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drm/amdgpu: fix amdgpu_need_full_reset (v2)

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IP types are not an index.  Each asic may have number and
type of IPs.  Properly check the the type rather than
using the type id as an index.

v2: fix all the IPs to not use IP type as an idx as well.

Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher
2016-10-13 16:07:03 -04:00
parent aee3960a0c
commit da146d3b52
9 changed files with 60 additions and 64 deletions
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14
drivers/gpu/drm/amd/amdgpu/tonga_ih.c
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@@ -373,7 +373,7 @@ static int tonga_ih_wait_for_idle(void *handle)
return -ETIMEDOUT;
}
static int tonga_ih_check_soft_reset(void *handle)
static bool tonga_ih_check_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset = 0;
@@ -384,21 +384,19 @@ static int tonga_ih_check_soft_reset(void *handle)
SOFT_RESET_IH, 1);
if (srbm_soft_reset) {
adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang = true;
adev->irq.srbm_soft_reset = srbm_soft_reset;
return true;
} else {
adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang = false;
adev->irq.srbm_soft_reset = 0;
return false;
}
return 0;
}
static int tonga_ih_pre_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang)
if (!adev->irq.srbm_soft_reset)
return 0;
return tonga_ih_hw_fini(adev);
@@ -408,7 +406,7 @@ static int tonga_ih_post_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang)
if (!adev->irq.srbm_soft_reset)
return 0;
return tonga_ih_hw_init(adev);
@@ -419,7 +417,7 @@ static int tonga_ih_soft_reset(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset;
if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang)
if (!adev->irq.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->irq.srbm_soft_reset;