Messages in this thread Patch in this message | | | From | Maxime Ripard <> | Subject | [PATCH v2 08/12] drm/vc4: hdmi: Set VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE | Date | Tue, 25 May 2021 15:23:50 +0200 |
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From: Dom Cobley <popcornmix@gmail.com>
Without this bit set, HDMI_MAI_FORMAT doesn't pick up the format and samplerate from DVP_CFG_MAI0_FMT and you can't get HDMI_HDMI_13_AUDIO_STATUS_1 to indicate HBR mode
Signed-off-by: Dom Cobley <popcornmix@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> --- drivers/gpu/drm/vc4/vc4_hdmi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 2c2f21ee0451..0cf9949a749f 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -1288,6 +1288,7 @@ static int vc4_hdmi_audio_hw_params(struct snd_pcm_substream *substream, HDMI_WRITE(HDMI_MAI_CONFIG, VC4_HDMI_MAI_CONFIG_BIT_REVERSE | + VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE | VC4_SET_FIELD(channel_mask, VC4_HDMI_MAI_CHANNEL_MASK)); channel_map = vc4_hdmi->variant->channel_map(vc4_hdmi, channel_mask); -- 2.31.1
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