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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 2/2] drm/amdgpu: Check late_init status before set cg/pg state
Date: Wed, 3 Oct 2018 18:55:28 +0800	[thread overview]
Message-ID: <1538564128-27471-2-git-send-email-Rex.Zhu@amd.com> (raw)
In-Reply-To: <1538564128-27471-1-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>

Fix cg/pg unexpected set in hw init failed case.

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 eda3d1e..94c92f5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1656,7 +1656,7 @@ static int amdgpu_device_set_cg_state(struct amdgpu_device *adev,
 
 	for (j = 0; j < adev->num_ip_blocks; j++) {
 		i = state == AMD_CG_STATE_GATE ? j : adev->num_ip_blocks - j - 1;
-		if (!adev->ip_blocks[i].status.valid)
+		if (!adev->ip_blocks[i].status.late_initialized)
 			continue;
 		/* skip CG for VCE/UVD, it's handled specially */
 		if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_UVD &&
@@ -1686,7 +1686,7 @@ static int amdgpu_device_set_pg_state(struct amdgpu_device *adev, enum amd_power
 
 	for (j = 0; j < adev->num_ip_blocks; j++) {
 		i = state == AMD_PG_STATE_GATE ? j : adev->num_ip_blocks - j - 1;
-		if (!adev->ip_blocks[i].status.valid)
+		if (!adev->ip_blocks[i].status.late_initialized)
 			continue;
 		/* skip CG for VCE/UVD, it's handled specially */
 		if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_UVD &&
-- 
1.9.1

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  parent 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 [PATCH 1/2] drm/amdgpu: Refine function amdgpu_device_ip_late_init Rex Zhu
     [not found] ` <1538564128-27471-1-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
2018-10-03 10:55   ` Rex Zhu [this message]
     [not found]     ` <1538564128-27471-2-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org>
2018-10-04  3:41       ` [PATCH 2/2] drm/amdgpu: Check late_init status before set cg/pg state Alex Deucher

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