From: Andrzej Hajda Date: Mon, 5 Dec 2016 13:32:07 +0000 (+0100) Subject: drm/exynos/hdmi: fix VSI infoframe registers X-Git-Tag: submit/tizen/20161215.014354~30 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=86407312bd742693790476b0c64f0e523b953afc;p=platform%2Fkernel%2Flinux-exynos.git 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 --- 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);