[PATCH v2 3/4] drm/msm/disp/dpu1: use atomic enable/disable callbacks for encoder functions

[Vinod Polimera <quic_vpolimer@quicinc.com>]

Use atomic variants for encoder callback functions such that
certain states like self-refresh can be accessed as part of
enable/disable sequence.

Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>

Changes in v2:
- As per review suggestion by Dmitry.
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 1e648db..6eac417 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1138,7 +1138,8 @@ void dpu_encoder_virt_runtime_resume(struct drm_encoder *drm_enc)
 	mutex_unlock(&dpu_enc->enc_lock);
 }
 
-static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc)
+static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc,
+				struct drm_atomic_state *state)
 {
 	struct dpu_encoder_virt *dpu_enc = NULL;
 	int ret = 0;
@@ -1176,7 +1177,8 @@ static void dpu_encoder_virt_enable(struct drm_encoder *drm_enc)
 	mutex_unlock(&dpu_enc->enc_lock);
 }
 
-static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc)
+static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc,
+				struct drm_atomic_state *state)
 {
 	struct dpu_encoder_virt *dpu_enc = NULL;
 	struct msm_drm_private *priv;
@@ -2094,8 +2096,8 @@ static void dpu_encoder_frame_done_timeout(struct timer_list *t)
 
 static const struct drm_encoder_helper_funcs dpu_encoder_helper_funcs = {
 	.mode_set = dpu_encoder_virt_mode_set,
-	.disable = dpu_encoder_virt_disable,
-	.enable = dpu_encoder_virt_enable,
+	.atomic_disable = dpu_encoder_virt_disable,
+	.atomic_enable = dpu_encoder_virt_enable,
 	.atomic_check = dpu_encoder_virt_atomic_check,
 };
 
-- 
2.7.4