gpu: nvgpu: prepare common engine_queue.h

Some of the engine queue related defines are shared by PMU, SEC2 and
queue implementations and currently in gpmuif_cmn.h. Let us add
engine_queue.h header file to club all those defines together.

JIRA NVGPU-1994

Change-Id: I57a889e6d14d954d2660e513994bb87cbb1e5824
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2019414
GVS: Gerrit_Virtual_Submit
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

drivers/gpu/nvgpu/common/engine_queues/engine_fb_queue.c

@@ -23,12 +23,12 @@
 #include <nvgpu/log.h>
 #include <nvgpu/errno.h>
 #include <nvgpu/types.h>
-#include <nvgpu/pmuif/gpmuif_cmn.h>
 #include <nvgpu/flcnif_cmn.h>
 #include <nvgpu/nvgpu_mem.h>
 #include <nvgpu/pmu.h>
 #include <nvgpu/string.h>
 #include <nvgpu/kmem.h>
+#include <nvgpu/engine_queue.h>
 #include <nvgpu/engine_fb_queue.h>
 
 #include "engine_fb_queue_priv.h"

drivers/gpu/nvgpu/common/engine_queues/engine_mem_queue.c

@@ -22,6 +22,7 @@
 
 #include <nvgpu/lock.h>
 #include <nvgpu/pmu.h>
+#include <nvgpu/engine_queue.h>
 
 #include "engine_mem_queue_priv.h"
 #include "engine_dmem_queue.h"