From: CK Hu <ck.hu@mediatek.com>
To: YT Shen <yt.shen@mediatek.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
emil.l.velikov@gmail.com, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
Matthias Brugger <matthias.bgg@gmail.com>,
yingjoe.chen@mediatek.com,
shaoming chen <shaoming.chen@mediatek.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v11 10/12] drm/mediatek: add non-continuous clock mode and EOT packet control
Date: Thu, 19 Jan 2017 09:42:06 +0800 [thread overview]
Message-ID: <1484790126.19089.0.camel@mtksdaap41> (raw)
In-Reply-To: <1484117473-46644-11-git-send-email-yt.shen@mediatek.com>
Hi, YT:
On Wed, 2017-01-11 at 14:51 +0800, YT Shen wrote:
> This patch will update dsi clock control method.
> 1. dsi non-continue clock mode will enhance antistatic effect for panel
> 2. EOT packet control will judge whether dsi send end of packet or not
> by customize
>
> Signed-off-by: shaoming chen <shaoming.chen@mediatek.com>
> Signed-off-by: YT Shen <yt.shen@mediatek.com>
Acked-by: CK Hu <ck.hu@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_dsi.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
> index b3c7fd8..85f22d2 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dsi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
> @@ -431,6 +431,9 @@ static void mtk_dsi_rxtx_control(struct mtk_dsi *dsi)
> break;
> }
>
> + tmp_reg |= (dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) << 6;
> + tmp_reg |= (dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET) >> 3;
> +
> writel(tmp_reg, dsi->regs + DSI_TXRX_CTRL);
> }
>
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next prev parent reply other threads:[~2017-01-19 1:42 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-11 6:51 [PATCH v11 00/12] MT2701 DRM support YT Shen
[not found] ` <1484117473-46644-1-git-send-email-yt.shen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-01-11 6:51 ` [PATCH v11 01/12] dt-bindings: display: mediatek: update supported chips YT Shen
2017-01-13 17:37 ` Rob Herring
2017-01-11 6:51 ` [PATCH v11 02/12] drm/mediatek: add helpers for coverting from the generic components YT Shen
[not found] ` <1484117473-46644-3-git-send-email-yt.shen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-01-16 1:09 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 03/12] drm/mediatek: add *driver_data for different hardware settings YT Shen
2017-01-17 2:37 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 04/12] drm/mediatek: add shadow register support YT Shen
2017-01-17 2:47 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 05/12] drm/mediatek: add BLS component YT Shen
2017-01-17 5:07 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 06/12] drm/mediatek: update display module connections YT Shen
2017-01-17 5:19 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 07/12] drm/mediatek: cleaning up and refine YT Shen
2017-01-18 5:55 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 08/12] drm/mediatek: add dsi interrupt control YT Shen
2017-01-18 6:21 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 09/12] drm/mediatek: add dsi transfer function YT Shen
2017-01-18 7:49 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 10/12] drm/mediatek: add non-continuous clock mode and EOT packet control YT Shen
2017-01-19 1:42 ` CK Hu [this message]
2017-01-11 6:51 ` [PATCH v11 11/12] drm/mediatek: update DSI sub driver flow for sending commands to panel YT Shen
2017-01-19 3:20 ` CK Hu
2017-01-11 6:51 ` [PATCH v11 12/12] drm/mediatek: add support for Mediatek SoC MT2701 YT Shen
2017-01-19 5:30 ` CK Hu
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