Removes the OMAP4 HDMI audio callbacks for an external audio driver and the old external DAI driver does not work anymore after this patch.
Signed-off-by: Jyri Sarha jsarha@ti.com --- drivers/video/fbdev/omap2/dss/hdmi4.c | 113 --------------------------------- 1 file changed, 113 deletions(-)
diff --git a/drivers/video/fbdev/omap2/dss/hdmi4.c b/drivers/video/fbdev/omap2/dss/hdmi4.c index 626aad2..71f9175 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi4.c +++ b/drivers/video/fbdev/omap2/dss/hdmi4.c @@ -509,112 +509,6 @@ static int hdmi_read_edid(struct omap_dss_device *dssdev, return r; }
-#if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO) -static int hdmi_audio_enable(struct omap_dss_device *dssdev) -{ - int r; - - mutex_lock(&hdmi.lock); - - if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) { - r = -EPERM; - goto err; - } - - r = hdmi_wp_audio_enable(&hdmi.wp, true); - if (r) - goto err; - - mutex_unlock(&hdmi.lock); - return 0; - -err: - mutex_unlock(&hdmi.lock); - return r; -} - -static void hdmi_audio_disable(struct omap_dss_device *dssdev) -{ - hdmi_wp_audio_enable(&hdmi.wp, false); -} - -static int hdmi_audio_start(struct omap_dss_device *dssdev) -{ - return hdmi4_audio_start(&hdmi.core, &hdmi.wp); -} - -static void hdmi_audio_stop(struct omap_dss_device *dssdev) -{ - hdmi4_audio_stop(&hdmi.core, &hdmi.wp); -} - -static bool hdmi_audio_supported(struct omap_dss_device *dssdev) -{ - bool r; - - mutex_lock(&hdmi.lock); - - r = hdmi_mode_has_audio(hdmi.cfg.cm.mode); - - mutex_unlock(&hdmi.lock); - return r; -} - -static int hdmi_audio_config(struct omap_dss_device *dssdev, - struct omap_dss_audio *audio) -{ - int r; - u32 pclk = hdmi.cfg.timings.pixelclock; - - mutex_lock(&hdmi.lock); - - if (!hdmi_mode_has_audio(hdmi.cfg.cm.mode)) { - r = -EPERM; - goto err; - } - - r = hdmi4_audio_config(&hdmi.core, &hdmi.wp, audio, pclk); - if (r) - goto err; - - mutex_unlock(&hdmi.lock); - return 0; - -err: - mutex_unlock(&hdmi.lock); - return r; -} -#else -static int hdmi_audio_enable(struct omap_dss_device *dssdev) -{ - return -EPERM; -} - -static void hdmi_audio_disable(struct omap_dss_device *dssdev) -{ -} - -static int hdmi_audio_start(struct omap_dss_device *dssdev) -{ - return -EPERM; -} - -static void hdmi_audio_stop(struct omap_dss_device *dssdev) -{ -} - -static bool hdmi_audio_supported(struct omap_dss_device *dssdev) -{ - return false; -} - -static int hdmi_audio_config(struct omap_dss_device *dssdev, - struct omap_dss_audio *audio) -{ - return -EPERM; -} -#endif - static const struct omapdss_hdmi_ops hdmi_ops = { .connect = hdmi_connect, .disconnect = hdmi_disconnect, @@ -627,13 +521,6 @@ static const struct omapdss_hdmi_ops hdmi_ops = { .get_timings = hdmi_display_get_timings,
.read_edid = hdmi_read_edid, - - .audio_enable = hdmi_audio_enable, - .audio_disable = hdmi_audio_disable, - .audio_start = hdmi_audio_start, - .audio_stop = hdmi_audio_stop, - .audio_supported = hdmi_audio_supported, - .audio_config = hdmi_audio_config, };
static void hdmi_init_output(struct platform_device *pdev)