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authorBen Skeggs <bskeggs@redhat.com>2016-07-05 22:50:36 +0200
committerBen Skeggs <bskeggs@redhat.com>2016-07-05 22:56:37 +0200
commit217215041b9285af2193a755b56a8f3ed408bfe2 (patch)
treec363c998d31b53a05ca7548636ff6c8f00d79c0a /drivers/gpu
parentdrm/nouveau: fix for disabled fbdev emulation (diff)
downloadlinux-217215041b9285af2193a755b56a8f3ed408bfe2.tar.xz
linux-217215041b9285af2193a755b56a8f3ed408bfe2.zip
drm/nouveau/disp/sor/gf119: select correct sor when poking training pattern
Fixes a regression caused by a stupid thinko from "disp/sor/gf119: both links use the same training register". Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
index 22706c0a54b5..49bd5da194e1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
@@ -40,7 +40,8 @@ static int
gf119_sor_dp_pattern(struct nvkm_output_dp *outp, int pattern)
{
struct nvkm_device *device = outp->base.disp->engine.subdev.device;
- nvkm_mask(device, 0x61c110, 0x0f0f0f0f, 0x01010101 * pattern);
+ const u32 soff = gf119_sor_soff(outp);
+ nvkm_mask(device, 0x61c110 + soff, 0x0f0f0f0f, 0x01010101 * pattern);
return 0;
}