[PATCH] Revert "drm/nouveau/fifo/gk104: kick channels when deactivating them"

[Afzal Mohammed]

Hi,

On Wed, Aug 12, 2015 at 04:12:15PM +0900, Alexandre Courbot wrote:

> Could you let me know what your card is? It may be useful to know the
> range of affected cards when trying to fix this.

grep of nouveau on dmesg as follows, if the following information is
not sufficient, let me know where the details you are asking for can
be found,

Regards
Afzal

 nouveau 0000:01:00.0: enabling device (0004 -> 0007)
 nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x108120a1
 nouveau  [  DEVICE][0000:01:00.0] Chipset: GK208 (NV108)
 nouveau  [  DEVICE][0000:01:00.0] Family : NVE0
 nouveau  [   VBIOS][0000:01:00.0] using image from ACPI
 nouveau  [   VBIOS][0000:01:00.0] BIT signature found
 nouveau  [   VBIOS][0000:01:00.0] version 80.28.28.00.05
 nouveau  [ DEVINIT][0000:01:00.0] adaptor not initialised
 nouveau  [   VBIOS][0000:01:00.0] running init tables
 nouveau  [     PMC][0000:01:00.0] MSI interrupts enabled
 nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x6013d4 0xffff5703 (0x1d708200)
 nouveau  [     PFB][0000:01:00.0] RAM type: DDR3
 nouveau  [     PFB][0000:01:00.0] RAM size: 2048 MiB
 nouveau  [     PFB][0000:01:00.0]    ZCOMP: 0 tags
 nouveau E[   PIBUS][0000:01:00.0] GPC0: 0x4188ac 0x00000001 (0x1a70822e)
 nouveau  [    VOLT][0000:01:00.0] GPU voltage: 600000uv
 nouveau  [  PTHERM][0000:01:00.0] FAN control: none / external
 nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
 nouveau  [  PTHERM][0000:01:00.0] internal sensor: yes
 nouveau  [     CLK][0000:01:00.0] 07: core 405 MHz memory 810 MHz 
 nouveau  [     CLK][0000:01:00.0] 0a: core 405-1058 MHz memory 1620 MHz 
 nouveau  [     CLK][0000:01:00.0] 0f: core 405-1058 MHz memory 2002 MHz 
 nouveau  [     CLK][0000:01:00.0] --: core 405 MHz memory 810 MHz 
 nouveau  [     DRM] VRAM: 2048 MiB
 nouveau  [     DRM] GART: 1048576 MiB
 nouveau E[     DRM] Pointer to TMDS table invalid
 nouveau  [     DRM] DCB version 4.0
 nouveau E[     DRM] Pointer to flat panel table invalid
 nouveau  [     DRM] MM: using COPY for buffer copies
 [drm] Initialized nouveau 1.2.2 20120801 for 0000:01:00.0 on minor 1
 nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ !ENGINE ]