diff options
| -rw-r--r-- | drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c index afb427e678bd..12cb9f0d32fa 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c @@ -40,6 +40,7 @@ struct rzg2l_mipi_dsi; struct rzg2l_mipi_dsi_hw_info { int (*dphy_init)(struct rzg2l_mipi_dsi *dsi, u64 hsfreq_millihz); + void (*dphy_startup_late_init)(struct rzg2l_mipi_dsi *dsi); void (*dphy_exit)(struct rzg2l_mipi_dsi *dsi); u32 phy_reg_offset; u32 link_reg_offset; @@ -331,6 +332,9 @@ static int rzg2l_mipi_dsi_startup(struct rzg2l_mipi_dsi *dsi, txsetr = TXSETR_DLEN | TXSETR_NUMLANEUSE(dsi->lanes - 1) | TXSETR_CLEN; rzg2l_mipi_dsi_link_write(dsi, TXSETR, txsetr); + if (dsi->info->dphy_startup_late_init) + dsi->info->dphy_startup_late_init(dsi); + hsfreq = DIV_ROUND_CLOSEST_ULL(hsfreq_millihz, MILLI); /* * Global timings characteristic depends on high speed Clock Frequency |