From 443dae0958661e073aada6ee9db1aa4780ad4c2c Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Tue, 15 Dec 2020 12:46:32 +0200 Subject: [PATCH] drm/omap: dsi: set trans_mode according to client mode_flags The DSI host driver currently ignores the video mode flags in client->mode_flags. Add the code to take the transfer mode from client's mode_flags. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Reviewed-by: Sebastian Reichel Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-60-tomi.valkeinen@ti.com --- drivers/gpu/drm/omapdrm/dss/dsi.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index f5972f0bce0b..c5682b2e26eb 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -5137,6 +5137,13 @@ static int omap_dsi_host_attach(struct mipi_dsi_host *host, dsi->config.lp_clk_min = 7000000; // TODO: get from client? dsi->config.lp_clk_max = client->lp_rate; + if (client->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) + dsi->config.trans_mode = OMAP_DSS_DSI_BURST_MODE; + else if (client->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE) + dsi->config.trans_mode = OMAP_DSS_DSI_PULSE_MODE; + else + dsi->config.trans_mode = OMAP_DSS_DSI_EVENT_MODE; + dsi->ulps_auto_idle = false; return 0;