linux-kernel - Re: [PATCH v3 3/3] drm/panel: simple: Add support for the Frida FRD350H54004 panel

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Message-ID: <20200113173320.GC20743@ravnborg.org>
Date:   Mon, 13 Jan 2020 18:33:20 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     Paul Cercueil <paul@...pouillou.net>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, od@...c.me,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/3] drm/panel: simple: Add support for the Frida
 FRD350H54004 panel

Hi Paul.

On Mon, Jan 13, 2020 at 01:17:41PM -0300, Paul Cercueil wrote:
> The FRD350H54004 is a simple 3.5" 320x240 24-bit TFT panel, found for
> instance inside the Anbernic RG-350 handheld gaming console.
> 
> v2: Order alphabetically
> v3: Add connector_type, and update timings according to the constraints
>     listed in the datasheet
> 
> Signed-off-by: Paul Cercueil <paul@...pouillou.net>

Thanks, applied to drm-misc-next.

	Sam
> ---
>  drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index e14c14ac62b5..d6f77bc494c7 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -1440,6 +1440,33 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
>  	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
>  };
>  
> +static const struct drm_display_mode frida_frd350h54004_mode = {
> +	.clock = 6000,
> +	.hdisplay = 320,
> +	.hsync_start = 320 + 44,
> +	.hsync_end = 320 + 44 + 16,
> +	.htotal = 320 + 44 + 16 + 20,
> +	.vdisplay = 240,
> +	.vsync_start = 240 + 2,
> +	.vsync_end = 240 + 2 + 6,
> +	.vtotal = 240 + 2 + 6 + 2,
> +	.vrefresh = 60,
> +	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
> +};
> +
> +static const struct panel_desc frida_frd350h54004 = {
> +	.modes = &frida_frd350h54004_mode,
> +	.num_modes = 1,
> +	.bpc = 8,
> +	.size = {
> +		.width = 77,
> +		.height = 64,
> +	},
> +	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
> +	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
> +	.connector_type = DRM_MODE_CONNECTOR_DPI,
> +};
> +
>  static const struct drm_display_mode friendlyarm_hd702e_mode = {
>  	.clock		= 67185,
>  	.hdisplay	= 800,
> @@ -3309,6 +3336,9 @@ static const struct of_device_id platform_of_match[] = {
>  	}, {
>  		.compatible = "foxlink,fl500wvr00-a0t",
>  		.data = &foxlink_fl500wvr00_a0t,
> +	}, {
> +		.compatible = "frida,frd350h54004",
> +		.data = &frida_frd350h54004,
>  	}, {
>  		.compatible = "friendlyarm,hd702e",
>  		.data = &friendlyarm_hd702e,
> -- 
> 2.24.1