Commit 0c6b1e4b authored Jul 08, 2014 by Alexandre Courbot Committed by Thierry Reding Aug 04, 2014

drm/tegra: dsi - Handle non-continuous clock flag



Handle the MIPI_DSI_CLOCK_NONCONTINUOUS flag and only set TX-only
clock behavior when this flag is present to allow panels requiring
continuous clock mode to operate with this driver.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 2263c460

drivers/gpu/drm/tegra/dsi.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -474,6 +474,7 @@ static int tegra_output_dsi_enable(struct tegra_output *output)
		tegra_dsi_writel(dsi, value, DSI_HOST_CONTROL);

		value = tegra_dsi_readl(dsi, DSI_CONTROL);
		if (dsi->flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)
		value \|= DSI_CONTROL_HS_CLK_CTRL;
		value &= ~DSI_CONTROL_TX_TRIG(3);
		value &= ~DSI_CONTROL_DCS_ENABLE;