diff options
Diffstat (limited to 'src/soc/mediatek/common/dsi.c')
| -rw-r--r-- | src/soc/mediatek/common/dsi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/soc/mediatek/common/dsi.c b/src/soc/mediatek/common/dsi.c index fffe51f708..166bc17eee 100644 --- a/src/soc/mediatek/common/dsi.c +++ b/src/soc/mediatek/common/dsi.c @@ -248,6 +248,12 @@ static void mtk_dsi_config_vdo_timing(u32 mode_flags, u32 format, u32 lanes, write32(&dsi0->dsi_psctrl, PIXEL_STREAM_CUSTOM_HEADER << DSI_PSCON_CUSTOM_HEADER_SHIFT | packet_fmt); + + /* Older systems like MT8173 do not support size_con. */ + if (MTK_DSI_HAVE_SIZE_CON) + write32(&dsi0->dsi_size_con, + edid->mode.va << DSI_SIZE_CON_HEIGHT_SHIFT | + hactive << DSI_SIZE_CON_WIDTH_SHIFT); } static void mtk_dsi_start(void) |