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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>
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3 changed files with 1369 additions and 0 deletions
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@ -418,6 +418,9 @@ void dss_init_device(struct platform_device *pdev,
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r = dsi_init_display(dssdev);
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break;
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#endif
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case OMAP_DISPLAY_TYPE_HDMI:
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r = hdmi_init_display(dssdev);
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break;
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default:
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DSSERR("Support for display '%s' not compiled in.\n",
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dssdev->name);
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@ -173,6 +173,16 @@ struct dsi_clock_info {
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bool use_sys_clk;
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};
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/* HDMI PLL structure */
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struct hdmi_pll_info {
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u16 regn;
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u16 regm;
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u32 regmf;
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u16 regm2;
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u16 regsd;
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u16 dcofreq;
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};
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struct seq_file;
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struct platform_device;
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@ -444,6 +454,30 @@ static inline void venc_uninit_platform_driver(void)
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}
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#endif
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/* HDMI */
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#ifdef CONFIG_OMAP4_DSS_HDMI
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int hdmi_init_platform_driver(void);
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void hdmi_uninit_platform_driver(void);
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int hdmi_init_display(struct omap_dss_device *dssdev);
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#else
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static inline int hdmi_init_display(struct omap_dss_device *dssdev)
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{
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return 0;
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}
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static inline int hdmi_init_platform_driver(void)
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{
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return 0;
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}
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static inline void hdmi_uninit_platform_driver(void)
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{
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}
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#endif
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int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev);
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void omapdss_hdmi_display_disable(struct omap_dss_device *dssdev);
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void omapdss_hdmi_display_set_timing(struct omap_dss_device *dssdev);
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int omapdss_hdmi_display_check_timing(struct omap_dss_device *dssdev,
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struct omap_video_timings *timings);
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/* RFBI */
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#ifdef CONFIG_OMAP2_DSS_RFBI
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int rfbi_init_platform_driver(void);
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1332
drivers/video/omap2/dss/hdmi.c
Normal file
1332
drivers/video/omap2/dss/hdmi.c
Normal file
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