Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
PCI quirk: RS780/RS880: disable MSI behind the PCI bridge
The missing initialization of the nb_cntl.strap_msi_enable does not seem to be the only problem that prevents MSI, so that quirk is not sufficient to enable MSI on all machines. To be safe, disable MSI unconditionally for the internal graphics and HDMI audio on these chipsets. [rjw: Added the PCI_VENDOR_ID_AI quirk.] Signed-off-by: Clemens Ladisch <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
- Loading branch information