Re: [PATCH v11 10/12] drm/mediatek: add non-continuous clock mode and EOT packet control

CK Hu
2017-01-19T01:43:50Z

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);
> }
>