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drm/rockchip: vop: set BCSH propetries default

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Change-Id: Ib8ce044525cb611c8d6df2207c12fb51bb74460b
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2017-08-15 11:29:25 +08:00
committed by Huang, Tao
parent e268caad71
commit 5f98c9f6ff
1 changed files with 56 additions and 0 deletions
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56
drivers/gpu/drm/rockchip/rockchip_drm_drv.c
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@@ -1142,6 +1142,60 @@ static void rockchip_attach_connector_property(struct drm_device *drm)
mutex_unlock(&drm->mode_config.mutex);
}
static void rockchip_drm_set_property_default(struct drm_device *drm)
{
struct drm_connector *connector;
struct drm_mode_config *conf = &drm->mode_config;
struct drm_atomic_state *state;
int ret;
drm_modeset_lock_all(drm);
state = drm_atomic_helper_duplicate_state(drm, conf->acquire_ctx);
if (!state) {
DRM_ERROR("failed to alloc atomic state\n");
ret = -ENOMEM;
goto err_unlock;
}
state->acquire_ctx = conf->acquire_ctx;
drm_for_each_connector(connector, drm) {
struct drm_connector_state *connector_state;
connector_state = drm_atomic_get_connector_state(state,
connector);
if (IS_ERR(connector_state))
DRM_ERROR("Connector[%d]: Failed to get state\n",
connector->base.id);
#define CONNECTOR_SET_PROP(prop, val) \
do { \
ret = drm_atomic_connector_set_property(connector, \
connector_state, \
prop, \
val); \
if (ret) \
DRM_ERROR("Connector[%d]: Failed to initial %s\n", \
connector->base.id, #prop); \
} while (0)
CONNECTOR_SET_PROP(conf->tv_brightness_property, 50);
CONNECTOR_SET_PROP(conf->tv_contrast_property, 50);
CONNECTOR_SET_PROP(conf->tv_saturation_property, 50);
CONNECTOR_SET_PROP(conf->tv_hue_property, 50);
#undef CONNECTOR_SET_PROP
}
ret = drm_atomic_commit(state);
WARN_ON(ret == -EDEADLK);
if (ret)
DRM_ERROR("Failed to update propertys\n");
err_unlock:
drm_modeset_unlock_all(drm);
}
static int rockchip_drm_bind(struct device *dev)
{
struct drm_device *drm_dev;
@@ -1220,6 +1274,8 @@ static int rockchip_drm_bind(struct device *dev)
drm_mode_config_reset(drm_dev);
rockchip_drm_set_property_default(drm_dev);
/*
* enable drm irq mode.
* - with irq_enabled = true, we can use the vblank feature.