[PATCH 1/3] drm/panel: add support for Innolux G121I1-L01 12.1" TFT LCD panel

[PATCH 1/3] drm/panel: add support for Innolux G121I1-L01 12.1" TFT LCD panel

[Lucas Stach]

This patch adds support for the Innolux G121I1-L01 12.1" TFT LCD panel
to the simple-panel driver.

This panel is connected via LVDS and uses the data enable signal for
timing. Since HSYNC/VSYNC are ignored, the split between sync length and
porches is arbitrary, as long as the complete horizontal blanking interval
is 160 clocks, and the vertical blanking interval is 24 lines.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
 .../bindings/panel/innolux,g121i1-l01.txt          |  7 ++++++
 drivers/gpu/drm/panel/panel-simple.c               | 26 ++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/panel/innolux,g121i1-l01.txt

diff --git a/Documentation/devicetree/bindings/panel/innolux,g121i1-l01.txt b/Documentation/devicetree/bindings/panel/innolux,g121i1-l01.txt
new file mode 100644
index 000000000000..2743b07cd2f2
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/innolux,g121i1-l01.txt
@@ -0,0 +1,7 @@
+Innolux Corporation 12.1" WXGA (1280x800) TFT LCD panel
+
+Required properties:
+- compatible: should be "innolux,g121i1-l01"
+
+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 23de22f8c820..159fd8781f99 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -542,6 +542,29 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
 	},
 };
 
+static const struct drm_display_mode innolux_g121i1_l01_mode = {
+	.clock = 71000,
+	.hdisplay = 1280,
+	.hsync_start = 1280 + 64,
+	.hsync_end = 1280 + 64 + 32,
+	.htotal = 1280 + 64 + 32 + 64,
+	.vdisplay = 800,
+	.vsync_start = 800 + 9,
+	.vsync_end = 800 + 9 + 6,
+	.vtotal = 800 + 9 + 6 + 9,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc innolux_g121i1_l01 = {
+	.modes = &innolux_g121i1_l01_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 261,
+		.height = 163,
+	},
+};
+
 static const struct drm_display_mode innolux_n116bge_mode = {
 	.clock = 71000,
 	.hdisplay = 1366,
@@ -667,6 +690,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "foxlink,fl500wvr00-a0t",
 		.data = &foxlink_fl500wvr00_a0t,
 	}, {
+		.compatible ="innolux,g121i1-l01",
+		.data = &innolux_g121i1_l01
+	}, {
 		.compatible = "innolux,n116bge",
 		.data = &innolux_n116bge,
 	}, {
-- 
2.1.1

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[PATCH 2/3] of: Add vendor prefix for Hitachi Ltd. Corporation

[Lucas Stach]

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
 Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 723999d73744..fed0c8d60748 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -66,6 +66,7 @@ gumstix	Gumstix, Inc.
 gw	Gateworks Corporation
 haoyu	Haoyu Microelectronic Co. Ltd.
 hisilicon	Hisilicon Limited.
+hit	Hitachi Ltd.
 honeywell	Honeywell
 hp	Hewlett Packard
 i2se	I2SE GmbH
-- 
2.1.1

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[PATCH 3/3] drm/panel: add Hitachi TX23D38VM0CAA 9" WVGA TFT LCD panel

[Lucas Stach]

This patch adds support for the Hitachi TX23D38VM0CAA 9" WVGA TFT LCD panel
to the simple-panel driver.

This panel is connected via LVDS and uses the data enable signal for
timing. Since HSYNC/VSYNC are ignored, the split between sync length and
porches is arbitrary, as long as the complete horizontal blanking interval
is 256 clocks, and the vertical blanking interval is 45 lines.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
 .../bindings/panel/hit,tx23d38vm0caa.txt           |  7 ++++++
 drivers/gpu/drm/panel/panel-simple.c               | 26 ++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/panel/hit,tx23d38vm0caa.txt

diff --git a/Documentation/devicetree/bindings/panel/hit,tx23d38vm0caa.txt b/Documentation/devicetree/bindings/panel/hit,tx23d38vm0caa.txt
new file mode 100644
index 000000000000..04caaae19af6
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/hit,tx23d38vm0caa.txt
@@ -0,0 +1,7 @@
+Hitachi Ltd. Corporation 9" WVGA (800x480) TFT LCD panel
+
+Required properties:
+- compatible: should be "hit,tx23d38vm0caa"
+
+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 159fd8781f99..7d0f5390bb23 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -542,6 +542,29 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
 	},
 };
 
+static const struct drm_display_mode hitachi_tx23d38vm0caa_mode = {
+	.clock = 33333,
+	.hdisplay = 800,
+	.hsync_start = 800 + 85,
+	.hsync_end = 800 + 85 + 86,
+	.htotal = 800 + 85 + 86 + 85,
+	.vdisplay = 480,
+	.vsync_start = 480 + 16,
+	.vsync_end = 480 + 16 + 13,
+	.vtotal = 480 + 16 + 13 + 16,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc hitachi_tx23d38vm0caa = {
+	.modes = &hitachi_tx23d38vm0caa_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 195,
+		.height = 117,
+	},
+};
+
 static const struct drm_display_mode innolux_g121i1_l01_mode = {
 	.clock = 71000,
 	.hdisplay = 1280,
@@ -690,6 +713,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "foxlink,fl500wvr00-a0t",
 		.data = &foxlink_fl500wvr00_a0t,
 	}, {
+		.compatible = "hit,tx23d38vm0caa",
+		.data = &hitachi_tx23d38vm0caa
+	}, {
 		.compatible ="innolux,g121i1-l01",
 		.data = &innolux_g121i1_l01
 	}, {
-- 
2.1.1

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Re: [PATCH 2/3] of: Add vendor prefix for Hitachi Ltd. Corporation

[Rob Herring]

On Thu, Nov 6, 2014 at 10:44 AM, Lucas Stach <l.stach-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> wrote:
> Signed-off-by: Lucas Stach <l.stach-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

> ---
>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
> index 723999d73744..fed0c8d60748 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -66,6 +66,7 @@ gumstix       Gumstix, Inc.
>  gw     Gateworks Corporation
>  haoyu  Haoyu Microelectronic Co. Ltd.
>  hisilicon      Hisilicon Limited.
> +hit    Hitachi Ltd.
>  honeywell      Honeywell
>  hp     Hewlett Packard
>  i2se   I2SE GmbH
> --
> 2.1.1
>
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Re: [PATCH 1/3] drm/panel: add support for Innolux G121I1-L01 12.1" TFT LCD panel

[Thierry Reding]

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On Thu, Nov 06, 2014 at 05:44:33PM +0100, Lucas Stach wrote:
> This patch adds support for the Innolux G121I1-L01 12.1" TFT LCD panel
> to the simple-panel driver.
> 
> This panel is connected via LVDS and uses the data enable signal for
> timing. Since HSYNC/VSYNC are ignored, the split between sync length and
> porches is arbitrary, as long as the complete horizontal blanking interval
> is 160 clocks, and the vertical blanking interval is 24 lines.
> 
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
>  .../bindings/panel/innolux,g121i1-l01.txt          |  7 ++++++
>  drivers/gpu/drm/panel/panel-simple.c               | 26 ++++++++++++++++++++++
>  2 files changed, 33 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/panel/innolux,g121i1-l01.txt

Applied all three patches to the drm/panel/for-next branch.

Thierry

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