[PATCH v2 1/2] drm/panel: simple: Add support for EDT ETMV570G2DHU panel

[PATCH v2 1/2] drm/panel: simple: Add support for EDT ETMV570G2DHU panel

[Yunus Bas]

From: Stefan Riedmueller <s.riedmueller@phytec.de>

This patch adds support for the EDT ETMV570G2DHU 5.7" (640x480) lcd panel
to DRM simple panel driver.

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Yunus Bas <y.bas@phytec.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 4e2dad314c79..283c17a75376 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1926,6 +1926,32 @@ static const struct panel_desc edt_et057090dhu = {
 	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct drm_display_mode edt_etmv570g2dhu_mode = {
+	.clock = 25175,
+	.hdisplay = 640,
+	.hsync_start = 640,
+	.hsync_end = 640 + 16,
+	.htotal = 640 + 16 + 30 + 114,
+	.vdisplay = 480,
+	.vsync_start = 480 + 10,
+	.vsync_end = 480 + 10 + 3,
+	.vtotal = 480 + 10 + 3 + 35,
+	.flags = DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_PHSYNC,
+};
+
+static const struct panel_desc edt_etmv570g2dhu = {
+	.modes = &edt_etmv570g2dhu_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 115,
+		.height = 86,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode edt_etm0700g0dh6_mode = {
 	.clock = 33260,
 	.hdisplay = 800,
@@ -4226,6 +4252,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "edt,et057090dhu",
 		.data = &edt_et057090dhu,
+	}, {
+		.compatible = "edt,etmv570g2dhu",
+		.data = &edt_etmv570g2dhu,
 	}, {
 		.compatible = "edt,et070080dh6",
 		.data = &edt_etm0700g0dh6,
-- 
2.30.0

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[PATCH v2 2/2] drm/panel: simple: Add support for EDT ETM0350G0DH6 panel

[Yunus Bas]

From: Stefan Riedmueller <s.riedmueller@phytec.de>

This patch adds support for the EDT ETM0350G0DH6 3.5" (320x240) lcd
panel to DRM simple panel driver.

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Yunus Bas <y.bas@phytec.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 283c17a75376..70c25f6e642b 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1847,6 +1847,32 @@ static const struct panel_desc edt_et035012dm6 = {
 	.bus_flags = DRM_BUS_FLAG_DE_LOW | DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE,
 };
 
+static const struct drm_display_mode edt_etm0350g0dh6_mode = {
+	.clock = 6520,
+	.hdisplay = 320,
+	.hsync_start = 320 + 20,
+	.hsync_end = 320 + 20 + 68,
+	.htotal = 320 + 20 + 68,
+	.vdisplay = 240,
+	.vsync_start = 240 + 4,
+	.vsync_end = 240 + 4 + 18,
+	.vtotal = 240 + 4 + 18,
+	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc edt_etm0350g0dh6 = {
+	.modes = &edt_etm0350g0dh6_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 70,
+		.height = 53,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode edt_etm043080dh6gp_mode = {
 	.clock = 10870,
 	.hdisplay = 480,
@@ -4243,6 +4269,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "edt,et035012dm6",
 		.data = &edt_et035012dm6,
+	}, {
+		.compatible = "edt,etm0350g0dh6",
+		.data = &edt_etm0350g0dh6,
 	}, {
 		.compatible = "edt,etm043080dh6gp",
 		.data = &edt_etm043080dh6gp,
-- 
2.30.0

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Re: [PATCH v2 2/2] drm/panel: simple: Add support for EDT ETM0350G0DH6 panel

[Yunus Bas]

Hi. This patch has been waiting in the list for quite some time now.
Can someone review this patch?

Same goes for the following:
https://lore.kernel.org/dri-devel/20210331180757.463479-1-y.bas@phytec.de/

The corresponding dt-bindings are already acked by Rob Herring:
https://lore.kernel.org/linux-devicetree/20210409142652.GA3599944@robh.at.kernel.org/
https://lore.kernel.org/linux-devicetree/20210409142626.GA3599344@robh.at.kernel.org/

Thanks in advance.

Regards,
Yunus Bas

-- 
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Yunus Bas

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[PATCH v2 2/2] drm/panel: simple: Add support for EDT ETM0350G0DH6 panel

[Yunus Bas]

From: Stefan Riedmueller <s.riedmueller@phytec.de>

This patch adds support for the EDT ETM0350G0DH6 3.5" (320x240) lcd
panel to DRM simple panel driver.

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Yunus Bas <y.bas@phytec.de>
---
Changes in v2:
- Splitted dt-bindings to separate patch
---
 drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 283c17a75376..70c25f6e642b 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1847,6 +1847,32 @@ static const struct panel_desc edt_et035012dm6 = {
 	.bus_flags = DRM_BUS_FLAG_DE_LOW | DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE,
 };
 
+static const struct drm_display_mode edt_etm0350g0dh6_mode = {
+	.clock = 6520,
+	.hdisplay = 320,
+	.hsync_start = 320 + 20,
+	.hsync_end = 320 + 20 + 68,
+	.htotal = 320 + 20 + 68,
+	.vdisplay = 240,
+	.vsync_start = 240 + 4,
+	.vsync_end = 240 + 4 + 18,
+	.vtotal = 240 + 4 + 18,
+	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc edt_etm0350g0dh6 = {
+	.modes = &edt_etm0350g0dh6_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 70,
+		.height = 53,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode edt_etm043080dh6gp_mode = {
 	.clock = 10870,
 	.hdisplay = 480,
@@ -4243,6 +4269,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "edt,et035012dm6",
 		.data = &edt_et035012dm6,
+	}, {
+		.compatible = "edt,etm0350g0dh6",
+		.data = &edt_etm0350g0dh6,
 	}, {
 		.compatible = "edt,etm043080dh6gp",
 		.data = &edt_etm043080dh6gp,
-- 
2.30.0

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