On 2020-06-23 at 21:28:58 +0530, Sean Paul wrote:
> From: Sean Paul <seanp...@chromium.org>
>
> Add an out label and un-indent hdcp disable in preparation for
> hdcp_mutex. No functional changes
LGTM
Reviewed-by: Anshuman Gupta <anshuman.gu...@intel.com>
>
> Signed-off-by: Sean Paul <seanp...@chromium.org>
> Link:
> https://patchwork.freedesktop.org/patch/msgid/20200429195502.39919-9-s...@poorly.run
> #v6
>
> Changes in v7:
> -Split into separate patch (Ramalingam)
> ---
> drivers/gpu/drm/i915/display/intel_hdcp.c | 19 ++++++++++---------
> 1 file changed, 10 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c
> b/drivers/gpu/drm/i915/display/intel_hdcp.c
> index 62cab3aea745..16bf0fbe5f17 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdcp.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
> @@ -2113,16 +2113,17 @@ int intel_hdcp_disable(struct intel_connector
> *connector)
>
> mutex_lock(&hdcp->mutex);
>
> - if (hdcp->value != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) {
> - intel_hdcp_update_value(connector,
> - DRM_MODE_CONTENT_PROTECTION_UNDESIRED,
> - false);
> - if (hdcp->hdcp2_encrypted)
> - ret = _intel_hdcp2_disable(connector);
> - else if (hdcp->hdcp_encrypted)
> - ret = _intel_hdcp_disable(connector);
> - }
> + if (hdcp->value == DRM_MODE_CONTENT_PROTECTION_UNDESIRED)
> + goto out;
>
> + intel_hdcp_update_value(connector,
> + DRM_MODE_CONTENT_PROTECTION_UNDESIRED, false);
> + if (hdcp->hdcp2_encrypted)
> + ret = _intel_hdcp2_disable(connector);
> + else if (hdcp->hdcp_encrypted)
> + ret = _intel_hdcp_disable(connector);
> +
> +out:
> mutex_unlock(&hdcp->mutex);
> cancel_delayed_work_sync(&hdcp->check_work);
> return ret;
> --
> Sean Paul, Software Engineer, Google / Chromium OS
>
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> intel-...@lists.freedesktop.org
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