From 10abdbc5eeec964d0534f6ace94624a5fae64233 Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Fri, 20 Jan 2017 07:52:20 +0100 Subject: [PATCH] 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 Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_hdmi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index bef8965c9f53..223b872f461b 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -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); -- 2.20.1