Am 18.09.2017 um 21:18 schrieb Yong Zhao:
Change-Id: I10fc5efbc303056c5c5c4dc4f4dd2c3186595a91
Signed-off-by: Yong Zhao <yong.z...@amd.com>
Reviewed-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 728c0d8..4e7fe07 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -1730,11 +1730,11 @@ static void sdma_v3_0_emit_fill_buffer(struct amdgpu_ib
*ib,
}
static const struct amdgpu_buffer_funcs sdma_v3_0_buffer_funcs = {
- .copy_max_bytes = 0x1fffff,
+ .copy_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation*/
.copy_num_dw = 7,
.emit_copy_buffer = sdma_v3_0_emit_copy_buffer,
- .fill_max_bytes = 0x1fffff,
+ .fill_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation*/
.fill_num_dw = 5,
.emit_fill_buffer = sdma_v3_0_emit_fill_buffer,
};
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