[PATCH] drm/amd/amdgpu: Fix ring initialization for GFX9

[Tom St Denis]

The commit 83866f0fc72017d55f40cbd4160cd1e42a2cc3a8 erroneously included the
old ring init sequence along with the new one which uses shared header definitions.

The fix which works on my vega10 seems to be to drop the old init sequence.

Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 26 --------------------------
 1 file changed, 26 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 9502353ec325..8388893e0b11 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1586,32 +1586,6 @@ static int gfx_v9_0_sw_init(void *handle)
 		ring_id++;
 	}
 
-	/* set up the compute queues */
-	for (i = 0, ring_id = 0; i < AMDGPU_MAX_COMPUTE_QUEUES; i++) {
-		unsigned irq_type;
-
-		/* max 32 queues per MEC */
-		if ((i >= 32) || (i >= AMDGPU_MAX_COMPUTE_RINGS)) {
-			DRM_ERROR("Too many (%d) compute rings!\n", i);
-			break;
-		}
-		ring = &adev->gfx.compute_ring[i];
-		ring->ring_obj = NULL;
-		ring->use_doorbell = true;
-		ring->doorbell_index = (AMDGPU_DOORBELL64_MEC_RING0 + i) << 1;
-		ring->me = 1; /* first MEC */
-		ring->pipe = i / 8;
-		ring->queue = i % 8;
-		ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + (i * GFX9_MEC_HPD_SIZE);
-		sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue);
-		irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + ring->pipe;
-		/* type-2 packets are deprecated on MEC, use type-3 instead */
-		r = amdgpu_ring_init(adev, ring, 1024,
-				     &adev->gfx.eop_irq, irq_type);
-		if (r)
-			return r;
-	}
-
 	r = gfx_v9_0_kiq_init(adev);
 	if (r) {
 		DRM_ERROR("Failed to init KIQ BOs!\n");
-- 
2.12.0