diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2022-05-05 14:38:12 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2022-05-10 15:33:13 -0700 |
| commit | ad5f74f3420183052532a220edd9a37aba92724a (patch) | |
| tree | f7326020136548fd91a62bba1d2acbe3184f31e2 /drivers/siox | |
| parent | 1a1a5a315ee805bec457fd214250c088efadb50b (diff) | |
drm/i915/pvc: read fuses for link copy engines
The new Link Copy engines in PVC may be fused off according to the
mslice_mask. Each bit of the MEML3_EN_MASK we read from the
GEN10_MIRROR_FUSE3 register disables a pair of link copy engines.
v2 (Tvrtko):
- Minor cosmetic changes: s/u8/unsigned long/, use instance local
variable. (Tvrtko)
Bspec: 44483
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220505213812.3979301-13-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/siox')
0 files changed, 0 insertions, 0 deletions