Commit 22f5ea4c authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: init gds config for arct 



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

Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarLe Ma <Le.Ma@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bfa3a9bb

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+4 −0
Original line number Diff line number Diff line
@@ -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;

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