summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/bridge
diff options
context:
space:
mode:
authorDave Airlie <airlied@redhat.com>2025-01-10 14:24:17 +1000
committerDave Airlie <airlied@redhat.com>2025-01-10 14:24:17 +1000
commitf6001870edeabf0f7bc0460303d0cdbb9f0b3bc4 (patch)
treeacda60340b486b9893d96b864617f66286a4c3c6 /drivers/gpu/drm/bridge
parent6ec692d6a5f3ab916133e2c25fa9925862210de0 (diff)
parent9d89551994a430b50c4fffcb1e617a057fa76e20 (diff)
Merge tag 'v6.13-rc6' into drm-next
This backmerges Linux 6.13-rc6 this is need for the newer pulls. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/bridge')
-rw-r--r--drivers/gpu/drm/bridge/adv7511/adv7511_audio.c14
-rw-r--r--drivers/gpu/drm/bridge/adv7511/adv7511_drv.c10
-rw-r--r--drivers/gpu/drm/bridge/adv7511/adv7533.c4
3 files changed, 21 insertions, 7 deletions
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index 51fb9a574b4e..657bc3dd18df 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -153,7 +153,16 @@ static int adv7511_hdmi_hw_params(struct device *dev, void *data,
ADV7511_AUDIO_CFG3_LEN_MASK, len);
regmap_update_bits(adv7511->regmap, ADV7511_REG_I2C_FREQ_ID_CFG,
ADV7511_I2C_FREQ_ID_CFG_RATE_MASK, rate << 4);
- regmap_write(adv7511->regmap, 0x73, 0x1);
+
+ /* send current Audio infoframe values while updating */
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_INFOFRAME_UPDATE,
+ BIT(5), BIT(5));
+
+ regmap_write(adv7511->regmap, ADV7511_REG_AUDIO_INFOFRAME(0), 0x1);
+
+ /* use Audio infoframe updated info */
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_INFOFRAME_UPDATE,
+ BIT(5), 0);
return 0;
}
@@ -184,8 +193,9 @@ static int audio_startup(struct device *dev, void *data)
regmap_update_bits(adv7511->regmap, ADV7511_REG_GC(0),
BIT(7) | BIT(6), BIT(7));
/* use Audio infoframe updated info */
- regmap_update_bits(adv7511->regmap, ADV7511_REG_GC(1),
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_INFOFRAME_UPDATE,
BIT(5), 0);
+
/* enable SPDIF receiver */
if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
index eb5919b38263..a13b3d8ab6ac 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
@@ -1241,8 +1241,10 @@ static int adv7511_probe(struct i2c_client *i2c)
return ret;
ret = adv7511_init_regulators(adv7511);
- if (ret)
- return dev_err_probe(dev, ret, "failed to init regulators\n");
+ if (ret) {
+ dev_err_probe(dev, ret, "failed to init regulators\n");
+ goto err_of_node_put;
+ }
/*
* The power down GPIO is optional. If present, toggle it from active to
@@ -1363,6 +1365,8 @@ err_i2c_unregister_edid:
i2c_unregister_device(adv7511->i2c_edid);
uninit_regulators:
adv7511_uninit_regulators(adv7511);
+err_of_node_put:
+ of_node_put(adv7511->host_node);
return ret;
}
@@ -1371,6 +1375,8 @@ static void adv7511_remove(struct i2c_client *i2c)
{
struct adv7511 *adv7511 = i2c_get_clientdata(i2c);
+ of_node_put(adv7511->host_node);
+
adv7511_uninit_regulators(adv7511);
drm_bridge_remove(&adv7511->bridge);
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c
index 4481489aaf5e..122ad91e8a32 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7533.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c
@@ -172,7 +172,7 @@ int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv)
of_property_read_u32(np, "adi,dsi-lanes", &num_lanes);
- if (num_lanes < 1 || num_lanes > 4)
+ if (num_lanes < 2 || num_lanes > 4)
return -EINVAL;
adv->num_dsi_lanes = num_lanes;
@@ -181,8 +181,6 @@ int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv)
if (!adv->host_node)
return -ENODEV;
- of_node_put(adv->host_node);
-
adv->use_timing_gen = !of_property_read_bool(np,
"adi,disable-timing-generator");