* [PATCH 0/2] Add EDT ET057023UDBA Panel Support
@ 2026-01-13 12:18 Marco Felsch
2026-01-13 12:18 ` [PATCH 1/2] dt-bindings: display: simple: add EDT ET057023UDBA panel Marco Felsch
2026-01-13 12:18 ` [PATCH 2/2] drm/panel: " Marco Felsch
0 siblings, 2 replies; 6+ messages in thread
From: Marco Felsch @ 2026-01-13 12:18 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Sam Ravnborg
Cc: dri-devel, devicetree, linux-kernel, kernel, Marco Felsch
Hi,
this adds the support for the above mentioned display from EDT.
Regards,
Marco
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
Marco Felsch (2):
dt-bindings: display: simple: add EDT ET057023UDBA panel
drm/panel: simple: add EDT ET057023UDBA panel
.../bindings/display/panel/panel-simple.yaml | 2 ++
drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++
2 files changed, 34 insertions(+)
---
base-commit: 7d0a66e4bb9081d75c82ec4957c50034cb0ea449
change-id: 20260113-v6-18-topic-panel-simple-et057023udba-5eee10bb346e
Best regards,
--
Marco Felsch <m.felsch@pengutronix.de>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/2] dt-bindings: display: simple: add EDT ET057023UDBA panel
2026-01-13 12:18 [PATCH 0/2] Add EDT ET057023UDBA Panel Support Marco Felsch
@ 2026-01-13 12:18 ` Marco Felsch
2026-01-14 9:18 ` Krzysztof Kozlowski
2026-01-13 12:18 ` [PATCH 2/2] drm/panel: " Marco Felsch
1 sibling, 1 reply; 6+ messages in thread
From: Marco Felsch @ 2026-01-13 12:18 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Sam Ravnborg
Cc: dri-devel, devicetree, linux-kernel, kernel, Marco Felsch
Add EDT ET057023UDBA 5.7" 24-bit 640x480 DPI panel.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index 2017428d8828e554f26f7c5d585f55a51b74a2ca..3dc2e0958bcb9965f35a21ed9982225f22ae269e 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -105,6 +105,8 @@ properties:
- edt,et035012dm6
# Emerging Display Technology Corp. 5.7" VGA TFT LCD panel
- edt,et057090dhu
+ # Emerging Display Technology Corp. 5.7" 24-bit VGA TFT LCD panel
+ - edt,et057023udba
- edt,et070080dh6
# Emerging Display Technology Corp. 3.5" WVGA TFT LCD panel with
# capacitive multitouch
--
2.47.3
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] drm/panel: simple: add EDT ET057023UDBA panel
2026-01-13 12:18 [PATCH 0/2] Add EDT ET057023UDBA Panel Support Marco Felsch
2026-01-13 12:18 ` [PATCH 1/2] dt-bindings: display: simple: add EDT ET057023UDBA panel Marco Felsch
@ 2026-01-13 12:18 ` Marco Felsch
2026-01-14 8:51 ` Neil Armstrong
2026-01-14 9:19 ` Krzysztof Kozlowski
1 sibling, 2 replies; 6+ messages in thread
From: Marco Felsch @ 2026-01-13 12:18 UTC (permalink / raw)
To: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Sam Ravnborg
Cc: dri-devel, devicetree, linux-kernel, kernel, Marco Felsch
Add support for the EDT ET057023UDBA 5.7" 24-bit 640x480 DPI panel.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 0019de93be1b663f55b04160606363cd043ab38b..0f135eb35aa4302e9a33d91f29d1ad5c9959ced0 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2096,6 +2096,35 @@ static const struct panel_desc edt_et057090dhu = {
.connector_type = DRM_MODE_CONNECTOR_DPI,
};
+static const struct display_timing edt_et057023udba_timing = {
+ .pixelclock = { 23200000, 24190000, 39640000 },
+ .hactive = { 640, 640, 640 },
+ .hfront_porch = { 20, 40, 200 },
+ .hback_porch = { 87, 40, 1 },
+ .hsync_len = { 1, 48, 87 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 5, 13, 200 },
+ .vback_porch = { 31, 31, 29 },
+ .vsync_len = { 1, 1, 3 },
+ .flags = DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_HSYNC_LOW |
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE |
+ DISPLAY_FLAGS_SYNC_POSEDGE,
+};
+
+static const struct panel_desc edt_et057023udba = {
+ .timings = &edt_et057023udba_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 115,
+ .height = 86,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE |
+ DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
+ .connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
static const struct drm_display_mode edt_etm0700g0dh6_mode = {
.clock = 33260,
.hdisplay = 800,
@@ -5112,6 +5141,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "edt,et057090dhu",
.data = &edt_et057090dhu,
+ }, {
+ .compatible = "edt,et057023udba",
+ .data = &edt_et057023udba,
}, {
.compatible = "edt,et070080dh6",
.data = &edt_etm0700g0dh6,
--
2.47.3
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] drm/panel: simple: add EDT ET057023UDBA panel
2026-01-13 12:18 ` [PATCH 2/2] drm/panel: " Marco Felsch
@ 2026-01-14 8:51 ` Neil Armstrong
2026-01-14 9:19 ` Krzysztof Kozlowski
1 sibling, 0 replies; 6+ messages in thread
From: Neil Armstrong @ 2026-01-14 8:51 UTC (permalink / raw)
To: Marco Felsch, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Sam Ravnborg
Cc: dri-devel, devicetree, linux-kernel, kernel
On 1/13/26 13:18, Marco Felsch wrote:
> Add support for the EDT ET057023UDBA 5.7" 24-bit 640x480 DPI panel.
>
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
> drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 0019de93be1b663f55b04160606363cd043ab38b..0f135eb35aa4302e9a33d91f29d1ad5c9959ced0 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2096,6 +2096,35 @@ static const struct panel_desc edt_et057090dhu = {
> .connector_type = DRM_MODE_CONNECTOR_DPI,
> };
>
> +static const struct display_timing edt_et057023udba_timing = {
> + .pixelclock = { 23200000, 24190000, 39640000 },
> + .hactive = { 640, 640, 640 },
> + .hfront_porch = { 20, 40, 200 },
> + .hback_porch = { 87, 40, 1 },
> + .hsync_len = { 1, 48, 87 },
> + .vactive = { 480, 480, 480 },
> + .vfront_porch = { 5, 13, 200 },
> + .vback_porch = { 31, 31, 29 },
> + .vsync_len = { 1, 1, 3 },
> + .flags = DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_HSYNC_LOW |
> + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE |
> + DISPLAY_FLAGS_SYNC_POSEDGE,
> +};
> +
> +static const struct panel_desc edt_et057023udba = {
> + .timings = &edt_et057023udba_timing,
> + .num_timings = 1,
> + .bpc = 8,
> + .size = {
> + .width = 115,
> + .height = 86,
> + },
> + .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
> + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE |
> + DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
> + .connector_type = DRM_MODE_CONNECTOR_DPI,
> +};
> +
> static const struct drm_display_mode edt_etm0700g0dh6_mode = {
> .clock = 33260,
> .hdisplay = 800,
> @@ -5112,6 +5141,9 @@ static const struct of_device_id platform_of_match[] = {
> }, {
> .compatible = "edt,et057090dhu",
> .data = &edt_et057090dhu,
> + }, {
> + .compatible = "edt,et057023udba",
> + .data = &edt_et057023udba,
> }, {
> .compatible = "edt,et070080dh6",
> .data = &edt_etm0700g0dh6,
>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Thanks,
Neil
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] dt-bindings: display: simple: add EDT ET057023UDBA panel
2026-01-13 12:18 ` [PATCH 1/2] dt-bindings: display: simple: add EDT ET057023UDBA panel Marco Felsch
@ 2026-01-14 9:18 ` Krzysztof Kozlowski
0 siblings, 0 replies; 6+ messages in thread
From: Krzysztof Kozlowski @ 2026-01-14 9:18 UTC (permalink / raw)
To: Marco Felsch
Cc: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Sam Ravnborg,
dri-devel, devicetree, linux-kernel, kernel
On Tue, Jan 13, 2026 at 01:18:37PM +0100, Marco Felsch wrote:
> Add EDT ET057023UDBA 5.7" 24-bit 640x480 DPI panel.
>
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
> Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> index 2017428d8828e554f26f7c5d585f55a51b74a2ca..3dc2e0958bcb9965f35a21ed9982225f22ae269e 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> @@ -105,6 +105,8 @@ properties:
> - edt,et035012dm6
> # Emerging Display Technology Corp. 5.7" VGA TFT LCD panel
> - edt,et057090dhu
> + # Emerging Display Technology Corp. 5.7" 24-bit VGA TFT LCD panel
> + - edt,et057023udba
Misordered, 57090 > 57023.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] drm/panel: simple: add EDT ET057023UDBA panel
2026-01-13 12:18 ` [PATCH 2/2] drm/panel: " Marco Felsch
2026-01-14 8:51 ` Neil Armstrong
@ 2026-01-14 9:19 ` Krzysztof Kozlowski
1 sibling, 0 replies; 6+ messages in thread
From: Krzysztof Kozlowski @ 2026-01-14 9:19 UTC (permalink / raw)
To: Marco Felsch
Cc: Neil Armstrong, Jessica Zhang, David Airlie, Simona Vetter,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Sam Ravnborg,
dri-devel, devicetree, linux-kernel, kernel
On Tue, Jan 13, 2026 at 01:18:38PM +0100, Marco Felsch wrote:
> Add support for the EDT ET057023UDBA 5.7" 24-bit 640x480 DPI panel.
>
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
> drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 0019de93be1b663f55b04160606363cd043ab38b..0f135eb35aa4302e9a33d91f29d1ad5c9959ced0 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2096,6 +2096,35 @@ static const struct panel_desc edt_et057090dhu = {
> .connector_type = DRM_MODE_CONNECTOR_DPI,
> };
>
> +static const struct display_timing edt_et057023udba_timing = {
> + .pixelclock = { 23200000, 24190000, 39640000 },
> + .hactive = { 640, 640, 640 },
> + .hfront_porch = { 20, 40, 200 },
> + .hback_porch = { 87, 40, 1 },
> + .hsync_len = { 1, 48, 87 },
> + .vactive = { 480, 480, 480 },
> + .vfront_porch = { 5, 13, 200 },
> + .vback_porch = { 31, 31, 29 },
> + .vsync_len = { 1, 1, 3 },
> + .flags = DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_HSYNC_LOW |
> + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE |
> + DISPLAY_FLAGS_SYNC_POSEDGE,
> +};
> +
> +static const struct panel_desc edt_et057023udba = {
> + .timings = &edt_et057023udba_timing,
> + .num_timings = 1,
> + .bpc = 8,
> + .size = {
> + .width = 115,
> + .height = 86,
> + },
> + .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
> + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE |
> + DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
> + .connector_type = DRM_MODE_CONNECTOR_DPI,
> +};
> +
> static const struct drm_display_mode edt_etm0700g0dh6_mode = {
> .clock = 33260,
> .hdisplay = 800,
> @@ -5112,6 +5141,9 @@ static const struct of_device_id platform_of_match[] = {
> }, {
> .compatible = "edt,et057090dhu",
> .data = &edt_et057090dhu,
> + }, {
> + .compatible = "edt,et057023udba",
again, why is it so hard to keep things ordered?
> + .data = &edt_et057023udba,
> }, {
> .compatible = "edt,et070080dh6",
> .data = &edt_etm0700g0dh6,
>
> --
> 2.47.3
>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2026-01-14 9:19 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-01-13 12:18 [PATCH 0/2] Add EDT ET057023UDBA Panel Support Marco Felsch
2026-01-13 12:18 ` [PATCH 1/2] dt-bindings: display: simple: add EDT ET057023UDBA panel Marco Felsch
2026-01-14 9:18 ` Krzysztof Kozlowski
2026-01-13 12:18 ` [PATCH 2/2] drm/panel: " Marco Felsch
2026-01-14 8:51 ` Neil Armstrong
2026-01-14 9:19 ` Krzysztof Kozlowski
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®