Re: [PATCH] panel: display: Add support for Mitsubishi aa070mc01 TFT panel

[Lukasz Majewski <lukma@denx.de>]

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HI Thierry,

> On Fri, Sep 08, 2017 at 11:43:02AM +0200, Lukasz Majewski wrote:
> > This commit adds support for Mitsubishi aa070mc01 TFT panel working
> > with 8 bit ISP mode (pin 19 "mode" HIGH for 20 pin TFT connector).
> > 
> > Signed-off-by: Lukasz Majewski <lukma@denx.de>
> > ---
> >  drivers/gpu/drm/panel/panel-simple.c | 35
> > +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)
> 
> This is missing a device tree binding.
> 
> > diff --git a/drivers/gpu/drm/panel/panel-simple.c
> > b/drivers/gpu/drm/panel/panel-simple.c index 3d2cb8b..0c64ec6 100644
> > --- a/drivers/gpu/drm/panel/panel-simple.c
> > +++ b/drivers/gpu/drm/panel/panel-simple.c
> > @@ -1141,6 +1141,38 @@ static const struct panel_desc
> > innolux_g121x1_l03 = { },
> >  };
> >  
> > +static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
> > +	.clock = 30400,
> > +	.hdisplay = 800,
> > +	.hsync_start = 800 + 0,
> > +	.hsync_end = 800 + 1,
> > +	.htotal = 800 + 0 + 1 + 160,
> > +	.vdisplay = 480,
> > +	.vsync_start = 480 + 0,
> > +	.vsync_end = 480 + 48 + 1,
> > +	.vtotal = 480 + 48 + 1 + 0,
> > +	.vrefresh = 60,
> > +	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
> > +};
> > +
> > +static const struct panel_desc mitsubishi_aa070mc01 = {
> > +	.modes = &mitsubishi_aa070mc01_mode,
> > +	.num_modes = 1,
> > +	.bpc = 8,
> > +	.size = {
> > +		.width = 152,
> > +		.height = 91,
> > +	},
> > +
> > +	.delay = {
> > +		.enable = 200,
> > +		.unprepare = 200,
> > +		.disable = 400,
> > +	},
> > +	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> > +	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
> > +};
> 
> And this isn't sorted properly.
> 
> > +
> >  static const struct drm_display_mode innolux_n116bge_mode = {
> >  	.clock = 76420,
> >  	.hdisplay = 1366,
> > @@ -2029,6 +2061,9 @@ static const struct of_device_id
> > platform_of_match[] = { .compatible = "innolux,g121x1-l03",
> >  		.data = &innolux_g121x1_l03,
> >  	}, {
> > +		.compatible = "mitsubishi,aa070mc01-ca1",
> > +		.data = &mitsubishi_aa070mc01,
> > +	}, {
> 
> Same here.
> 
> Thierry

I will prepare ./Documentation/device-tree description for this patch
and sort those entries.

Thanks for your comments :-)


Best regards,

Lukasz Majewski

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