You can try installing version 24.0.0~rc3-1 in experimental, which should have this issue fixed.
- Bug#1059782: mesa-vdpau-drivers: Upgrade to 23.... Hugh McMaster
- Bug#1059782: mesa-vdpau-drivers: Upgrade t... Vasyl Gello
- Processed (with 1 error): Re: mesa-vdpau-d... Debian Bug Tracking System
- Bug#1059782: mesa-vdpau-drivers: Upgrade t... jim_p
- Bug#1059782: mesa-vdpau-drivers: Upgrade t... jim_p
- Bug#1059782: mesa-vdpau-drivers: Upgra... Fabio Pedretti
- Bug#1059782: mesa-vdpau-drivers: Upgrade t... jim_p
- Bug#1059782: mesa-vdpau-drivers: Upgra... Fabio Pedretti
- Bug#1059782: mesa-vdpau-drivers: Upgrade t... jim_p
- Bug#1059782: marked as done (mesa-vdpau-dr... Debian Bug Tracking System