS
GWET25WW (1.25) 10/17/2014
[  270.629014]  ffffffffa0227598 ffff8800b52fb798 ffffffff8178961f
0000000024662466
[  270.629017]  ffff8800b52fb7e8 ffff8800b52fb7d8 ffffffff8107254a
ffff8800b52fb828
[  270.629020]  ffff8800357b3880 ffff880035520000 ffffffffa021bc80
ffff88003551c800
[  270.629022] Call Trace:
[  270.629033]  [<ffffffff8178961f>] dump_stack+0x45/0x57
[  270.629040]  [<ffffffff8107254a>] warn_slowpath_common+0x8a/0xc0
[  270.629046]  [<ffffffff810725c6>] warn_slowpath_fmt+0x46/0x50
[  270.629076]  [<ffffffffa018e380>]
i915_gem_object_unpin_fence+0x70/0x90 [i915]
[  270.629112]  [<ffffffffa01c9b55>] intel_unpin_fb_obj+0x25/0x50 [i915]
[  270.629146]  [<ffffffffa01d599d>] intel_cleanup_plane_fb+0x3d/0x80 [i915]
[  270.629160]  [<ffffffffa0118683>] drm_plane_helper_commit+0x1e3/0x2c0
[drm_kms_helper]
[  270.629173]  [<ffffffffa01187fa>] drm_plane_helper_update+0x9a/0xf0
[drm_kms_helper]
[  270.629207]  [<ffffffffa01d5339>] intel_crtc_set_config+0xc09/0xff0
[i915]
[  270.629234]  [<ffffffffa005b93f>]
drm_mode_set_config_internal+0x6f/0x110 [drm]
[  270.629246]  [<ffffffffa0120b38>] restore_fbdev_mode+0xc8/0xf0
[drm_kms_helper]
[  270.629260]  [<ffffffffa0122a59>]
drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x80 [drm_kms_helper]
[  270.629272]  [<ffffffffa0122ad2>] drm_fb_helper_set_par+0x22/0x50
[drm_kms_helper]
[  270.629306]  [<ffffffffa01e424a>] intel_fbdev_set_par+0x1a/0x60 [i915]
[  270.629312]  [<ffffffff81411d21>] fb_set_var+0x191/0x430
[  270.629317]  [<ffffffff8109c04d>] ? check_preempt_curr+0x8d/0xa0
[  270.629321]  [<ffffffff810a4088>] ? __enqueue_entity+0x78/0x80
[  270.629325]  [<ffffffff810ab421>] ? enqueue_entity+0x291/0xb90
[  270.629330]  [<ffffffff81408b41>] fbcon_blank+0x1d1/0x2d0
[  270.629336]  [<ffffffff814a0558>] do_unblank_screen+0xb8/0x1f0
[  270.629341]  [<ffffffff8149630e>] complete_change_console+0x5e/0xf0
[  270.629344]  [<ffffffff8149733c>] vt_ioctl+0xf9c/0x1180
[  270.629362]  [<ffffffffa0050979>] ? drm_ioctl+0x79/0x630 [drm]
[  270.629367]  [<ffffffff81225c66>] ? fsnotify+0x306/0x490
[  270.629372]  [<ffffffff81489aac>] tty_ioctl+0x1fc/0xc90
[  270.629377]  [<ffffffff811fa268>] do_vfs_ioctl+0x2f8/0x510
[  270.629382]  [<ffffffff811e8ed5>] ? __sb_end_write+0x35/0x70
[  270.629385]  [<ffffffff811e6982>] ? vfs_write+0x172/0x1f0
[  270.629389]  [<ffffffff811fa501>] SyS_ioctl+0x81/0xa0
[  270.629393]  [<ffffffff817911cd>] system_call_fastpath+0x16/0x1b
[  270.629396] ---[ end trace 688362ce4f74239c ]---
[  270.629428] ------------[ cut here ]------------
[  270.629430] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:4257!
[  270.629433] invalid opcode: 0000 [#1] SMP
[  270.629474] Modules linked in: hid_sensor_hub hid_multitouch wacom
snd_soc_sst_baytrail_pcm snd_soc_sst_dsp snd_soc_sst_byt_rt5670_mach
intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul dm_multipath
glue_helper ablk_helper scsi_dh cryptd bnep brcmfmac rfcomm bluetooth
brcmutil joydev cfg80211 snd_intel_sst_acpi snd_intel_sst_core
snd_soc_sst_mfld_platform snd_soc_rt5670 dw_dmac dw_dmac_core
snd_soc_rl6231 snd_soc_core snd_compress snd_seq_midi snd_pcm_dmaengine
snd_seq_midi_event snd_pcm i2c_hid snd_rawmidi snd_seq snd_seq_device
snd_timer snd acpi_pad binfmt_misc rfkill_gpio soundcore
i2c_designware_platform i2c_designware_core spi_pxa2xx_platform
snd_soc_sst_acpi lpc_ich 8250_dw mac_hid parport_pc ppdev lp parport
nls_iso8859_1 dm_mirror dm_region_hash dm_log mmc_block hid_generic i915
i2c_algo_bit usbhid drm_kms_helper hid drm wmi video sdhci_acpi sdhci
[  270.629487] CPU: 3 PID: 1254 Comm: Xorg Tainted: G        W
4.0.0-rc4 #6
[  270.629488] Hardware name: LENOVO 20C3001VHH/20C3001VHH, BIOS
GWET25WW (1.25) 10/17/2014
[  270.629490] task: ffff8800b7024b30 ti: ffff8800b52f8000 task.ti:
ffff8800b52f8000
[  270.629518] RIP: 0010:[<ffffffffa018e1c2>]  [<ffffffffa018e1c2>]
i915_gem_object_ggtt_unpin+0xc2/0xd0 [i915]
[  270.629520] RSP: 0018:ffff8800b52fb840  EFLAGS: 00010246
[  270.629521] RAX: ffff88003572fd00 RBX: ffff8800357b3880 RCX:
0000000000002504
[  270.629523] RDX: ffff88003572fd00 RSI: ffff8800357b3940 RDI:
ffff8800357b3880
[  270.629525] RBP: ffff8800b52fb840 R08: ffff880035527e70 R09:
0000000000000000
[  270.629526] R10: 00000000000312e8 R11: 0000000000000000 R12:
ffff8800354ba060
[  270.629527] R13: ffffffffa021bc80 R14: ffff88003551c800 R15:
0000000000000000
[  270.629530] FS:  00007f6504cdd9c0(0000) GS:ffff88013fd80000(0000)
knlGS:0000000000000000
[  270.629532] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  270.629533] CR2: 0000000001fdbc00 CR3: 00000000b7ee3000 CR4:
00000000001007e0
[  270.629534] Stack:
[  270.629538]  ffff8800b52fb858 ffffffffa018e1e2 ffff8800357b3880
ffff8800b52fb878
[  270.629541]  ffffffffa01c9b5d ffff8800b52fb878 ffff8800357b3880
ffff8800b52fb898
[  270.629544]  ffffffffa01d599d 0000000000000000 ffff8800350a4000
ffff8800b52fb8f8
[  270.629545] Call Trace:
[  270.629574]  [<ffffffffa018e1e2>]
i915_gem_object_unpin_from_display_plane+0x12/0x40 [i915]
[  270.629608]  [<ffffffffa01c9b5d>] intel_unpin_fb_obj+0x2d/0x50 [i915]
[  270.629642]  [<ffffffffa01d599d>] intel_cleanup_plane_fb+0x3d/0x80 [i915]
[  270.629654]  [<ffffffffa0118683>] drm_plane_helper_commit+0x1e3/0x2c0
[drm_kms_helper]
[  270.629666]  [<ffffffffa01187fa>] drm_plane_helper_update+0x9a/0xf0
[drm_kms_helper]
[  270.629700]  [<ffffffffa01d5339>] intel_crtc_set_config+0xc09/0xff0
[i915]
[  270.629722]  [<ffffffffa005b93f>]
drm_mode_set_config_internal+0x6f/0x110 [drm]
[  270.629735]  [<ffffffffa0120b38>] restore_fbdev_mode+0xc8/0xf0
[drm_kms_helper]
[  270.629748]  [<ffffffffa0122a59>]
drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x80 [drm_kms_helper]
[  270.629761]  [<ffffffffa0122ad2>] drm_fb_helper_set_par+0x22/0x50
[drm_kms_helper]
[  270.629795]  [<ffffffffa01e424a>] intel_fbdev_set_par+0x1a/0x60 [i915]
[  270.629799]  [<ffffffff81411d21>] fb_set_var+0x191/0x430
[  270.629803]  [<ffffffff8109c04d>] ? check_preempt_curr+0x8d/0xa0
[  270.629806]  [<ffffffff810a4088>] ? __enqueue_entity+0x78/0x80
[  270.629810]  [<ffffffff810ab421>] ? enqueue_entity+0x291/0xb90
[  270.629814]  [<ffffffff81408b41>] fbcon_blank+0x1d1/0x2d0
[  270.629818]  [<ffffffff814a0558>] do_unblank_screen+0xb8/0x1f0
[  270.629822]  [<ffffffff8149630e>] complete_change_console+0x5e/0xf0
[  270.629826]  [<ffffffff8149733c>] vt_ioctl+0xf9c/0x1180
[  270.629844]  [<ffffffffa0050979>] ? drm_ioctl+0x79/0x630 [drm]
[  270.629848]  [<ffffffff81225c66>] ? fsnotify+0x306/0x490
[  270.629852]  [<ffffffff81489aac>] tty_ioctl+0x1fc/0xc90
[  270.629856]  [<ffffffff811fa268>] do_vfs_ioctl+0x2f8/0x510
[  270.629860]  [<ffffffff811e8ed5>] ? __sb_end_write+0x35/0x70
[  270.629863]  [<ffffffff811e6982>] ? vfs_write+0x172/0x1f0
[  270.629867]  [<ffffffff811fa501>] SyS_ioctl+0x81/0xa0
[  270.629870]  [<ffffffff817911cd>] system_call_fastpath+0x16/0x1b
[  270.629904] Code: 20 20 74 dd 41 8d 41 0f 41 83 e1 f0 83 e0 0f 41 09
c1 84 c0 44 88 8a c0 00 00 00 75 07 80 a7 19 01 00 00 7f 5d c3 0f 1f 00
0f 0b <0f> 0b 0f 1f 40 00 0f 0b 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48
[  270.629931] RIP  [<ffffffffa018e1c2>]
i915_gem_object_ggtt_unpin+0xc2/0xd0 [i915]
[  270.629932]  RSP <ffff8800b52fb840>
[  270.629936] ---[ end trace 688362ce4f74239d ]---
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bugzilla-daemon | 31 Mar 03:53 2015

[Bug 89829] [bisected] radeonsi, commit 2cf48c creates artefacts in some applications (worst being Flash animations that are garbage)

Bug ID Summary Product Version Hardware OS Status Severity Priority Component Assignee Reporter QA Contact
89829
[bisected] radeonsi, commit 2cf48c creates artefacts in some applications (worst being Flash animations that are garbage)
Mesa
unspecified
Other
All
NEW
normal
medium
Drivers/Gallium/radeonsi
dri-devel <at> lists.freedesktop.org
alexandre.f.demers <at> gmail.com
dri-devel <at> lists.freedesktop.org

Created attachment 114739 [details] Error log from Chromium on a website with a wrongly rendered flash animation I've been having rendering issues most notably with Flash (using Pepper Flash with Chrome) for the last 2 weeks. I just had time to invetigate it. I'm using latest drm, ddx and mesa from git with a 4.0-rc6 kernel. Any Flash animation is an absolute mess, the "thing" being displayed instead of what is expected coming from other parts of what is displayed or was just displayed elsewhere on the screen. After bisecting, it appears the culprit commit is 2cf48c main: Add entry point for CreateBuffers. Author Laura Ekstrand<laura <at> jlekstrand.net> Author date 14-12-18 20:10 Parent Revert "main: _mesa_cube_level_complete checks NumLayers." Child main: Add entry point for NamedBufferStorage. Branch origin/master (vc4: Drop integer multiplies with 0 to moves of 0.) main: Add entry point for CreateBuffers. Reviewed-by: Martin Peres <martin.peres <at> linux.intel.com> I'm also attaching an error log from Chromium when debugging a website with a flash animation (www.environnementestrie.ca). Here is my bisect log. -- git bisect log git bisect start # bad: [1dcc1ee314a6907213e2abd5337ec0bbba3bd1bf] vc4: Drop integer multiplies with 0 to moves of 0. git bisect bad 1dcc1ee314a6907213e2abd5337ec0bbba3bd1bf # good: [7a37d5c3a48c4adec5b5db589b0cb99dc9296f0c] r600g: Use R600_MAX_VIEWPORTS instead of 16 git bisect good 7a37d5c3a48c4adec5b5db589b0cb99dc9296f0c # bad: [a815cd8449c207956176020e752cd0051ed842ec] i965: Don't disable exec masking for sampler message sends. git bisect bad a815cd8449c207956176020e752cd0051ed842ec # good: [567c8d73008a672cb71a84a4724829d34e1652b2] radeonsi: don't emit PA_SC_LINE_STIPPLE if not rendering lines git bisect good 567c8d73008a672cb71a84a4724829d34e1652b2 # bad: [64788b2e8dc2ddedc2712ed02b7e9096638b7bae] i965: Throttle to the previous frame git bisect bad 64788b2e8dc2ddedc2712ed02b7e9096638b7bae # bad: [4f513bc330393c4615b4bad98e3e634408123960] main: Refactor MapBuffer[Range]. git bisect bad 4f513bc330393c4615b4bad98e3e634408123960 # good: [60f77b22b1e3bbef7e4d1f10012acf830d81ed7b] common.py: Fix PEP 8 issues. git bisect good 60f77b22b1e3bbef7e4d1f10012acf830d81ed7b # bad: [cb56835f870de01ed9c638d1470af38775bb6f72] main: Add entry point for NamedBufferData. git bisect bad cb56835f870de01ed9c638d1470af38775bb6f72 # good: [44ecf0793d872e771edc448436f7a2fd7c3390f5] Revert "main: _mesa_cube_level_complete checks NumLayers." git bisect good 44ecf0793d872e771edc448436f7a2fd7c3390f5 # bad: [a76808dc19580855eb39c0904f3254edd765aa50] main: Add entry point for NamedBufferStorage. git bisect bad a76808dc19580855eb39c0904f3254edd765aa50 # bad: [2cf48c37c1e2946f7c0648e0a5927a90209f59a4] main: Add entry point for CreateBuffers. git bisect bad 2cf48c37c1e2946f7c0648e0a5927a90209f59a4 # first bad commit: [2cf48c37c1e2946f7c0648e0a5927a90209f59a4] main: Add entry point for CreateBuffers.
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Leo Liu | 30 Mar 21:37 2015
Picon

[PATCH] drm/radeon: add video usability info support for VCE

Signed-off-by: Leo Liu <leo.liu <at> amd.com>
---
 drivers/gpu/drm/radeon/radeon_vce.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c
index 976fe43..24f849f 100644
--- a/drivers/gpu/drm/radeon/radeon_vce.c
+++ b/drivers/gpu/drm/radeon/radeon_vce.c
 <at>  <at>  -571,6 +571,7  <at>  <at>  int radeon_vce_cs_parse(struct radeon_cs_parser *p)
 		case 0x04000005: // rate control
 		case 0x04000007: // motion estimation
 		case 0x04000008: // rdo
+		case 0x04000009: // vui
 			break;

 		case 0x03000001: // encode
--

-- 
2.1.0

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Russell King - ARM Linux | 30 Mar 21:39 2015
Picon

[RFC 0/11] dw_hdmi cleanups, audio preparation, helpers and ahb audio support

I'm sending this series for comments, and to allow people to update
their code bases (for those who are using my AHB audio driver on
iMX6).  This is really several series, and I'm not expecting this
to be ready for the upcoming merge window.  That said, if anyone
wants to say that they're happy with some of the initial four patches,
I'm happy to queue those for David, if he's willing to take them.

This series applies on top of my previous series, which finished with
the patch "drm: bridge/dw_hdmi: adjust n/cts setting order".

The first four patches are a few cleanups to the dw_hdmi driver.

The next two patches introduce new interfaces to the dw_hdmi driver
to support AHB audio, including the errata found on iMX6 which
requires N to be programmed to zero when the audio FIFO is not full.
I'm expecting some discussion with these last two as we try to work
out how to deal with the two variants of audio support for this part
(AHB audio vs I2S audio).

The following three add various helpers to the DRM and ALSA subsystems
for audio support which is non-specific to the AHB audio driver.  For
DRM, this is a helper macro to obtain the pointer into the short audio
descriptors.  For ALSA, it's a set of helpers to restrict an audio PCM
device's capabilities according to the ELD, and to generate the IEC958
channel status data.  If these helpers are acceptable, we can convert
a number of drivers to them.

The ELD helper isn't quite finished, but should be sufficient for
initial testing.

The last two patches add support for the dw_hdmi audio.  This is an
ALSA driver rather than an ASoC driver as it's a pretty simple affair.
I couldn't find a suitable location in the sound/ subtree to place it,
so I've placed it next to the bridge - yes, we probably need to find
it a better home in the sound/ subtree, but it currently makes
use of dw_hdmi.h in the directory it lives.

 drivers/gpu/drm/bridge/Kconfig             |  11 +
 drivers/gpu/drm/bridge/Makefile            |   1 +
 drivers/gpu/drm/bridge/dw_hdmi-ahb-audio.c | 566 +++++++++++++++++++++++++++++
 drivers/gpu/drm/bridge/dw_hdmi-ahb-audio.h |  14 +
 drivers/gpu/drm/bridge/dw_hdmi.c           | 250 ++++++++-----
 drivers/gpu/drm/bridge/dw_hdmi.h           |   3 +
 include/drm/bridge/dw_hdmi.h               |   7 +
 include/drm/drm_edid.h                     |  19 +
 include/sound/pcm_drm_eld.h                |   6 +
 include/sound/pcm_iec958.h                 |   9 +
 sound/core/Kconfig                         |   6 +
 sound/core/Makefile                        |   3 +
 sound/core/pcm_drm_eld.c                   |  91 +++++
 sound/core/pcm_iec958.c                    |  70 ++++
 14 files changed, 964 insertions(+), 92 deletions(-)

--

-- 
FTTC broadband for 0.8mile line: currently at 10.5Mbps down 400kbps up
according to speedtest.net.
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bugzilla-daemon | 30 Mar 16:03 2015

[Bug 35457] [rs690m] Graphics corruption with ati x1200

Comment # 100 on bug 35457 from I have a similar problem My bug reports on other treckers and full information about my hardware: https://bugzilla.gnome.org/show_bug.cgi?id=746160 https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1434826
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bugzilla-daemon | 29 Mar 22:48 2015

[Bug 89815] DRI3 and EXA: scrambled output when switching monitors

Bug ID Summary Product Version Hardware OS Status Severity Priority Component Assignee Reporter
89815
DRI3 and EXA: scrambled output when switching monitors
DRI
XOrg git
x86-64 (AMD64)
Linux (All)
NEW
normal
medium
DRM/Radeon
dri-devel <at> lists.freedesktop.org
h.judt <at> gmx.at

I am using compiz-0.8. With DRI3 enabled in xorg.conf and AccelMethod EXA, the output becomes scrambled when switching monitors. This does not happen with DRI3 off and AccelMethod EXA, and does not happen with DRI3 on and AccelMethod glamour. There seems no proper way to restore functionality except killing compiz (leaving a black screen) and starting another window manager, like xfwm4. After that, launching compiz again is not possible, I have to restart the X server. Using xf86-video-ati git master (391900a670addec39515f924265bfa9f8bfa9ec0). 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cayman PRO [Radeon HD 6950] (prog-if 00 [VGA controller]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Cayman PRO [Radeon HD 6950] Flags: bus master, fast devsel, latency 0, IRQ 25 Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f7e20000 (64-bit, non-prefetchable) [size=128K] I/O ports at e000 [size=256] Expansion ROM at f7e00000 [disabled] [size=128K] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting
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Jarkko Nikula | 29 Mar 19:39 2015

[PATCH] drm/via: Add MODULE_DEVICE_TABLE

Via DRM driver does not get autoloaded due missing MODULE_DEVICE_TABLE when
built as a module.

Signed-off-by: Jarkko Nikula <jarkko.nikula <at> bitmer.com>
---
 drivers/gpu/drm/via/via_drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index ed8aa8ff861a..f654c6f9d97f 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
 <at>  <at>  -56,6 +56,7  <at>  <at>  static void via_driver_postclose(struct drm_device *dev, struct drm_file *file)
 static struct pci_device_id pciidlist[] = {
 	viadrv_PCI_IDS
 };
+MODULE_DEVICE_TABLE(pci, pciidlist);

 static const struct file_operations via_driver_fops = {
 	.owner = THIS_MODULE,
--

-- 
2.1.4

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bugzilla-daemon | 29 Mar 13:44 2015

[Bug 89808] [Radeon 9600 r300] Xorg fails with radeonfb and KMS

Bug ID Summary Product Version Hardware OS Status Severity Priority Component Assignee Reporter
89808
[Radeon 9600 r300] Xorg fails with radeonfb and KMS
DRI
unspecified
x86 (IA32)
Linux (All)
NEW
normal
medium
DRM/Radeon
dri-devel <at> lists.freedesktop.org
chris.bainbridge <at> gmail.com

A recent 3.19.0 kernel with radeonfb and KMS results in hang and corrupt video display after Xorg loads. It seems that radeonfb and KMS together will not work (?), but I could not find any information about this apart from this discussion: "I believe we will enforce to either have radeon KMS or radeonfb the latter being depreciated. Note we need to wait few years (5 maybe more) before we can do rm radeonfb at least this is my understanding of kernel rules." http://www.phoronix.com/forums/showthread.php?14828-KMS-and-radeonfb So KMS and radeonfb should be mutually exclusive build options, or perhaps radeonfb should be finally removed as suggested (the suggestion to remove it in a few years was made in 2009)?
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bugzilla-daemon | 29 Mar 05:20 2015

[Bug 95771] New: Crash when trying to hibernate

https://bugzilla.kernel.org/show_bug.cgi?id=95771

            Bug ID: 95771
           Summary: Crash when trying to hibernate
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.19.3
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri <at> kernel-bugs.osdl.org
          Reporter: higuita <at> gmx.net
        Regression: No

I usually hibernate my machine and sometimes it looks like it hibernates, but
fail to shutdown the machine... on next boot i found that the hibernation
failled as the machine start up normally

I finally got a usb-serial cable to connect this computer to another and manage
to log this via serial port when the hibernation fail:

[ 6500.667464] BUG: unable to handle kernel NULL pointer dereference at
0000000000000008
[ 6500.667481] IP: [<ffffffffa0360653>] radeon_vm_bo_invalidate+0x73/0xa0
[radeon]
[ 6500.667483] PGD 864dc067 PUD 864dd067 PMD 0 
[ 6500.667485] Oops: 0002 [#1] SMP 
[ 6500.667508] Modules linked in: usb_storage cpufreq_conservative ipt_ECN
snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss
snd_mixer_oss nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6
nf_log_ipv6 ip6table_mangle ip6table_filter ip6_tables xt_DSCP nf_nat_irc
nf_nat nf_conntrack_irc nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack nf_log_ipv4 nf_log_common xt_LOG xt_limit ipt_REJECT
nf_reject_ipv4 xt_tcpudp iptable_mangle iptable_filter ip_tables x_tables
bridge stp llc ipv6 sch_fq_codel pcspkr fuse joydev hid_generic
snd_hda_codec_realtek snd_hda_codec_generic tuner_xc2028 dib7000p
dvb_usb_dib0700 dib7000m dib0090 dib0070 dib3000mc dibx000_common dvb_usb
dvb_core usbhid hid eeepc_wmi asus_wmi sparse_keymap rfkill i2c_dev
acpi_cpufreq snd_hda_codec_hdmi tuner_simple tuner_types tea5767 tuner tda7432
tvaudio msp3400 crc32_pclmul crc32c_intel snd_hda_intel ghash_clmulni_intel
snd_hda_controller amdkfd amd_iommu_v2 ohci_pci ohci_hcd bttv btcx_risc
tveeprom videobuf_dma_sg rc_core radeon v4l2_common snd_hda_codec snd_bt87x
fam15h_power k10temp snd_pcm r8169 videodev evdev snd_timer xhci_pci edac_core
ehci_pci drm_kms_helper videobuf_core mii microcode xhci_hcd ttm ehci_hcd
i2c_piix4 wmi snd parport_pc soundcore parport video processor thermal_sys
button loop [last unloaded: lz4_compress]
[ 6500.667526] CPU: 2 PID: 5386 Comm: SteamChildMonit Tainted: G        W     
3.19.3-slack #18
[ 6500.667526] Hardware name: System manufacturer System Product
Name/A88X-PLUS, BIOS 2202 01/19/2015
[ 6500.667527] task: ffff8801d630dac0 ti: ffff8800817ec000 task.ti:
ffff8800817ec000
[ 6500.667541] RIP: 0010:[<ffffffffa0360653>]  [<ffffffffa0360653>]
radeon_vm_bo_invalidate+0x73/0xa0 [radeon]
[ 6500.667542] RSP: 0000:ffff8800817efa68  EFLAGS: 00010246
[ 6500.667543] RAX: ffff8800989ae600 RBX: ffff8801d60a5480 RCX:
0000000000000000
[ 6500.667544] RDX: ffff8801d60a54e0 RSI: ffff8801d4e59400 RDI:
ffff8800989ae630
[ 6500.667545] RBP: ffff8801d4e596a8 R08: ffff8801d4fad178 R09:
0000000100400028
[ 6500.667545] R10: ffffea0007bc99c0 R11: ffffffff8171ff65 R12:
ffff8801d4e59400
[ 6500.667546] R13: ffff880212864710 R14: 000000000000005e R15:
ffff8801d4e59468
[ 6500.667548] FS:  00007fa35204c7c0(0000) GS:ffff88021ed00000(0000)
knlGS:00000000ef83fb40
[ 6500.667549] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 6500.667550] CR2: 0000000000000008 CR3: 00000000864db000 CR4:
00000000000407e0
[ 6500.667550] Stack:
[ 6500.667552]  ffff8801d4e59468 ffff8801d4e59468 0000000000000000
ffffffffa029a0dd
[ 6500.667554]  ffff8801d4e59468 0000000000000002 ffff880213f0b300
ffffffffa00ea2de
[ 6500.667555]  ffff8801d4e59498 ffffffffa00eb3b3 0000000000012540
ffff8800817efb20
[ 6500.667556] Call Trace:
[ 6500.667571]  [<ffffffffa029a0dd>] ? radeon_bo_move_notify+0x5d/0xb0 [radeon]
[ 6500.667579]  [<ffffffffa00ea2de>] ? ttm_bo_cleanup_memtype_use+0x1e/0x80
[ttm]
[ 6500.667587]  [<ffffffffa00eb3b3>] ? ttm_bo_release+0x1f3/0x2c0 [ttm]
[ 6500.667590]  [<ffffffff81706a40>] ? drm_gem_dumb_destroy+0x20/0x20
[ 6500.667604]  [<ffffffffa0299408>] ? radeon_bo_unref+0x28/0x50 [radeon]
[ 6500.667620]  [<ffffffffa02adf2a>] ? radeon_gem_object_free+0x3a/0x40
[radeon]
[ 6500.667623]  [<ffffffff817068db>] ?
drm_gem_object_handle_unreference_unlocked+0xdb/0x110
[ 6500.667625]  [<ffffffff81706a9d>] ? drm_gem_object_release_handle+0x5d/0x90
[ 6500.667627]  [<ffffffff8161ab83>] ? idr_for_each+0xa3/0xf0
[ 6500.667630]  [<ffffffff81994e6e>] ? mutex_lock+0xe/0x2a
[ 6500.667632]  [<ffffffff817072dc>] ? drm_gem_release+0x1c/0x30
[ 6500.667635]  [<ffffffff81706093>] ? drm_release+0x403/0x4f0
[ 6500.667637]  [<ffffffff811a2d33>] ? __fput+0xe3/0x200
[ 6500.667640]  [<ffffffff8109995c>] ? task_work_run+0xcc/0xf0
[ 6500.667643]  [<ffffffff810808ac>] ? do_exit+0x2dc/0xaf0
[ 6500.667644]  [<ffffffff810017f9>] ? __switch_to+0x449/0x520
[ 6500.667647]  [<ffffffff81081ebd>] ? do_group_exit+0x3d/0xa0
[ 6500.667649]  [<ffffffff8108cd94>] ? get_signal+0x1b4/0x5c0
[ 6500.667651]  [<ffffffff810b86fe>] ? remove_wait_queue+0x1e/0x70
[ 6500.667654]  [<ffffffff81002309>] ? do_signal+0x49/0xa20
[ 6500.667656]  [<ffffffff810800b0>] ? task_stopped_code+0x50/0x50
[ 6500.667659]  [<ffffffff810f91b7>] ? C_SYSC_wait4+0xf7/0x100
[ 6500.667660]  [<ffffffff810a7d9d>] ? wake_up_new_task+0xed/0x190
[ 6500.667663]  [<ffffffff81002d3d>] ? do_notify_resume+0x5d/0x80
[ 6500.667665]  [<ffffffff81996e27>] ? int_signal+0x12/0x17
[ 6500.667683] Code: 48 89 10 48 b8 00 01 10 00 00 00 ad de 48 89 43 60 48 b8
00 02 20 00 00 00 ad de 48 8d 53 60 48 89 43 68 48 8b 43 70 48 8b 48 38 <48> 89
51 08 48 89 4b 60 48 8d 48 38 48 89 4b 68 48 89 50 38 48 
[ 6500.667696] RIP  [<ffffffffa0360653>] radeon_vm_bo_invalidate+0x73/0xa0
[radeon]
[ 6500.667697]  RSP <ffff8800817efa68>
[ 6500.667698] CR2: 0000000000000008
[ 6500.667699] ---[ end trace 595ff6f3d8afbf5b ]---
[ 6500.667700] Fixing recursive fault but reboot is needed!
[ 6511.926155] eth0: port 1(peth0) entered forwarding state
[ 7247.320362] ata6.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
[ 7247.339662] ata6.00: waking up from sleep
[ 7247.351674] ata6: hard resetting link
[ 7248.077942] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 7248.101388] ata6.00: configured for UDMA/100
[ 7248.114184] ata6: EH complete

So after this, i don't have a working nor a hibernated machine

I'm using slackwre64-current, in a A10-7850k CPU and a Asus A88X-plus

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Gmane