diff options
Diffstat (limited to 'drivers/video/omap2/dss/dss.c')
| -rw-r--r-- | drivers/video/omap2/dss/dss.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c index 6ca69d55cf57..833f1627dc76 100644 --- a/drivers/video/omap2/dss/dss.c +++ b/drivers/video/omap2/dss/dss.c @@ -154,6 +154,21 @@ static void dss_restore_context(void) #undef SR #undef RR +int dss_get_ctx_loss_count(void) +{ + struct omap_dss_board_info *board_data = dss.pdev->dev.platform_data; + int cnt; + + if (!board_data->get_context_loss_count) + return -ENOENT; + + cnt = board_data->get_context_loss_count(&dss.pdev->dev); + + WARN_ONCE(cnt < 0, "get_context_loss_count failed: %d\n", cnt); + + return cnt; +} + void dss_sdi_init(int datapairs) { u32 l; |