From: Sean Paul <seanpaul@xxxxxxxxxxxx>
power_events are only used for pm_runtime, and that's all handled in
dpu_kms. So just call vbif_init_memtypes at the correct times.
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 21 +++------------------
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 1 -
2 files changed, 3 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 23094d108e81..ae2bbaae923d 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -651,10 +651,6 @@ static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms)
dpu_hw_intr_destroy(dpu_kms->hw_intr);
dpu_kms->hw_intr = NULL;
- if (dpu_kms->power_event)
- dpu_power_handle_unregister_event(
- &dpu_kms->phandle, dpu_kms->power_event);
-
/* safe to call these more than once during shutdown */
_dpu_debugfs_destroy(dpu_kms);
_dpu_kms_mmu_destroy(dpu_kms);
@@ -832,16 +828,6 @@ u64 dpu_kms_get_clk_rate(struct dpu_kms *dpu_kms, char *clock_name)
return clk_get_rate(clk->clk);
}
-static void dpu_kms_handle_power_event(u32 event_type, void *usr)
-{
- struct dpu_kms *dpu_kms = usr;
-
- if (!dpu_kms)
- return;
-
- dpu_vbif_init_memtypes(dpu_kms);
-}
-
static int dpu_kms_hw_init(struct msm_kms *kms)
{
struct dpu_kms *dpu_kms;
@@ -1015,10 +1001,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
/*
* Handle (re)initializations during power enable
*/
- dpu_kms_handle_power_event(DPU_POWER_EVENT_ENABLE, dpu_kms);
- dpu_kms->power_event = dpu_power_handle_register_event(
- &dpu_kms->phandle, DPU_POWER_EVENT_ENABLE,
- dpu_kms_handle_power_event, dpu_kms, "kms");
+ dpu_vbif_init_memtypes(dpu_kms);
pm_runtime_put_sync(&dpu_kms->pdev->dev);
@@ -1172,6 +1155,8 @@ static int __maybe_unused dpu_runtime_resume(struct device *dev)
return rc;
}
+ dpu_vbif_init_memtypes(dpu_kms);
+
rc = dpu_power_resource_enable(&dpu_kms->phandle, true);
if (rc)
DPU_ERROR("resource enable failed: %d\n", rc);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
index f2c78deb0854..5f08be187c86 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
@@ -114,7 +114,6 @@ struct dpu_kms {
struct dpu_mdss_cfg *catalog;
struct dpu_power_handle phandle;
- struct dpu_power_event *power_event;
/* directory entry for debugfs */
struct dentry *debugfs_root;
--
Sean Paul, Software Engineer, Google / Chromium OS
