Messages in this thread | | | From | Chun-Kuang Hu <> | Date | Sun, 7 Mar 2021 08:30:12 +0800 | Subject | Re: [PATCH v2 2/2] drm/mediatek: dsi: fine tune the line time cause by EOTp |
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Hi, Jitao:
Jitao Shi <jitao.shi@mediatek.com> 於 2021年2月1日 週一 上午11:36寫道: > > Enabling EoTp will make the line time larger, so the hfp and > hbp should be reduced to keep line time.
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards, Chun-Kuang.
> > Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> > --- > drivers/gpu/drm/mediatek/mtk_dsi.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c > index 2bc46f2350f1..8c70ec39bfe1 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dsi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c > @@ -481,6 +481,7 @@ static void mtk_dsi_config_vdo_timing(struct mtk_dsi *dsi) > timing->da_hs_zero + timing->da_hs_exit + 3; > > delta = dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST ? 18 : 12; > + delta += dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET ? 2 : 0; > > horizontal_frontporch_byte = vm->hfront_porch * dsi_tmp_buf_bpp; > horizontal_front_back_byte = horizontal_frontporch_byte + horizontal_backporch_byte; > -- > 2.12.5 > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
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