On Mon, Nov 17, 2014 at 01:08:46PM -0800, Jesse Barnes wrote:
> Just like we do in the HDMI code, set the infoframe flag if we detect an
> HDMI sink.
>
> Reported-by: Paulo Zanoni <przanoni@xxxxxxxxx>
> Signed-off-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_ddi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
> index 86745da..78576e0 100644
> --- a/drivers/gpu/drm/i915/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/intel_ddi.c
> @@ -2062,6 +2062,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
> switch (temp & TRANS_DDI_MODE_SELECT_MASK) {
> case TRANS_DDI_MODE_SELECT_HDMI:
> pipe_config->has_hdmi_sink = true;
> + pipe_config->has_infoframe = true;
Infoframes aren't controlled by this bit here but set in
HSW_TVIDEO_DIP_CTL. Since the point of this is to detect mismatches
between the bios and what we'd like to have for fastboot I think we need
to check that register. Instead of blindly deriving state to appease the
cross checker.
-Daniel
> case TRANS_DDI_MODE_SELECT_DVI:
> case TRANS_DDI_MODE_SELECT_FDI:
> break;
> --
> 1.9.1
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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