Trait drm::Device
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[src]
pub trait Device: AsRawFd { fn get_auth_token(&self) -> Result<AuthToken> { ... } fn set_client_cap(&self, cap: ClientCapability, set: bool) -> Result<()> { ... } fn set_master(&self) -> Result<()> { ... } fn drop_master(&self) -> Result<()> { ... } }
A trait for all DRM devices.
Provided Methods
fn get_auth_token(&self) -> Result<AuthToken>
Generates and returns a magic token unique to the current process.
This token can be used to authenticate with the DRM Master.
fn set_client_cap(&self, cap: ClientCapability, set: bool) -> Result<()>
Tells the DRM device whether we understand or do not understand a particular capability.
Some features, such as atomic modesetting, require informing the device that the process can use such features before it will expose them.
fn set_master(&self) -> Result<()>
Attempts to acquire the DRM Master lock.
fn drop_master(&self) -> Result<()>
Attempts to release the DRM Master lock.