[Intel-gfx] [PATCH v4 1/4] drm/i915/display: remove redundant parameter from sdp split update

[Vinod Govindapillai]

The needed functionality can be performed using crtc_state here.

Signed-off-by: Vinod Govindapillai <vinod.govindapillai at intel.com>
Reviewed-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/display/intel_audio.c | 6 +++---
 drivers/gpu/drm/i915/display/intel_audio.h | 3 +--
 drivers/gpu/drm/i915/display/intel_ddi.c   | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
index 3d9c9b4f27f8..19605264a35c 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
@@ -759,10 +759,10 @@ static void ibx_audio_codec_enable(struct intel_encoder *encoder,
 	mutex_unlock(&i915->display.audio.mutex);
 }
 
-void intel_audio_sdp_split_update(struct intel_encoder *encoder,
-				  const struct intel_crtc_state *crtc_state)
+void intel_audio_sdp_split_update(const struct intel_crtc_state *crtc_state)
 {
-	struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
 	enum transcoder trans = crtc_state->cpu_transcoder;
 
 	if (HAS_DP20(i915))
diff --git a/drivers/gpu/drm/i915/display/intel_audio.h b/drivers/gpu/drm/i915/display/intel_audio.h
index 07d034a981e9..9327954b801e 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.h
+++ b/drivers/gpu/drm/i915/display/intel_audio.h
@@ -29,7 +29,6 @@ void intel_audio_cdclk_change_pre(struct drm_i915_private *dev_priv);
 void intel_audio_cdclk_change_post(struct drm_i915_private *dev_priv);
 void intel_audio_init(struct drm_i915_private *dev_priv);
 void intel_audio_deinit(struct drm_i915_private *dev_priv);
-void intel_audio_sdp_split_update(struct intel_encoder *encoder,
-				  const struct intel_crtc_state *crtc_state);
+void intel_audio_sdp_split_update(const struct intel_crtc_state *crtc_state);
 
 #endif /* __INTEL_AUDIO_H__ */
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 84bbf854337a..b7f4281b8658 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3248,7 +3248,7 @@ static void intel_enable_ddi(struct intel_atomic_state *state,
 		intel_ddi_enable_transcoder_func(encoder, crtc_state);
 
 	/* Enable/Disable DP2.0 SDP split config before transcoder */
-	intel_audio_sdp_split_update(encoder, crtc_state);
+	intel_audio_sdp_split_update(crtc_state);
 
 	intel_enable_transcoder(crtc_state);
 
-- 
2.34.1