tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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drm/amdgpu/sdma4.4: adjust SDMA limits

SDMA 4.4.x 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>

Alex Deucher c521b507 e210ed64

+2 -2
+2 -2
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
··· 2305 2305 } 2306 2306 2307 2307 static const struct amdgpu_buffer_funcs sdma_v4_4_2_buffer_funcs = { 2308 - .copy_max_bytes = 0x400000, 2308 + .copy_max_bytes = 1 << 30, 2309 2309 .copy_num_dw = 7, 2310 2310 .emit_copy_buffer = sdma_v4_4_2_emit_copy_buffer, 2311 2311 2312 - .fill_max_bytes = 0x400000, 2312 + .fill_max_bytes = 1 << 30, 2313 2313 .fill_num_dw = 5, 2314 2314 .emit_fill_buffer = sdma_v4_4_2_emit_fill_buffer, 2315 2315 };