Use intel_display structure instead of drm_i915_private wherever
possible in hdcp_gsc related files.
--v2
-make intel_hdcp_gsc_hdcp2_init accept intel_display [Jani]
Signed-off-by: Suraj Kandpal <suraj.kandpal@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_hdcp.c | 4 +-
drivers/gpu/drm/i915/display/intel_hdcp_gsc.c | 31 ++++++-------
drivers/gpu/drm/i915/display/intel_hdcp_gsc.h | 4 +-
.../drm/i915/display/intel_hdcp_gsc_message.c | 44 +++++++++----------
drivers/gpu/drm/xe/display/xe_hdcp_gsc.c | 37 ++++++++--------
5 files changed, 61 insertions(+), 59 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index b964af7425cf..2afa92321b08 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -2307,7 +2307,7 @@ void intel_hdcp_component_init(struct drm_i915_private *i915)
display->hdcp.comp_added = true;
mutex_unlock(&display->hdcp.hdcp_mutex);
if (intel_hdcp_gsc_cs_required(display))
- ret = intel_hdcp_gsc_init(i915);
+ ret = intel_hdcp_gsc_init(display);
else
ret = component_add_typed(display->drm->dev, &i915_hdcp_ops,
I915_COMPONENT_HDCP);
@@ -2570,7 +2570,7 @@ void intel_hdcp_component_fini(struct drm_i915_private *i915)
mutex_unlock(&display->hdcp.hdcp_mutex);
if (intel_hdcp_gsc_cs_required(display))
- intel_hdcp_gsc_fini(i915);
+ intel_hdcp_gsc_fini(display);
else
component_del(display->drm->dev, &i915_hdcp_ops);
}
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp_gsc.c b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.c
index dc5cc1d54c85..55965844d829 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp_gsc.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.c
@@ -107,8 +107,9 @@ static const struct i915_hdcp_ops gsc_hdcp_ops = {
.close_hdcp_session = intel_hdcp_gsc_close_session,
};
-static int intel_hdcp_gsc_hdcp2_init(struct drm_i915_private *i915)
+static int intel_hdcp_gsc_hdcp2_init(struct intel_display *display)
{
+ struct drm_i915_private *i915 = to_i915(display->drm);
struct intel_hdcp_gsc_message *hdcp_message;
int ret;
@@ -121,19 +122,19 @@ static int intel_hdcp_gsc_hdcp2_init(struct drm_i915_private *i915)
* NOTE: No need to lock the comp mutex here as it is already
* going to be taken before this function called
*/
- i915->display.hdcp.hdcp_message = hdcp_message;
+ display->hdcp.hdcp_message = hdcp_message;
ret = intel_hdcp_gsc_initialize_message(i915, hdcp_message);
if (ret)
- drm_err(&i915->drm, "Could not initialize hdcp_message\n");
+ drm_err(display->drm, "Could not initialize hdcp_message\n");
return ret;
}
-static void intel_hdcp_gsc_free_message(struct drm_i915_private *i915)
+static void intel_hdcp_gsc_free_message(struct intel_display *display)
{
struct intel_hdcp_gsc_message *hdcp_message =
- i915->display.hdcp.hdcp_message;
+ display->hdcp.hdcp_message;
hdcp_message->hdcp_cmd_in = NULL;
hdcp_message->hdcp_cmd_out = NULL;
@@ -141,7 +142,7 @@ static void intel_hdcp_gsc_free_message(struct drm_i915_private *i915)
kfree(hdcp_message);
}
-int intel_hdcp_gsc_init(struct drm_i915_private *i915)
+int intel_hdcp_gsc_init(struct intel_display *display)
{
struct i915_hdcp_arbiter *data;
int ret;
@@ -150,20 +151,20 @@ int intel_hdcp_gsc_init(struct drm_i915_private *i915)
if (!data)
return -ENOMEM;
- mutex_lock(&i915->display.hdcp.hdcp_mutex);
- i915->display.hdcp.arbiter = data;
- i915->display.hdcp.arbiter->hdcp_dev = i915->drm.dev;
- i915->display.hdcp.arbiter->ops = &gsc_hdcp_ops;
- ret = intel_hdcp_gsc_hdcp2_init(i915);
- mutex_unlock(&i915->display.hdcp.hdcp_mutex);
+ mutex_lock(&display->hdcp.hdcp_mutex);
+ display->hdcp.arbiter = data;
+ display->hdcp.arbiter->hdcp_dev = display->drm->dev;
+ display->hdcp.arbiter->ops = &gsc_hdcp_ops;
+ ret = intel_hdcp_gsc_hdcp2_init(display);
+ mutex_unlock(&display->hdcp.hdcp_mutex);
return ret;
}
-void intel_hdcp_gsc_fini(struct drm_i915_private *i915)
+void intel_hdcp_gsc_fini(struct intel_display *display)
{
- intel_hdcp_gsc_free_message(i915);
- kfree(i915->display.hdcp.arbiter);
+ intel_hdcp_gsc_free_message(display);
+ kfree(display->hdcp.arbiter);
}
static int intel_gsc_send_sync(struct drm_i915_private *i915,
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h
index b6aabd855478..5695a5e4f609 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h
+++ b/drivers/gpu/drm/i915/display/intel_hdcp_gsc.h
@@ -17,8 +17,8 @@ bool intel_hdcp_gsc_cs_required(struct intel_display *display);
ssize_t intel_hdcp_gsc_msg_send(struct drm_i915_private *i915, u8 *msg_in,
size_t msg_in_len, u8 *msg_out,
size_t msg_out_len);
-int intel_hdcp_gsc_init(struct drm_i915_private *i915);
-void intel_hdcp_gsc_fini(struct drm_i915_private *i915);
+int intel_hdcp_gsc_init(struct intel_display *display);
+void intel_hdcp_gsc_fini(struct intel_display *display);
bool intel_hdcp_gsc_check_status(struct intel_display *display);
#endif /* __INTEL_HDCP_GCS_H__ */
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp_gsc_message.c b/drivers/gpu/drm/i915/display/intel_hdcp_gsc_message.c
index 35bdb532bbb3..129104fa9b16 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp_gsc_message.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp_gsc_message.c
@@ -46,12 +46,12 @@ intel_hdcp_gsc_initiate_session(struct device *dev, struct hdcp_port_data *data,
(u8 *)&session_init_out,
sizeof(session_init_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (session_init_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X Failed. Status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X Failed. Status: 0x%X\n",
WIRED_INITIATE_HDCP2_SESSION,
session_init_out.header.status);
return -EIO;
@@ -108,12 +108,12 @@ intel_hdcp_gsc_verify_receiver_cert_prepare_km(struct device *dev,
(u8 *)&verify_rxcert_out,
sizeof(verify_rxcert_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed: %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed: %zd\n", byte);
return byte;
}
if (verify_rxcert_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X Failed. Status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X Failed. Status: 0x%X\n",
WIRED_VERIFY_RECEIVER_CERT,
verify_rxcert_out.header.status);
return -EIO;
@@ -171,12 +171,12 @@ intel_hdcp_gsc_verify_hprime(struct device *dev, struct hdcp_port_data *data,
(u8 *)&send_hprime_out,
sizeof(send_hprime_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (send_hprime_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X Failed. Status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X Failed. Status: 0x%X\n",
WIRED_AKE_SEND_HPRIME, send_hprime_out.header.status);
return -EIO;
}
@@ -222,12 +222,12 @@ intel_hdcp_gsc_store_pairing_info(struct device *dev, struct hdcp_port_data *dat
(u8 *)&pairing_info_out,
sizeof(pairing_info_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (pairing_info_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X failed. Status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X failed. Status: 0x%X\n",
WIRED_AKE_SEND_PAIRING_INFO,
pairing_info_out.header.status);
return -EIO;
@@ -269,12 +269,12 @@ intel_hdcp_gsc_initiate_locality_check(struct device *dev,
byte = intel_hdcp_gsc_msg_send(i915, (u8 *)&lc_init_in, sizeof(lc_init_in),
(u8 *)&lc_init_out, sizeof(lc_init_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (lc_init_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X Failed. status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X Failed. status: 0x%X\n",
WIRED_INIT_LOCALITY_CHECK, lc_init_out.header.status);
return -EIO;
}
@@ -323,12 +323,12 @@ intel_hdcp_gsc_verify_lprime(struct device *dev, struct hdcp_port_data *data,
(u8 *)&verify_lprime_out,
sizeof(verify_lprime_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (verify_lprime_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
WIRED_VALIDATE_LOCALITY,
verify_lprime_out.header.status);
return -EIO;
@@ -369,12 +369,12 @@ int intel_hdcp_gsc_get_session_key(struct device *dev,
byte = intel_hdcp_gsc_msg_send(i915, (u8 *)&get_skey_in, sizeof(get_skey_in),
(u8 *)&get_skey_out, sizeof(get_skey_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (get_skey_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
WIRED_GET_SESSION_KEY, get_skey_out.header.status);
return -EIO;
}
@@ -435,12 +435,12 @@ intel_hdcp_gsc_repeater_check_flow_prepare_ack(struct device *dev,
(u8 *)&verify_repeater_out,
sizeof(verify_repeater_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (verify_repeater_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
WIRED_VERIFY_REPEATER,
verify_repeater_out.header.status);
return -EIO;
@@ -504,12 +504,12 @@ int intel_hdcp_gsc_verify_mprime(struct device *dev,
sizeof(verify_mprime_out));
kfree(verify_mprime_in);
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (verify_mprime_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
WIRED_REPEATER_AUTH_STREAM_REQ,
verify_mprime_out.header.status);
return -EIO;
@@ -552,12 +552,12 @@ int intel_hdcp_gsc_enable_authentication(struct device *dev,
(u8 *)&enable_auth_out,
sizeof(enable_auth_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (enable_auth_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
+ drm_dbg_kms(display->drm, "FW cmd 0x%08X failed. status: 0x%X\n",
WIRED_ENABLE_AUTH, enable_auth_out.header.status);
return -EIO;
}
@@ -599,12 +599,12 @@ intel_hdcp_gsc_close_session(struct device *dev, struct hdcp_port_data *data)
(u8 *)&session_close_out,
sizeof(session_close_out));
if (byte < 0) {
- drm_dbg_kms(&i915->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
+ drm_dbg_kms(display->drm, "intel_hdcp_gsc_msg_send failed. %zd\n", byte);
return byte;
}
if (session_close_out.header.status != FW_HDCP_STATUS_SUCCESS) {
- drm_dbg_kms(&i915->drm, "Session Close Failed. status: 0x%X\n",
+ drm_dbg_kms(display->drm, "Session Close Failed. status: 0x%X\n",
session_close_out.header.status);
return -EIO;
}
diff --git a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c
index 5badf90b26de..231677129a35 100644
--- a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c
+++ b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c
@@ -67,9 +67,10 @@ bool intel_hdcp_gsc_check_status(struct intel_display *display)
}
/*This function helps allocate memory for the command that we will send to gsc cs */
-static int intel_hdcp_gsc_initialize_message(struct xe_device *xe,
+static int intel_hdcp_gsc_initialize_message(struct intel_display *display,
struct intel_hdcp_gsc_message *hdcp_message)
{
+ struct xe_device *xe = to_xe_device(display->drm);
struct xe_bo *bo = NULL;
u64 cmd_in, cmd_out;
int ret = 0;
@@ -81,7 +82,7 @@ static int intel_hdcp_gsc_initialize_message(struct xe_device *xe,
XE_BO_FLAG_GGTT);
if (IS_ERR(bo)) {
- drm_err(&xe->drm, "Failed to allocate bo for HDCP streaming command!\n");
+ drm_err(display->drm, "Failed to allocate bo for HDCP streaming command!\n");
ret = PTR_ERR(bo);
goto out;
}
@@ -97,7 +98,7 @@ static int intel_hdcp_gsc_initialize_message(struct xe_device *xe,
return ret;
}
-static int intel_hdcp_gsc_hdcp2_init(struct xe_device *xe)
+static int intel_hdcp_gsc_hdcp2_init(struct intel_display *display)
{
struct intel_hdcp_gsc_message *hdcp_message;
int ret;
@@ -111,14 +112,14 @@ static int intel_hdcp_gsc_hdcp2_init(struct xe_device *xe)
* NOTE: No need to lock the comp mutex here as it is already
* going to be taken before this function called
*/
- ret = intel_hdcp_gsc_initialize_message(xe, hdcp_message);
+ ret = intel_hdcp_gsc_initialize_message(display, hdcp_message);
if (ret) {
- drm_err(&xe->drm, "Could not initialize hdcp_message\n");
+ drm_err(display->drm, "Could not initialize hdcp_message\n");
kfree(hdcp_message);
return ret;
}
- xe->display.hdcp.hdcp_message = hdcp_message;
+ display->hdcp.hdcp_message = hdcp_message;
return ret;
}
@@ -138,7 +139,7 @@ static const struct i915_hdcp_ops gsc_hdcp_ops = {
.close_hdcp_session = intel_hdcp_gsc_close_session,
};
-int intel_hdcp_gsc_init(struct xe_device *xe)
+int intel_hdcp_gsc_init(struct intel_display *display)
{
struct i915_hdcp_arbiter *data;
int ret;
@@ -147,33 +148,33 @@ int intel_hdcp_gsc_init(struct xe_device *xe)
if (!data)
return -ENOMEM;
- mutex_lock(&xe->display.hdcp.hdcp_mutex);
- xe->display.hdcp.arbiter = data;
- xe->display.hdcp.arbiter->hdcp_dev = xe->drm.dev;
- xe->display.hdcp.arbiter->ops = &gsc_hdcp_ops;
- ret = intel_hdcp_gsc_hdcp2_init(xe);
+ mutex_lock(&display->hdcp.hdcp_mutex);
+ display->hdcp.arbiter = data;
+ display->hdcp.arbiter->hdcp_dev = display->drm->dev;
+ display->hdcp.arbiter->ops = &gsc_hdcp_ops;
+ ret = intel_hdcp_gsc_hdcp2_init(display);
if (ret)
kfree(data);
- mutex_unlock(&xe->display.hdcp.hdcp_mutex);
+ mutex_unlock(&display->hdcp.hdcp_mutex);
return ret;
}
-void intel_hdcp_gsc_fini(struct xe_device *xe)
+void intel_hdcp_gsc_fini(struct intel_display *display)
{
struct intel_hdcp_gsc_message *hdcp_message =
- xe->display.hdcp.hdcp_message;
- struct i915_hdcp_arbiter *arb = xe->display.hdcp.arbiter;
+ display->hdcp.hdcp_message;
+ struct i915_hdcp_arbiter *arb = display->hdcp.arbiter;
if (hdcp_message) {
xe_bo_unpin_map_no_vm(hdcp_message->hdcp_bo);
kfree(hdcp_message);
- xe->display.hdcp.hdcp_message = NULL;
+ display->hdcp.hdcp_message = NULL;
}
kfree(arb);
- xe->display.hdcp.arbiter = NULL;
+ display->hdcp.arbiter = NULL;
}
static int xe_gsc_send_sync(struct xe_device *xe,
--
2.43.2
