[PATCH 09/18] drm/vc4: hdmi: Remove limited_rgb_range

[Maxime Ripard <maxime@cerno.tech>]

The limited_rgb_range field in the vc4_hdmi_encoder structure is used to
tell whether we're supposed to output with a full or limited RGB range.

This is redundant with the new helper we introduced, so let's convert to
that helper and drop that field.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 drivers/gpu/drm/vc4/vc4_hdmi.c | 21 +++++----------------
 drivers/gpu/drm/vc4/vc4_hdmi.h |  1 -
 2 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index bb2fffa2d495..8f0af246f18f 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -384,7 +384,6 @@ static void vc4_hdmi_write_infoframe(struct drm_encoder *encoder,
 static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
 {
 	struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
-	struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
 	struct drm_connector *connector = &vc4_hdmi->connector;
 	struct drm_connector_state *cstate = connector->state;
 	struct drm_crtc *crtc = encoder->crtc;
@@ -401,9 +400,9 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
 
 	drm_hdmi_avi_infoframe_quant_range(&frame.avi,
 					   connector, mode,
-					   vc4_encoder->limited_rgb_range ?
-					   HDMI_QUANTIZATION_RANGE_LIMITED :
-					   HDMI_QUANTIZATION_RANGE_FULL);
+					   vc4_hdmi_is_full_range_rgb(vc4_hdmi, mode) ?
+					   HDMI_QUANTIZATION_RANGE_FULL :
+					   HDMI_QUANTIZATION_RANGE_LIMITED);
 
 	drm_hdmi_avi_infoframe_bars(&frame.avi, cstate);
 
@@ -841,20 +840,10 @@ static void vc4_hdmi_encoder_pre_crtc_enable(struct drm_encoder *encoder,
 					     struct drm_atomic_state *state)
 {
 	struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
-	struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
 	struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
 
-	if (vc4_hdmi_is_full_range_rgb(vc4_hdmi, mode) {
-		if (vc4_hdmi->variant->csc_setup)
-			vc4_hdmi->variant->csc_setup(vc4_hdmi, mode);
-
-		vc4_encoder->limited_rgb_range = true;
-	} else {
-		if (vc4_hdmi->variant->csc_setup)
-			vc4_hdmi->variant->csc_setup(vc4_hdmi, mode);
-
-		vc4_encoder->limited_rgb_range = false;
-	}
+	if (vc4_hdmi->variant->csc_setup)
+		vc4_hdmi->variant->csc_setup(vc4_hdmi, mode);
 
 	HDMI_WRITE(HDMI_FIFO_CTL, VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N);
 }
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h
index 3d88261d463e..8e42f9e7b3e2 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.h
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h
@@ -12,7 +12,6 @@
 struct vc4_hdmi_encoder {
 	struct vc4_encoder base;
 	bool hdmi_monitor;
-	bool limited_rgb_range;
 };
 
 static inline struct vc4_hdmi_encoder *
-- 
2.30.2

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