| Message ID | 1433493226-22971-2-git-send-email-vincent.abriou@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c index ae5424b..f28a4d5 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.c +++ b/drivers/gpu/drm/sti/sti_hdmi.c @@ -192,8 +192,8 @@ static void hdmi_active_area(struct sti_hdmi *hdmi) u32 xmin, xmax; u32 ymin, ymax; - xmin = sti_vtg_get_pixel_number(hdmi->mode, 0); - xmax = sti_vtg_get_pixel_number(hdmi->mode, hdmi->mode.hdisplay - 1); + xmin = sti_vtg_get_pixel_number(hdmi->mode, 1); + xmax = sti_vtg_get_pixel_number(hdmi->mode, hdmi->mode.hdisplay); ymin = sti_vtg_get_line_number(hdmi->mode, 0); ymax = sti_vtg_get_line_number(hdmi->mode, hdmi->mode.vdisplay - 1);
HDMI analyzer tests showed that Vsync and Hsync signal were not compliant with the HDMI protocol. The first active pixel of a line is defined by HDMI_ACTIVE_VID_XMIN. The last active pixel of a line is defined by HDMI_ACTIVE_VID_XMAX. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> --- drivers/gpu/drm/sti/sti_hdmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)