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| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2024-02-20 23:00:20 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-27 01:20:04 +0300 |
| commit | 9c4c28ba316ef2e4498649bba1c217738e600905 (patch) | |
| tree | 1d66c90980b651b226edc2d0f3106ccbbc352b0e /drivers/remoteproc | |
| parent | 631cc575ebc44cd4b99f0daa7969eb84fe6f4c62 (diff) | |
| download | linux-9c4c28ba316ef2e4498649bba1c217738e600905.tar.xz | |
mei: gsc_proxy: match component when GSC is on different bus
commit a0776c214d47ea4f7aaef138095beaa41cff03ef upstream.
On Arrow Lake S systems, MEI is no longer strictly connected to bus 0,
while graphics remain exclusively on bus 0. Adapt the component
matching logic to accommodate this change:
Original behavior: Required both MEI and graphics to be on the same
bus 0.
New behavior: Only enforces graphics to be on bus 0 (integrated),
allowing MEI to reside on any bus.
This ensures compatibility with Arrow Lake S and maintains functionality
for the legacy systems.
Fixes: 1dd924f6885b ("mei: gsc_proxy: add gsc proxy driver")
Cc: stable@vger.kernel.org # v6.3+
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20240220200020.231192-1-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/remoteproc')
0 files changed, 0 insertions, 0 deletions