diff options
Diffstat (limited to 'drivers/video/omap2')
| -rw-r--r-- | drivers/video/omap2/dss/dsi.c | 7 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/dss_features.c | 1 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/dss_features.h | 1 |
3 files changed, 9 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 0dc24f2..497b219 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -2292,6 +2292,13 @@ static void dsi_cio_timings(struct platform_device *dsidev) r = FLD_MOD(r, tlpx_half, 22, 16); r = FLD_MOD(r, tclk_trail, 15, 8); r = FLD_MOD(r, tclk_zero, 7, 0); + + if (dss_has_feature(FEAT_DSI_PHY_DCC)) { + r = FLD_MOD(r, 0, 21, 21); /* DCCEN = disable */ + r = FLD_MOD(r, 1, 22, 22); /* CLKINP_DIVBY2EN = enable */ + r = FLD_MOD(r, 1, 23, 23); /* CLKINP_SEL = enable */ + } + dsi_write_reg(dsidev, DSI_DSIPHY_CFG1, r); r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG2); diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c index 4685531..e650a4a 100644 --- a/drivers/video/omap2/dss/dss_features.c +++ b/drivers/video/omap2/dss/dss_features.c @@ -521,6 +521,7 @@ static const enum dss_feat_id omap5_dss_feat_list[] = { FEAT_BURST_2D, FEAT_DSI_PLL_SELFREQDCO, FEAT_DSI_PLL_REFSEL, + FEAT_DSI_PHY_DCC, }; /* OMAP2 DSS Features */ diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h index 0020bf6..aacad86 100644 --- a/drivers/video/omap2/dss/dss_features.h +++ b/drivers/video/omap2/dss/dss_features.h @@ -67,6 +67,7 @@ enum dss_feat_id { FEAT_BURST_2D, FEAT_DSI_PLL_SELFREQDCO, FEAT_DSI_PLL_REFSEL, + FEAT_DSI_PHY_DCC, }; /* DSS register field id */ |
