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Commit 5838ae61 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nv50/disp: fix dpms regression on certain boards 



Reported in fdo#82527 comment #2.

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent fe82dcec

drivers/gpu/drm/nouveau/core/engine/disp/nv50.c

+2 −1
Original line number Diff line number Diff line
@@ -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);

}