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drm/rockchip: dw-dp: Fix audio infoframe buffer offset

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drivers/gpu/drm/rockchip/dw-dp.c:1911 dw_dp_audio_infoframe_send()
error: hdmi_audio_infoframe_pack() '&buffer[4]' too small (26 vs 30)

Fixes: 9548fbb10c ("drm/rockchip: Add support for Synopsys DesignWare Cores DPTX")
Change-Id: I34142ae76b428c4ada3debfe80698af63ffd8f1f
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
This commit is contained in:
Wyon Bi
2021-11-17 09:22:47 +08:00
committed by Tao Huang
parent ec1a0d929d
commit 29d3f8c8b9
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/rockchip/dw-dp.c
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@@ -1908,7 +1908,7 @@ static int dw_dp_audio_infoframe_send(struct dw_dp *dp)
frame.sample_size = HDMI_AUDIO_SAMPLE_SIZE_STREAM;
frame.channels = audio->channels;
ret = hdmi_audio_infoframe_pack(&frame, &buffer[4], sizeof(buffer));
ret = hdmi_audio_infoframe_pack(&frame, buffer, sizeof(buffer));
if (ret < 0)
return ret;