diff options
| -rw-r--r-- | drivers/video/omap2/dss/dispc.c | 7 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/dss.h | 13 |
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index d46cf29a90aa..f0796bafa74e 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -983,6 +983,13 @@ static enum omap_channel dispc_ovl_get_channel_out(enum omap_plane plane) return channel; } +void dispc_wb_set_channel_in(enum dss_writeback_channel channel) +{ + enum omap_plane plane = OMAP_DSS_WB; + + REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), channel, 18, 16); +} + static void dispc_ovl_set_burst_size(enum omap_plane plane, enum omap_burst_size burst_size) { diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 322a2be7b4c6..379e0782eefb 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -113,6 +113,17 @@ enum dss_dsi_content_type { DSS_DSI_CONTENT_GENERIC, }; +enum dss_writeback_channel { + DSS_WB_LCD1_MGR = 0, + DSS_WB_LCD2_MGR = 1, + DSS_WB_TV_MGR = 2, + DSS_WB_OVL0 = 3, + DSS_WB_OVL1 = 4, + DSS_WB_OVL2 = 5, + DSS_WB_OVL3 = 6, + DSS_WB_LCD3_MGR = 7, +}; + struct dss_clock_info { /* rates that we get with dividers below */ unsigned long fck; @@ -475,6 +486,8 @@ int dispc_mgr_get_clock_div(enum omap_channel channel, void dispc_mgr_setup(enum omap_channel channel, struct omap_overlay_manager_info *info); +void dispc_wb_set_channel_in(enum dss_writeback_channel channel); + /* VENC */ #ifdef CONFIG_OMAP2_DSS_VENC int venc_init_platform_driver(void) __init; |