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drm/i915/hdcp: Refactor intel_dp_hdcp2_capable

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Break intel_dp_hdcp2_capable so that the common the code can be
reused for the remote capability check.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240223081453.1576918-5-suraj.kandpal@intel.com
This commit is contained in:
Suraj Kandpal
2024-02-23 13:44:44 +05:30
committed by Ankit Nautiyal
parent 26f7d01ca7
commit 55d9b2b8e4
1 changed files with 12 additions and 4 deletions
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16
drivers/gpu/drm/i915/display/intel_dp_hdcp.c
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@@ -640,11 +640,9 @@ int intel_dp_hdcp2_check_link(struct intel_digital_port *dig_port,
}
static
int intel_dp_hdcp2_capable(struct intel_connector *connector,
bool *capable)
int _intel_dp_hdcp2_capable(struct drm_dp_aux *aux,
bool *capable)
{
struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
struct drm_dp_aux *aux = &dig_port->dp.aux;
u8 rx_caps[3];
int ret;
@@ -662,6 +660,16 @@ int intel_dp_hdcp2_capable(struct intel_connector *connector,
return 0;
}
static
int intel_dp_hdcp2_capable(struct intel_connector *connector,
bool *capable)
{
struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
struct drm_dp_aux *aux = &dig_port->dp.aux;
return _intel_dp_hdcp2_capable(aux, capable);
}
static const struct intel_hdcp_shim intel_dp_hdcp_shim = {
.write_an_aksv = intel_dp_hdcp_write_an_aksv,
.read_bksv = intel_dp_hdcp_read_bksv,