linux-kernel - [PATCH v4] drm/panel: Add support for AUO b101ean01 panel

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Message-Id: <1422236845-25672-1-git-send-email-hl@rock-chips.com>
Date:	Mon, 26 Jan 2015 09:47:25 +0800
From:	huang lin <hl@...k-chips.com>
To:	djkurtz@...omium.org
Cc:	dianders@...omium.org, linux-rockchip@...ts.infradead.org,
	huang lin <hl@...k-chips.com>,
	Thierry Reding <thierry.reding@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	David Airlie <airlied@...ux.ie>,
	dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v4] drm/panel: Add support for AUO b101ean01 panel

The AUO b101ean01 panel is a 10.1" 1280x800 panel,
which can be supported by the simple panel driver.

Signed-off-by: huang lin <hl@...k-chips.com>

---

Changes in v4:
- Add auo,b101ean01.txt file

 .../devicetree/bindings/panel/auo,b101ean01.txt    |  7 ++++++
 drivers/gpu/drm/panel/panel-simple.c               | 26 ++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/panel/auo,b101ean01.txt

diff --git a/Documentation/devicetree/bindings/panel/auo,b101ean01.txt b/Documentation/devicetree/bindings/panel/auo,b101ean01.txt
new file mode 100644
index 0000000..3590b07
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/auo,b101ean01.txt
@@ -0,0 +1,7 @@
+AU Optronics Corporation 10.1" WSVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "auo,b101ean01"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index e95385b..24828e0 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -345,6 +345,29 @@ static const struct panel_desc auo_b101aw03 = {
 	},
 };
 
+static const struct drm_display_mode auo_b101ean01_mode = {
+	.clock = 72500,
+	.hdisplay = 1280,
+	.hsync_start = 1280 + 147,
+	.hsync_end = 1280 + 147 + 32,
+	.htotal = 1280 + 147 + 32 + 21,
+	.vdisplay = 800,
+	.vsync_start = 800 + 4,
+	.vsync_end = 800 + 4 + 4,
+	.vtotal = 800 + 4 + 4 + 8,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc auo_b101ean01 = {
+	.modes = &auo_b101ean01_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 217,
+		.height = 136,
+	},
+};
+
 static const struct drm_display_mode auo_b101xtn01_mode = {
 	.clock = 72000,
 	.hdisplay = 1366,
@@ -727,6 +750,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "auo,b101aw03",
 		.data = &auo_b101aw03,
 	}, {
+		.compatible = "auo,b101ean01",
+		.data = &auo_b101ean01,
+	}, {
 		.compatible = "auo,b101xtn01",
 		.data = &auo_b101xtn01,
 	}, {
-- 
1.9.1

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