From 22f5ea4ca04cb68910bccdc8c6c0f1a44237570f Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Fri, 28 Jun 2019 13:22:32 +0800
Subject: drm/amdgpu: init gds config for arct
Git-commit: 22f5ea4ca04cb68910bccdc8c6c0f1a44237570f
Patch-mainline: v5.4-rc1
References: bsc#1152489
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>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 22e5ea56adad..b269af125cd1 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -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;
--
2.28.0