diff options
| author | Fancy Fang <chen.fang@nxp.com> | 2018-06-07 00:10:12 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 02fc79de68d7df41e21667b35b845d43b80a79d8 (patch) | |
| tree | 4d1a60f723ed9eb7034d0da5ed2f4c173e054e18 /drivers | |
| parent | 0c7c1a1861dba7e5ffd13f6aab33def4cefc76c1 (diff) | |
MLK-18535-10 drm/imx: lcdif: limit the maximum resolution to '1920x1080'
For now, the higher resolution than '1920x1080' is not supported
yet. So limit the 'max_width' and 'max_height' of mode_config
to be 1920 and 1080.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/imx/lcdif/lcdif-crtc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/lcdif/lcdif-crtc.c b/drivers/gpu/drm/imx/lcdif/lcdif-crtc.c index f14ca734923a..74f1284d0f49 100644 --- a/drivers/gpu/drm/imx/lcdif/lcdif-crtc.c +++ b/drivers/gpu/drm/imx/lcdif/lcdif-crtc.c @@ -306,6 +306,10 @@ static int lcdif_crtc_bind(struct device *dev, struct device *master, if (!drm->mode_config.helper_private) drm->mode_config.helper_private = &lcdif_drm_mode_config_helpers; + /* limit the max width and height */ + drm->mode_config.max_width = 1920; + drm->mode_config.max_height = 1080; + dev_set_drvdata(dev, lcdif_crtc); dev_dbg(dev, "%s: lcdif crtc bind end\n", __func__); |