tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip
head: e421f7f2b48c47438cd22d673a2c025562d1f728
commit: d4afdbb09e6b347d3ae084331e8b5d70aa168564 [2/8] Merge remote-tracking branch 'airlied/drm-next' into drm-tip
config: i386-randconfig-i1-201751 (attached as .config)
compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
reproduce:
git checkout d4afdbb09e6b347d3ae084331e8b5d70aa168564
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_mst_types.c:219:6: error: redefinition of 'dm_dp_mst_dc_sink_create'
void dm_dp_mst_dc_sink_create(struct drm_connector *connector)
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_mst_types.c:183:6: note: previous definition of 'dm_dp_mst_dc_sink_create' was here
void dm_dp_mst_dc_sink_create(struct drm_connector *connector)
^~~~~~~~~~~~~~~~~~~~~~~~
vim +/dm_dp_mst_dc_sink_create +219 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_mst_types.c
54427651 Jerry Zuo 2017-09-20 218
becd0875 Jerry (Fangzhi Zuo 2017-12-01 @219) void dm_dp_mst_dc_sink_create(struct drm_connector *connector)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 220) {
becd0875 Jerry (Fangzhi Zuo 2017-12-01 221) struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);
becd0875 Jerry (Fangzhi Zuo 2017-12-01 222) struct edid *edid;
becd0875 Jerry (Fangzhi Zuo 2017-12-01 223) struct dc_sink *dc_sink;
becd0875 Jerry (Fangzhi Zuo 2017-12-01 224) struct dc_sink_init_data init_params = {
becd0875 Jerry (Fangzhi Zuo 2017-12-01 225) .link = aconnector->dc_link,
becd0875 Jerry (Fangzhi Zuo 2017-12-01 226) .sink_signal = SIGNAL_TYPE_DISPLAY_PORT_MST };
becd0875 Jerry (Fangzhi Zuo 2017-12-01 227)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 228) edid = drm_dp_mst_get_edid(connector, &aconnector->mst_port->mst_mgr, aconnector->port);
becd0875 Jerry (Fangzhi Zuo 2017-12-01 229)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 230) if (!edid) {
becd0875 Jerry (Fangzhi Zuo 2017-12-01 231) drm_mode_connector_update_edid_property(
becd0875 Jerry (Fangzhi Zuo 2017-12-01 232) &aconnector->base,
becd0875 Jerry (Fangzhi Zuo 2017-12-01 233) NULL);
becd0875 Jerry (Fangzhi Zuo 2017-12-01 234) return;
becd0875 Jerry (Fangzhi Zuo 2017-12-01 235) }
becd0875 Jerry (Fangzhi Zuo 2017-12-01 236)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 237) aconnector->edid = edid;
becd0875 Jerry (Fangzhi Zuo 2017-12-01 238)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 239) dc_sink = dc_link_add_remote_sink(
becd0875 Jerry (Fangzhi Zuo 2017-12-01 240) aconnector->dc_link,
becd0875 Jerry (Fangzhi Zuo 2017-12-01 241) (uint8_t *)aconnector->edid,
becd0875 Jerry (Fangzhi Zuo 2017-12-01 242) (aconnector->edid->extensions + 1) * EDID_LENGTH,
becd0875 Jerry (Fangzhi Zuo 2017-12-01 243) &init_params);
becd0875 Jerry (Fangzhi Zuo 2017-12-01 244)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 245) dc_sink->priv = aconnector;
becd0875 Jerry (Fangzhi Zuo 2017-12-01 246) aconnector->dc_sink = dc_sink;
becd0875 Jerry (Fangzhi Zuo 2017-12-01 247)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 248) amdgpu_dm_add_sink_to_freesync_module(
becd0875 Jerry (Fangzhi Zuo 2017-12-01 249) connector, aconnector->edid);
becd0875 Jerry (Fangzhi Zuo 2017-12-01 250)
becd0875 Jerry (Fangzhi Zuo 2017-12-01 251) drm_mode_connector_update_edid_property(
becd0875 Jerry (Fangzhi Zuo 2017-12-01 252) &aconnector->base, aconnector->edid);
becd0875 Jerry (Fangzhi Zuo 2017-12-01 253) }
becd0875 Jerry (Fangzhi Zuo 2017-12-01 254)
:::::: The code at line 219 was first introduced by commit
:::::: becd0875f4393a992afbf57aa323f7bf1a71c3ff drm/amd/display: Fix rehook MST display not light back on
:::::: TO: Jerry (Fangzhi) Zuo <Jerry.Zuo@xxxxxxx>
:::::: CC: Alex Deucher <alexander.deucher@xxxxxxx>
---
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