In preparation for moving the common bits of this driver, merge the
contents of mtk_hdmi_output_init in mtk_hdmi_register_audio_driver
function to aggregate all of the initial audio setup together in
the same function and to make it clear that all of the setup that
is performed in mtk_hdmi_output_init is specifically related only
to audio and not video.
Reviewed-by: CK Hu <ck...@mediatek.com>
Signed-off-by: AngeloGioacchino Del Regno
<angelogioacchino.delre...@collabora.com>
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 27 ++++++++-------------------
1 file changed, 8 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c
b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 6e4900f99b51..e79ebed21eab 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1025,20 +1025,6 @@ static int
mtk_hdmi_setup_vendor_specific_infoframe(struct mtk_hdmi *hdmi,
return 0;
}
-static int mtk_hdmi_output_init(struct mtk_hdmi *hdmi)
-{
- struct hdmi_audio_param *aud_param = &hdmi->aud_param;
-
- aud_param->aud_codec = HDMI_AUDIO_CODING_TYPE_PCM;
- aud_param->aud_sample_size = HDMI_AUDIO_SAMPLE_SIZE_16;
- aud_param->aud_input_type = HDMI_AUD_INPUT_I2S;
- aud_param->aud_i2s_fmt = HDMI_I2S_MODE_I2S_24BIT;
- aud_param->aud_mclk = HDMI_AUD_MCLK_128FS;
- aud_param->aud_input_chan_type = HDMI_AUD_CHAN_TYPE_2_0;
-
- return 0;
-}
-
static void mtk_hdmi_audio_enable(struct mtk_hdmi *hdmi)
{
mtk_hdmi_hw_send_aud_packet(hdmi, true);
@@ -1617,6 +1603,7 @@ static void mtk_hdmi_unregister_audio_driver(void *data)
static int mtk_hdmi_register_audio_driver(struct device *dev)
{
struct mtk_hdmi *hdmi = dev_get_drvdata(dev);
+ struct hdmi_audio_param *aud_param = &hdmi->aud_param;
struct hdmi_codec_pdata codec_data = {
.ops = &mtk_hdmi_audio_codec_ops,
.max_i2s_channels = 2,
@@ -1626,6 +1613,13 @@ static int mtk_hdmi_register_audio_driver(struct device
*dev)
};
int ret;
+ aud_param->aud_codec = HDMI_AUDIO_CODING_TYPE_PCM;
+ aud_param->aud_sample_size = HDMI_AUDIO_SAMPLE_SIZE_16;
+ aud_param->aud_input_type = HDMI_AUD_INPUT_I2S;
+ aud_param->aud_i2s_fmt = HDMI_I2S_MODE_I2S_24BIT;
+ aud_param->aud_mclk = HDMI_AUD_MCLK_128FS;
+ aud_param->aud_input_chan_type = HDMI_AUD_CHAN_TYPE_2_0;
+
hdmi->audio_pdev = platform_device_register_data(dev,
HDMI_CODEC_DRV_NAME,
PLATFORM_DEVID_AUTO,
@@ -1668,11 +1662,6 @@ static int mtk_hdmi_probe(struct platform_device *pdev)
mutex_init(&hdmi->update_plugged_status_lock);
platform_set_drvdata(pdev, hdmi);
- ret = mtk_hdmi_output_init(hdmi);
- if (ret)
- return dev_err_probe(dev, ret,
- "Failed to initialize hdmi output\n");
-
ret = mtk_hdmi_register_audio_driver(dev);
if (ret)
return dev_err_probe(dev, ret,
--
2.48.1
