tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip
head: 16432d39f2cbdc7a8798df3ebb4f7c882fb23132
commit: a79b622ef5cad1b3a868a1d7250494e39bb04c05 [1/7] Merge remote-tracking
branch 'airlied/drm-next' into drm-tip
config: i386-randconfig-b0-12302345 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
git checkout a79b622ef5cad1b3a868a1d7250494e39bb04c05
# save the attached .config to linux build tree
make ARCH=i386
Note: the drm-tip/drm-tip HEAD 16432d39f2cbdc7a8798df3ebb4f7c882fb23132 builds
fine.
It only hurts bisectibility.
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 <[email protected]>
:::::: CC: Alex Deucher <[email protected]>
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