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drm/nouveau/kms/gv100-: use premultiplied alpha blending between planes

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This is apparently the assumed default behaviour when blend properties
are absent.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2019-06-11 14:54:32 +10:00
parent af364a447b
commit 2c7442ea17
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c
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@ -107,10 +107,10 @@ wndwc37e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
asyw->state.crtc_w);
/*XXX: Composition-related stuff. Need to implement properly. */
evo_mthd(push, 0x02ec, 1);
evo_mthd(push, 0x02ec, 7);
evo_data(push, (2 - (wndw->id & 1)) << 4);
evo_mthd(push, 0x02f4, 5);
evo_data(push, 0x00000011);
evo_data(push, 0x000000ff);
evo_data(push, 0x00007722);
evo_data(push, 0xffff0000);
evo_data(push, 0xffff0000);
evo_data(push, 0xffff0000);