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drm/exynos/hdmi: fix VSI infoframe registers 

VSI infoframe registers address space is non-contiguous, so infoframe write
should be split into two chunks.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2017-01-20 07:52:20 +01:00 committed by Inki Dae
parent 6482258802
commit 10abdbc5ee
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/exynos/exynos_hdmi.c
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@ -797,7 +797,8 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata)
sizeof(buf));
if (ret > 0) {
hdmi_reg_writeb(hdata, HDMI_VSI_CON, HDMI_VSI_CON_EVERY_VSYNC);
hdmi_reg_write_buf(hdata, HDMI_VSI_HEADER0, buf, ret);
hdmi_reg_write_buf(hdata, HDMI_VSI_HEADER0, buf, 3);
hdmi_reg_write_buf(hdata, HDMI_VSI_DATA(0), buf + 3, ret - 3);
}
ret = hdmi_audio_infoframe_init(&frm.audio);