diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index f919dc8d94b8..c17d298b0474 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -477,6 +477,8 @@ int omapdss_venc_check_timings(struct omap_dss_device *dssdev, struct omap_video_timings *timings); 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); 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 d96025e2ca7a..2d90fcf7e8f9 100644 --- a/drivers/video/omap2/dss/venc.c +++ b/drivers/video/omap2/dss/venc.c @@ -302,6 +302,7 @@ static struct { struct clk *tv_dac_clk; struct omap_video_timings timings; + enum omap_dss_venc_type type; } venc; static inline void venc_write_reg(int idx, u32 val) @@ -436,12 +437,12 @@ static int venc_power_on(struct omap_dss_device *dssdev) venc_reset(); venc_write_config(venc_timings_to_config(&venc.timings)); - dss_set_venc_output(dssdev->phy.venc.type); + dss_set_venc_output(venc.type); dss_set_dac_pwrdn_bgz(1); l = 0; - if (dssdev->phy.venc.type == OMAP_DSS_VENC_TYPE_COMPOSITE) + if (venc.type == OMAP_DSS_VENC_TYPE_COMPOSITE) l |= 1 << 1; else /* S-Video */ l |= (1 << 0) | (1 << 2); @@ -628,6 +629,16 @@ int omapdss_venc_set_wss(struct omap_dss_device *dssdev, u32 wss) return r; } +void omapdss_venc_set_type(struct omap_dss_device *dssdev, + enum omap_dss_venc_type type) +{ + mutex_lock(&venc.venc_lock); + + venc.type = type; + + 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 80963697d384..ef213618a25c 100644 --- a/drivers/video/omap2/dss/venc_panel.c +++ b/drivers/video/omap2/dss/venc_panel.c @@ -68,6 +68,7 @@ static ssize_t display_output_type_store(struct device *dev, if (dssdev->phy.venc.type != new_type) { dssdev->phy.venc.type = new_type; + omapdss_venc_set_type(dssdev, new_type); if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) { omapdss_venc_display_disable(dssdev); omapdss_venc_display_enable(dssdev); @@ -128,6 +129,7 @@ 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); r = omapdss_venc_display_enable(dssdev); if (r)