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| author | Ben Skeggs <bskeggs@redhat.com> | 2014-09-30 10:27:08 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-10-02 13:32:23 +1000 |
| commit | 5838ae610ff36777b8fce6f353c2417980c1a1fa (patch) | |
| tree | 65df1b67fee671b337fb8b2d594068331dd438f5 /drivers | |
| parent | fe82dcec644244676d55a1384c958d5f67979adb (diff) | |
| download | linux-stable-5838ae610ff36777b8fce6f353c2417980c1a1fa.tar.gz linux-stable-5838ae610ff36777b8fce6f353c2417980c1a1fa.tar.bz2 linux-stable-5838ae610ff36777b8fce6f353c2417980c1a1fa.zip | |
drm/nv50/disp: fix dpms regression on certain boards
Reported in fdo#82527 comment #2.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index 4b5bb5d58a54..f8cbb512132f 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -1763,9 +1763,10 @@ nv50_disp_intr_unk40_0_tmds(struct nv50_disp_priv *priv, struct dcb_output *outp const int or = ffs(outp->or) - 1; const u32 loff = (or * 0x800) + (link * 0x80); const u16 mask = (outp->sorconf.link << 6) | outp->or; + struct dcb_output match; u8 ver, hdr; - if (dcb_outp_match(bios, DCB_OUTPUT_DP, mask, &ver, &hdr, outp)) + if (dcb_outp_match(bios, DCB_OUTPUT_DP, mask, &ver, &hdr, &match)) nv_mask(priv, 0x61c10c + loff, 0x00000001, 0x00000000); } |