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From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
	Sam Ravnborg <sam@ravnborg.org>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	Simon Horman <horms@verge.net.au>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Chris Paterson <Chris.Paterson2@renesas.com>,
	Biju Das <biju.das@bp.renesas.com>,
	linux-renesas-soc@vger.kernel.org,
	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
	Jacopo Mondi <jacopo+renesas@jmondi.org>
Subject: [PATCH v2 8/9] drm/panel: lvds: Add support for the IDK-2121WR
Date: Thu, 15 Aug 2019 12:04:32 +0100	[thread overview]
Message-ID: <1565867073-24746-9-git-send-email-fabrizio.castro@bp.renesas.com> (raw)
In-Reply-To: <1565867073-24746-1-git-send-email-fabrizio.castro@bp.renesas.com>

The IDK-2121WR from Advantech is a dual-LVDS display.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>

---
v1->v2:
* new patch

 drivers/gpu/drm/panel/panel-lvds.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-lvds.c b/drivers/gpu/drm/panel/panel-lvds.c
index 1ec57d0..2cd41757 100644
--- a/drivers/gpu/drm/panel/panel-lvds.c
+++ b/drivers/gpu/drm/panel/panel-lvds.c
@@ -22,6 +22,7 @@
 
 #include <drm/drm_crtc.h>
 #include <drm/drm_panel.h>
+#include <drm/drm_timings.h>
 
 struct panel_lvds {
 	struct drm_panel panel;
@@ -259,6 +260,7 @@ static int panel_lvds_probe(struct platform_device *pdev)
 	/* Register the panel. */
 	drm_panel_init(&lvds->panel);
 	lvds->panel.dev = lvds->dev;
+	lvds->panel.timings = of_device_get_match_data(lvds->dev);
 	lvds->panel.funcs = &panel_lvds_funcs;
 
 	ret = drm_panel_add(&lvds->panel);
@@ -287,7 +289,13 @@ static int panel_lvds_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct drm_timings advantech_idk_2121wr = {
+	.dual_link = true,
+	.link_flags = DRM_LINK_DUAL_LVDS_ODD_EVEN,
+};
+
 static const struct of_device_id panel_lvds_of_table[] = {
+	{ .compatible = "advantech,idk-2121wr", .data = &advantech_idk_2121wr},
 	{ .compatible = "panel-lvds", },
 	{ /* Sentinel */ },
 };
-- 
2.7.4


  parent reply	other threads:[~2019-08-15 11:05 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-15 11:04 [PATCH v2 0/9] Add dual-LVDS panel support to EK874 Fabrizio Castro
2019-08-15 11:04 ` [PATCH v2 1/9] dt-bindings: panel: lvds: Add dual-link LVDS display support Fabrizio Castro
2019-08-15 11:45   ` Laurent Pinchart
2019-08-15 13:37     ` Fabrizio Castro
2019-08-15 11:04 ` [PATCH v2 2/9] dt-bindings: display: Add bindings for Advantech IDK-2121WR Fabrizio Castro
2019-08-15 11:47   ` Laurent Pinchart
2019-08-15 13:38     ` Fabrizio Castro
2019-08-15 11:04 ` [PATCH v2 3/9] drm: Rename drm_bridge_timings to drm_timings Fabrizio Castro
2019-08-15 13:18   ` Laurent Pinchart
2019-08-15 13:50     ` Fabrizio Castro
2019-08-15 14:04     ` Greg Kroah-Hartman
2019-08-15 14:14       ` Laurent Pinchart
2019-08-15 14:31         ` Fabrizio Castro
2019-08-15 14:53           ` Greg Kroah-Hartman
2019-08-15 15:01             ` Fabrizio Castro
2019-08-15 18:06             ` Laurent Pinchart
2019-08-15 19:05               ` Greg Kroah-Hartman
2019-08-16  8:11                 ` Fabrizio Castro
2019-08-15 11:04 ` [PATCH v2 4/9] drm/timings: Add link flags Fabrizio Castro
2019-08-15 12:00   ` Laurent Pinchart
2019-08-15 15:40     ` Fabrizio Castro
2019-08-15 11:04 ` [PATCH v2 5/9] drm/panel: Add timings field to drm_panel Fabrizio Castro
2019-08-15 12:03   ` Laurent Pinchart
2019-08-15 13:49     ` Fabrizio Castro
2019-08-15 14:13   ` Sam Ravnborg
2019-08-15 14:48     ` Fabrizio Castro
2019-08-15 11:04 ` [PATCH v2 6/9] drm: rcar-du: lvds: Fix companion's mode Fabrizio Castro
2019-08-15 11:55   ` Laurent Pinchart
2019-08-15 13:42     ` Fabrizio Castro
2019-08-15 11:04 ` [PATCH v2 7/9] drm: rcar-du: lvds: Add dual-LVDS panels support Fabrizio Castro
2019-08-15 13:08   ` Laurent Pinchart
2019-08-15 15:36     ` Fabrizio Castro
2019-08-20 16:04       ` Laurent Pinchart
2019-08-21 17:00         ` Fabrizio Castro
2019-08-15 11:04 ` Fabrizio Castro [this message]
2019-08-15 11:04 ` [PATCH v2 9/9] arm64: dts: renesas: Add EK874 board with idk-2121wr display support Fabrizio Castro
2019-08-19 12:03   ` Geert Uytterhoeven
2019-08-20 13:59     ` Fabrizio Castro
2019-08-15 14:15 ` [PATCH v2 0/9] Add dual-LVDS panel support to EK874 Sam Ravnborg
2019-08-15 14:32   ` Fabrizio Castro

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