Commit 2d52bfba authored Mar 31, 2017 by yt.shen@mediatek.com Committed by CK Hu Apr 08, 2017

drm/mediatek: add non-continuous clock mode and EOT packet control



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>

parent 21898816

drivers/gpu/drm/mediatek/mtk_dsi.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -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);
		}