[3/8] OMAP4 : DSS : HDMI: HDMI specific display controller and dss change.

Commit Message

K, Mythri P Feb. 25, 2011, 2:21 p.m. UTC

None

Patch

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 6d9bb17..16f1106 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -1213,6 +1213,11 @@  void dispc_enable_zorder(enum omap_plane plane, bool enable)
 	dispc_write_reg(dispc_reg_att[plane], val);
 }
 
+void dispc_enable_gamma_table(bool enable)
+{
+	REG_FLD_MOD(DISPC_CONFIG, enable, 9, 9);
+}
+
 static void _dispc_set_vid_color_conv(enum omap_plane plane, bool enable)
 {
 	u32 val;
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 99de4e1..127d42e 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -559,6 +559,13 @@  void dss_set_dac_pwrdn_bgz(bool enable)
 	REG_FLD_MOD(DSS_CONTROL, enable, 5, 5);	/* DAC Power-Down Control */
 }
 
+void dss_select_hdmi_venc(bool hdmi)
+{
+	REG_FLD_MOD(DSS_CONTROL, hdmi, 15, 15);	/* 0x1 for HDMI, 0x0 VENC */
+	if (hdmi)
+		REG_FLD_MOD(DSS_CONTROL, 0, 9, 8);
+}
+
 static int dss_init(bool skip_init)
 {
 	int r;
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index b6f27fe..d199ba7 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -209,6 +209,7 @@  void dss_recheck_connections(struct omap_dss_device *dssdev, bool force);
 int dss_init_platform_driver(void);
 void dss_uninit_platform_driver(void);
 
+void dss_select_hdmi_venc(bool hdmi);
 void dss_save_context(void);
 void dss_restore_context(void);
 void dss_clk_enable(enum dss_clock clks);
@@ -352,6 +353,7 @@  void dispc_set_plane_pos(enum omap_plane plane, u16 x, u16 y);
 void dispc_set_plane_size(enum omap_plane plane, u16 width, u16 height);
 void dispc_set_channel_out(enum omap_plane plane,
 		enum omap_channel channel_out);
+void dispc_enable_gamma_table(bool enable);
 
 int dispc_setup_plane(enum omap_plane plane,
 		      u32 paddr, u16 screen_width,