[PATCH 6/7] drm: adv7511: Add link_config feature bit to struct adv7511_chip_info

[Biju Das]

The ADV7511 needs link configuration whereas ADV75{33,35} does not need
it. Add a feature bit link_config to struct adv7511_chip_info to handle
this difference.

Signed-off-by: Biju Das <biju.das.jz at bp.renesas.com>
---
 drivers/gpu/drm/bridge/adv7511/adv7511.h     | 1 +
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 2a017bb31a14..627531f48f84 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -340,6 +340,7 @@ struct adv7511_chip_info {
 	const char * const *supply_names;
 	unsigned int num_supplies;
 	unsigned has_dsi:1;
+	unsigned link_config:1;
 };
 
 struct adv7511 {
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 66b3f8fcf67d..6974c267b1d5 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1208,7 +1208,7 @@ static int adv7511_probe(struct i2c_client *i2c)
 
 	memset(&link_config, 0, sizeof(link_config));
 
-	if (adv7511->info->type == ADV7511)
+	if (info->link_config)
 		ret = adv7511_parse_dt(dev->of_node, &link_config);
 	else
 		ret = adv7533_parse_dt(dev->of_node, adv7511);
@@ -1297,7 +1297,7 @@ static int adv7511_probe(struct i2c_client *i2c)
 
 	i2c_set_clientdata(i2c, adv7511);
 
-	if (info->type == ADV7511)
+	if (info->link_config)
 		adv7511_set_link_config(adv7511, &link_config);
 
 	ret = adv7511_cec_init(dev, adv7511);
@@ -1362,7 +1362,8 @@ static void adv7511_remove(struct i2c_client *i2c)
 static const struct adv7511_chip_info adv7511_chip_info = {
 	.type = ADV7511,
 	.supply_names = adv7511_supply_names,
-	.num_supplies = ARRAY_SIZE(adv7511_supply_names)
+	.num_supplies = ARRAY_SIZE(adv7511_supply_names),
+	.link_config = 1
 };
 
 static const struct adv7511_chip_info adv7533_chip_info = {
-- 
2.25.1