openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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 <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-60-tomi.valkeinen@ti.com
This commit is contained in:
Tomi Valkeinen 2020-12-15 12:46:32 +02:00
parent 4119bd55e4
commit 443dae0958
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/omapdrm/dss/dsi.c
View File

@ -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;