diff mbox series

[v5,37/44] drm/rockchip: inno_hdmi: Switch to infoframe type

Message ID 20231207-kms-hdmi-connector-state-v5-37-6538e19d634d@kernel.org (mailing list archive)
State New, archived
Headers show
Series drm/connector: Create HDMI Connector infrastructure | expand

Commit Message

Maxime Ripard Dec. 7, 2023, 3:50 p.m. UTC 
The inno_hdmi driver relies on its own internal infoframe type matching
the hardware.

This works fine, but in order to make further reworks easier, let's
switch to the HDMI spec definition of those types.

Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
 drivers/gpu/drm/rockchip/inno_hdmi.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index b68cd3a6a0d1..77b530f377c0 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -156,33 +156,34 @@  static void inno_hdmi_reset(struct inno_hdmi *hdmi)
 	inno_hdmi_set_pwr_mode(hdmi, NORMAL);
 }
 
-static void inno_hdmi_disable_frame(struct inno_hdmi *hdmi, u32 frame_index)
+static void inno_hdmi_disable_frame(struct inno_hdmi *hdmi,
+				    enum hdmi_infoframe_type type)
 {
 	struct drm_connector *connector = &hdmi->connector;
 
-	if (frame_index != INFOFRAME_AVI) {
+	if (type != HDMI_INFOFRAME_TYPE_AVI) {
 		drm_err(connector->dev,
-			"Unsupported infoframe type: %u\n", frame_index);
+			"Unsupported infoframe type: %u\n", type);
 		return;
 	}
 
-	hdmi_writeb(hdmi, HDMI_CONTROL_PACKET_BUF_INDEX, frame_index);
+	hdmi_writeb(hdmi, HDMI_CONTROL_PACKET_BUF_INDEX, INFOFRAME_AVI);
 }
 
 static int inno_hdmi_upload_frame(struct inno_hdmi *hdmi,
-				  union hdmi_infoframe *frame, u32 frame_index)
+				  union hdmi_infoframe *frame, enum hdmi_infoframe_type type)
 {
 	struct drm_connector *connector = &hdmi->connector;
 	u8 packed_frame[HDMI_MAXIMUM_INFO_FRAME_SIZE];
 	ssize_t rc, i;
 
-	if (frame_index != INFOFRAME_AVI) {
+	if (type != HDMI_INFOFRAME_TYPE_AVI) {
 		drm_err(connector->dev,
-			"Unsupported infoframe type: %u\n", frame_index);
+			"Unsupported infoframe type: %u\n", type);
 		return 0;
 	}
 
-	inno_hdmi_disable_frame(hdmi, frame_index);
+	inno_hdmi_disable_frame(hdmi, type);
 
 	rc = hdmi_infoframe_pack(frame, packed_frame,
 				 sizeof(packed_frame));
@@ -206,13 +207,13 @@  static int inno_hdmi_config_video_avi(struct inno_hdmi *hdmi,
 						      &hdmi->connector,
 						      mode);
 	if (rc) {
-		inno_hdmi_disable_frame(hdmi, INFOFRAME_AVI);
+		inno_hdmi_disable_frame(hdmi, HDMI_INFOFRAME_TYPE_AVI);
 		return rc;
 	}
 
 	frame.avi.colorspace = HDMI_COLORSPACE_RGB;
 
-	return inno_hdmi_upload_frame(hdmi, &frame, INFOFRAME_AVI);
+	return inno_hdmi_upload_frame(hdmi, &frame, HDMI_INFOFRAME_TYPE_AVI);
 }
 
 static int inno_hdmi_config_video_csc(struct inno_hdmi *hdmi)