Commits
Robert Chiras committed fbd4043be9f
MLK-17149-1: drm/mxsfb: Fix pipe enable During enable function, the mxsfb driver is trying to associate with a connector, when a drm_bridge is used. When accessing the connectors list, mode_config->mutex might be locked, generating the below WARN. Since we are not changing the mode_config, we can access the connector_list directly. [ 16.876991] [<ffff0000086289d4>] mxsfb_pipe_enable+0xec/0xf8 [ 16.882650] [<ffff0000085e4de0>] drm_simple_kms_crtc_enable+0x20/0x30 [ 16.889090] [<ffff0000085e144c>] drm_atomic_helper_commit_modeset_enables+0x17c/0x1a0 [ 16.896918] [<ffff0000085e42dc>] drm_atomic_helper_commit_tail+0x3c/0x68 [ 16.903617] [<ffff0000085e436c>] commit_tail+0x64/0x80 [ 16.908753] [<ffff0000085e4398>] commit_work+0x10/0x18 [ 16.913893] [<ffff0000080d4928>] process_one_work+0x1c8/0x380 [ 16.919638] [<ffff0000080d4b28>] worker_thread+0x48/0x498 [ 16.925035] [<ffff0000080da8f8>] kthread+0xe0/0xf8 [ 16.929828] [<ffff000008082e80>] ret_from_fork+0x10/0x50 Signed-off-by: Robert Chiras <robert.chiras@nxp.com> Reviewed-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>