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drm/amdgpu: init gds config for arct

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arct has 4KB gds (4 banks inside) so the max_wave_id
should be 0xfff

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2019-06-28 13:22:32 +08:00 committed by Alex Deucher
parent bfa3a9bb98
commit 22f5ea4ca0
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
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@ -5486,6 +5486,7 @@ static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev)
adev->gds.gds_size = 0x10000;
break;
case CHIP_RAVEN:
case CHIP_ARCTURUS:
adev->gds.gds_size = 0x1000;
break;
default:
@ -5507,6 +5508,9 @@ static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev)
else
adev->gds.gds_compute_max_wave_id = 0x15f; /* raven1 */
break;
case CHIP_ARCTURUS:
adev->gds.gds_compute_max_wave_id = 0xfff;
break;
default:
/* this really depends on the chip */
adev->gds.gds_compute_max_wave_id = 0x7ff;