[PATCH v1 10/10] video: tegra20: dsi: respect speed mode used for DSI commands transfer

[Svyatoslav Ryhel]

Use DSI message flag to set correct speed mode for message transfer.

Signed-off-by: Svyatoslav Ryhel <clamor95 at gmail.com>
---
 drivers/video/tegra20/tegra-dsi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/video/tegra20/tegra-dsi.c b/drivers/video/tegra20/tegra-dsi.c
index 3ce0d33e380..a2a22fa0fe2 100644
--- a/drivers/video/tegra20/tegra-dsi.c
+++ b/drivers/video/tegra20/tegra-dsi.c
@@ -251,6 +251,9 @@ static ssize_t tegra_dsi_host_transfer(struct mipi_dsi_host *host,
 	value = DSI_HOST_CONTROL_CRC_RESET | DSI_HOST_CONTROL_TX_TRIG_HOST |
 		DSI_HOST_CONTROL_CS | DSI_HOST_CONTROL_ECC;
 
+	if ((msg->flags & MIPI_DSI_MSG_USE_LPM) == 0)
+		value |= DSI_HOST_CONTROL_HS;
+
 	/*
 	 * The host FIFO has a maximum of 64 words, so larger transmissions
 	 * need to use the video FIFO.
-- 
2.43.0