[alsa-devel] [PATCH 10/13] OMAPDSS: hdmi4: Register HDMI audio ASoC drivers from HDMI driver

[Jyri Sarha]

The registering is best done here to share the resources owned by OMAPDSS
HDMI driver with ASoC DAI and platform drivers.

Signed-off-by: Jyri Sarha <jsarha at ti.com>
---
 drivers/video/fbdev/omap2/dss/hdmi4.c |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/video/fbdev/omap2/dss/hdmi4.c b/drivers/video/fbdev/omap2/dss/hdmi4.c
index 626aad2..62ad1d9 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi4.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi4.c
@@ -52,6 +52,9 @@ static struct {
 	struct clk *sys_clk;
 	struct regulator *vdda_hdmi_dac_reg;
 
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+	struct hdmi_audio_data audio;
+#endif
 	bool core_enabled;
 
 	struct omap_dss_device output;
@@ -736,6 +739,15 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev)
 
 	hdmi_init_output(pdev);
 
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+	r = hdmi_audio_register(pdev, &hdmi.audio, &hdmi.output, &hdmi.wp);
+	if (r) {
+		DSSERR("Registering HDMI audio failed\n");
+		hdmi_uninit_output(pdev);
+		pm_runtime_disable(&pdev->dev);
+		return r;
+	}
+#endif
 	dss_debugfs_create_file("hdmi", hdmi_dump_regs);
 
 	return 0;
@@ -743,6 +755,9 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev)
 
 static int __exit omapdss_hdmihw_remove(struct platform_device *pdev)
 {
+#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO)
+	hdmi_audio_unregister(&hdmi.audio);
+#endif
 	hdmi_uninit_output(pdev);
 
 	pm_runtime_disable(&pdev->dev);
-- 
1.7.9.5