diff options
Diffstat (limited to 'drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c index aa7402e03f67..60790df91bfa 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c @@ -192,6 +192,7 @@ int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder, { struct mdp5_encoder *mdp5_cmd_enc = to_mdp5_encoder(encoder); struct mdp5_kms *mdp5_kms; + struct device *dev; int intf_num; u32 data = 0; @@ -214,14 +215,16 @@ int mdp5_cmd_encoder_set_split_display(struct drm_encoder *encoder, /* Smart Panel, Sync mode */ data |= MDP5_SPLIT_DPL_UPPER_SMART_PANEL; + dev = &mdp5_kms->pdev->dev; + /* Make sure clocks are on when connectors calling this function. */ - mdp5_enable(mdp5_kms); + pm_runtime_get_sync(dev); mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_UPPER, data); mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_LOWER, MDP5_SPLIT_DPL_LOWER_SMART_PANEL); mdp5_write(mdp5_kms, REG_MDP5_SPLIT_DPL_EN, 1); - mdp5_disable(mdp5_kms); + pm_runtime_put_autosuspend(dev); return 0; } |