linux-kernel - [PATCH 3/3] drm/panel: simple: Add Newhaven ATXL#-CTP panel

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1587975709-2092-4-git-send-email-gareth.williams.jx@renesas.com>
Date:   Mon, 27 Apr 2020 09:21:49 +0100
From:   Gareth Williams <gareth.williams.jx@...esas.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Gareth Williams <gareth.williams.jx@...esas.com>,
        Phil Edworthy <phil.edworthy@...esas.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] drm/panel: simple: Add Newhaven ATXL#-CTP panel

This commit adds support for the Newhaven ATXL#-CTP panel used by the
Renesas RZ/N1 Demo Board.

Signed-off-by: Gareth Williams <gareth.williams.jx@...esas.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 5a93c4e..0b57b0e 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2021,6 +2021,30 @@ static const struct panel_desc newhaven_nhd_43_480272ef_atxl = {
 		     DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
 };
 
+static const struct display_timing newhaven_nhd_50_800480tf_atxl_timing = {
+	.pixelclock = { 33300000, 33400000, 33500000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = { 40, 40, 40 },
+	.hback_porch = { 88, 88, 88 },
+	.hsync_len = { 1, 1, 1 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 13, 13, 13 },
+	.vback_porch = { 32, 32, 32 },
+	.vsync_len = { 3, 3, 3 },
+	.flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_HIGH,
+};
+
+static const struct panel_desc newhaven_nhd_50_800480tf_atxl = {
+		.timings = &newhaven_nhd_50_800480tf_atxl_timing,
+		.num_timings = 1,
+		.bpc = 8,
+		.size = {
+			.width = 400,
+			.height = 300,
+		},
+		.bus_flags = DRM_BUS_FLAG_DE_HIGH,
+};
+
 static const struct display_timing nlt_nl192108ac18_02d_timing = {
 	.pixelclock = { 130000000, 148350000, 163000000 },
 	.hactive = { 1920, 1920, 1920 },
@@ -2964,6 +2988,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "newhaven,nhd-4.3-480272ef-atxl",
 		.data = &newhaven_nhd_43_480272ef_atxl,
 	}, {
+		.compatible = "newhaven,nhd-5.0-800480tf-atxl",
+		.data = &newhaven_nhd_50_800480tf_atxl,
+	}, {
 		.compatible = "nlt,nl192108ac18-02d",
 		.data = &nlt_nl192108ac18_02d,
 	}, {
-- 
2.7.4