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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_device.c26
1 files changed, 10 insertions, 16 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 00a50cc5ec9a..af1b879a9ee9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -492,7 +492,7 @@ static int amdgpu_device_wb_init(struct amdgpu_device *adev)
memset(&adev->wb.used, 0, sizeof(adev->wb.used));
/* clear wb memory */
- memset((char *)adev->wb.wb, 0, AMDGPU_MAX_WB * sizeof(uint32_t));
+ memset((char *)adev->wb.wb, 0, AMDGPU_MAX_WB * sizeof(uint32_t) * 8);
}
return 0;
@@ -530,8 +530,9 @@ int amdgpu_device_wb_get(struct amdgpu_device *adev, u32 *wb)
*/
void amdgpu_device_wb_free(struct amdgpu_device *adev, u32 wb)
{
+ wb >>= 3;
if (wb < adev->wb.num_wb)
- __clear_bit(wb >> 3, adev->wb.used);
+ __clear_bit(wb, adev->wb.used);
}
/**
@@ -1455,11 +1456,6 @@ static int amdgpu_device_ip_fini(struct amdgpu_device *adev)
for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
if (!adev->ip_blocks[i].status.hw)
continue;
- if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) {
- amdgpu_free_static_csa(adev);
- amdgpu_device_wb_fini(adev);
- amdgpu_device_vram_scratch_fini(adev);
- }
if (adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_UVD &&
adev->ip_blocks[i].version->type != AMD_IP_BLOCK_TYPE_VCE) {
@@ -1486,6 +1482,13 @@ static int amdgpu_device_ip_fini(struct amdgpu_device *adev)
for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
if (!adev->ip_blocks[i].status.sw)
continue;
+
+ if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) {
+ amdgpu_free_static_csa(adev);
+ amdgpu_device_wb_fini(adev);
+ amdgpu_device_vram_scratch_fini(adev);
+ }
+
r = adev->ip_blocks[i].version->funcs->sw_fini((void *)adev);
/* XXX handle errors */
if (r) {
@@ -2284,14 +2287,6 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
}
drm_modeset_unlock_all(dev);
- } else {
- /*
- * There is no equivalent atomic helper to turn on
- * display, so we defined our own function for this,
- * once suspend resume is supported by the atomic
- * framework this will be reworked
- */
- amdgpu_dm_display_resume(adev);
}
}
@@ -2726,7 +2721,6 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
if (amdgpu_device_has_dc_support(adev)) {
if (drm_atomic_helper_resume(adev->ddev, state))
dev_info(adev->dev, "drm resume failed:%d\n", r);
- amdgpu_dm_display_resume(adev);
} else {
drm_helper_resume_force_mode(adev->ddev);
}