Merge tag 'for-linus-timers-conversion-final-v4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux into timers/urgent

Pull the last batch of manual timer conversions from Kees Cook:

 - final batch of "non trivial" timer conversions (multi-tree dependencies,
   things Coccinelle couldn't handle, etc).

 - treewide conversions via Coccinelle, in 4 steps:
   - DEFINE_TIMER() functions converted to struct timer_list * argument
   - init_timer() -> setup_timer()
   - setup_timer() -> timer_setup()
   - setup_timer() -> timer_setup() (with a single embedded structure)

 - deprecated timer API removals (init_timer(), setup_*timer())

 - finalization of new API (remove global casts)

1 files changed, 17 insertions, 49 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index b7e1c026c0c8..5f5aa5fddc16 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -34,24 +34,6 @@
 #include "cik_dpm.h"
 #include "vi_dpm.h"
 
-static int amdgpu_create_pp_handle(struct amdgpu_device *adev)
-{
-	struct amd_pp_init pp_init;
-	struct amd_powerplay *amd_pp;
-	int ret;
-
-	amd_pp = &(adev->powerplay);
-	pp_init.chip_family = adev->family;
-	pp_init.chip_id = adev->asic_type;
-	pp_init.pm_en = (amdgpu_dpm != 0 && !amdgpu_sriov_vf(adev)) ? true : false;
-	pp_init.feature_mask = amdgpu_pp_feature_mask;
-	pp_init.device = amdgpu_cgs_create_device(adev);
-	ret = amd_powerplay_create(&pp_init, &(amd_pp->pp_handle));
-	if (ret)
-		return -EINVAL;
-	return 0;
-}
-
 static int amdgpu_pp_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -59,7 +41,6 @@ static int amdgpu_pp_early_init(void *handle)
 	int ret = 0;
 
 	amd_pp = &(adev->powerplay);
-	adev->pp_enabled = false;
 	amd_pp->pp_handle = (void *)adev;
 
 	switch (adev->asic_type) {
@@ -73,9 +54,7 @@ static int amdgpu_pp_early_init(void *handle)
 	case CHIP_STONEY:
 	case CHIP_VEGA10:
 	case CHIP_RAVEN:
-		adev->pp_enabled = true;
-		if (amdgpu_create_pp_handle(adev))
-			return -EINVAL;
+		amd_pp->cgs_device = amdgpu_cgs_create_device(adev);
 		amd_pp->ip_funcs = &pp_ip_funcs;
 		amd_pp->pp_funcs = &pp_dpm_funcs;
 		break;
@@ -87,17 +66,26 @@ static int amdgpu_pp_early_init(void *handle)
 	case CHIP_OLAND:
 	case CHIP_HAINAN:
 		amd_pp->ip_funcs = &si_dpm_ip_funcs;
+		amd_pp->pp_funcs = &si_dpm_funcs;
 	break;
 #endif
 #ifdef CONFIG_DRM_AMDGPU_CIK
 	case CHIP_BONAIRE:
 	case CHIP_HAWAII:
-		amd_pp->ip_funcs = &ci_dpm_ip_funcs;
+		if (amdgpu_dpm == -1) {
+			amd_pp->ip_funcs = &ci_dpm_ip_funcs;
+			amd_pp->pp_funcs = &ci_dpm_funcs;
+		} else {
+			amd_pp->cgs_device = amdgpu_cgs_create_device(adev);
+			amd_pp->ip_funcs = &pp_ip_funcs;
+			amd_pp->pp_funcs = &pp_dpm_funcs;
+		}
 		break;
 	case CHIP_KABINI:
 	case CHIP_MULLINS:
 	case CHIP_KAVERI:
 		amd_pp->ip_funcs = &kv_dpm_ip_funcs;
+		amd_pp->pp_funcs = &kv_dpm_funcs;
 		break;
 #endif
 	default:
@@ -107,12 +95,9 @@ static int amdgpu_pp_early_init(void *handle)
 
 	if (adev->powerplay.ip_funcs->early_init)
 		ret = adev->powerplay.ip_funcs->early_init(
-					adev->powerplay.pp_handle);
+					amd_pp->cgs_device ? amd_pp->cgs_device :
+					amd_pp->pp_handle);
 
-	if (ret == PP_DPM_DISABLED) {
-		adev->pm.dpm_enabled = false;
-		return 0;
-	}
 	return ret;
 }
 
@@ -126,11 +111,6 @@ static int amdgpu_pp_late_init(void *handle)
 		ret = adev->powerplay.ip_funcs->late_init(
 					adev->powerplay.pp_handle);
 
-	if (adev->pp_enabled && adev->pm.dpm_enabled) {
-		amdgpu_pm_sysfs_init(adev);
-		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_COMPLETE_INIT, NULL, NULL);
-	}
-
 	return ret;
 }
 
@@ -165,21 +145,13 @@ static int amdgpu_pp_hw_init(void *handle)
 	int ret = 0;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	if (adev->pp_enabled && adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
 		amdgpu_ucode_init_bo(adev);
 
 	if (adev->powerplay.ip_funcs->hw_init)
 		ret = adev->powerplay.ip_funcs->hw_init(
 					adev->powerplay.pp_handle);
 
-	if (ret == PP_DPM_DISABLED) {
-		adev->pm.dpm_enabled = false;
-		return 0;
-	}
-
-	if ((amdgpu_dpm != 0) && !amdgpu_sriov_vf(adev))
-		adev->pm.dpm_enabled = true;
-
 	return ret;
 }
 
@@ -188,14 +160,11 @@ static int amdgpu_pp_hw_fini(void *handle)
 	int ret = 0;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	if (adev->pp_enabled && adev->pm.dpm_enabled)
-		amdgpu_pm_sysfs_fini(adev);
-
 	if (adev->powerplay.ip_funcs->hw_fini)
 		ret = adev->powerplay.ip_funcs->hw_fini(
 					adev->powerplay.pp_handle);
 
-	if (adev->pp_enabled && adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
+	if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
 		amdgpu_ucode_fini_bo(adev);
 
 	return ret;
@@ -209,9 +178,8 @@ static void amdgpu_pp_late_fini(void *handle)
 		adev->powerplay.ip_funcs->late_fini(
 			  adev->powerplay.pp_handle);
 
-
-	if (adev->pp_enabled)
-		amd_powerplay_destroy(adev->powerplay.pp_handle);
+	if (adev->powerplay.cgs_device)
+		amdgpu_cgs_destroy_device(adev->powerplay.cgs_device);
 }
 
 static int amdgpu_pp_suspend(void *handle)