[PATCH 06/15] drm/sun4i: hdmi: switch to struct drm_edid

[PATCH 06/15] drm/sun4i: hdmi: switch to struct drm_edid

[Jani Nikula]

Prefer struct drm_edid based functions over struct edid.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

---

Cc: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Samuel Holland <samuel@sholland.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-sunxi@lists.linux.dev
---
 drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 2d1880c61b50..245b34adca5a 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -214,20 +214,24 @@ sun4i_hdmi_connector_mode_valid(struct drm_connector *connector,
 static int sun4i_hdmi_get_modes(struct drm_connector *connector)
 {
 	struct sun4i_hdmi *hdmi = drm_connector_to_sun4i_hdmi(connector);
-	struct edid *edid;
+	const struct drm_edid *drm_edid;
 	int ret;
 
-	edid = drm_get_edid(connector, hdmi->ddc_i2c ?: hdmi->i2c);
-	if (!edid)
+	drm_edid = drm_edid_read_ddc(connector, hdmi->ddc_i2c ?: hdmi->i2c);
+
+	drm_edid_connector_update(connector, drm_edid);
+	cec_s_phys_addr(hdmi->cec_adap,
+			connector->display_info.source_physical_address, false);
+
+	if (!drm_edid)
 		return 0;
 
 	DRM_DEBUG_DRIVER("Monitor is %s monitor\n",
 			 connector->display_info.is_hdmi ? "an HDMI" : "a DVI");
 
-	drm_connector_update_edid_property(connector, edid);
-	cec_s_phys_addr_from_edid(hdmi->cec_adap, edid);
-	ret = drm_add_edid_modes(connector, edid);
-	kfree(edid);
+
+	ret = drm_edid_connector_add_modes(connector);
+	drm_edid_free(drm_edid);
 
 	return ret;
 }
-- 
2.39.2


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[PATCH 13/15] drm/rockchip: cdn-dp: switch to struct drm_edid

[Jani Nikula]

Prefer struct drm_edid based functions over struct edid.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

---

Cc: Sandy Huang <hjc@rock-chips.com>
Cc: "Heiko Stübner" <heiko@sntech.de>
Cc: Andy Yan <andy.yan@rock-chips.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
 drivers/gpu/drm/rockchip/cdn-dp-core.c | 33 +++++++++++++++-----------
 drivers/gpu/drm/rockchip/cdn-dp-core.h |  2 +-
 2 files changed, 20 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index a855c45ae7f3..9e3d7cb84c5d 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -262,20 +262,21 @@ static const struct drm_connector_funcs cdn_dp_atomic_connector_funcs = {
 static int cdn_dp_connector_get_modes(struct drm_connector *connector)
 {
 	struct cdn_dp_device *dp = connector_to_dp(connector);
-	struct edid *edid;
 	int ret = 0;
 
 	mutex_lock(&dp->lock);
-	edid = dp->edid;
-	if (edid) {
+
+	if (dp->drm_edid) {
+		/* FIXME: get rid of drm_edid_raw() */
+		const struct edid *edid = drm_edid_raw(dp->drm_edid);
+
 		DRM_DEV_DEBUG_KMS(dp->dev, "got edid: width[%d] x height[%d]\n",
 				  edid->width_cm, edid->height_cm);
 
-		dp->sink_has_audio = drm_detect_monitor_audio(edid);
-
-		drm_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
 	}
+
+	ret = drm_edid_connector_add_modes(connector);
+
 	mutex_unlock(&dp->lock);
 
 	return ret;
@@ -380,9 +381,13 @@ static int cdn_dp_get_sink_capability(struct cdn_dp_device *dp)
 		return ret;
 	}
 
-	kfree(dp->edid);
-	dp->edid = drm_do_get_edid(&dp->connector,
-				   cdn_dp_get_edid_block, dp);
+	drm_edid_free(dp->drm_edid);
+	dp->drm_edid = drm_edid_read_custom(&dp->connector,
+					    cdn_dp_get_edid_block, dp);
+	drm_edid_connector_update(&dp->connector, dp->drm_edid);
+
+	dp->sink_has_audio = dp->connector.display_info.has_audio;
+
 	return 0;
 }
 
@@ -488,8 +493,8 @@ static int cdn_dp_disable(struct cdn_dp_device *dp)
 	dp->max_lanes = 0;
 	dp->max_rate = 0;
 	if (!dp->connected) {
-		kfree(dp->edid);
-		dp->edid = NULL;
+		drm_edid_free(dp->drm_edid);
+		dp->drm_edid = NULL;
 	}
 
 	return 0;
@@ -1131,8 +1136,8 @@ static void cdn_dp_unbind(struct device *dev, struct device *master, void *data)
 	pm_runtime_disable(dev);
 	if (dp->fw_loaded)
 		release_firmware(dp->fw);
-	kfree(dp->edid);
-	dp->edid = NULL;
+	drm_edid_free(dp->drm_edid);
+	dp->drm_edid = NULL;
 }
 
 static const struct component_ops cdn_dp_component_ops = {
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.h b/drivers/gpu/drm/rockchip/cdn-dp-core.h
index 5b2fed1f5f55..8e6e95d269da 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.h
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.h
@@ -70,7 +70,7 @@ struct cdn_dp_device {
 	struct drm_display_mode mode;
 	struct platform_device *audio_pdev;
 	struct work_struct event_work;
-	struct edid *edid;
+	const struct drm_edid *drm_edid;
 
 	struct mutex lock;
 	bool connected;
-- 
2.39.2


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[PATCH 14/15] drm/rockchip: inno_hdmi: switch to struct drm_edid

[Jani Nikula]

Prefer struct drm_edid based functions over struct edid.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

---

Cc: Sandy Huang <hjc@rock-chips.com>
Cc: "Heiko Stübner" <heiko@sntech.de>
Cc: Andy Yan <andy.yan@rock-chips.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
 drivers/gpu/drm/rockchip/inno_hdmi.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
index 1d2261643743..3df2cfcf9998 100644
--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -606,18 +606,16 @@ inno_hdmi_connector_detect(struct drm_connector *connector, bool force)
 static int inno_hdmi_connector_get_modes(struct drm_connector *connector)
 {
 	struct inno_hdmi *hdmi = connector_to_inno_hdmi(connector);
-	struct edid *edid;
+	const struct drm_edid *drm_edid;
 	int ret = 0;
 
 	if (!hdmi->ddc)
 		return 0;
 
-	edid = drm_get_edid(connector, hdmi->ddc);
-	if (edid) {
-		drm_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		kfree(edid);
-	}
+	drm_edid = drm_edid_read_ddc(connector, hdmi->ddc);
+	drm_edid_connector_update(connector, drm_edid);
+	ret = drm_edid_connector_add_modes(connector);
+	drm_edid_free(drm_edid);
 
 	return ret;
 }
-- 
2.39.2


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[PATCH 15/15] drm/rockchip: rk3066_hdmi: switch to struct drm_edid

[Jani Nikula]

Prefer struct drm_edid based functions over struct edid.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

---

Cc: Sandy Huang <hjc@rock-chips.com>
Cc: "Heiko Stübner" <heiko@sntech.de>
Cc: Andy Yan <andy.yan@rock-chips.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
 drivers/gpu/drm/rockchip/rk3066_hdmi.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index 95cd1b49eda8..784de990da1b 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -466,18 +466,16 @@ rk3066_hdmi_connector_detect(struct drm_connector *connector, bool force)
 static int rk3066_hdmi_connector_get_modes(struct drm_connector *connector)
 {
 	struct rk3066_hdmi *hdmi = connector_to_rk3066_hdmi(connector);
-	struct edid *edid;
+	const struct drm_edid *drm_edid;
 	int ret = 0;
 
 	if (!hdmi->ddc)
 		return 0;
 
-	edid = drm_get_edid(connector, hdmi->ddc);
-	if (edid) {
-		drm_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		kfree(edid);
-	}
+	drm_edid = drm_edid_read_ddc(connector, hdmi->ddc);
+	drm_edid_connector_update(connector, drm_edid);
+	ret = drm_edid_connector_add_modes(connector);
+	drm_edid_free(drm_edid);
 
 	return ret;
 }
-- 
2.39.2


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Re: [PATCH 06/15] drm/sun4i: hdmi: switch to struct drm_edid

[Maxime Ripard]

On Tue, 16 Apr 2024 16:22:20 +0300, Jani Nikula wrote:
> Prefer struct drm_edid based functions over struct edid.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> 

Acked-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime

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Re: [PATCH 13/15] drm/rockchip: cdn-dp: switch to struct drm_edid

[Heiko Stuebner]

Am Dienstag, 16. April 2024, 15:22:27 CEST schrieb Jani Nikula:
> Prefer struct drm_edid based functions over struct edid.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Acked-by: Heiko Stuebner <heiko@sntech.de>



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Re: [PATCH 14/15] drm/rockchip: inno_hdmi: switch to struct drm_edid

[Heiko Stuebner]

Am Dienstag, 16. April 2024, 15:22:28 CEST schrieb Jani Nikula:
> Prefer struct drm_edid based functions over struct edid.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Acked-by: Heiko Stuebner <heiko@sntech.de>



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Re: [PATCH 15/15] drm/rockchip: rk3066_hdmi: switch to struct drm_edid

[Heiko Stuebner]

Am Dienstag, 16. April 2024, 15:22:29 CEST schrieb Jani Nikula:
> Prefer struct drm_edid based functions over struct edid.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Acked-by: Heiko Stuebner <heiko@sntech.de>



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