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From: Paul Cercueil <paul@crapouillou.net>
To: Sam Ravnborg <sam@ravnborg.org>,
	Thierry Reding <thierry.reding@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: od@zcrc.me, dri-devel@lists.freedesktop.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH v3 3/3] drm/panel: simple: Add support for the Frida FRD350H54004 panel
Date: Mon, 13 Jan 2020 13:17:41 -0300	[thread overview]
Message-ID: <20200113161741.32061-3-paul@crapouillou.net> (raw)
In-Reply-To: <20200113161741.32061-1-paul@crapouillou.net>

The FRD350H54004 is a simple 3.5" 320x240 24-bit TFT panel, found for
instance inside the Anbernic RG-350 handheld gaming console.

v2: Order alphabetically
v3: Add connector_type, and update timings according to the constraints
    listed in the datasheet

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index e14c14ac62b5..d6f77bc494c7 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1440,6 +1440,33 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
+static const struct drm_display_mode frida_frd350h54004_mode = {
+	.clock = 6000,
+	.hdisplay = 320,
+	.hsync_start = 320 + 44,
+	.hsync_end = 320 + 44 + 16,
+	.htotal = 320 + 44 + 16 + 20,
+	.vdisplay = 240,
+	.vsync_start = 240 + 2,
+	.vsync_end = 240 + 2 + 6,
+	.vtotal = 240 + 2 + 6 + 2,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
+};
+
+static const struct panel_desc frida_frd350h54004 = {
+	.modes = &frida_frd350h54004_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 77,
+		.height = 64,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode friendlyarm_hd702e_mode = {
 	.clock		= 67185,
 	.hdisplay	= 800,
@@ -3309,6 +3336,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "foxlink,fl500wvr00-a0t",
 		.data = &foxlink_fl500wvr00_a0t,
+	}, {
+		.compatible = "frida,frd350h54004",
+		.data = &frida_frd350h54004,
 	}, {
 		.compatible = "friendlyarm,hd702e",
 		.data = &friendlyarm_hd702e,
-- 
2.24.1


WARNING: multiple messages have this Message-ID (diff)
From: Paul Cercueil <paul@crapouillou.net>
To: Sam Ravnborg <sam@ravnborg.org>,
	Thierry Reding <thierry.reding@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: Paul Cercueil <paul@crapouillou.net>,
	devicetree@vger.kernel.org, od@zcrc.me,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH v3 3/3] drm/panel: simple: Add support for the Frida FRD350H54004 panel
Date: Mon, 13 Jan 2020 13:17:41 -0300	[thread overview]
Message-ID: <20200113161741.32061-3-paul@crapouillou.net> (raw)
In-Reply-To: <20200113161741.32061-1-paul@crapouillou.net>

The FRD350H54004 is a simple 3.5" 320x240 24-bit TFT panel, found for
instance inside the Anbernic RG-350 handheld gaming console.

v2: Order alphabetically
v3: Add connector_type, and update timings according to the constraints
    listed in the datasheet

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index e14c14ac62b5..d6f77bc494c7 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1440,6 +1440,33 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
+static const struct drm_display_mode frida_frd350h54004_mode = {
+	.clock = 6000,
+	.hdisplay = 320,
+	.hsync_start = 320 + 44,
+	.hsync_end = 320 + 44 + 16,
+	.htotal = 320 + 44 + 16 + 20,
+	.vdisplay = 240,
+	.vsync_start = 240 + 2,
+	.vsync_end = 240 + 2 + 6,
+	.vtotal = 240 + 2 + 6 + 2,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
+};
+
+static const struct panel_desc frida_frd350h54004 = {
+	.modes = &frida_frd350h54004_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 77,
+		.height = 64,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode friendlyarm_hd702e_mode = {
 	.clock		= 67185,
 	.hdisplay	= 800,
@@ -3309,6 +3336,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "foxlink,fl500wvr00-a0t",
 		.data = &foxlink_fl500wvr00_a0t,
+	}, {
+		.compatible = "frida,frd350h54004",
+		.data = &frida_frd350h54004,
 	}, {
 		.compatible = "friendlyarm,hd702e",
 		.data = &friendlyarm_hd702e,
-- 
2.24.1

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  parent reply	other threads:[~2020-01-13 16:18 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-13 16:17 [PATCH v3 1/3] dt-bindings: vendor-prefixes: Add Shenzhen Frida LCD Co., Ltd Paul Cercueil
2020-01-13 16:17 ` Paul Cercueil
2020-01-13 16:17 ` [PATCH v3 2/3] dt-bindings: panel-simple: Add compatible for Frida FRD350H54004 LCD Paul Cercueil
2020-01-13 16:17   ` Paul Cercueil
2020-01-13 17:32   ` Sam Ravnborg
2020-01-13 17:32     ` Sam Ravnborg
2020-01-13 16:17 ` Paul Cercueil [this message]
2020-01-13 16:17   ` [PATCH v3 3/3] drm/panel: simple: Add support for the Frida FRD350H54004 panel Paul Cercueil
2020-01-13 17:33   ` Sam Ravnborg
2020-01-13 17:33     ` Sam Ravnborg
2020-01-13 17:32 ` [PATCH v3 1/3] dt-bindings: vendor-prefixes: Add Shenzhen Frida LCD Co., Ltd Sam Ravnborg
2020-01-13 17:32   ` Sam Ravnborg

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