Commit c3198a5e authored by Mythri P K's avatar Mythri P K Committed by Tomi Valkeinen
Browse files

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: default avatarMythri P K <mythripk@ti.com>
Signed-off-by: default avatarYong Zhi <y-zhi@ti.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 26adeece

drivers/video/omap2/dss/display.c

+3 −0
Original line number Diff line number Diff line
@@ -418,6 +418,9 @@ void dss_init_device(struct platform_device *pdev, 
		r = dsi_init_display(dssdev);

		break;

#endif

	case OMAP_DISPLAY_TYPE_HDMI:

		r = hdmi_init_display(dssdev);

		break;

	default:

		DSSERR("Support for display '%s' not compiled in.\n",

				dssdev->name);

drivers/video/omap2/dss/dss.h

+34 −0
Original line number Diff line number Diff line
@@ -173,6 +173,16 @@ struct dsi_clock_info { 
	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 @@ static inline void venc_uninit_platform_driver(void) 
}

#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);

drivers/video/omap2/dss/hdmi.c

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