This change adds support to have same panel names for dual displays.
Without this change, the secondary panel bind will fail if it has the
same panel name as primary since the primary panel debugfs directory
would have been created during its display bind and when display bind
for secondary panel is initiated with the same name it will try to
create a debugfs directory with the same name resulting in bind failure.
This change appends a string as secondary in the panel name and creates the
debugfs directory.
Change-Id: I2bd25672ce0105a3b8225bbf17e13d4e373ad10b
Signed-off-by: Harigovindan P <harigovi@codeaurora.org>
e290135ccf