linux-kernel - Re: [PATCH v2 1/2] drm/msm/dsi: improve/fix dsc pclk calculation

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Message-ID: <gd3bevkbevqqn54xq54dfc5imq3koc7ggudkila7jxgaxcluvz@5mkw2ra6pgoh>
Date: Mon, 7 Oct 2024 16:16:56 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Jonathan Marek <jonathan@...ek.ca>
Cc: freedreno@...ts.freedesktop.org, Rob Clark <robdclark@...il.com>, 
	Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
	Marijn Suijten <marijn.suijten@...ainline.org>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, Jessica Zhang <quic_jesszhan@...cinc.com>, 
	Konrad Dybcio <konradybcio@...nel.org>, 
	"open list:DRM DRIVER for Qualcomm display hardware" <linux-arm-msm@...r.kernel.org>, 
	"open list:DRM DRIVER for Qualcomm display hardware" <dri-devel@...ts.freedesktop.org>, open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/2] drm/msm/dsi: improve/fix dsc pclk calculation

On Mon, Oct 07, 2024 at 01:01:48AM GMT, Jonathan Marek wrote:
> drm_mode_vrefresh() can introduce a large rounding error, avoid it.
> 
> Fixes: 7c9e4a554d4a ("drm/msm/dsi: Reduce pclk rate for compression")
> Signed-off-by: Jonathan Marek <jonathan@...ek.ca>
> ---
>  drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

-- 
With best wishes
Dmitry