struct dp_usbpd *usbpd;
struct dp_link *link;
struct dp_panel *panel;
- struct drm_connector **connector;
+ struct drm_connector *connector;
struct device *dev;
struct drm_device *drm_dev;
static int dp_test_data_show(struct seq_file *m, void *data)
{
- struct drm_device *dev;
- struct dp_debug_private *debug;
- struct drm_connector *connector;
- struct drm_connector_list_iter conn_iter;
+ const struct dp_debug_private *debug = m->private;
+ const struct drm_connector *connector = debug->connector;
u32 bpc;
- debug = m->private;
- dev = debug->drm_dev;
- drm_connector_list_iter_begin(dev, &conn_iter);
- drm_for_each_connector_iter(connector, &conn_iter) {
-
- if (connector->connector_type !=
- DRM_MODE_CONNECTOR_DisplayPort)
- continue;
-
- if (connector->status == connector_status_connected) {
- bpc = debug->link->test_video.test_bit_depth;
- seq_printf(m, "hdisplay: %d\n",
- debug->link->test_video.test_h_width);
- seq_printf(m, "vdisplay: %d\n",
- debug->link->test_video.test_v_height);
- seq_printf(m, "bpc: %u\n",
- dp_link_bit_depth_to_bpc(bpc));
- } else
- seq_puts(m, "0");
+ if (connector->status == connector_status_connected) {
+ bpc = debug->link->test_video.test_bit_depth;
+ seq_printf(m, "hdisplay: %d\n",
+ debug->link->test_video.test_h_width);
+ seq_printf(m, "vdisplay: %d\n",
+ debug->link->test_video.test_v_height);
+ seq_printf(m, "bpc: %u\n",
+ dp_link_bit_depth_to_bpc(bpc));
+ } else {
+ seq_puts(m, "0");
}
- drm_connector_list_iter_end(&conn_iter);
-
return 0;
}
DEFINE_SHOW_ATTRIBUTE(dp_test_data);
static int dp_test_type_show(struct seq_file *m, void *data)
{
- struct dp_debug_private *debug = m->private;
- struct drm_device *dev = debug->drm_dev;
- struct drm_connector *connector;
- struct drm_connector_list_iter conn_iter;
-
- drm_connector_list_iter_begin(dev, &conn_iter);
- drm_for_each_connector_iter(connector, &conn_iter) {
-
- if (connector->connector_type !=
- DRM_MODE_CONNECTOR_DisplayPort)
- continue;
+ const struct dp_debug_private *debug = m->private;
+ const struct drm_connector *connector = debug->connector;
- if (connector->status == connector_status_connected)
- seq_printf(m, "%02x", DP_TEST_LINK_VIDEO_PATTERN);
- else
- seq_puts(m, "0");
- }
- drm_connector_list_iter_end(&conn_iter);
+ if (connector->status == connector_status_connected)
+ seq_printf(m, "%02x", DP_TEST_LINK_VIDEO_PATTERN);
+ else
+ seq_puts(m, "0");
return 0;
}
{
char *input_buffer;
int status = 0;
- struct dp_debug_private *debug;
- struct drm_device *dev;
- struct drm_connector *connector;
- struct drm_connector_list_iter conn_iter;
+ const struct dp_debug_private *debug;
+ const struct drm_connector *connector;
int val = 0;
debug = ((struct seq_file *)file->private_data)->private;
- dev = debug->drm_dev;
+ connector = debug->connector;
if (len == 0)
return 0;
DRM_DEBUG_DRIVER("Copied %d bytes from user\n", (unsigned int)len);
- drm_connector_list_iter_begin(dev, &conn_iter);
- drm_for_each_connector_iter(connector, &conn_iter) {
- if (connector->connector_type !=
- DRM_MODE_CONNECTOR_DisplayPort)
- continue;
-
- if (connector->status == connector_status_connected) {
- status = kstrtoint(input_buffer, 10, &val);
- if (status < 0)
- break;
- DRM_DEBUG_DRIVER("Got %d for test active\n", val);
- /* To prevent erroneous activation of the compliance
- * testing code, only accept an actual value of 1 here
- */
- if (val == 1)
- debug->panel->video_test = true;
- else
- debug->panel->video_test = false;
+ if (connector->status == connector_status_connected) {
+ status = kstrtoint(input_buffer, 10, &val);
+ if (status < 0) {
+ kfree(input_buffer);
+ return status;
}
+ DRM_DEBUG_DRIVER("Got %d for test active\n", val);
+ /* To prevent erroneous activation of the compliance
+ * testing code, only accept an actual value of 1 here
+ */
+ if (val == 1)
+ debug->panel->video_test = true;
+ else
+ debug->panel->video_test = false;
}
- drm_connector_list_iter_end(&conn_iter);
kfree(input_buffer);
- if (status < 0)
- return status;
*offp += len;
return len;
static int dp_test_active_show(struct seq_file *m, void *data)
{
struct dp_debug_private *debug = m->private;
- struct drm_device *dev = debug->drm_dev;
- struct drm_connector *connector;
- struct drm_connector_list_iter conn_iter;
-
- drm_connector_list_iter_begin(dev, &conn_iter);
- drm_for_each_connector_iter(connector, &conn_iter) {
- if (connector->connector_type !=
- DRM_MODE_CONNECTOR_DisplayPort)
- continue;
-
- if (connector->status == connector_status_connected) {
- if (debug->panel->video_test)
- seq_puts(m, "1");
- else
- seq_puts(m, "0");
- } else
+ struct drm_connector *connector = debug->connector;
+
+ if (connector->status == connector_status_connected) {
+ if (debug->panel->video_test)
+ seq_puts(m, "1");
+ else
seq_puts(m, "0");
+ } else {
+ seq_puts(m, "0");
}
- drm_connector_list_iter_end(&conn_iter);
return 0;
}
struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel,
struct dp_usbpd *usbpd, struct dp_link *link,
- struct drm_connector **connector, struct drm_minor *minor)
+ struct drm_connector *connector, struct drm_minor *minor)
{
int rc = 0;
struct dp_debug_private *debug;