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drm/amdgpu/sdma7.0: adjust SDMA limits

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SDMA 7.0 has increased transfer limits.

v2: fix harder, use shifts to make it more obvious

Cc: Vitaly Prosyak <vitaly.prosyak@amd.com>
Reviewed-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2025-09-11 10:34:59 -04:00
parent dd3cac327b
commit 6dae3cb921
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c
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@ -1835,10 +1835,10 @@ static void sdma_v7_0_emit_fill_buffer(struct amdgpu_ib *ib,
}
static const struct amdgpu_buffer_funcs sdma_v7_0_buffer_funcs = {
.copy_max_bytes = 0x400000,
.copy_max_bytes = 1 << 30,
.copy_num_dw = 8,
.emit_copy_buffer = sdma_v7_0_emit_copy_buffer,
.fill_max_bytes = 0x400000,
.fill_max_bytes = 1 << 30,
.fill_num_dw = 5,
.emit_fill_buffer = sdma_v7_0_emit_fill_buffer,
};