diff options
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_dp.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 12 | ||||
| -rw-r--r-- | include/drm/bridge/analogix_dp.h | 3 |
4 files changed, 18 insertions, 6 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index a260de4f0bd8..2bcbfadb6ac5 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1260,8 +1260,8 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp) goto out_dp_clk_pre; } - if (dp->plat_data->power_on) - dp->plat_data->power_on(dp->plat_data); + if (dp->plat_data->power_on_start) + dp->plat_data->power_on_start(dp->plat_data); phy_power_on(dp->phy); @@ -1286,6 +1286,9 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp) goto out_dp_init; } + if (dp->plat_data->power_on_end) + dp->plat_data->power_on_end(dp->plat_data); + enable_irq(dp->irq); return 0; diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index 964831dab102..86330f396784 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -162,7 +162,7 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data) dp->drm_dev = drm_dev; dp->plat_data.dev_type = EXYNOS_DP; - dp->plat_data.power_on = exynos_dp_poweron; + dp->plat_data.power_on_start = exynos_dp_poweron; dp->plat_data.power_off = exynos_dp_poweroff; dp->plat_data.attach = exynos_dp_bridge_attach; dp->plat_data.get_modes = exynos_dp_get_modes; diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c index b3f46ed24cdc..23317a2269e1 100644 --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c @@ -109,7 +109,7 @@ static int rockchip_dp_pre_init(struct rockchip_dp_device *dp) return 0; } -static int rockchip_dp_poweron(struct analogix_dp_plat_data *plat_data) +static int rockchip_dp_poweron_start(struct analogix_dp_plat_data *plat_data) { struct rockchip_dp_device *dp = to_dp(plat_data); int ret; @@ -127,6 +127,13 @@ static int rockchip_dp_poweron(struct analogix_dp_plat_data *plat_data) return ret; } + return ret; +} + +static int rockchip_dp_poweron_end(struct analogix_dp_plat_data *plat_data) +{ + struct rockchip_dp_device *dp = to_dp(plat_data); + return rockchip_drm_psr_activate(&dp->encoder); } @@ -330,7 +337,8 @@ static int rockchip_dp_bind(struct device *dev, struct device *master, dp->plat_data.encoder = &dp->encoder; dp->plat_data.dev_type = dp->data->chip_type; - dp->plat_data.power_on = rockchip_dp_poweron; + dp->plat_data.power_on_start = rockchip_dp_poweron_start; + dp->plat_data.power_on_end = rockchip_dp_poweron_end; dp->plat_data.power_off = rockchip_dp_powerdown; dp->plat_data.get_modes = rockchip_dp_get_modes; diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h index e9a1116d2f8e..475b706b49de 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -33,7 +33,8 @@ struct analogix_dp_plat_data { struct drm_connector *connector; bool skip_connector; - int (*power_on)(struct analogix_dp_plat_data *); + int (*power_on_start)(struct analogix_dp_plat_data *); + int (*power_on_end)(struct analogix_dp_plat_data *); int (*power_off)(struct analogix_dp_plat_data *); int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *, struct drm_connector *); |