提交 974e0701 编写于 作者: L Lespiau, Damien 提交者: Dave Airlie

video/hdmi: Derive the bar data valid bit from the bar data fields

Just like:

  Author: Damien Lespiau <damien.lespiau@intel.com>
  Date:   Mon Aug 12 11:53:24 2013 +0100

      video/hdmi: Don't let the user of this API create invalid infoframes

But this time for the horizontal/vertical bar data present bits.
Signed-off-by: NDamien Lespiau <damien.lespiau@intel.com>
Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: NThierry Reding <treding@nvidia.com>
Signed-off-by: NDave Airlie <airlied@gmail.com>
上级 a5ad3dcf
......@@ -103,10 +103,11 @@ ssize_t hdmi_avi_infoframe_pack(struct hdmi_avi_infoframe *frame, void *buffer,
if (frame->active_aspect & 0xf)
ptr[0] |= BIT(4);
if (frame->horizontal_bar_valid)
/* Bit 3 and 2 indicate if we transmit horizontal/vertical bar data */
if (frame->top_bar || frame->bottom_bar)
ptr[0] |= BIT(3);
if (frame->vertical_bar_valid)
if (frame->left_bar || frame->right_bar)
ptr[0] |= BIT(2);
ptr[1] = ((frame->colorimetry & 0x3) << 6) |
......
......@@ -109,8 +109,6 @@ struct hdmi_avi_infoframe {
unsigned char version;
unsigned char length;
enum hdmi_colorspace colorspace;
bool horizontal_bar_valid;
bool vertical_bar_valid;
enum hdmi_scan_mode scan_mode;
enum hdmi_colorimetry colorimetry;
enum hdmi_picture_aspect picture_aspect;
......
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