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From: Hawking Zhang <Hawking.Zhang@amd.com>
To: amd-gfx@lists.freedesktop.org, "Feifei Xu" <Feifei.Xu@amd.com>,
	"Christian König" <christian.koenig@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Subject: [PATCH 2/3] drm/amdgpu: set ih soft ring enabled flag for vega and navi
Date: Mon, 21 Dec 2020 13:42:43 +0800	[thread overview]
Message-ID: <20201221054244.7421-2-Hawking.Zhang@amd.com> (raw)
In-Reply-To: <20201221054244.7421-1-Hawking.Zhang@amd.com>

software ih ring is enabled in vega10 and navi
ih block by default.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 3 +++
 drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/navi10_ih.c b/drivers/gpu/drm/amd/amdgpu/navi10_ih.c
index 580a325f08b4..04cc41b82661 100644
--- a/drivers/gpu/drm/amd/amdgpu/navi10_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/navi10_ih.c
@@ -370,6 +370,9 @@ static int navi10_ih_irq_init(struct amdgpu_device *adev)
 	/* enable wptr force update for self int */
 	force_update_wptr_for_self_int(adev, 0, 8, true);
 
+	if (adev->irq.ih_soft.ring_size)
+		adev->irq.ih_soft.enabled = true;
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
index b1d94421c8d1..1581113477cf 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
@@ -307,6 +307,9 @@ static int vega10_ih_irq_init(struct amdgpu_device *adev)
 	if (ret)
 		return ret;
 
+	if (adev->irq.ih_soft.ring_size)
+		adev->irq.ih_soft.enabled = true;
+
 	return 0;
 }
 
-- 
2.17.1

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  reply	other threads:[~2020-12-21  5:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-21  5:42 [PATCH 1/3] drm/amdgpu: enable software ih ring for vega20 ih block Hawking Zhang
2020-12-21  5:42 ` Hawking Zhang [this message]
2020-12-21  5:42 ` [PATCH 3/3] drm/amdgpu: de-initialize software ih ring Hawking Zhang
2020-12-21  6:43   ` Xu, Feifei

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