On Sat, 2009-05-30 at 20:42 -0700, Keith Packard wrote: > When a DP monitor is plugged back in, it needs to be retrained if it was > active before.
Looks like this should be squashed into #14 that uses it?
> Signed-off-by: Keith Packard <kei...@keithp.com>
> ---
> drivers/gpu/drm/i915/intel_dp.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index c9dd28b..88a3906 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -47,6 +47,7 @@ struct intel_dp_priv {
> uint32_t save_DP;
> uint8_t save_link_configuration[DP_LINK_CONFIGURATION_SIZE];
> bool has_audio;
> + int dpms_mode;
> uint8_t link_bw;
> uint8_t lane_count;
> uint8_t dpcd[4];
> @@ -546,6 +547,7 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode)
> if (!(dp_reg & DP_PORT_EN))
> intel_dp_link_train(intel_output, dp_priv->DP,
> dp_priv->link_configuration);
> }
> + dp_priv->dpms_mode = mode;
> }
>
> /*
> @@ -1103,6 +1105,7 @@ intel_dp_init(struct drm_device *dev, int output_reg)
> dp_priv->intel_output = intel_output;
> dp_priv->output_reg = output_reg;
> dp_priv->has_audio = false;
> + dp_priv->dpms_mode = DRM_MODE_DPMS_ON;
> intel_output->dev_priv = dp_priv;
>
> drm_encoder_init(dev, &intel_output->enc, &intel_dp_enc_funcs,
--
Eric Anholt
e...@anholt.net eric.anh...@intel.com
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