diff options
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_dsi_host.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/video/fbdev/msm/mdss_dsi_host.c b/drivers/video/fbdev/msm/mdss_dsi_host.c index 635ef68b4e94..22a424cc15b8 100644 --- a/drivers/video/fbdev/msm/mdss_dsi_host.c +++ b/drivers/video/fbdev/msm/mdss_dsi_host.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved. +/* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -1216,6 +1216,15 @@ void mdss_dsi_dsc_config(struct mdss_dsi_ctrl_pdata *ctrl, struct dsc_desc *dsc) { u32 data, offset; + if (!dsc) { + if (ctrl->panel_mode == DSI_VIDEO_MODE) + offset = MDSS_DSI_VIDEO_COMPRESSION_MODE_CTRL; + else + offset = MDSS_DSI_COMMAND_COMPRESSION_MODE_CTRL; + MIPI_OUTP((ctrl->ctrl_base) + offset, 0); + return; + } + if (dsc->pkt_per_line <= 0) { pr_err("%s: Error: pkt_per_line cannot be negative or 0\n", __func__); @@ -1404,8 +1413,7 @@ static void mdss_dsi_mode_setup(struct mdss_panel_data *pdata) MIPI_OUTP((ctrl_pdata->ctrl_base) + 0x5C, stream_total); } - if (dsc) /* compressed */ - mdss_dsi_dsc_config(ctrl_pdata, dsc); + mdss_dsi_dsc_config(ctrl_pdata, dsc); } void mdss_dsi_ctrl_setup(struct mdss_dsi_ctrl_pdata *ctrl) |