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drm: clarify and linkify DRM_CLIENT_CAP_WRITEBACK_CONNECTORS docs

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Make it clear that the client is responsible for enabling ATOMIC
prior to enabling WRITEBACK_CONNECTORS. Linkify the reference to
ATOMIC.

Signed-off-by: Simon Ser <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Acked-by: Daniel Stone <[email protected]>
Acked-by: Pekka Paalanen <[email protected]>
Link: https://patchwork.freedesktop.org/patch/434200/
This commit is contained in:
Simon Ser committed 2021-05-31 18:57:17 +02:00
1 parent 88938bf343
commit bbf4627ba6
1 file changed
+2 -2
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include/uapi/drm/drm.h
+2 -2
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@@ -812,8 +812,8 @@ struct drm_get_cap {
* DRM_CLIENT_CAP_WRITEBACK_CONNECTORS
*
* If set to 1, the DRM core will expose special connectors to be used for
* writing back to memory the scene setup in the commit. Depends on client
* also supporting DRM_CLIENT_CAP_ATOMIC
* writing back to memory the scene setup in the commit. The client must enable
* &DRM_CLIENT_CAP_ATOMIC first.
*/
#define DRM_CLIENT_CAP_WRITEBACK_CONNECTORS 5