* [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible
@ 2020-08-21 15:35 Douglas Anderson
2020-08-21 15:35 ` [PATCH 2/2] drm: panel: simple: Add KD116N21-30NV-A010 Douglas Anderson
2020-08-21 17:16 ` [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible Sam Ravnborg
0 siblings, 2 replies; 3+ messages in thread
From: Douglas Anderson @ 2020-08-21 15:35 UTC (permalink / raw)
To: Thierry Reding, Sam Ravnborg
Cc: Daniel Vetter, robdclark, Douglas Anderson, David Airlie,
Rob Herring, devicetree, dri-devel, linux-kernel
The KD116N21-30NV-A010 is a pretty standard eDP panel. Add it to the
list of compatible strings.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
.../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 47247ace86ac..f2204f17a9dc 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -161,6 +161,8 @@ properties:
- innolux,n156bge-l21
# Innolux Corporation 7.0" WSVGA (1024x600) TFT LCD panel
- innolux,zj070na-01p
+ # King & Display KD116N21-30NV-A010 eDP TFT LCD panel
+ - kingdisplay,kd116n21-30nv-a010
# Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel
- koe,tx14d24vm1bpa
# Kaohsiung Opto-Electronics Inc. 10.1" WUXGA (1920 x 1200) LVDS TFT LCD panel
--
2.28.0.297.g1956fa8f8d-goog
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] drm: panel: simple: Add KD116N21-30NV-A010
2020-08-21 15:35 [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible Douglas Anderson
@ 2020-08-21 15:35 ` Douglas Anderson
2020-08-21 17:16 ` [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible Sam Ravnborg
1 sibling, 0 replies; 3+ messages in thread
From: Douglas Anderson @ 2020-08-21 15:35 UTC (permalink / raw)
To: Thierry Reding, Sam Ravnborg
Cc: Daniel Vetter, robdclark, Douglas Anderson, David Airlie,
dri-devel, linux-kernel
Values come from the vendor and have been tested on hardware.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
drivers/gpu/drm/panel/panel-simple.c | 31 ++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 4eabfdd3be2d..f499de71ab3d 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2341,6 +2341,34 @@ static const struct panel_desc ivo_m133nwf4_r0 = {
.connector_type = DRM_MODE_CONNECTOR_eDP,
};
+static const struct drm_display_mode kingdisplay_kd116n21_30nv_a010_mode = {
+ .clock = 81000,
+ .hdisplay = 1366,
+ .hsync_start = 1366 + 40,
+ .hsync_end = 1366 + 40 + 32,
+ .htotal = 1366 + 40 + 32 + 62,
+ .vdisplay = 768,
+ .vsync_start = 768 + 5,
+ .vsync_end = 768 + 5 + 5,
+ .vtotal = 768 + 5 + 5 + 122,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc kingdisplay_kd116n21_30nv_a010 = {
+ .modes = &kingdisplay_kd116n21_30nv_a010_mode,
+ .num_modes = 1,
+ .bpc = 6,
+ .size = {
+ .width = 256,
+ .height = 144,
+ },
+ .delay = {
+ .hpd_absent_delay = 200,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+ .connector_type = DRM_MODE_CONNECTOR_eDP,
+};
+
static const struct display_timing koe_tx14d24vm1bpa_timing = {
.pixelclock = { 5580000, 5850000, 6200000 },
.hactive = { 320, 320, 320 },
@@ -4047,6 +4075,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "ivo,m133nwf4-r0",
.data = &ivo_m133nwf4_r0,
+ }, {
+ .compatible = "kingdisplay,kd116n21-30nv-a010",
+ .data = &kingdisplay_kd116n21_30nv_a010,
}, {
.compatible = "koe,tx14d24vm1bpa",
.data = &koe_tx14d24vm1bpa,
--
2.28.0.297.g1956fa8f8d-goog
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible
2020-08-21 15:35 [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible Douglas Anderson
2020-08-21 15:35 ` [PATCH 2/2] drm: panel: simple: Add KD116N21-30NV-A010 Douglas Anderson
@ 2020-08-21 17:16 ` Sam Ravnborg
1 sibling, 0 replies; 3+ messages in thread
From: Sam Ravnborg @ 2020-08-21 17:16 UTC (permalink / raw)
To: Douglas Anderson
Cc: Thierry Reding, Daniel Vetter, robdclark, David Airlie,
Rob Herring, devicetree, dri-devel, linux-kernel
Hi Douglas.
On Fri, Aug 21, 2020 at 08:35:14AM -0700, Douglas Anderson wrote:
> The KD116N21-30NV-A010 is a pretty standard eDP panel. Add it to the
> list of compatible strings.
>
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
Both patches applied to drm-misc-next.
Sam
> ---
>
> .../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 47247ace86ac..f2204f17a9dc 100644
> --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
> @@ -161,6 +161,8 @@ properties:
> - innolux,n156bge-l21
> # Innolux Corporation 7.0" WSVGA (1024x600) TFT LCD panel
> - innolux,zj070na-01p
> + # King & Display KD116N21-30NV-A010 eDP TFT LCD panel
> + - kingdisplay,kd116n21-30nv-a010
> # Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel
> - koe,tx14d24vm1bpa
> # Kaohsiung Opto-Electronics Inc. 10.1" WUXGA (1920 x 1200) LVDS TFT LCD panel
> --
> 2.28.0.297.g1956fa8f8d-goog
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-08-21 17:18 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2020-08-21 15:35 [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible Douglas Anderson
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2020-08-21 17:16 ` [PATCH 1/2] dt-bindings: display: simple: Add KD116N21-30NV-A010 compatible Sam Ravnborg
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