Commit c521b507 authored by Alex Deucher's avatar Alex Deucher
Browse files

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: default avatarVitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e210ed64

drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c

+2 −2
Original line number Diff line number Diff line
@@ -2305,11 +2305,11 @@ static void sdma_v4_4_2_emit_fill_buffer(struct amdgpu_ib *ib, 
}



static const struct amdgpu_buffer_funcs sdma_v4_4_2_buffer_funcs = {

	.copy_max_bytes = 0x400000,

	.copy_max_bytes = 1 << 30,

	.copy_num_dw = 7,

	.emit_copy_buffer = sdma_v4_4_2_emit_copy_buffer,



	.fill_max_bytes = 0x400000,

	.fill_max_bytes = 1 << 30,

	.fill_num_dw = 5,

	.emit_fill_buffer = sdma_v4_4_2_emit_fill_buffer,

};