diff options
| -rw-r--r-- | drivers/gpu/drm/tegra/sor.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index fbbb974c1e1a..91d5c5041d2c 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -2161,6 +2161,15 @@ static void tegra_sor_audio_prepare(struct tegra_sor *sor) { u32 value; + /* + * Enable and unmask the HDA codec SCRATCH0 register interrupt. This + * is used for interoperability between the HDA codec driver and the + * HDMI/DP driver. + */ + value = SOR_INT_CODEC_SCRATCH1 | SOR_INT_CODEC_SCRATCH0; + tegra_sor_writel(sor, value, SOR_INT_ENABLE); + tegra_sor_writel(sor, value, SOR_INT_MASK); + tegra_sor_write_eld(sor); value = SOR_AUDIO_HDA_PRESENSE_ELDV | SOR_AUDIO_HDA_PRESENSE_PD; @@ -2170,6 +2179,8 @@ static void tegra_sor_audio_prepare(struct tegra_sor *sor) static void tegra_sor_audio_unprepare(struct tegra_sor *sor) { tegra_sor_writel(sor, 0, SOR_AUDIO_HDA_PRESENSE); + tegra_sor_writel(sor, 0, SOR_INT_MASK); + tegra_sor_writel(sor, 0, SOR_INT_ENABLE); } static int tegra_sor_hdmi_enable_audio_infoframe(struct tegra_sor *sor) @@ -2811,7 +2822,6 @@ static int tegra_sor_init(struct host1x_client *client) struct tegra_sor *sor = host1x_client_to_sor(client); int connector = DRM_MODE_CONNECTOR_Unknown; int encoder = DRM_MODE_ENCODER_NONE; - u32 value; int err; if (!sor->aux) { @@ -2914,15 +2924,6 @@ static int tegra_sor_init(struct host1x_client *client) if (err < 0) return err; - /* - * Enable and unmask the HDA codec SCRATCH0 register interrupt. This - * is used for interoperability between the HDA codec driver and the - * HDMI/DP driver. - */ - value = SOR_INT_CODEC_SCRATCH1 | SOR_INT_CODEC_SCRATCH0; - tegra_sor_writel(sor, value, SOR_INT_ENABLE); - tegra_sor_writel(sor, value, SOR_INT_MASK); - return 0; } @@ -2931,9 +2932,6 @@ static int tegra_sor_exit(struct host1x_client *client) struct tegra_sor *sor = host1x_client_to_sor(client); int err; - tegra_sor_writel(sor, 0, SOR_INT_MASK); - tegra_sor_writel(sor, 0, SOR_INT_ENABLE); - tegra_output_exit(&sor->output); if (sor->aux) { |