The ADV7511 chip allows 24 bits samples max in I2S mode, excepted for
direct AES3 mode (SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE format).
However the HDMI codec exposes S32_LE format as supported.
Adapt ADV7511 HDMI I2S format list to expose formats actually supported.
Signed-off-by: Olivier Moysan <olivier.moysan@xxxxxxxxxxx>
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index 28ae81ca3651..ce6eda87bfe0 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -232,6 +232,9 @@ static const struct hdmi_codec_ops adv7511_codec_ops = {
static const struct hdmi_codec_pdata codec_data = {
.ops = &adv7511_codec_ops,
+ .i2s_formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |
+ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE),
.max_i2s_channels = 2,
.i2s = 1,
.no_i2s_capture = 1,
--
2.25.1
