diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-08-13 04:04:54 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-08-13 04:04:54 +0000 |
| commit | bfc2e86af1152cf2ab628ee5ec6e9039a2fad37b (patch) | |
| tree | f66c74e7a478c82d394c9727c99996700386d507 | |
| parent | 29ce7968be83469bfb83a36609da0f7b1d03ca98 (diff) | |
drm/i915/mtl: Wake GT before sending H2G message
From Vinay Belgaumkar
6d46d09a0d7dd412c5b76f74f89fe4448ba2117e in mainline linux
| -rw-r--r-- | sys/dev/pci/drm/i915/intel_uncore.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/pci/drm/i915/intel_uncore.c b/sys/dev/pci/drm/i915/intel_uncore.c index abff10e16f2..a1d42953045 100644 --- a/sys/dev/pci/drm/i915/intel_uncore.c +++ b/sys/dev/pci/drm/i915/intel_uncore.c @@ -1833,7 +1833,10 @@ static const struct intel_forcewake_range __mtl_fw_ranges[] = { GEN_FW_RANGE(0x24000, 0x2ffff, 0), /* 0x24000 - 0x2407f: always on 0x24080 - 0x2ffff: reserved */ - GEN_FW_RANGE(0x30000, 0x3ffff, FORCEWAKE_GT) + GEN_FW_RANGE(0x30000, 0x3ffff, FORCEWAKE_GT), + GEN_FW_RANGE(0x40000, 0x1901ef, 0), + GEN_FW_RANGE(0x1901f0, 0x1901f3, FORCEWAKE_GT) + /* FIXME: WA to wake GT while triggering H2G */ }; /* |