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From: "Guido Günther" <agx@sigxcpu.org>
To: Andrzej Hajda <a.hajda@samsung.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Robert Foss <robert.foss@linaro.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Marek Vasut <marex@denx.de>, Stefan Agner <stefan@agner.ch>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Sam Ravnborg <sam@ravnborg.org>,
	Ondrej Jirman <megous@megous.com>,
	Lucas Stach <l.stach@pengutronix.de>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/5] drm/panel: mantix: Add media bus format
Date: Mon, 11 Oct 2021 15:41:24 +0200	[thread overview]
Message-ID: <75fbe7139a84fa133499afe242c204ba4516da98.1633959458.git.agx@sigxcpu.org> (raw)
In-Reply-To: <cover.1633959458.git.agx@sigxcpu.org>

This allows the DSI bridge to detect the correct bus format.
We currently only support MEDIA_BUS_FMT_RGB888_1X24.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
 drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
index f0e9bce23c41..d6bcf1045255 100644
--- a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
+++ b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
@@ -8,6 +8,7 @@
 #include <linux/backlight.h>
 #include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/media-bus-format.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/regulator/consumer.h>
@@ -232,6 +233,10 @@ static const struct drm_display_mode default_mode_ys = {
 	.height_mm   = 130,
 };
 
+static const u32 mantix_bus_formats[] = {
+	MEDIA_BUS_FMT_RGB888_1X24,
+};
+
 static int mantix_get_modes(struct drm_panel *panel,
 			    struct drm_connector *connector)
 {
@@ -253,6 +258,10 @@ static int mantix_get_modes(struct drm_panel *panel,
 	connector->display_info.height_mm = mode->height_mm;
 	drm_mode_probed_add(connector, mode);
 
+	drm_display_info_set_bus_formats(&connector->display_info,
+					 mantix_bus_formats,
+					 ARRAY_SIZE(mantix_bus_formats));
+
 	return 1;
 }
 
-- 
2.33.0


WARNING: multiple messages have this Message-ID (diff)
From: "Guido Günther" <agx@sigxcpu.org>
To: Andrzej Hajda <a.hajda@samsung.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Robert Foss <robert.foss@linaro.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Marek Vasut <marex@denx.de>, Stefan Agner <stefan@agner.ch>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Sam Ravnborg <sam@ravnborg.org>,
	Ondrej Jirman <megous@megous.com>,
	Lucas Stach <l.stach@pengutronix.de>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/5] drm/panel: mantix: Add media bus format
Date: Mon, 11 Oct 2021 15:41:24 +0200	[thread overview]
Message-ID: <75fbe7139a84fa133499afe242c204ba4516da98.1633959458.git.agx@sigxcpu.org> (raw)
In-Reply-To: <cover.1633959458.git.agx@sigxcpu.org>

This allows the DSI bridge to detect the correct bus format.
We currently only support MEDIA_BUS_FMT_RGB888_1X24.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
 drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
index f0e9bce23c41..d6bcf1045255 100644
--- a/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
+++ b/drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
@@ -8,6 +8,7 @@
 #include <linux/backlight.h>
 #include <linux/delay.h>
 #include <linux/gpio/consumer.h>
+#include <linux/media-bus-format.h>
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/regulator/consumer.h>
@@ -232,6 +233,10 @@ static const struct drm_display_mode default_mode_ys = {
 	.height_mm   = 130,
 };
 
+static const u32 mantix_bus_formats[] = {
+	MEDIA_BUS_FMT_RGB888_1X24,
+};
+
 static int mantix_get_modes(struct drm_panel *panel,
 			    struct drm_connector *connector)
 {
@@ -253,6 +258,10 @@ static int mantix_get_modes(struct drm_panel *panel,
 	connector->display_info.height_mm = mode->height_mm;
 	drm_mode_probed_add(connector, mode);
 
+	drm_display_info_set_bus_formats(&connector->display_info,
+					 mantix_bus_formats,
+					 ARRAY_SIZE(mantix_bus_formats));
+
 	return 1;
 }
 
-- 
2.33.0


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-10-11 13:43 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-11 13:41 [PATCH v3 0/5] mxsfb/nwl/panels: media bus format fixes Guido Günther
2021-10-11 13:41 ` Guido Günther
2021-10-11 13:41 ` [PATCH v3 1/5] drm/bridge: nwl-dsi: Add atomic_get_input_bus_fmts Guido Günther
2021-10-11 13:41   ` Guido Günther
2021-10-11 13:41 ` Guido Günther [this message]
2021-10-11 13:41   ` [PATCH v3 2/5] drm/panel: mantix: Add media bus format Guido Günther
2021-10-11 13:41 ` [PATCH v3 3/5] drm/panel: st7703: " Guido Günther
2021-10-11 13:41   ` Guido Günther
2021-10-11 13:41 ` [PATCH v3 4/5] drm: mxsfb: Print failed bus format in hex Guido Günther
2021-10-11 13:41   ` Guido Günther
2021-10-11 20:52   ` Laurent Pinchart
2021-10-11 20:52     ` Laurent Pinchart
2021-10-12  7:47   ` Stefan Agner
2021-10-12  7:47     ` Stefan Agner
2021-10-11 13:41 ` [PATCH v3 5/5] drm: mxsfb: Set fallback bus format when the bridge doesn't provide one Guido Günther
2021-10-11 13:41   ` Guido Günther
2021-10-12  7:47   ` Stefan Agner
2021-10-12  7:47     ` Stefan Agner
2021-10-11 16:56 ` [PATCH v3 0/5] mxsfb/nwl/panels: media bus format fixes Sam Ravnborg
2021-10-11 16:56   ` Sam Ravnborg
2021-10-12 10:21   ` Guido Günther
2021-10-12 10:21     ` Guido Günther

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