diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index c17d298b0474..41c00dc63cc5 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -479,6 +479,8 @@ u32 omapdss_venc_get_wss(struct omap_dss_device *dssdev); int omapdss_venc_set_wss(struct omap_dss_device *dssdev, u32 wss); void omapdss_venc_set_type(struct omap_dss_device *dssdev, enum omap_dss_venc_type type); +void omapdss_venc_invert_vid_out_polarity(struct omap_dss_device *dssdev, + bool invert_polarity); int venc_panel_init(void); void venc_panel_exit(void); diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c index 2d90fcf7e8f9..7d3eef8a010f 100644 --- a/drivers/video/omap2/dss/venc.c +++ b/drivers/video/omap2/dss/venc.c @@ -303,6 +303,7 @@ static struct { struct omap_video_timings timings; enum omap_dss_venc_type type; + bool invert_polarity; } venc; static inline void venc_write_reg(int idx, u32 val) @@ -447,7 +448,7 @@ static int venc_power_on(struct omap_dss_device *dssdev) else /* S-Video */ l |= (1 << 0) | (1 << 2); - if (dssdev->phy.venc.invert_polarity == false) + if (venc.invert_polarity == false) l |= 1 << 3; venc_write_reg(VENC_OUTPUT_CONTROL, l); @@ -639,6 +640,16 @@ void omapdss_venc_set_type(struct omap_dss_device *dssdev, mutex_unlock(&venc.venc_lock); } +void omapdss_venc_invert_vid_out_polarity(struct omap_dss_device *dssdev, + bool invert_polarity) +{ + mutex_lock(&venc.venc_lock); + + venc.invert_polarity = invert_polarity; + + mutex_unlock(&venc.venc_lock); +} + static int __init venc_init_display(struct omap_dss_device *dssdev) { DSSDBG("init_display\n"); diff --git a/drivers/video/omap2/dss/venc_panel.c b/drivers/video/omap2/dss/venc_panel.c index ef213618a25c..d55b8784ecfd 100644 --- a/drivers/video/omap2/dss/venc_panel.c +++ b/drivers/video/omap2/dss/venc_panel.c @@ -130,6 +130,8 @@ static int venc_panel_enable(struct omap_dss_device *dssdev) omapdss_venc_set_timings(dssdev, &dssdev->panel.timings); omapdss_venc_set_type(dssdev, dssdev->phy.venc.type); + omapdss_venc_invert_vid_out_polarity(dssdev, + dssdev->phy.venc.invert_polarity); r = omapdss_venc_display_enable(dssdev); if (r)