[Intel-gfx] [PATCH 0/2] drm/i915/icl: Fix suspend/resume for TypeC HDMI

Souza, Jose jose.souza at intel.com
Fri Nov 2 22:47:02 UTC 2018


On Fri, 2018-11-02 at 21:26 +0200, Imre Deak wrote:
> This patch adds missing programming for static/fixed/legacy TypeC
> HDMI
> outputs. The lack of this resulted in blank screen when booting
> without
> an HDMI display being connected, or after system suspend/resume,
> since
> in these cases BIOS doesn't do the programming either.

This case is working now.

Tested-by: José Roberto de Souza <jose.souza at intel.com>

> 
> Cc: Vandita Kulkarni <vandita.kulkarni at intel.com>
> Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> Cc: Manasi Navare <manasi.d.navare at intel.com>
> 
> Imre Deak (2):
>   drm/i915/icl: Configure MG PHY gating for HDMI ports too
>   drm/i915/icl: Configure MG DP mode for HDMI ports too
> 
>  drivers/gpu/drm/i915/intel_ddi.c | 138
> ++++++++++++++++++++++++++++++++++++++-
>  drivers/gpu/drm/i915/intel_dp.c  | 132 ---------------------------
> ----------
>  drivers/gpu/drm/i915/intel_drv.h |   3 -
>  3 files changed, 137 insertions(+), 136 deletions(-)
> 


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