On Wed, Jun 13, 2018 at 10:16:47AM +0200, Paul Kocialkowski wrote: > This reverts commit 2c17a4368aad2b88b68e4390c819e226cf320f70. > > The offending commit triggers a run-time fault when accessing the panel > element of the sun4i_tcon structure when no such panel is attached. > > It was apparently assumed in said commit that a panel is always used with > the TCON. Although it is often the case, this is not always true. > For instance a bridge might be used instead of a panel. > > This issue was discovered using an A13-OLinuXino, that uses the TCON > in RGB mode for a simple DAC-based VGA bridge. > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx> Applied, thanks Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com
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