[PATCH] dri3: Fix dri3_open API change by adding new dri3_open_client

Xwayland will eventually need the current client in dri3_open. Simply changing that API is not an option though as other drivers that implement DRI3 will not have a matching function signature and will crash when called. Add a new dri3_open_client function pointer and bump DRI3_SCREEN_INFO_VERSION

Re: [PATCH] dri3: Fix dri3_open API change by adding new dri3_open_client

Keith Packard writes: > Xwayland will eventually need the current client in dri3_open. Simply > changing that API is not an option though as other drivers that > implement DRI3 will not have a matching function signature and will > crash when called. > > Add a new dri3_open_client function pointe