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path: root/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h b/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h
index 83653a50a1a2..796d4f8791e5 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h
+++ b/drivers/gpu/drm/amd/amdgpu/mmsch_v4_0.h
@@ -43,6 +43,8 @@
#define MMSCH_VF_MAILBOX_RESP__OK 0x1
#define MMSCH_VF_MAILBOX_RESP__INCOMPLETE 0x2
+#define MMSCH_V4_0_VCN_INSTANCES 0x2
+
enum mmsch_v4_0_command_type {
MMSCH_COMMAND__DIRECT_REG_WRITE = 0,
MMSCH_COMMAND__DIRECT_REG_POLLING = 2,
@@ -60,7 +62,7 @@ struct mmsch_v4_0_table_info {
struct mmsch_v4_0_init_header {
uint32_t version;
uint32_t total_size;
- struct mmsch_v4_0_table_info inst[AMDGPU_MAX_VCN_INSTANCES];
+ struct mmsch_v4_0_table_info inst[MMSCH_V4_0_VCN_INSTANCES];
struct mmsch_v4_0_table_info jpegdec;
};