[PATCH] drm/xe/guc: Allow MMIO communication even if CTB is enabled

[Michal Wajdeczko]

GuC is still able to communicate over MMIO even after we enable CTB
communication channel.  While there are only few limited cases when
we might want to use MMIO, we shouldn't block that with assert.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Matthew Brost <matthew.brost at intel.com>
---
 drivers/gpu/drm/xe/xe_guc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c
index 235d27b17ff9..d4db0a34adbf 100644
--- a/drivers/gpu/drm/xe/xe_guc.c
+++ b/drivers/gpu/drm/xe/xe_guc.c
@@ -674,7 +674,6 @@ int xe_guc_mmio_send_recv(struct xe_guc *guc, const u32 *request,
 
 	BUILD_BUG_ON(VF_SW_FLAG_COUNT != MED_VF_SW_FLAG_COUNT);
 
-	xe_assert(xe, !guc->ct.enabled);
 	xe_assert(xe, len);
 	xe_assert(xe, len <= VF_SW_FLAG_COUNT);
 	xe_assert(xe, len <= MED_VF_SW_FLAG_COUNT);

base-commit: 7a20187068bed91b523795a18219e570f1e84eb1
-- 
2.25.1