From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasily Khoruzhick Date: Sat, 28 Apr 2018 14:57:29 -0700 Subject: [U-Boot] [PATCH 2/2] video: dw_hdmi: fix HSYNC and VSYNC polarity settings In-Reply-To: <20180428215729.22048-1-anarsoul@gmail.com> References: <20180428215729.22048-1-anarsoul@gmail.com> Message-ID: <20180428215729.22048-3-anarsoul@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Currently dw_hdmi configures HSYNC polarity using VSYNC setting from EDID and vice versa. Fix it, since it breaks displays where HSYNC and VSYNC polarity differs Signed-off-by: Vasily Khoruzhick --- drivers/video/dw_hdmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/dw_hdmi.c b/drivers/video/dw_hdmi.c index 6039d676c5..809e29b45f 100644 --- a/drivers/video/dw_hdmi.c +++ b/drivers/video/dw_hdmi.c @@ -402,11 +402,11 @@ static void hdmi_av_composer(struct dw_hdmi *hdmi, /* set up hdmi_fc_invidconf */ inv_val = HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE; - inv_val |= (edid->flags & DISPLAY_FLAGS_HSYNC_HIGH ? + inv_val |= (edid->flags & DISPLAY_FLAGS_VSYNC_HIGH ? HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH : HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW); - inv_val |= (edid->flags & DISPLAY_FLAGS_VSYNC_HIGH ? + inv_val |= (edid->flags & DISPLAY_FLAGS_HSYNC_HIGH ? HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH : HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW); -- 2.17.0