All of lore.kernel.org
 help / color / mirror / Atom feed
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


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191207140353.23967-18-sam@ravnborg.org \
    --to=sam@ravnborg.org \
    --cc=abhinavk@codeaurora.org \
    --cc=agx@sigxcpu.org \
    --cc=airlied@linux.ie \
    --cc=boris.brezillon@collabora.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=jagan@amarulasolutions.com \
    --cc=jitao.shi@mediatek.com \
    --cc=kernel@pengutronix.de \
    --cc=kernel@puri.sm \
    --cc=laurent.pinchart@ideasonboard.com \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-renesas-soc@vger.kernel.org \
    --cc=linux-rockchip@lists.infradead.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=linux-tegra@vger.kernel.org \
    --cc=narmstrong@baylibre.com \
    --cc=sean@poorly.run \
    --cc=thierry.reding@gmail.com \
    --cc=tomi.valkeinen@ti.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.