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From: Rex Zhu <Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Rex Zhu <Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH 1/2] drm/amdgpu: Refine function amdgpu_device_ip_late_init
Date: Wed, 3 Oct 2018 18:55:27 +0800	[thread overview]
Message-ID: <1538564128-27471-1-git-send-email-Rex.Zhu@amd.com> (raw)

1. only call late_init when hw_init successful,
   so check status.hw instand of status.valid in late_init.
2. set status.late_initialized true if late_init was not implemented.

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

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 95095a8..eda3d1e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1723,7 +1723,7 @@ static int amdgpu_device_ip_late_init(struct amdgpu_device *adev)
 	int i = 0, r;
 
 	for (i = 0; i < adev->num_ip_blocks; i++) {
-		if (!adev->ip_blocks[i].status.valid)
+		if (!adev->ip_blocks[i].status.hw)
 			continue;
 		if (adev->ip_blocks[i].version->funcs->late_init) {
 			r = adev->ip_blocks[i].version->funcs->late_init((void *)adev);
@@ -1732,8 +1732,8 @@ static int amdgpu_device_ip_late_init(struct amdgpu_device *adev)
 					  adev->ip_blocks[i].version->funcs->name, r);
 				return r;
 			}
-			adev->ip_blocks[i].status.late_initialized = true;
 		}
+		adev->ip_blocks[i].status.late_initialized = true;
 	}
 
 	amdgpu_device_set_cg_state(adev, AMD_CG_STATE_GATE);
-- 
1.9.1

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             reply	other threads:[~2018-10-03 10:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-03 10:55 Rex Zhu [this message]
     [not found] ` <1538564128-27471-1-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
2018-10-03 10:55   ` [PATCH 2/2] drm/amdgpu: Check late_init status before set cg/pg state Rex Zhu
     [not found]     ` <1538564128-27471-2-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
2018-10-04  3:41       ` Alex Deucher

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