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drm/nouveau/disp/mcp7x: disable dptmds workaround

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commit 7dfee6827780d4228148263545af936d0cae8930 upstream.

The workaround appears to cause regressions on these boards, and from
inspection of RM traces, NVIDIA don't appear to do it on them either.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Roy Spliet <nouveau@spliet.org>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ben Skeggs 2017-01-09 10:22:15 +10:00 committed by Greg Kroah-Hartman
parent 754ae7efb3
commit 9c0c435272
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c
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@ -433,8 +433,6 @@ nv50_disp_dptmds_war(struct nvkm_device *device)
case 0x94:
case 0x96:
case 0x98:
case 0xaa:
case 0xac:
return true;
default:
break;