From 9351a1e09b3b7ec99546373fa3be0cfd467bcc99 Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Mon, 5 Dec 2016 14:32:07 +0100 Subject: drm/exynos/hdmi: fix VSI infoframe registers VSI infoframe registers address space is non-contiguous, so infoframe write should be split into two chunks. Change-Id: I40b4598dd64ec205d85a6f99828e2f22ae568918 Signed-off-by: Andrzej Hajda --- 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 9bc93b5c93aa..206d94566e47 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -850,7 +850,8 @@ 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); -- cgit v1.2.3