diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/omap2/dss/dsi.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 44b667b55ab8..be7694ff7ca7 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -1119,6 +1119,26 @@ int dsi_pll_init(struct omap_dss_device *dssdev, bool enable_hsclk, DSSDBG("PLL init\n"); +#ifdef CONFIG_OMAP2_DSS_USE_DSI_PLL + /* + * HACK: this is just a quick hack to get the USE_DSI_PLL + * option working. USE_DSI_PLL is itself a big hack, and + * should be removed. + */ + if (dsi.vdds_dsi_reg == NULL) { + struct regulator *vdds_dsi; + + vdds_dsi = regulator_get(&dsi.pdev->dev, "vdds_dsi"); + + if (IS_ERR(vdds_dsi)) { + DSSERR("can't get VDDS_DSI regulator\n"); + return PTR_ERR(vdds_dsi); + } + + dsi.vdds_dsi_reg = vdds_dsi; + } +#endif + enable_clocks(1); dsi_enable_pll_clock(1); |