[PATCH 5/5] drm/amdgpu:schedule vce/vcn encode based on priority

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Schedule the encode job in VCE/VCN encode ring
based on the priority set by UMD.

Signed-off-by: Satyajit Sahu <satyajit.sahu@xxxxxxx>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 30 +++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index c88c5c6c54a2..4e6e4b6ea471 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -120,6 +120,30 @@ static enum gfx_pipe_priority amdgpu_ctx_prio_to_compute_prio(int32_t prio)
 	}
 }
 
+static enum gfx_pipe_priority amdgpu_ctx_sched_prio_to_vce_prio(int32_t prio)
+{
+	switch (prio) {
+	case AMDGPU_CTX_PRIORITY_HIGH:
+		return AMDGPU_VCE_ENC_PRIO_HIGH;
+	case AMDGPU_CTX_PRIORITY_VERY_HIGH:
+		return AMDGPU_VCE_ENC_PRIO_VERY_HIGH;
+	default:
+		return AMDGPU_VCE_ENC_PRIO_NORMAL;
+	}
+}
+
+static enum gfx_pipe_priority amdgpu_ctx_sched_prio_to_vcn_prio(int32_t prio)
+{
+	switch (prio) {
+	case AMDGPU_CTX_PRIORITY_HIGH:
+		return AMDGPU_VCN_ENC_PRIO_HIGH;
+	case AMDGPU_CTX_PRIORITY_VERY_HIGH:
+		return AMDGPU_VCN_ENC_PRIO_VERY_HIGH;
+	default:
+		return AMDGPU_VCN_ENC_PRIO_NORMAL;
+	}
+}
+
 static unsigned int amdgpu_ctx_get_hw_prio(struct amdgpu_ctx *ctx, u32 hw_ip)
 {
 	struct amdgpu_device *adev = ctx->adev;
@@ -133,6 +157,12 @@ static unsigned int amdgpu_ctx_get_hw_prio(struct amdgpu_ctx *ctx, u32 hw_ip)
 	case AMDGPU_HW_IP_COMPUTE:
 		hw_prio = amdgpu_ctx_prio_to_compute_prio(ctx_prio);
 		break;
+	case AMDGPU_HW_IP_VCE:
+		hw_prio = amdgpu_ctx_sched_prio_to_vce_prio(ctx_prio);
+		break;
+	case AMDGPU_HW_IP_VCN_ENC:
+		hw_prio = amdgpu_ctx_sched_prio_to_vcn_prio(ctx_prio);
+		break;
 	default:
 		hw_prio = AMDGPU_RING_PRIO_DEFAULT;
 		break;
-- 
2.25.1




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