diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2023-08-30 15:23:57 +0100 |
|---|---|---|
| committer | Robert Foss <rfoss@kernel.org> | 2023-10-16 11:09:33 +0200 |
| commit | 7618aa3ab38e1130268cca6aab408cd4fefeba0c (patch) | |
| tree | 4e3916312e0ce7978a8c0ebaeccfdb55b52175c7 /drivers/gpu/drm/bridge/adv7511 | |
| parent | c75551214858384d5128cd874a0b346e0a624b56 (diff) | |
| download | lwn-7618aa3ab38e1130268cca6aab408cd4fefeba0c.tar.gz lwn-7618aa3ab38e1130268cca6aab408cd4fefeba0c.zip | |
drm: adv7511: Add link_config variable to struct adv7511_chip_info
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@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230830142358.275459-8-biju.das.jz@bp.renesas.com
Diffstat (limited to 'drivers/gpu/drm/bridge/adv7511')
| -rw-r--r-- | drivers/gpu/drm/bridge/adv7511/adv7511.h | 1 | ||||
| -rw-r--r-- | 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 5a3adaf95f0d..d076cee05e68 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 = { |