add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/gpu/arm/bifrost/mali_kbase_fence_ops.c
..
..
@@ -1,7 +1,7 @@
1
1
 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
2
2
 /*
3
3
  *
4
- * (C) COPYRIGHT 2020-2021 ARM Limited. All rights reserved.
4
+ * (C) COPYRIGHT 2020-2022 ARM Limited. All rights reserved.
5
5
  *
6
6
  * This program is free software and is provided to you under the terms of the
7
7
  * GNU General Public License version 2 as published by the Free Software
..
..
@@ -21,7 +21,7 @@
21
21
 
22
22
 #include <linux/atomic.h>
23
23
 #include <linux/list.h>
24
-#include <mali_kbase_fence_defs.h>
24
+#include <mali_kbase_fence.h>
25
25
 #include <mali_kbase.h>
26
26
 
27
27
 static const char *
..
..
@@ -41,7 +41,13 @@
41
41
 kbase_fence_get_timeline_name(struct dma_fence *fence)
42
42
 #endif
43
43
 {
44
+#if MALI_USE_CSF
45
+	struct kbase_kcpu_dma_fence *kcpu_fence = (struct kbase_kcpu_dma_fence *)fence;
46
+
47
+	return kcpu_fence->metadata->timeline_name;
48
+#else
44
49
 	return kbase_timeline_name;
50
+#endif /* MALI_USE_CSF */
45
51
 }
46
52
 
47
53
 static bool
..
..
@@ -62,22 +68,44 @@
62
68
 #endif
63
69
 {
64
70
 #if (KERNEL_VERSION(5, 1, 0) > LINUX_VERSION_CODE)
65
-	snprintf(str, size, "%u", fence->seqno);
71
+	const char *format = "%u";
66
72
 #else
67
-	snprintf(str, size, "%llu", fence->seqno);
73
+	const char *format = "%llu";
68
74
 #endif
75
+	if (unlikely(!scnprintf(str, size, format, fence->seqno)))
76
+		pr_err("Fail to encode fence seqno to string");
69
77
 }
70
78
 
79
+#if MALI_USE_CSF
80
+static void
71
81
 #if (KERNEL_VERSION(4, 10, 0) > LINUX_VERSION_CODE)
72
-const struct fence_ops kbase_fence_ops = {
73
-	.wait = fence_default_wait,
82
+kbase_fence_release(struct fence *fence)
74
83
 #else
75
-const struct dma_fence_ops kbase_fence_ops = {
76
-	.wait = dma_fence_default_wait,
84
+kbase_fence_release(struct dma_fence *fence)
77
85
 #endif
78
-	.get_driver_name = kbase_fence_get_driver_name,
79
-	.get_timeline_name = kbase_fence_get_timeline_name,
80
-	.enable_signaling = kbase_fence_enable_signaling,
81
-	.fence_value_str = kbase_fence_fence_value_str
82
-};
86
+{
87
+	struct kbase_kcpu_dma_fence *kcpu_fence = (struct kbase_kcpu_dma_fence *)fence;
83
88
 
89
+	kbase_kcpu_dma_fence_meta_put(kcpu_fence->metadata);
90
+	kfree(kcpu_fence);
91
+}
92
+#endif
93
+
94
+#if (KERNEL_VERSION(4, 10, 0) > LINUX_VERSION_CODE)
95
+extern const struct fence_ops kbase_fence_ops; /* silence checker warning */
96
+const struct fence_ops kbase_fence_ops = { .wait = fence_default_wait,
97
+#else
98
+extern const struct dma_fence_ops kbase_fence_ops; /* silence checker warning */
99
+const struct dma_fence_ops kbase_fence_ops = { .wait = dma_fence_default_wait,
100
+#endif
101
+					   .get_driver_name = kbase_fence_get_driver_name,
102
+					   .get_timeline_name = kbase_fence_get_timeline_name,
103
+					   .enable_signaling = kbase_fence_enable_signaling,
104
+#if MALI_USE_CSF
105
+					   .fence_value_str = kbase_fence_fence_value_str,
106
+					   .release = kbase_fence_release
107
+#else
108
+					    .fence_value_str = kbase_fence_fence_value_str
109
+#endif
110
+};
111
+KBASE_EXPORT_TEST_API(kbase_fence_ops);