linux-kernel - Re: [PATCH 2/2] drm/panel: simple: Add POWERTIP PH128800T006-ZHC01 panel entry

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Date: Mon, 18 Mar 2024 14:21:12 -0700
From: Jessica Zhang <quic_jesszhan@...cinc.com>
To: Nathan Morrisson <nmorrisson@...tec.com>, <neil.armstrong@...aro.org>,
        <sam@...nborg.org>, <maarten.lankhorst@...ux.intel.com>,
        <mripard@...nel.org>, <tzimmermann@...e.de>, <airlied@...il.com>,
        <daniel@...ll.ch>, <robh@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <thierry.reding@...il.com>
CC: <w.egorov@...tec.de>, <dri-devel@...ts.freedesktop.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <upstream@...ts.phytec.de>
Subject: Re: [PATCH 2/2] drm/panel: simple: Add POWERTIP PH128800T006-ZHC01
 panel entry



On 3/18/2024 9:17 AM, Nathan Morrisson wrote:
> Add support for the POWERTIP PH128800T006-ZHC01 10.1" (1280x800)
> LCD-TFT panel.
> 
> Signed-off-by: Nathan Morrisson <nmorrisson@...tec.com>

Hi Nathan,

Acked-by: Jessica Zhang <quic_jesszhan@...cinc.com>

Thanks,

Jessica Zhang

> ---
>   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 20e3df1c59d4..02d238123753 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -3465,6 +3465,32 @@ static const struct panel_desc pda_91_00156_a0  = {
>   	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
>   };
>   
> +static const struct drm_display_mode powertip_ph128800t006_zhc01_mode = {
> +	.clock = 66500,
> +	.hdisplay = 1280,
> +	.hsync_start = 1280 + 12,
> +	.hsync_end = 1280 + 12 + 20,
> +	.htotal = 1280 + 12 + 20 + 56,
> +	.vdisplay = 800,
> +	.vsync_start = 800 + 1,
> +	.vsync_end = 800 + 1 + 3,
> +	.vtotal = 800 + 1 + 3 + 20,
> +	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
> +};
> +
> +static const struct panel_desc powertip_ph128800t006_zhc01 = {
> +	.modes = &powertip_ph128800t006_zhc01_mode,
> +	.num_modes = 1,
> +	.bpc = 8,
> +	.size = {
> +		.width = 216,
> +		.height = 135,
> +	},
> +	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> +	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
> +	.connector_type = DRM_MODE_CONNECTOR_LVDS,
> +};
> +
>   static const struct drm_display_mode powertip_ph800480t013_idf02_mode = {
>   	.clock = 24750,
>   	.hdisplay = 800,
> @@ -4639,6 +4665,9 @@ static const struct of_device_id platform_of_match[] = {
>   	}, {
>   		.compatible = "pda,91-00156-a0",
>   		.data = &pda_91_00156_a0,
> +	}, {
> +		.compatible = "powertip,ph128800t006-zhc01",
> +		.data = &powertip_ph128800t006_zhc01,
>   	}, {
>   		.compatible = "powertip,ph800480t013-idf02",
>   		.data = &powertip_ph800480t013_idf02,
> -- 
> 2.25.1
>