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Commit 3e1eb5cf authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/g94-/disp/dp: take max pullup value across all lanes 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 7a14bc78

drivers/gpu/drm/nouveau/core/engine/disp/sornv94.c

+3 −1
Original line number Diff line number Diff line
@@ -127,7 +127,9 @@ nv94_sor_dp_drv_ctl(struct nvkm_output_dp *outp, int ln, int vs, int pe, int pc) 


	data[0] = nv_rd32(priv, 0x61c118 + loff) & ~(0x000000ff << shift);

	data[1] = nv_rd32(priv, 0x61c120 + loff) & ~(0x000000ff << shift);

	data[2] = nv_rd32(priv, 0x61c130 + loff) & ~(0x0000ff00);

	data[2] = nv_rd32(priv, 0x61c130 + loff);

	if ((data[2] & 0x0000ff00) < (ocfg.tx_pu << 8) || ln == 0)

		data[2] = (data[2] & ~0x0000ff00) | (ocfg.tx_pu << 8);

	nv_wr32(priv, 0x61c118 + loff, data[0] | (ocfg.dc << shift));

	nv_wr32(priv, 0x61c120 + loff, data[1] | (ocfg.pe << shift));

	nv_wr32(priv, 0x61c130 + loff, data[2] | (ocfg.tx_pu << 8));

drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c

+3 −1
Original line number Diff line number Diff line
@@ -105,7 +105,9 @@ nvd0_sor_dp_drv_ctl(struct nvkm_output_dp *outp, int ln, int vs, int pe, int pc) 


	data[0] = nv_rd32(priv, 0x61c118 + loff) & ~(0x000000ff << shift);

	data[1] = nv_rd32(priv, 0x61c120 + loff) & ~(0x000000ff << shift);

	data[2] = nv_rd32(priv, 0x61c130 + loff) & ~(0x0000ff00);

	data[2] = nv_rd32(priv, 0x61c130 + loff);

	if ((data[2] & 0x0000ff00) < (ocfg.tx_pu << 8) || ln == 0)

		data[2] = (data[2] & ~0x0000ff00) | (ocfg.tx_pu << 8);

	nv_wr32(priv, 0x61c118 + loff, data[0] | (ocfg.dc << shift));

	nv_wr32(priv, 0x61c120 + loff, data[1] | (ocfg.pe << shift));

	nv_wr32(priv, 0x61c130 + loff, data[2] | (ocfg.tx_pu << 8));