linux-kernel - Re: [PATCH v6 12/14] drm/edp-panel: Add LG Display panel model LP079QX1-SP0V

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Message-ID: <rwn3g7tqgjnc525cjqtivgfgedhooiayn5nujng7bdzazgqhle@wfpuvoyr2tii>
Date: Thu, 23 Jan 2025 13:31:35 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Damon Ding <damon.ding@...k-chips.com>, 
	Douglas Anderson <dianders@...omium.org>
Cc: heiko@...ech.de, robh@...nel.org, krzk+dt@...nel.org, 
	conor+dt@...nel.org, rfoss@...nel.org, vkoul@...nel.org, 
	sebastian.reichel@...labora.com, cristian.ciocaltea@...labora.com, l.stach@...gutronix.de, 
	andy.yan@...k-chips.com, hjc@...k-chips.com, algea.cao@...k-chips.com, 
	kever.yang@...k-chips.com, dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	linux-phy@...ts.infradead.org
Subject: Re: [PATCH v6 12/14] drm/edp-panel: Add LG Display panel model
 LP079QX1-SP0V

On Thu, Jan 23, 2025 at 06:07:45PM +0800, Damon Ding wrote:
> The raw edid for LP079QX1-SP0V panel model is:
> 
> 00 ff ff ff ff ff ff 00 16 83 00 00 00 00 00 00
> 04 17 01 00 a5 10 0c 78 06 ef 05 a3 54 4c 99 26
> 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
> 01 01 01 01 01 01 ea 4e 00 4c 60 00 14 80 0c 10
> 84 00 78 a0 00 00 00 18 00 00 00 10 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 fe 00 4c
> 50 30 37 39 51 58 31 2d 53 50 30 56 00 00 00 fc
> 00 43 6f 6c 6f 72 20 4c 43 44 0a 20 20 20 00 3f
> 
> Signed-off-by: Damon Ding <damon.ding@...k-chips.com>
> ---
>  drivers/gpu/drm/panel/panel-edp.c | 8 ++++++++
>  1 file changed, 8 insertions(+)

Please use get_maintainers.pl when compiling To/Cc lists. Added Douglas
to CC manually.

Or, better, split irrelevant patches to separate series.

> 
> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> index f8511fe5fb0d..77e3fd3ed160 100644
> --- a/drivers/gpu/drm/panel/panel-edp.c
> +++ b/drivers/gpu/drm/panel/panel-edp.c
> @@ -1808,6 +1808,12 @@ static const struct panel_delay delay_200_150_e50 = {
>  	.enable = 50,
>  };
>  
> +static const struct panel_delay delay_50_500_e200 = {
> +	.hpd_absent = 50,
> +	.unprepare = 500,
> +	.enable = 200,
> +};
> +
>  #define EDP_PANEL_ENTRY(vend_chr_0, vend_chr_1, vend_chr_2, product_id, _delay, _name) \
>  { \
>  	.ident = { \
> @@ -1955,6 +1961,8 @@ static const struct edp_panel_entry edp_panels[] = {
>  	EDP_PANEL_ENTRY('C', 'S', 'W', 0x1100, &delay_200_500_e80_d50, "MNB601LS1-1"),
>  	EDP_PANEL_ENTRY('C', 'S', 'W', 0x1104, &delay_200_500_e50, "MNB601LS1-4"),
>  
> +	EDP_PANEL_ENTRY('E', 'T', 'C', 0x0000, &delay_50_500_e200, "LP079QX1-SP0V"),
> +
>  	EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d51, &delay_200_500_e200, "Unknown"),
>  	EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d5b, &delay_200_500_e200, "MB116AN01"),
>  	EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d5c, &delay_200_500_e200, "MB116AN01-2"),
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry