[PATCH v2 0/2] mainline panels used on Skov boards

[PATCH v2 0/2] mainline panels used on Skov boards

[Oleksij Rempel]

changes v2:
- set connector_type to DRM_MODE_CONNECTOR_DPI for the
  logictechno_lttd800480070_l6wh_rt panel

Sam Ravnborg (1):
  drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1

Søren Andersen (1):
  drm/panel: simple: add LOGIC Technologies LTTD800480070-L6WH-RT

 drivers/gpu/drm/panel/panel-simple.c | 69 ++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)

-- 
2.30.2

[PATCH v2 1/2] drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1

[Oleksij Rempel]

From: Sam Ravnborg <sam@ravnborg.org>

The Multi Innotechnology is a 10.1" 1280x800 panel.

The datasheet did not specify specific values for sync, back, front porch.
The values are a best guess based on values for similar panels.

Co-Developed-by: Sam Ravnborg <sam@ravnborg.org>
Co-Developed-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 34 ++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 1b80290c2b53..58ba26dbf852 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3033,6 +3033,37 @@ static const struct panel_desc mitsubishi_aa070mc01 = {
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
 };
 
+static const struct display_timing multi_inno_mi1010ait_1cp_timing = {
+	.pixelclock = { 68900000, 70000000, 73400000 },
+	.hactive = { 1280, 1280, 1280 },
+	.hfront_porch = { 30, 60, 71 },
+	.hback_porch = { 30, 60, 71 },
+	.hsync_len = { 10, 10, 48 },
+	.vactive = { 800, 800, 800 },
+	.vfront_porch = { 5, 10, 10 },
+	.vback_porch = { 5, 10, 10 },
+	.vsync_len = { 5, 6, 13 },
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		 DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc multi_inno_mi1010ait_1cp = {
+	.timings = &multi_inno_mi1010ait_1cp_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 217,
+		.height = 136,
+	},
+	.delay = {
+		.enable = 50,
+		.disable = 50,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing nec_nl12880bc20_05_timing = {
 	.pixelclock = { 67000000, 71000000, 75000000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -4464,6 +4495,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "mitsubishi,aa070mc01-ca1",
 		.data = &mitsubishi_aa070mc01,
+	}, {
+		.compatible = "multi-inno,mi1010ait-1cp",
+		.data = &multi_inno_mi1010ait_1cp,
 	}, {
 		.compatible = "nec,nl12880bc20-05",
 		.data = &nec_nl12880bc20_05,
-- 
2.30.2

[PATCH v2 2/2] drm/panel: simple: add LOGIC Technologies LTTD800480070-L6WH-RT

[Oleksij Rempel]

From: Søren Andersen <san@skov.dk>

Add support for the LOGIC Technologies, Inc LTTD800480070-L6WH-RT

Co-Developed-by: Søren Andersen <san@skov.dk>
Co-Developed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Søren Andersen <san@skov.dk>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 35 ++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 58ba26dbf852..b48ed9db1ac0 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2967,6 +2967,38 @@ static const struct panel_desc logictechno_lt170410_2whc = {
 	.connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct drm_display_mode logictechno_lttd800480070_l6wh_rt_mode = {
+	.clock = 33000,
+	.hdisplay = 800,
+	.hsync_start = 800 + 154,
+	.hsync_end = 800 + 154 + 3,
+	.htotal = 800 + 154 + 3 + 43,
+	.vdisplay = 480,
+	.vsync_start = 480 + 47,
+	.vsync_end = 480 + 47 + 3,
+	.vtotal = 480 + 47 + 3 + 20,
+	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc logictechno_lttd800480070_l6wh_rt = {
+	.modes = &logictechno_lttd800480070_l6wh_rt_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 154,
+		.height = 86,
+	},
+	.delay = {
+		.prepare = 45,
+		.enable = 100,
+		.disable = 100,
+		.unprepare = 45
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
 	.clock = 30400,
 	.hdisplay = 800,
@@ -4492,6 +4524,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "logictechno,lt170410-2whc",
 		.data = &logictechno_lt170410_2whc,
+	}, {
+		.compatible = "logictechno,lttd800480070-l6wh-rt",
+		.data = &logictechno_lttd800480070_l6wh_rt,
 	}, {
 		.compatible = "mitsubishi,aa070mc01-ca1",
 		.data = &mitsubishi_aa070mc01,
-- 
2.30.2

Re: [PATCH v2 1/2] drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1

[Ahmad Fatoum]

On 05.08.21 13:19, Oleksij Rempel wrote:
> From: Sam Ravnborg <sam@ravnborg.org>
> 
> The Multi Innotechnology is a 10.1" 1280x800 panel.
> 
> The datasheet did not specify specific values for sync, back, front porch.
> The values are a best guess based on values for similar panels.
> 
> Co-Developed-by: Sam Ravnborg <sam@ravnborg.org>
> Co-Developed-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>

Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

> ---
>  drivers/gpu/drm/panel/panel-simple.c | 34 ++++++++++++++++++++++++++++
>  1 file changed, 34 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 1b80290c2b53..58ba26dbf852 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -3033,6 +3033,37 @@ static const struct panel_desc mitsubishi_aa070mc01 = {
>  	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
>  };
>  
> +static const struct display_timing multi_inno_mi1010ait_1cp_timing = {
> +	.pixelclock = { 68900000, 70000000, 73400000 },
> +	.hactive = { 1280, 1280, 1280 },
> +	.hfront_porch = { 30, 60, 71 },
> +	.hback_porch = { 30, 60, 71 },
> +	.hsync_len = { 10, 10, 48 },
> +	.vactive = { 800, 800, 800 },
> +	.vfront_porch = { 5, 10, 10 },
> +	.vback_porch = { 5, 10, 10 },
> +	.vsync_len = { 5, 6, 13 },
> +	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
> +		 DISPLAY_FLAGS_DE_HIGH,
> +};
> +
> +static const struct panel_desc multi_inno_mi1010ait_1cp = {
> +	.timings = &multi_inno_mi1010ait_1cp_timing,
> +	.num_timings = 1,
> +	.bpc = 8,
> +	.size = {
> +		.width = 217,
> +		.height = 136,
> +	},
> +	.delay = {
> +		.enable = 50,
> +		.disable = 50,
> +	},
> +	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> +	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
> +	.connector_type = DRM_MODE_CONNECTOR_LVDS,
> +};
> +
>  static const struct display_timing nec_nl12880bc20_05_timing = {
>  	.pixelclock = { 67000000, 71000000, 75000000 },
>  	.hactive = { 1280, 1280, 1280 },
> @@ -4464,6 +4495,9 @@ static const struct of_device_id platform_of_match[] = {
>  	}, {
>  		.compatible = "mitsubishi,aa070mc01-ca1",
>  		.data = &mitsubishi_aa070mc01,
> +	}, {
> +		.compatible = "multi-inno,mi1010ait-1cp",
> +		.data = &multi_inno_mi1010ait_1cp,
>  	}, {
>  		.compatible = "nec,nl12880bc20-05",
>  		.data = &nec_nl12880bc20_05,
> 


-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

Re: [PATCH v2 2/2] drm/panel: simple: add LOGIC Technologies LTTD800480070-L6WH-RT

[Ahmad Fatoum]

On 05.08.21 13:19, Oleksij Rempel wrote:
> From: Søren Andersen <san@skov.dk>
> 
> Add support for the LOGIC Technologies, Inc LTTD800480070-L6WH-RT
> 
> Co-Developed-by: Søren Andersen <san@skov.dk>
> Co-Developed-by: Sam Ravnborg <sam@ravnborg.org>
> Signed-off-by: Søren Andersen <san@skov.dk>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>

Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

> ---
>  drivers/gpu/drm/panel/panel-simple.c | 35 ++++++++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 58ba26dbf852..b48ed9db1ac0 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2967,6 +2967,38 @@ static const struct panel_desc logictechno_lt170410_2whc = {
>  	.connector_type = DRM_MODE_CONNECTOR_LVDS,
>  };
>  
> +static const struct drm_display_mode logictechno_lttd800480070_l6wh_rt_mode = {
> +	.clock = 33000,
> +	.hdisplay = 800,
> +	.hsync_start = 800 + 154,
> +	.hsync_end = 800 + 154 + 3,
> +	.htotal = 800 + 154 + 3 + 43,
> +	.vdisplay = 480,
> +	.vsync_start = 480 + 47,
> +	.vsync_end = 480 + 47 + 3,
> +	.vtotal = 480 + 47 + 3 + 20,
> +	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
> +};
> +
> +static const struct panel_desc logictechno_lttd800480070_l6wh_rt = {
> +	.modes = &logictechno_lttd800480070_l6wh_rt_mode,
> +	.num_modes = 1,
> +	.bpc = 8,
> +	.size = {
> +		.width = 154,
> +		.height = 86,
> +	},
> +	.delay = {
> +		.prepare = 45,
> +		.enable = 100,
> +		.disable = 100,
> +		.unprepare = 45
> +	},
> +	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
> +	.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
> +	.connector_type = DRM_MODE_CONNECTOR_DPI,
> +};
> +
>  static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
>  	.clock = 30400,
>  	.hdisplay = 800,
> @@ -4492,6 +4524,9 @@ static const struct of_device_id platform_of_match[] = {
>  	}, {
>  		.compatible = "logictechno,lt170410-2whc",
>  		.data = &logictechno_lt170410_2whc,
> +	}, {
> +		.compatible = "logictechno,lttd800480070-l6wh-rt",
> +		.data = &logictechno_lttd800480070_l6wh_rt,
>  	}, {
>  		.compatible = "mitsubishi,aa070mc01-ca1",
>  		.data = &mitsubishi_aa070mc01,
> 


-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

Re: [PATCH v2 0/2] mainline panels used on Skov boards

[Sam Ravnborg]

Hi Oleksij,

On Thu, Aug 05, 2021 at 01:19:42PM +0200, Oleksij Rempel wrote:
> changes v2:
> - set connector_type to DRM_MODE_CONNECTOR_DPI for the
>   logictechno_lttd800480070_l6wh_rt panel
> 
> Sam Ravnborg (1):
>   drm/panel: simple: add Multi-Innotechnology MI1010AIT-1CP1
> 
> Søren Andersen (1):
>   drm/panel: simple: add LOGIC Technologies LTTD800480070-L6WH-RT

Thanks for taking care of these. They have been on my TODO list for far
too long.
Applied to drm-misc-next.

I edited Co-Developed-by => Co-developed-by to make checkpatch happy.
To keep the history I have s-o-b the patches twice. When authored and
now when applying as I thought this was the correct way to document the
path of the patch.

	Sam