phy: rockchip: samsung-hdptx: Enable lane output in common helper

In preparation to support FRL mode, move the PHY lane output enablement
from the TMDS specific configuration to the common *_post_enable_lane()
helper and make sure it gets turned off in *_phy_disable().

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://patch.msgid.link/20260113-phy-hdptx-frl-v6-5-8d5f97419c0b@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: cristicc

drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c

@@ -797,6 +797,8 @@ static int rk_hdptx_post_enable_lane(struct rk_hdptx_phy *hdptx)
 	       HDPTX_I_BIAS_EN | HDPTX_I_BGR_EN;
 	regmap_write(hdptx->grf, GRF_HDPTX_CON0, val);
 
+	regmap_write(hdptx->regmap, LNTOP_REG(0207), 0x0f);
+
 	ret = regmap_read_poll_timeout(hdptx->grf, GRF_HDPTX_STATUS, val,
 				       (val & HDPTX_O_PHY_RDY) &&
 				       (val & HDPTX_O_PLL_LOCK_DONE),
@@ -850,6 +852,7 @@ static void rk_hdptx_phy_disable(struct rk_hdptx_phy *hdptx)
 	usleep_range(20, 30);
 	reset_control_deassert(hdptx->rsts[RST_APB].rstc);
 
+	regmap_write(hdptx->regmap, LNTOP_REG(0207), 0x0);
 	regmap_write(hdptx->regmap, LANE_REG(0300), 0x82);
 	regmap_write(hdptx->regmap, SB_REG(010f), 0xc1);
 	regmap_write(hdptx->regmap, SB_REG(0110), 0x1);
@@ -1027,7 +1030,6 @@ static int rk_hdptx_tmds_ropll_mode_config(struct rk_hdptx_phy *hdptx)
 	}
 
 	regmap_write(hdptx->regmap, LNTOP_REG(0206), 0x07);
-	regmap_write(hdptx->regmap, LNTOP_REG(0207), 0x0f);
 
 	rk_hdptx_multi_reg_write(hdptx, rk_hdptx_common_lane_init_seq);
 	rk_hdptx_multi_reg_write(hdptx, rk_hdptx_tmds_lane_init_seq);