diff options
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/hdmi4.c | 33 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/hdmi5.c | 37 |
2 files changed, 30 insertions, 40 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c index 1f7897c58f2f..97c88861d67a 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c @@ -615,21 +615,16 @@ static int hdmi_audio_startup(struct device *dev, void (*abort_cb)(struct device *dev)) { struct omap_hdmi *hd = dev_get_drvdata(dev); - int ret = 0; mutex_lock(&hd->lock); - if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) { - ret = -EPERM; - goto out; - } + WARN_ON(hd->audio_abort_cb != NULL); hd->audio_abort_cb = abort_cb; -out: mutex_unlock(&hd->lock); - return ret; + return 0; } static int hdmi_audio_shutdown(struct device *dev) @@ -650,12 +645,14 @@ static int hdmi_audio_start(struct device *dev) struct omap_hdmi *hd = dev_get_drvdata(dev); unsigned long flags; - WARN_ON(!hdmi_mode_has_audio(&hd->cfg)); - spin_lock_irqsave(&hd->audio_playing_lock, flags); - if (hd->display_enabled) + if (hd->display_enabled) { + if (!hdmi_mode_has_audio(&hd->cfg)) + DSSERR("%s: Video mode does not support audio\n", + __func__); hdmi_start_audio_stream(hd); + } hd->audio_playing = true; spin_unlock_irqrestore(&hd->audio_playing_lock, flags); @@ -686,17 +683,15 @@ static int hdmi_audio_config(struct device *dev, mutex_lock(&hd->lock); - if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) { - ret = -EPERM; - goto out; + if (hd->display_enabled) { + ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio, + hd->cfg.vm.pixelclock); + if (ret) + goto out; } - ret = hdmi4_audio_config(&hd->core, &hd->wp, dss_audio, - hd->cfg.vm.pixelclock); - if (!ret) { - hd->audio_configured = true; - hd->audio_config = *dss_audio; - } + hd->audio_configured = true; + hd->audio_config = *dss_audio; out: mutex_unlock(&hd->lock); diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c index 4a0178ab8016..d28da9ac3e90 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c @@ -606,21 +606,16 @@ static int hdmi_audio_startup(struct device *dev, void (*abort_cb)(struct device *dev)) { struct omap_hdmi *hd = dev_get_drvdata(dev); - int ret = 0; mutex_lock(&hd->lock); - if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) { - ret = -EPERM; - goto out; - } + WARN_ON(hd->audio_abort_cb != NULL); hd->audio_abort_cb = abort_cb; -out: mutex_unlock(&hd->lock); - return ret; + return 0; } static int hdmi_audio_shutdown(struct device *dev) @@ -641,12 +636,14 @@ static int hdmi_audio_start(struct device *dev) struct omap_hdmi *hd = dev_get_drvdata(dev); unsigned long flags; - WARN_ON(!hdmi_mode_has_audio(&hd->cfg)); - spin_lock_irqsave(&hd->audio_playing_lock, flags); - if (hd->display_enabled) + if (hd->display_enabled) { + if (!hdmi_mode_has_audio(&hd->cfg)) + DSSERR("%s: Video mode does not support audio\n", + __func__); hdmi_start_audio_stream(hd); + } hd->audio_playing = true; spin_unlock_irqrestore(&hd->audio_playing_lock, flags); @@ -658,7 +655,8 @@ static void hdmi_audio_stop(struct device *dev) struct omap_hdmi *hd = dev_get_drvdata(dev); unsigned long flags; - WARN_ON(!hdmi_mode_has_audio(&hd->cfg)); + if (!hdmi_mode_has_audio(&hd->cfg)) + DSSERR("%s: Video mode does not support audio\n", __func__); spin_lock_irqsave(&hd->audio_playing_lock, flags); @@ -677,18 +675,15 @@ static int hdmi_audio_config(struct device *dev, mutex_lock(&hd->lock); - if (!hdmi_mode_has_audio(&hd->cfg) || !hd->display_enabled) { - ret = -EPERM; - goto out; + if (hd->display_enabled) { + ret = hdmi5_audio_config(&hd->core, &hd->wp, dss_audio, + hd->cfg.vm.pixelclock); + if (ret) + goto out; } - ret = hdmi5_audio_config(&hd->core, &hd->wp, dss_audio, - hd->cfg.vm.pixelclock); - - if (!ret) { - hd->audio_configured = true; - hd->audio_config = *dss_audio; - } + hd->audio_configured = true; + hd->audio_config = *dss_audio; out: mutex_unlock(&hd->lock); |