add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/gpu/drm/msm/msm_ringbuffer.h
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@@ -46,7 +46,12 @@
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 	struct msm_rbmemptrs *memptrs;
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 	uint64_t memptrs_iova;
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 	struct msm_fence_context *fctx;
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-	spinlock_t lock;
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+
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+	/*
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+	 * preempt_lock protects preemption and serializes wptr updates against
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+	 * preemption.  Can be aquired from irq context.
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+	 */
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+	spinlock_t preempt_lock;
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 };
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 struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int id,