From: Matthew Brost matthew.brost@intel.com
PVC has non-standard logical mapping for the VDBOXs, add support for the correct mapping.
Signed-off-by: Matthew Brost matthew.brost@intel.com --- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index 7a12192ff1d51..7f9cff011561c 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -925,7 +925,13 @@ static void setup_logical_ids(struct intel_gt *gt, u8 *logical_ids, u8 class) * Logical to physical mapping is needed for proper support * to split-frame feature. */ - if (MEDIA_VER_FULL(gt->i915) >= IP_VER(12, 50) && + if (IS_PONTEVECCHIO(gt->i915) && class == VIDEO_DECODE_CLASS) { + static const u8 map[] = { 0, 2, 1 }; + + populate_logical_ids(gt, logical_ids, class, + map, ARRAY_SIZE(map)); + + } else if (MEDIA_VER_FULL(gt->i915) >= IP_VER(12, 50) && class == VIDEO_DECODE_CLASS) { static const u8 map[] = { 0, 2, 4, 6, 1, 3, 5, 7 };