From: Maxime Ripard <maxime@cerno.tech>
Date: Wed, 14 Apr 2021 14:21:08 +0000 (+0200)
Subject: drm/edid: Rename drm_hdmi_avi_infoframe_colorspace to _colorimetry
X-Git-Tag: submit/tizen/20220208.074352~368
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1d82e2f0e10d39268ac3ec31e9e6bd55fcfd6ec4;p=platform%2Fkernel%2Flinux-rpi.git

drm/edid: Rename drm_hdmi_avi_infoframe_colorspace to _colorimetry

The drm_hdmi_avi_infoframe_colorspace() function actually sets the
colorimetry and extended_colorimetry fields in the hdmi_avi_infoframe
structure with DRM_MODE_COLORIMETRY_* values.

To make things worse, the hdmi_avi_infoframe structure also has a
colorspace field used to signal whether an RGB or YUV output is being
used.

Let's remove the inconsistency and allow for the colorspace usage by
renaming the function.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 30b52a3..46e41ad 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -5711,13 +5711,13 @@ static const u32 hdmi_colorimetry_val[] = {
 #undef ACE
 
 /**
- * drm_hdmi_avi_infoframe_colorspace() - fill the HDMI AVI infoframe
- *                                       colorspace information
+ * drm_hdmi_avi_infoframe_colorimetry() - fill the HDMI AVI infoframe
+ *                                       colorimetry information
  * @frame: HDMI AVI infoframe
  * @conn_state: connector state
  */
 void
-drm_hdmi_avi_infoframe_colorspace(struct hdmi_avi_infoframe *frame,
+drm_hdmi_avi_infoframe_colorimetry(struct hdmi_avi_infoframe *frame,
 				  const struct drm_connector_state *conn_state)
 {
 	u32 colorimetry_val;
@@ -5736,7 +5736,7 @@ drm_hdmi_avi_infoframe_colorspace(struct hdmi_avi_infoframe *frame,
 	frame->extended_colorimetry = (colorimetry_val >> 2) &
 					EXTENDED_COLORIMETRY_MASK;
 }
-EXPORT_SYMBOL(drm_hdmi_avi_infoframe_colorspace);
+EXPORT_SYMBOL(drm_hdmi_avi_infoframe_colorimetry);
 
 /**
  * drm_hdmi_avi_infoframe_quant_range() - fill the HDMI AVI infoframe
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index bf4da68..030b4d5 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -746,7 +746,7 @@ intel_hdmi_compute_avi_infoframe(struct intel_encoder *encoder,
 	else
 		frame->colorspace = HDMI_COLORSPACE_RGB;
 
-	drm_hdmi_avi_infoframe_colorspace(frame, conn_state);
+	drm_hdmi_avi_infoframe_colorimetry(frame, conn_state);
 
 	/* nonsense combination */
 	drm_WARN_ON(encoder->base.dev, crtc_state->limited_color_range &&
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index b621fc3..09ec4c1 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -521,7 +521,7 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
 					   vc4_encoder->limited_rgb_range ?
 					   HDMI_QUANTIZATION_RANGE_LIMITED :
 					   HDMI_QUANTIZATION_RANGE_FULL);
-	drm_hdmi_avi_infoframe_colorspace(&frame.avi, cstate);
+	drm_hdmi_avi_infoframe_colorimetry(&frame.avi, cstate);
 	drm_hdmi_avi_infoframe_bars(&frame.avi, cstate);
 
 	vc4_hdmi_write_infoframe(encoder, &frame);
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index e97daf6..1d0ace8 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -371,8 +371,8 @@ drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
 					    const struct drm_display_mode *mode);
 
 void
-drm_hdmi_avi_infoframe_colorspace(struct hdmi_avi_infoframe *frame,
-				  const struct drm_connector_state *conn_state);
+drm_hdmi_avi_infoframe_colorimetry(struct hdmi_avi_infoframe *frame,
+				   const struct drm_connector_state *conn_state);
 
 void
 drm_hdmi_avi_infoframe_bars(struct hdmi_avi_infoframe *frame,