OMAP4: DSS2: HDMI: HDMI driver addition in the DSS
Adding the hdmi interface driver(hdmi.c) to the dss driver. It configures
the audio and video portion of HDMI based on functionality called by the
panel driver.
Signed-off-by: Mythri P K <mythripk@ti.com>
Signed-off-by: Yong Zhi <y-zhi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index ab20270..91ed3fa 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -173,6 +173,16 @@
bool use_sys_clk;
};
+/* HDMI PLL structure */
+struct hdmi_pll_info {
+ u16 regn;
+ u16 regm;
+ u32 regmf;
+ u16 regm2;
+ u16 regsd;
+ u16 dcofreq;
+};
+
struct seq_file;
struct platform_device;
@@ -444,6 +454,30 @@
}
#endif
+/* HDMI */
+#ifdef CONFIG_OMAP4_DSS_HDMI
+int hdmi_init_platform_driver(void);
+void hdmi_uninit_platform_driver(void);
+int hdmi_init_display(struct omap_dss_device *dssdev);
+#else
+static inline int hdmi_init_display(struct omap_dss_device *dssdev)
+{
+ return 0;
+}
+static inline int hdmi_init_platform_driver(void)
+{
+ return 0;
+}
+static inline void hdmi_uninit_platform_driver(void)
+{
+}
+#endif
+int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev);
+void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev);
+void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev);
+int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings);
+
/* RFBI */
#ifdef CONFIG_OMAP2_DSS_RFBI
int rfbi_init_platform_driver(void);