RE: [PATCH 2/2] drm/amdgpu/gfx: Increase dispatch packet number

[Zhang, Hawking]

[AMD Official Use Only - Internal Distribution Only]

The Patch is

Reviewed-by: Hawking Zhang <hawking.zh...@amd.com>

Regards,
Hawking
-----Original Message-----
From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> On Behalf Of James Zhu
Sent: 2019年11月27日 3:34
To: amd-gfx@lists.freedesktop.org
Cc: Zhu, James <james....@amd.com>
Subject: [PATCH 2/2] drm/amdgpu/gfx: Increase dispatch packet number

For Arcturus, increase dispatch packet number to stress scheduler.

Signed-off-by: James Zhu <james....@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c 
b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index dc38df8..e905ac5 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -4146,7 +4146,7 @@ static int gfx_v9_0_do_edc_gpr_workarounds(struct 
amdgpu_device *adev)
 
        /* write dispatch packet */
        ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
-       ib.ptr[ib.length_dw++] = 128; /* x */
+       ib.ptr[ib.length_dw++] = 256; /* x */
        ib.ptr[ib.length_dw++] = 1; /* y */
        ib.ptr[ib.length_dw++] = 1; /* z */
        ib.ptr[ib.length_dw++] =
@@ -4174,7 +4174,7 @@ static int gfx_v9_0_do_edc_gpr_workarounds(struct 
amdgpu_device *adev)
 
        /* write dispatch packet */
        ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
-       ib.ptr[ib.length_dw++] = 128; /* x */
+       ib.ptr[ib.length_dw++] = 256; /* x */
        ib.ptr[ib.length_dw++] = 1; /* y */
        ib.ptr[ib.length_dw++] = 1; /* z */
        ib.ptr[ib.length_dw++] =
-- 
2.7.4

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