The ADV7511 needs link configuration whereas ADV75{33,35} does not need
it. Add a variable link_config to struct adv7511_chip_info to handle
this difference.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
v1->v2:
* Add Rb tag from Laurent.
* Replaced variable type from unsigned->bool.
---
drivers/gpu/drm/bridge/adv7511/adv7511.h | 1 +
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 5 +++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 0dd56e311039..0d39e32b0793 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511.h
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h
@@ -341,6 +341,7 @@ struct adv7511_chip_info {
unsigned int num_supplies;
unsigned int reg_cec_offset;
bool has_dsi;
+ bool link_config;
};
struct adv7511 {
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index 9d88c29b6f59..e0ec3c098225 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1203,7 +1203,7 @@ static int adv7511_probe(struct i2c_client *i2c)
memset(&link_config, 0, sizeof(link_config));
- if (adv7511->info->type == ADV7511)
+ if (adv7511->info->link_config)
ret = adv7511_parse_dt(dev->of_node, &link_config);
else
ret = adv7533_parse_dt(dev->of_node, adv7511);
@@ -1292,7 +1292,7 @@ static int adv7511_probe(struct i2c_client *i2c)
i2c_set_clientdata(i2c, adv7511);
- if (adv7511->info->type == ADV7511)
+ if (adv7511->info->link_config)
adv7511_set_link_config(adv7511, &link_config);
ret = adv7511_cec_init(dev, adv7511);
@@ -1358,6 +1358,7 @@ static const struct adv7511_chip_info adv7511_chip_info = {
.type = ADV7511,
.supply_names = adv7511_supply_names,
.num_supplies = ARRAY_SIZE(adv7511_supply_names),
+ .link_config = true,
};
static const struct adv7511_chip_info adv7533_chip_info = {
--
2.25.1
