From: Jani Nikula <jani.nikula@linux.intel.com>
To: Anshuman Gupta <anshuman.gupta@intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH] drm/i915/hdcp: Dsiplay13 HDCP support over MST
Date: Mon, 05 Jul 2021 15:01:27 +0300 [thread overview]
Message-ID: <87sg0t7yw8.fsf@intel.com> (raw)
In-Reply-To: <20210705113706.18474-1-anshuman.gupta@intel.com>
On Mon, 05 Jul 2021, Anshuman Gupta <anshuman.gupta@intel.com> wrote:
> Adding HDCP support over DP MST for Display13 Platforms.
Why do we have the condition at all? Usually we assume it'll work, and
we disable or change later when a platform shows up where it doesn't
work.
BR,
Jani.
>
> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_dp_mst.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> index 70fe90beaf6c..15d90d9456dc 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
> @@ -835,7 +835,7 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
> intel_attach_force_audio_property(connector);
> intel_attach_broadcast_rgb_property(connector);
>
> - if (DISPLAY_VER(dev_priv) <= 12) {
> + if (DISPLAY_VER(dev_priv) <= 13) {
> ret = intel_dp_hdcp_init(dig_port, intel_connector);
> if (ret)
> drm_dbg_kms(&dev_priv->drm, "[%s:%d] HDCP MST init failed, skipping.\n",
--
Jani Nikula, Intel Open Source Graphics Center
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next prev parent reply other threads:[~2021-07-05 12:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-05 11:37 [Intel-gfx] [PATCH] drm/i915/hdcp: Dsiplay13 HDCP support over MST Anshuman Gupta
2021-07-05 12:01 ` Jani Nikula [this message]
2021-07-05 12:22 ` [Intel-gfx] [PATCH v2] drm/i915/hdcp: Nuke Platform check for mst hdcp init Anshuman Gupta
2021-07-06 7:30 ` Jani Nikula
2021-07-05 12:57 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/hdcp: Dsiplay13 HDCP support over MST Patchwork
2021-07-05 13:32 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/hdcp: Dsiplay13 HDCP support over MST (rev2) Patchwork
2021-07-06 14:50 ` Gupta, Anshuman
2021-07-06 16:42 ` Vudum, Lakshminarayana
2021-07-07 10:50 ` Gupta, Anshuman
2021-07-06 16:00 ` Patchwork
2021-07-06 16:25 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-07-06 18:48 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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