25 lines
898 B
Diff
25 lines
898 B
Diff
From f4a590c59a65381a0b9aa045e5fc493b3dbb5945 Mon Sep 17 00:00:00 2001
|
|
From: Dom Cobley <popcornmix@gmail.com>
|
|
Date: Tue, 30 Jun 2020 11:23:49 +0100
|
|
Subject: [PATCH] vc_hdmi: Set VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE
|
|
|
|
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>
|
|
---
|
|
drivers/gpu/drm/vc4/vc4_hdmi.c | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
|
|
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
|
|
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
|
|
@@ -1095,6 +1095,7 @@ static int vc4_hdmi_audio_prepare(struct
|
|
|
|
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);
|