static void hdmi_audio_stop(struct device *dev) { struct omap_hdmi *hd = dev_get_drvdata(dev); WARN_ON(!hdmi_mode_has_audio(&hd->cfg)); WARN_ON(!hd->display_enabled); hdmi_wp_audio_core_req_enable(&hd->wp, false); hdmi_wp_audio_enable(&hd->wp, false); /* Playback stopped, restore original idlemode */ REG_FLD_MOD(hdmi.wp.base, HDMI_WP_SYSCONFIG, hd->wp_idlemode, 3, 2); }
static int hdmi_audio_start(struct device *dev) { struct omap_hdmi *hd = dev_get_drvdata(dev); WARN_ON(!hdmi_mode_has_audio(&hd->cfg)); WARN_ON(!hd->display_enabled); /* No-idle while playing audio, store the old value */ hd->wp_idlemode = REG_GET(hdmi.wp.base, HDMI_WP_SYSCONFIG, 3, 2); REG_FLD_MOD(hdmi.wp.base, HDMI_WP_SYSCONFIG, 1, 3, 2); hdmi_wp_audio_enable(&hd->wp, true); hdmi_wp_audio_core_req_enable(&hd->wp, true); return 0; }
static void hdmi_stop_audio_stream(struct omap_hdmi *hd) { hdmi_wp_audio_core_req_enable(&hd->wp, false); hdmi_wp_audio_enable(&hd->wp, false); REG_FLD_MOD(hd->wp.base, HDMI_WP_SYSCONFIG, hd->wp_idlemode, 3, 2); }
static void hdmi_start_audio_stream(struct omap_hdmi *hd) { REG_FLD_MOD(hdmi.wp.base, HDMI_WP_SYSCONFIG, 1, 3, 2); hdmi_wp_audio_enable(&hd->wp, true); hdmi_wp_audio_core_req_enable(&hd->wp, true); }
static void hdmi_stop_audio_stream(struct omap_hdmi *hd) { hdmi4_audio_stop(&hd->core, &hd->wp); hdmi_wp_audio_enable(&hd->wp, false); }
static void hdmi_start_audio_stream(struct omap_hdmi *hd) { hdmi_wp_audio_enable(&hd->wp, true); hdmi4_audio_start(&hd->core, &hd->wp); }