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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2017-01-17 10:29:08 +0200
committerArchit Taneja <architt@codeaurora.org>2017-01-18 09:29:37 +0530
commit54d72737b098f3597c57693e1aa96699a21b11fe (patch)
tree17740e796acc606117639c697058a4ce7bb3489f /drivers/firewire
parentf0e7f2f3b6333a02dd7cb89822e6330631c9a3e3 (diff)
drm: bridge: dw-hdmi: Fix the name of the PHY reset macros
The PHY reset signal is controlled by bit PHYRSTZ in the MC_PHYRSTZ register. The signal is active low on Gen1 PHYs and active high on Gen2 PHYs. The driver toggles the signal high then low, which is correct for all currently supported platforms, but the register values macros are incorrectly named. Replace them with a single macro named after the bit, and add a comment to the source code to explain the behaviour. The driver's behaviour isn't changed by this rename, the code will still need to be fixed to support Gen1 PHYs. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170117082910.27023-19-laurent.pinchart+renesas@ideasonboard.com
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