diff options
Diffstat (limited to 'drivers/video/tegra/dc/mode.c')
| -rw-r--r-- | drivers/video/tegra/dc/mode.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/video/tegra/dc/mode.c b/drivers/video/tegra/dc/mode.c index 49cc5f5abd53..be909691b957 100644 --- a/drivers/video/tegra/dc/mode.c +++ b/drivers/video/tegra/dc/mode.c @@ -247,10 +247,23 @@ int tegra_dc_program_mode(struct tegra_dc *dc, struct tegra_dc_mode *mode) return 0; } +static int panel_sync_rate; + +int tegra_dc_get_panel_sync_rate(void) +{ + return panel_sync_rate; +} +EXPORT_SYMBOL(tegra_dc_get_panel_sync_rate); + int tegra_dc_set_mode(struct tegra_dc *dc, const struct tegra_dc_mode *mode) { memcpy(&dc->mode, mode, sizeof(dc->mode)); + if (dc->out->type == TEGRA_DC_OUT_RGB) + panel_sync_rate = tegra_dc_calc_refresh(mode); + else if (dc->out->type == TEGRA_DC_OUT_DSI) + panel_sync_rate = dc->out->dsi->rated_refresh_rate * 1000; + print_mode(dc, mode, __func__); return 0; |