[PATCH 14/15] drm/nouveau: replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi

[Claudio Suarez]

Once EDID is parsed, the monitor HDMI support information is available
through drm_display_info.is_hdmi. Retriving the same information with
drm_detect_hdmi_monitor() is less efficient. Change to
drm_display_info.is_hdmi

Signed-off-by: Claudio Suarez <cssk at net-c.es>
---
 drivers/gpu/drm/nouveau/dispnv50/disp.c     | 4 ++--
 drivers/gpu/drm/nouveau/dispnv50/head.c     | 8 +-------
 drivers/gpu/drm/nouveau/nouveau_connector.c | 2 +-
 drivers/gpu/drm/nouveau/nouveau_connector.h | 6 ++++++
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index d7b9f7f8c9e3..fadd58b015d6 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -844,7 +844,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct nouveau_crtc *nv_crtc,
 	int ret;
 	int size;
 
-	if (!drm_detect_hdmi_monitor(nv_connector->edid))
+	if (nouveau_connector_is_hdmi_monitor(&nv_connector->base))
 		return;
 
 	hdmi = &nv_connector->base.display_info.hdmi;
@@ -1745,7 +1745,7 @@ nv50_sor_atomic_enable(struct drm_encoder *encoder, struct drm_atomic_state *sta
 			 */
 			if (mode->clock >= 165000 &&
 			    nv_encoder->dcb->duallink_possible &&
-			    !drm_detect_hdmi_monitor(nv_connector->edid))
+			    !nouveau_connector_is_hdmi_monitor(&nv_connector->base))
 				proto = NV507D_SOR_SET_CONTROL_PROTOCOL_DUAL_TMDS;
 		} else {
 			proto = NV507D_SOR_SET_CONTROL_PROTOCOL_SINGLE_TMDS_B;
diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c
index d66f97280282..0a138bfb8f32 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/head.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/head.c
@@ -127,14 +127,8 @@ nv50_head_atomic_check_view(struct nv50_head_atom *armh,
 	struct drm_display_mode *omode = &asyh->state.adjusted_mode;
 	struct drm_display_mode *umode = &asyh->state.mode;
 	int mode = asyc->scaler.mode;
-	struct edid *edid;
 	int umode_vdisplay, omode_hdisplay, omode_vdisplay;
 
-	if (connector->edid_blob_ptr)
-		edid = (struct edid *)connector->edid_blob_ptr->data;
-	else
-		edid = NULL;
-
 	if (!asyc->scaler.full) {
 		if (mode == DRM_MODE_SCALE_NONE)
 			omode = umode;
@@ -162,7 +156,7 @@ nv50_head_atomic_check_view(struct nv50_head_atom *armh,
 	 */
 	if ((asyc->scaler.underscan.mode == UNDERSCAN_ON ||
 	    (asyc->scaler.underscan.mode == UNDERSCAN_AUTO &&
-	     drm_detect_hdmi_monitor(edid)))) {
+	     nouveau_connector_is_hdmi_monitor(connector)))) {
 		u32 bX = asyc->scaler.underscan.hborder;
 		u32 bY = asyc->scaler.underscan.vborder;
 		u32 r = (asyh->view.oH << 19) / asyh->view.oW;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 22b83a6577eb..211543373b72 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -1010,7 +1010,7 @@ get_tmds_link_bandwidth(struct drm_connector *connector)
 	unsigned duallink_scale =
 		nouveau_duallink && nv_encoder->dcb->duallink_possible ? 2 : 1;
 
-	if (drm_detect_hdmi_monitor(nv_connector->edid)) {
+	if (nouveau_connector_is_hdmi_monitor(connector)) {
 		info = &nv_connector->base.display_info;
 		duallink_scale = 1;
 	}
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h
index 40f90e353540..299f3a3b2331 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.h
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.h
@@ -167,6 +167,12 @@ nouveau_connector_is_mst(struct drm_connector *connector)
 	return encoder->encoder_type == DRM_MODE_ENCODER_DPMST;
 }
 
+static inline bool
+nouveau_connector_is_hdmi_monitor(struct drm_connector *connector)
+{
+	return connector->display_info.is_hdmi;
+}
+
 #define nouveau_for_each_non_mst_connector_iter(connector, iter) \
 	drm_for_each_connector_iter(connector, iter) \
 		for_each_if(!nouveau_connector_is_mst(connector))
-- 
2.33.0