[PATCH] drm/amdgpu: drop copy/paste leftover to fix big endian

[Zhang, Hawking]

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Alex Deucher
Sent: 2019年6月27日 22:16
To: amd-gfx at lists.freedesktop.org
Cc: Deucher, Alexander <Alexander.Deucher at amd.com>
Subject: [PATCH] drm/amdgpu: drop copy/paste leftover to fix big endian

The buf swap field doesn't exist on RB1.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 0061a0e8ab78..2932ade7dbd0 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -2624,9 +2624,6 @@ static int gfx_v10_0_cp_gfx_resume(struct amdgpu_device *adev)
 	rb_bufsz = order_base_2(ring->ring_size / 8);
 	tmp = REG_SET_FIELD(0, CP_RB1_CNTL, RB_BUFSZ, rb_bufsz);
 	tmp = REG_SET_FIELD(tmp, CP_RB1_CNTL, RB_BLKSZ, rb_bufsz - 2); -#ifdef __BIG_ENDIAN
-	tmp = REG_SET_FIELD(tmp, CP_RB1_CNTL, BUF_SWAP, 1);
-#endif
 	WREG32_SOC15(GC, 0, mmCP_RB1_CNTL, tmp);
 	/* Initialize the ring buffer's write pointers */
 	ring->wptr = 0;
--
2.20.1

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