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From: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org,
	Thierry Reding <thierry.reding@gmail.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Sam Ravnborg <sam@ravnborg.org>
Cc: "Neil Armstrong" <narmstrong@baylibre.com>,
	"David Airlie" <airlied@linux.ie>,
	"Guido Günther" <agx@sigxcpu.org>,
	linux-samsung-soc@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
	"Jagan Teki" <jagan@amarulasolutions.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Jitao Shi" <jitao.shi@mediatek.com>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	linux-mediatek@lists.infradead.org,
	"Abhinav Kumar" <abhinavk@codeaurora.org>,
	linux-tegra@vger.kernel.org, "Sean Paul" <sean@poorly.run>,
	linux-arm-kernel@lists.infradead.org,
	"Purism Kernel Team" <kernel@puri.sm>,
	linux-renesas-soc@vger.kernel.org,
	"Boris Brezillon" <boris.brezillon@collabora.com>
Subject: [PATCH v2 17/25] drm/panel: rocktech-jh057n00900: use drm_panel backlight support
Date: Sat,  7 Dec 2019 15:03:45 +0100	[thread overview]
Message-ID: <20191207140353.23967-18-sam@ravnborg.org> (raw)
In-Reply-To: <20191207140353.23967-1-sam@ravnborg.org>

Use the backlight support in drm_panel to simplify the driver.
While touching the include files sort them
and divide them up in blocks.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: "Guido Günther" <agx@sigxcpu.org>
Cc: Purism Kernel Team <kernel@puri.sm>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
---
 .../drm/panel/panel-rocktech-jh057n00900.c    | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
index 3a4f1c0fce86..38ff742bc120 100644
--- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
+++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
@@ -5,20 +5,22 @@
  * Copyright (C) Purism SPC 2019
  */
 
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_modes.h>
-#include <drm/drm_panel.h>
-#include <drm/drm_print.h>
-#include <linux/backlight.h>
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/media-bus-format.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/regulator/consumer.h>
+
 #include <video/display_timing.h>
 #include <video/mipi_display.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define DRV_NAME "panel-rocktech-jh057n00900"
 
 /* Manufacturer specific Commands send via DSI */
@@ -47,7 +49,6 @@ struct jh057n {
 	struct device *dev;
 	struct drm_panel panel;
 	struct gpio_desc *reset_gpio;
-	struct backlight_device *backlight;
 	struct regulator *vcc;
 	struct regulator *iovcc;
 	bool prepared;
@@ -152,7 +153,7 @@ static int jh057n_enable(struct drm_panel *panel)
 		return ret;
 	}
 
-	return backlight_enable(ctx->backlight);
+	return 0;
 }
 
 static int jh057n_disable(struct drm_panel *panel)
@@ -160,7 +161,6 @@ static int jh057n_disable(struct drm_panel *panel)
 	struct jh057n *ctx = panel_to_jh057n(panel);
 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
 
-	backlight_disable(ctx->backlight);
 	return mipi_dsi_dcs_set_display_off(dsi);
 }
 
@@ -321,10 +321,6 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
 		MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
 
-	ctx->backlight = devm_of_find_backlight(dev);
-	if (IS_ERR(ctx->backlight))
-		return PTR_ERR(ctx->backlight);
-
 	ctx->vcc = devm_regulator_get(dev, "vcc");
 	if (IS_ERR(ctx->vcc)) {
 		ret = PTR_ERR(ctx->vcc);
@@ -347,6 +343,10 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	drm_panel_init(&ctx->panel, dev, &jh057n_drm_funcs,
 		       DRM_MODE_CONNECTOR_DSI);
 
+	ret = drm_panel_of_backlight(&ctx->panel);
+	if (ret)
+		return ret;
+
 	drm_panel_add(&ctx->panel);
 
 	ret = mipi_dsi_attach(dsi);
-- 
2.20.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

WARNING: multiple messages have this Message-ID
From: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org,
	Thierry Reding <thierry.reding@gmail.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Sam Ravnborg <sam@ravnborg.org>
Cc: "Abhinav Kumar" <abhinavk@codeaurora.org>,
	"Andrzej Hajda" <a.hajda@samsung.com>,
	"Benjamin Gaignard" <benjamin.gaignard@linaro.org>,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	"David Airlie" <airlied@linux.ie>,
	"Jagan Teki" <jagan@amarulasolutions.com>,
	"Jitao Shi" <jitao.shi@mediatek.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	linux-renesas-soc@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Neil Armstrong" <narmstrong@baylibre.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Purism Kernel Team" <kernel@puri.sm>,
	"Sean Paul" <sean@poorly.run>, "Stefan Agner" <stefan@agner.ch>,
	"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
	"Guido Günther" <agx@sigxcpu.org>
Subject: [PATCH v2 17/25] drm/panel: rocktech-jh057n00900: use drm_panel backlight support
Date: Sat,  7 Dec 2019 15:03:45 +0100	[thread overview]
Message-ID: <20191207140353.23967-18-sam@ravnborg.org> (raw)
In-Reply-To: <20191207140353.23967-1-sam@ravnborg.org>

Use the backlight support in drm_panel to simplify the driver.
While touching the include files sort them
and divide them up in blocks.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: "Guido Günther" <agx@sigxcpu.org>
Cc: Purism Kernel Team <kernel@puri.sm>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
---
 .../drm/panel/panel-rocktech-jh057n00900.c    | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
index 3a4f1c0fce86..38ff742bc120 100644
--- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
+++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
@@ -5,20 +5,22 @@
  * Copyright (C) Purism SPC 2019
  */
 
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_modes.h>
-#include <drm/drm_panel.h>
-#include <drm/drm_print.h>
-#include <linux/backlight.h>
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/media-bus-format.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/regulator/consumer.h>
+
 #include <video/display_timing.h>
 #include <video/mipi_display.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define DRV_NAME "panel-rocktech-jh057n00900"
 
 /* Manufacturer specific Commands send via DSI */
@@ -47,7 +49,6 @@ struct jh057n {
 	struct device *dev;
 	struct drm_panel panel;
 	struct gpio_desc *reset_gpio;
-	struct backlight_device *backlight;
 	struct regulator *vcc;
 	struct regulator *iovcc;
 	bool prepared;
@@ -152,7 +153,7 @@ static int jh057n_enable(struct drm_panel *panel)
 		return ret;
 	}
 
-	return backlight_enable(ctx->backlight);
+	return 0;
 }
 
 static int jh057n_disable(struct drm_panel *panel)
@@ -160,7 +161,6 @@ static int jh057n_disable(struct drm_panel *panel)
 	struct jh057n *ctx = panel_to_jh057n(panel);
 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
 
-	backlight_disable(ctx->backlight);
 	return mipi_dsi_dcs_set_display_off(dsi);
 }
 
@@ -321,10 +321,6 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
 		MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
 
-	ctx->backlight = devm_of_find_backlight(dev);
-	if (IS_ERR(ctx->backlight))
-		return PTR_ERR(ctx->backlight);
-
 	ctx->vcc = devm_regulator_get(dev, "vcc");
 	if (IS_ERR(ctx->vcc)) {
 		ret = PTR_ERR(ctx->vcc);
@@ -347,6 +343,10 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	drm_panel_init(&ctx->panel, dev, &jh057n_drm_funcs,
 		       DRM_MODE_CONNECTOR_DSI);
 
+	ret = drm_panel_of_backlight(&ctx->panel);
+	if (ret)
+		return ret;
+
 	drm_panel_add(&ctx->panel);
 
 	ret = mipi_dsi_attach(dsi);
-- 
2.20.1


WARNING: multiple messages have this Message-ID
From: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org,
	Thierry Reding <thierry.reding@gmail.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Sam Ravnborg <sam@ravnborg.org>
Cc: "Neil Armstrong" <narmstrong@baylibre.com>,
	"David Airlie" <airlied@linux.ie>,
	"Guido Günther" <agx@sigxcpu.org>,
	"Stefan Agner" <stefan@agner.ch>,
	"Andrzej Hajda" <a.hajda@samsung.com>,
	"Benjamin Gaignard" <benjamin.gaignard@linaro.org>,
	linux-samsung-soc@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
	"Jagan Teki" <jagan@amarulasolutions.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Jitao Shi" <jitao.shi@mediatek.com>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	linux-mediatek@lists.infradead.org,
	"Abhinav Kumar" <abhinavk@codeaurora.org>,
	linux-tegra@vger.kernel.org, "Sean Paul" <sean@poorly.run>,
	linux-arm-kernel@lists.infradead.org,
	"Purism Kernel Team" <kernel@puri.sm>,
	linux-renesas-soc@vger.kernel.org,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	"Daniel Vetter" <daniel@ffwll.ch>
Subject: [PATCH v2 17/25] drm/panel: rocktech-jh057n00900: use drm_panel backlight support
Date: Sat,  7 Dec 2019 15:03:45 +0100	[thread overview]
Message-ID: <20191207140353.23967-18-sam@ravnborg.org> (raw)
In-Reply-To: <20191207140353.23967-1-sam@ravnborg.org>

Use the backlight support in drm_panel to simplify the driver.
While touching the include files sort them
and divide them up in blocks.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: "Guido Günther" <agx@sigxcpu.org>
Cc: Purism Kernel Team <kernel@puri.sm>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
---
 .../drm/panel/panel-rocktech-jh057n00900.c    | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
index 3a4f1c0fce86..38ff742bc120 100644
--- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
+++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
@@ -5,20 +5,22 @@
  * Copyright (C) Purism SPC 2019
  */
 
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_modes.h>
-#include <drm/drm_panel.h>
-#include <drm/drm_print.h>
-#include <linux/backlight.h>
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/media-bus-format.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/regulator/consumer.h>
+
 #include <video/display_timing.h>
 #include <video/mipi_display.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define DRV_NAME "panel-rocktech-jh057n00900"
 
 /* Manufacturer specific Commands send via DSI */
@@ -47,7 +49,6 @@ struct jh057n {
 	struct device *dev;
 	struct drm_panel panel;
 	struct gpio_desc *reset_gpio;
-	struct backlight_device *backlight;
 	struct regulator *vcc;
 	struct regulator *iovcc;
 	bool prepared;
@@ -152,7 +153,7 @@ static int jh057n_enable(struct drm_panel *panel)
 		return ret;
 	}
 
-	return backlight_enable(ctx->backlight);
+	return 0;
 }
 
 static int jh057n_disable(struct drm_panel *panel)
@@ -160,7 +161,6 @@ static int jh057n_disable(struct drm_panel *panel)
 	struct jh057n *ctx = panel_to_jh057n(panel);
 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
 
-	backlight_disable(ctx->backlight);
 	return mipi_dsi_dcs_set_display_off(dsi);
 }
 
@@ -321,10 +321,6 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
 		MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
 
-	ctx->backlight = devm_of_find_backlight(dev);
-	if (IS_ERR(ctx->backlight))
-		return PTR_ERR(ctx->backlight);
-
 	ctx->vcc = devm_regulator_get(dev, "vcc");
 	if (IS_ERR(ctx->vcc)) {
 		ret = PTR_ERR(ctx->vcc);
@@ -347,6 +343,10 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	drm_panel_init(&ctx->panel, dev, &jh057n_drm_funcs,
 		       DRM_MODE_CONNECTOR_DSI);
 
+	ret = drm_panel_of_backlight(&ctx->panel);
+	if (ret)
+		return ret;
+
 	drm_panel_add(&ctx->panel);
 
 	ret = mipi_dsi_attach(dsi);
-- 
2.20.1


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID
From: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org,
	Thierry Reding <thierry.reding@gmail.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Sam Ravnborg <sam@ravnborg.org>
Cc: "Neil Armstrong" <narmstrong@baylibre.com>,
	"David Airlie" <airlied@linux.ie>,
	"Guido Günther" <agx@sigxcpu.org>,
	"Stefan Agner" <stefan@agner.ch>,
	"Andrzej Hajda" <a.hajda@samsung.com>,
	"Benjamin Gaignard" <benjamin.gaignard@linaro.org>,
	linux-samsung-soc@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	"Tomi Valkeinen" <tomi.valkeinen@ti.com>,
	"Jagan Teki" <jagan@amarulasolutions.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Jitao Shi" <jitao.shi@mediatek.com>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	linux-mediatek@lists.infradead.org,
	"Abhinav Kumar" <abhinavk@codeaurora.org>,
	linux-tegra@vger.kernel.org, "Sean Paul" <sean@poorly.run>,
	linux-arm-kernel@lists.infradead.org,
	"Purism Kernel Team" <kernel@puri.sm>,
	linux-renesas-soc@vger.kernel.org,
	"Boris Brezillon" <boris.brezillon@collabora.com>,
	"Daniel Vetter" <daniel@ffwll.ch>
Subject: [PATCH v2 17/25] drm/panel: rocktech-jh057n00900: use drm_panel backlight support
Date: Sat,  7 Dec 2019 15:03:45 +0100	[thread overview]
Message-ID: <20191207140353.23967-18-sam@ravnborg.org> (raw)
In-Reply-To: <20191207140353.23967-1-sam@ravnborg.org>

Use the backlight support in drm_panel to simplify the driver.
While touching the include files sort them
and divide them up in blocks.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: "Guido Günther" <agx@sigxcpu.org>
Cc: Purism Kernel Team <kernel@puri.sm>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
---
 .../drm/panel/panel-rocktech-jh057n00900.c    | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
index 3a4f1c0fce86..38ff742bc120 100644
--- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
+++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
@@ -5,20 +5,22 @@
  * Copyright (C) Purism SPC 2019
  */
 
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_modes.h>
-#include <drm/drm_panel.h>
-#include <drm/drm_print.h>
-#include <linux/backlight.h>
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 #include <linux/gpio/consumer.h>
 #include <linux/media-bus-format.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/regulator/consumer.h>
+
 #include <video/display_timing.h>
 #include <video/mipi_display.h>
 
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_modes.h>
+#include <drm/drm_panel.h>
+#include <drm/drm_print.h>
+
 #define DRV_NAME "panel-rocktech-jh057n00900"
 
 /* Manufacturer specific Commands send via DSI */
@@ -47,7 +49,6 @@ struct jh057n {
 	struct device *dev;
 	struct drm_panel panel;
 	struct gpio_desc *reset_gpio;
-	struct backlight_device *backlight;
 	struct regulator *vcc;
 	struct regulator *iovcc;
 	bool prepared;
@@ -152,7 +153,7 @@ static int jh057n_enable(struct drm_panel *panel)
 		return ret;
 	}
 
-	return backlight_enable(ctx->backlight);
+	return 0;
 }
 
 static int jh057n_disable(struct drm_panel *panel)
@@ -160,7 +161,6 @@ static int jh057n_disable(struct drm_panel *panel)
 	struct jh057n *ctx = panel_to_jh057n(panel);
 	struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
 
-	backlight_disable(ctx->backlight);
 	return mipi_dsi_dcs_set_display_off(dsi);
 }
 
@@ -321,10 +321,6 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
 		MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
 
-	ctx->backlight = devm_of_find_backlight(dev);
-	if (IS_ERR(ctx->backlight))
-		return PTR_ERR(ctx->backlight);
-
 	ctx->vcc = devm_regulator_get(dev, "vcc");
 	if (IS_ERR(ctx->vcc)) {
 		ret = PTR_ERR(ctx->vcc);
@@ -347,6 +343,10 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 	drm_panel_init(&ctx->panel, dev, &jh057n_drm_funcs,
 		       DRM_MODE_CONNECTOR_DSI);
 
+	ret = drm_panel_of_backlight(&ctx->panel);
+	if (ret)
+		return ret;
+
 	drm_panel_add(&ctx->panel);
 
 	ret = mipi_dsi_attach(dsi);
-- 
2.20.1


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  parent reply	other threads:[~2019-12-07 14:03 UTC|newest]

Thread overview: 128+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-07 14:03 [PATCH v2 0/25] drm/panel infrastructure + backlight update Sam Ravnborg
2019-12-07 14:03 ` Sam Ravnborg
2019-12-07 14:03 ` Sam Ravnborg
2019-12-07 14:03 ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 01/25] drm/drm_panel: no error when no callback Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 19:08   ` Michał Mirosław
2019-12-08  8:41     ` Sam Ravnborg
2019-12-09  0:50   ` Laurent Pinchart
2019-12-09  0:50     ` Laurent Pinchart
2019-12-09  0:50     ` Laurent Pinchart
2019-12-09  0:50     ` Laurent Pinchart
2019-12-07 14:03 ` [PATCH v2 02/25] drm/panel: add backlight support Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-09  0:55   ` Laurent Pinchart
2019-12-09  0:55     ` Laurent Pinchart
2019-12-09  0:55     ` Laurent Pinchart
2019-12-09  0:55     ` Laurent Pinchart
2019-12-13 13:30   ` Linus Walleij
2019-12-13 13:30     ` Linus Walleij
2019-12-13 13:30     ` Linus Walleij
2019-12-13 13:30     ` Linus Walleij
2019-12-13 13:30     ` Linus Walleij
2019-12-07 14:03 ` [PATCH v2 03/25] drm/panel: simple: use drm_panel " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 04/25] drm: get drm_bridge_panel connector via helper Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-10 14:48   ` [PATCH] drm/bridge: panel: export drm_panel_bridge_connector Mihail Atanassov
2019-12-10 14:48     ` Mihail Atanassov
2019-12-10 16:26     ` Laurent Pinchart
2019-12-10 16:26       ` Laurent Pinchart
2019-12-10 17:28       ` Mihail Atanassov
2019-12-10 17:28         ` Mihail Atanassov
2019-12-07 14:03 ` [PATCH v2 05/25] drm/panel: add drm_connector argument to get_modes() Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 06/25] drm/panel: decouple connector from drm_panel Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 07/25] drm/panel: drop drm_device " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 08/25] drm/panel: feiyang-fy07024di26a30d: use drm_panel backlight support Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 09/25] drm/panel: ilitek-ili9881c: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 10/25] drm/panel: innolux-p079zca: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 11/25] drm/panel: kingdisplay-kd097d04: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 12/25] drm/panel: lvds: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 13/25] drm/panel: olimex-lcd-olinuxino: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 14/25] drm/panel: osd-osd101t2587-53ts: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 15/25] drm/panel: panasonic-vvx10f034n00: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 16/25] drm/panel: raydium-rm68200: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` Sam Ravnborg [this message]
2019-12-07 14:03   ` [PATCH v2 17/25] drm/panel: rocktech-jh057n00900: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 18/25] drm/panel: ronbo-rb070d30: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 19/25] drm/panel: seiko-43wvf1g: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 20/25] drm/panel: sharp-lq101r1sx01: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 21/25] drm/panel: sharp-ls043t1le01: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 22/25] drm/panel: sitronix-st7701: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 23/25] drm/panel: sitronix-st7789v: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 24/25] drm/panel: tpo-td028ttec1: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03 ` [PATCH v2 25/25] drm/panel: tpo-tpg110: " Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-07 14:03   ` Sam Ravnborg
2019-12-09 22:04 ` [PATCH v2 0/25] drm/panel infrastructure + backlight update Sam Ravnborg
2019-12-09 22:04   ` Sam Ravnborg
2019-12-09 22:04   ` Sam Ravnborg
2019-12-09 22:04   ` Sam Ravnborg

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