Merge branch 'drm-next-4.7' of git://people.freedesktop.org/~agd5f/linux into drm-next

More amdgpu fixes for 4.7.  Highlights:
- enable async pageflips
- UVD fixes for polaris
- lots of GPUVM fixes
- whitespace and code cleanups
- misc bug fixes

* 'drm-next-4.7' of git://people.freedesktop.org/~agd5f/linux: (32 commits)
  drm/amd/powerplay: rewrite pp_sw_init to make code readable
  drm/amdgpu/dce11: fix audio offset for asics with >7 audio pins
  drm/amdgpu: fix and cleanup user fence handling v2
  drm/amdgpu: move VM fields into job
  drm/amdgpu: move the context from the IBs into the job
  drm/amdgpu: move context switch handling into common code v2
  drm/amdgpu: move preamble IB handling into common code
  drm/amdgpu/gfx7: fix pipeline sync
  amdgpu/uvd: separate context buffer from DPB
  drm/amdgpu: use fence_context to judge ctx switch v2
  drm/amd/amdgpu:  Added more named DRM info messages for debugging
  drm/amd/amdgpu: Add name field to amd_ip_funcs (v2)
  drm/amdgpu: Support DRM_MODE_PAGE_FLIP_ASYNC (v2)
  drm/amdgpu/dce11: don't share PLLs on Polaris
  drm/amdgpu: Drop unused parameter for *get_sleep_divider_id_from_clock
  drm/amdgpu: Simplify calculation in *get_sleep_divider_id_from_clock
  drm/amdgpu: Use max macro in *get_sleep_divider_id_from_clock
  drm/amd/powerplay: Use defined constants for minium engine clock
  drm/amdgpu: add missing licenses on a couple of files
  drm/amdgpu: fetch cu_info once at init
  ...

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 4bd1e551cccd..b45f54714574 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -135,11 +135,6 @@ static void sumo_take_smu_control(struct amdgpu_device *adev, bool enable)
 #endif
 }
 
-static u32 sumo_get_sleep_divider_from_id(u32 id)
-{
-	return 1 << id;
-}
-
 static void sumo_construct_sclk_voltage_mapping_table(struct amdgpu_device *adev,
 						      struct sumo_sclk_voltage_mapping_table *sclk_voltage_mapping_table,
 						      ATOM_AVAILABLE_SCLK_LIST *table)
@@ -2176,8 +2171,7 @@ static u8 kv_get_sleep_divider_id_from_clock(struct amdgpu_device *adev,
 	struct kv_power_info *pi = kv_get_pi(adev);
 	u32 i;
 	u32 temp;
-	u32 min = (min_sclk_in_sr > KV_MINIMUM_ENGINE_CLOCK) ?
-		min_sclk_in_sr : KV_MINIMUM_ENGINE_CLOCK;
+	u32 min = max(min_sclk_in_sr, (u32)KV_MINIMUM_ENGINE_CLOCK);
 
 	if (sclk < min)
 		return 0;
@@ -2186,7 +2180,7 @@ static u8 kv_get_sleep_divider_id_from_clock(struct amdgpu_device *adev,
 		return 0;
 
 	for (i = KV_MAX_DEEPSLEEP_DIVIDER_ID; i > 0; i--) {
-		temp = sclk / sumo_get_sleep_divider_from_id(i);
+		temp = sclk >> i;
 		if (temp >= min)
 			break;
 	}
@@ -3244,6 +3238,7 @@ static int kv_dpm_set_powergating_state(void *handle,
 }
 
 const struct amd_ip_funcs kv_dpm_ip_funcs = {
+	.name = "kv_dpm",
 	.early_init = kv_dpm_early_init,
 	.late_init = kv_dpm_late_init,
 	.sw_init = kv_dpm_sw_init,