diff options
| -rw-r--r-- | src/amd/common/sid.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/amd/common/sid.h b/src/amd/common/sid.h index d696c01d4dd..851a823c72a 100644 --- a/src/amd/common/sid.h +++ b/src/amd/common/sid.h @@ -9145,7 +9145,9 @@ #define SDMA_TS_SUB_OPCODE_GET_LOCAL_TIMESTAMP 0x1 #define SDMA_TS_SUB_OPCODE_GET_GLOBAL_TIMESTAMP 0x2 #define CIK_SDMA_PACKET_SRBM_WRITE 0xe -#define CIK_SDMA_COPY_MAX_SIZE 0x3fffe0 +/* There is apparently an undocumented HW "feature" that + prevents the HW from copying past 256 bytes of (1 << 22) */ +#define CIK_SDMA_COPY_MAX_SIZE 0x3fff00 enum amd_cmp_class_flags { S_NAN = 1 << 0, // Signaling NaN |