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drivers/graphics/graphics-ipc: Actually handle SET_CLIENT_CAP

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This commit is contained in:
bjorn3
2025-12-14 20:37:20 +01:00
parent 47d6f879fb
commit b09bffa8b7
1 changed files with 15 additions and 4 deletions
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drivers/graphics/driver-graphics/src/lib.rs
+15 -4
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@@ -460,9 +460,8 @@ impl<T: GraphicsAdapter> SchemeSync for GraphicsScheme<T> {
payload.desc[..desc_len].copy_from_slice(&desc[..desc_len]);
payload.desc_len = desc.len();
Ok(size_of::<ipc::DisplayCount>())
Ok(size_of::<ipc::Version>())
}
ipc::GET_CAP => {
if payload.len() < size_of::<ipc::GetCap>() {
return Err(Error::new(EINVAL));
@@ -473,9 +472,21 @@ impl<T: GraphicsAdapter> SchemeSync for GraphicsScheme<T> {
)
};
payload.value = self.adapter.get_cap(payload.capability)?;
Ok(size_of::<ipc::DisplayCount>())
Ok(size_of::<ipc::GetCap>())
}
ipc::SET_CLIENT_CAP => {
if payload.len() < size_of::<ipc::SetClientCap>() {
return Err(Error::new(EINVAL));
}
let payload = unsafe {
transmute::<&mut [u8; size_of::<ipc::SetClientCap>()], &mut ipc::SetClientCap>(
payload.as_mut_array().unwrap(),
)
};
self.adapter
.set_client_cap(payload.capability, payload.value)?;
Ok(size_of::<ipc::SetClientCap>())
}
ipc::DISPLAY_COUNT => {
if payload.len() < size_of::<ipc::DisplayCount>() {
return Err(Error::new(EINVAL));