From: Heiko Stuebner <heiko@sntech.de>
To: sandor.yu@nxp.com
Cc: airlied@linux.ie, Sandor Yu <Sandor.yu@nxp.com>,
hjc@rock-chips.com, dri-devel@lists.freedesktop.org,
daniel@ffwll.ch, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] DRM: Rockchip: correct rate in the struct drm_dp_link assignment
Date: Fri, 14 Jun 2019 14:00:02 +0200 [thread overview]
Message-ID: <2220301.J5gVQTtD0X@phil> (raw)
In-Reply-To: <20190605080424.28731-1-sandor.yu@nxp.com>
Hi,
Am Mittwoch, 5. Juni 2019, 10:04:24 CEST schrieb sandor.yu@nxp.com:
> From: Sandor Yu <Sandor.yu@nxp.com>
>
> variable of rate in the struct drm_dp_link should assign to
> 162000/270000/540000/810000.
>
> Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
applied to drm-misc-next after fixing patch subject and description
to be in line with subsystem conventions:
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=de85ec271a864c05e99ad5ffbed9e95d1b65c757
Thanks
Heiko
> ---
> drivers/gpu/drm/rockchip/cdn-dp-reg.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
> index 6c8b14f..0a2aebe 100644
> --- a/drivers/gpu/drm/rockchip/cdn-dp-reg.c
> +++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.c
> @@ -543,7 +543,7 @@ static int cdn_dp_get_training_status(struct cdn_dp_device *dp)
> if (ret)
> goto err_get_training_status;
>
> - dp->link.rate = status[0];
> + dp->link.rate = drm_dp_bw_code_to_link_rate(status[0]);
> dp->link.num_lanes = status[1];
>
> err_get_training_status:
> @@ -647,7 +647,7 @@ int cdn_dp_config_video(struct cdn_dp_device *dp)
> bit_per_pix = (video->color_fmt == YCBCR_4_2_2) ?
> (video->color_depth * 2) : (video->color_depth * 3);
>
> - link_rate = drm_dp_bw_code_to_link_rate(dp->link.rate) / 1000;
> + link_rate = dp->link.rate / 1000;
>
> ret = cdn_dp_reg_write(dp, BND_HSYNC2VSYNC, VIF_BYPASS_INTERLACE);
> if (ret)
>
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prev parent reply other threads:[~2019-06-14 12:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-05 8:04 [PATCH] DRM: Rockchip: correct rate in the struct drm_dp_link assignment sandor.yu
2019-06-14 12:00 ` Heiko Stuebner [this message]
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