[Intel-gfx] [RFC PATCH 7/7] drm/i915: replace intel_ddc_get_modes with drm_mode_connector_get_edid

[Jani Nikula]

Don't do caching for now to minimize changes.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/intel_drv.h   |  1 -
 drivers/gpu/drm/i915/intel_dvo.c   |  5 +++--
 drivers/gpu/drm/i915/intel_modes.c | 23 -----------------------
 drivers/gpu/drm/i915/intel_sdvo.c  |  2 +-
 4 files changed, 4 insertions(+), 27 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 025e4c8b3e63..f467eaacd9c7 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1578,7 +1578,6 @@ bool intel_is_dual_link_lvds(struct drm_device *dev);
 /* intel_modes.c */
 int intel_connector_update_modes(struct drm_connector *connector,
 				 struct edid *edid);
-int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
 void intel_attach_force_audio_property(struct drm_connector *connector);
 void intel_attach_broadcast_rgb_property(struct drm_connector *connector);
 void intel_attach_aspect_ratio_property(struct drm_connector *connector);
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 50da89dcb92b..2bab6012bf0f 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -319,8 +319,9 @@ static int intel_dvo_get_modes(struct drm_connector *connector)
 	 * (TV-out, for example), but for now with just TMDS and LVDS,
 	 * that's not the case.
 	 */
-	intel_ddc_get_modes(connector,
-			    intel_gmbus_get_adapter(dev_priv, GMBUS_PIN_DPC));
+	drm_mode_connector_get_edid(connector,
+				    intel_gmbus_get_adapter(dev_priv, GMBUS_PIN_DPC),
+				    NULL, true);
 	if (!list_empty(&connector->probed_modes))
 		return 1;
 
diff --git a/drivers/gpu/drm/i915/intel_modes.c b/drivers/gpu/drm/i915/intel_modes.c
index 951e834dd274..4aafc0a5b953 100644
--- a/drivers/gpu/drm/i915/intel_modes.c
+++ b/drivers/gpu/drm/i915/intel_modes.c
@@ -47,29 +47,6 @@ int intel_connector_update_modes(struct drm_connector *connector,
 	return ret;
 }
 
-/**
- * intel_ddc_get_modes - get modelist from monitor
- * @connector: DRM connector device to use
- * @adapter: i2c adapter
- *
- * Fetch the EDID information from @connector using the DDC bus.
- */
-int intel_ddc_get_modes(struct drm_connector *connector,
-			struct i2c_adapter *adapter)
-{
-	struct edid *edid;
-	int ret;
-
-	edid = drm_get_edid(connector, adapter);
-	if (!edid)
-		return 0;
-
-	ret = intel_connector_update_modes(connector, edid);
-	kfree(edid);
-
-	return ret;
-}
-
 static const struct drm_prop_enum_list force_audio_names[] = {
 	{ HDMI_AUDIO_OFF_DVI, "force-dvi" },
 	{ HDMI_AUDIO_OFF, "off" },
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 2ad13903a054..b63971b1de56 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1948,7 +1948,7 @@ static void intel_sdvo_get_lvds_modes(struct drm_connector *connector)
 	 * Assume that the preferred modes are
 	 * arranged in priority order.
 	 */
-	intel_ddc_get_modes(connector, &intel_sdvo->ddc);
+	drm_mode_connector_get_edid(connector, &intel_sdvo->ddc, NULL, true);
 
 	list_for_each_entry(newmode, &connector->probed_modes, head) {
 		if (newmode->type & DRM_MODE_TYPE_PREFERRED) {
-- 
2.1.4