DM: Add boot option of "i915.enable_guc_submission=0" to disable guc …

…submission on UOS

Now the guc loading is disabled on UOS. In such case it won't use
"GUC" mode to submit the GPU commands. So it is disabled explicitily
to avoid the useless check on UOS. This is also aligned with that on SOS.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: He, Min <min.he@intel.com>

devicemodel/samples/apl-mrb/launch_uos.sh

@@ -122,7 +122,8 @@ acrn-dm -A -m $mem_size -c $2$boot_GVT_option"$GVT_args" -s 0:0,hostbridge -s 1:
   -B "root=/dev/vda2 rw rootwait maxcpus=$2 nohpet console=hvc0 \
   console=ttyS0 no_timer_check ignore_loglevel log_buf_len=16M \
   consoleblank=0 tsc=reliable i915.avail_planes_per_pipe=$4 i915.enable_guc_loading=0 \
-  i915.enable_hangcheck=0 i915.nuclear_pageflip=1" $vm_name
+  i915.enable_hangcheck=0 i915.nuclear_pageflip=1 \
+  i915.enable_guc_submission=0" $vm_name
 }
 
 function launch_android()
@@ -242,7 +243,7 @@ fi
 kernel_cmdline_generic="maxcpus=$2 nohpet tsc=reliable intel_iommu=off \
    androidboot.serialno=$ser \
    i915.enable_rc6=1 i915.enable_fbc=1 i915.enable_guc_loading=0 i915.avail_planes_per_pipe=$4 \
-   i915.enable_hangcheck=0 use_nuclear_flip=1"
+   i915.enable_hangcheck=0 use_nuclear_flip=1 i915.enable_guc_submission=0"
 
 boot_dev_flag=",b"
 if [ $6 == 1 ];then

devicemodel/samples/nuc/launch_uos.sh

@@ -29,7 +29,8 @@ acrn-dm -A -m $mem_size -c $2 -s 0:0,hostbridge -s 1:0,lpc -l com1,stdio \
   -B "root=/dev/vda3 rw rootwait maxcpus=$2 nohpet console=tty0 console=hvc0 \
   console=ttyS0 no_timer_check ignore_loglevel log_buf_len=16M \
   consoleblank=0 tsc=reliable i915.avail_planes_per_pipe=$4 \
-  i915.enable_hangcheck=0 i915.nuclear_pageflip=1 i915.enable_guc_loading=0" $vm_name
+  i915.enable_hangcheck=0 i915.nuclear_pageflip=1 i915.enable_guc_loading=0 \
+  i915.enable_guc_submission=0" $vm_name
 }
 
 launch_clear 2 1 "64 448 8" 0x070F00 clear