linux-kernel - Re: [PATCH v3 5/6] drm/panel: simple: Add Microtips Technology 13-101HIEBCAF0-C panel

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Date: Wed, 15 May 2024 23:17:03 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Aradhya Bhatia <a-bhatia1@...com>,
 Jessica Zhang <quic_jesszhan@...cinc.com>, Sam Ravnborg <sam@...nborg.org>,
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Liu Ying <victor.liu@....com>,
 Thierry Reding <thierry.reding@...il.com>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
 Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: DRI Development List <dri-devel@...ts.freedesktop.org>,
 Devicetree List <devicetree@...r.kernel.org>,
 Linux Kernel List <linux-kernel@...r.kernel.org>, Nishanth Menon
 <nm@...com>, Vignesh Raghavendra <vigneshr@...com>,
 Praneeth Bajjuri <praneeth@...com>, Udit Kumar <u-kumar1@...com>,
 Devarsh Thakkar <devarsht@...com>, Jai Luthra <j-luthra@...com>
Subject: Re: [PATCH v3 5/6] drm/panel: simple: Add Microtips Technology
 13-101HIEBCAF0-C panel

On 15/05/2024 11:51, Aradhya Bhatia wrote:
> Add support for Microtips Technology USA 13-101HIECAF0-C 10.1",
> 1920x1200, 8-bit TFT LCD with LVDS interface, LED backlight and touch
> support (ILITEK 2511).
> 
> [0]: Panel Datasheet
> https://simplespec.microtipsusa.com/uploads/spec/datasheetFile/2588/13-101HIEBCAF0-S_V1.1_20221104.pdf
> 
> Signed-off-by: Aradhya Bhatia <a-bhatia1@...com>
> ---
>   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 10e974bffd28..3a0d8f0ff267 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -3055,6 +3055,35 @@ static const struct panel_desc logicpd_type_28 = {
>   	.connector_type = DRM_MODE_CONNECTOR_DPI,
>   };
>   
> +static const struct drm_display_mode microtips_mf_101hiebcaf0_c_mode = {
> +	.clock = 150275,
> +	.hdisplay = 1920,
> +	.hsync_start = 1920 + 32,
> +	.hsync_end = 1920 + 32 + 52,
> +	.htotal = 1920 + 32 + 52 + 24,
> +	.vdisplay = 1200,
> +	.vsync_start = 1200 + 24,
> +	.vsync_end = 1200 + 24 + 8,
> +	.vtotal = 1200 + 24 + 8 + 3,
> +};
> +
> +static const struct panel_desc microtips_mf_101hiebcaf0_c = {
> +	.modes = &microtips_mf_101hiebcaf0_c_mode,
> +	.bpc = 8,
> +	.num_modes = 1,
> +	.size = {
> +		.width = 217,
> +		.height = 136,
> +	},
> +	.delay = {
> +		.prepare = 50,
> +		.disable = 50,
> +	},
> +	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
> +	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> +	.connector_type = DRM_MODE_CONNECTOR_LVDS,
> +};
> +
>   static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
>   	.clock = 30400,
>   	.hdisplay = 800,
> @@ -4694,6 +4723,9 @@ static const struct of_device_id platform_of_match[] = {
>   	}, {
>   		.compatible = "logictechno,lttd800480070-l6wh-rt",
>   		.data = &logictechno_lttd800480070_l6wh_rt,
> +	}, {
> +		.compatible = "microtips,mf-101hiebcaf0",
> +		.data = &microtips_mf_101hiebcaf0_c,
>   	}, {
>   		.compatible = "mitsubishi,aa070mc01-ca1",
>   		.data = &mitsubishi_aa070mc01,

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>