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Message-ID: <6436b9c7-de53-4248-9c06-48c39c54e014@quicinc.com>
Date: Tue, 6 Feb 2024 09:37:11 -0800
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Subject: Re: [PATCH 5/5] drm/panel: simple: push blanking limit on RK32FN48H
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To: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>,
        Rob Herring
	<robh+dt@kernel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Alexandre Torgue
	<alexandre.torgue@foss.st.com>,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Sam Ravnborg <sam@ravnborg.org>,
        Maarten Lankhorst
	<maarten.lankhorst@linux.intel.com>,
        Maxime Ripard <mripard@kernel.org>,
        Thomas Zimmermann <tzimmermann@suse.de>,
        David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
CC: <devicetree@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>,
        <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>,
        <dri-devel@lists.freedesktop.org>
References: <20240205-ltdc_mp13-v1-0-116d43ebba75@foss.st.com>
 <20240205-ltdc_mp13-v1-5-116d43ebba75@foss.st.com>
From: Jessica Zhang <quic_jesszhan@quicinc.com>
In-Reply-To: <20240205-ltdc_mp13-v1-5-116d43ebba75@foss.st.com>
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On 2/5/2024 1:26 AM, Raphael Gallais-Pou wrote:
> Push horizontal front porch and vertical back porch blanking limit.
> This allows to get a 60 fps sharp.
> 
> Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>

Hi Raphael,

Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>

Thanks,

Jessica Zhang

> ---
>   drivers/gpu/drm/panel/panel-simple.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 7b286382ffb4..10b361d603be 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -3516,10 +3516,10 @@ static const struct display_timing rocktech_rk043fn48h_timing = {
>   	.pixelclock = { 6000000, 9000000, 12000000 },
>   	.hactive = { 480, 480, 480 },
>   	.hback_porch = { 8, 43, 43 },
> -	.hfront_porch = { 2, 8, 8 },
> +	.hfront_porch = { 2, 8, 10 },
>   	.hsync_len = { 1, 1, 1 },
>   	.vactive = { 272, 272, 272 },
> -	.vback_porch = { 2, 12, 12 },
> +	.vback_porch = { 2, 12, 26 },
>   	.vfront_porch = { 1, 4, 4 },
>   	.vsync_len = { 1, 10, 10 },
>   	.flags = DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_HSYNC_LOW |
> 
> -- 
> 2.25.1
>