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drm/amdgpu: Iterate through DRM connectors correctly

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Currently, every single piece of code in amdgpu that loops through
connectors does it incorrectly and doesn't use the proper list iteration
helpers, drm_connector_list_iter_begin() and
drm_connector_list_iter_end(). Yeesh.

So, do that.

Cc: Juston Li <juston.li@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Harry Wentland <hwentlan@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lyude Paul
2019-09-03 16:46:01 -04:00
committed by Alex Deucher
parent 684cd480fd
commit f8d2d39eb4
11 changed files with 195 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
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@@ -370,11 +370,13 @@ void amdgpu_display_print_display_setup(struct drm_device *dev)
struct amdgpu_connector *amdgpu_connector;
struct drm_encoder *encoder;
struct amdgpu_encoder *amdgpu_encoder;
struct drm_connector_list_iter iter;
uint32_t devices;
int i = 0;
drm_connector_list_iter_begin(dev, &iter);
DRM_INFO("AMDGPU Display Connectors\n");
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
drm_for_each_connector_iter(connector, &iter) {
amdgpu_connector = to_amdgpu_connector(connector);
DRM_INFO("Connector %d:\n", i);
DRM_INFO(" %s\n", connector->name);
@@ -438,6 +440,7 @@ void amdgpu_display_print_display_setup(struct drm_device *dev)
}
i++;
}
drm_connector_list_iter_end(&iter);
}
/**