diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h index 0d39e32b0793..39c9ece373b0 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511.h +++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h @@ -342,6 +342,7 @@ struct adv7511_chip_info { unsigned int reg_cec_offset; bool has_dsi; bool link_config; + bool hpd_override_enable; }; struct adv7511 { diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index d076cee05e68..8be235144f6d 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -354,7 +354,7 @@ static void __adv7511_power_on(struct adv7511 *adv7511) * first few seconds after enabling the output. On the other hand * adv7535 require to enable HPD Override bit for proper HPD. */ - if (adv7511->info->type == ADV7535) + if (adv7511->info->hpd_override_enable) regmap_update_bits(adv7511->regmap, ADV7511_REG_POWER2, ADV7535_REG_POWER2_HPD_OVERRIDE, ADV7535_REG_POWER2_HPD_OVERRIDE); @@ -381,7 +381,7 @@ static void adv7511_power_on(struct adv7511 *adv7511) static void __adv7511_power_off(struct adv7511 *adv7511) { /* TODO: setup additional power down modes */ - if (adv7511->info->type == ADV7535) + if (adv7511->info->hpd_override_enable) regmap_update_bits(adv7511->regmap, ADV7511_REG_POWER2, ADV7535_REG_POWER2_HPD_OVERRIDE, 0); @@ -682,7 +682,7 @@ adv7511_detect(struct adv7511 *adv7511, struct drm_connector *connector) status = connector_status_disconnected; } else { /* Renable HPD sensing */ - if (adv7511->info->type == ADV7535) + if (adv7511->info->hpd_override_enable) regmap_update_bits(adv7511->regmap, ADV7511_REG_POWER2, ADV7535_REG_POWER2_HPD_OVERRIDE, ADV7535_REG_POWER2_HPD_OVERRIDE); @@ -1379,6 +1379,7 @@ static const struct adv7511_chip_info adv7535_chip_info = { .num_supplies = ARRAY_SIZE(adv7533_supply_names), .reg_cec_offset = ADV7533_REG_CEC_OFFSET, .has_dsi = true, + .hpd_override_enable = true, }; static const struct i2c_device_id adv7511_i2c_ids[] = {