tree 5a47353d2217b38e099624bd954bf919c2f1ee40
parent 29b4817d4018df78086157ea3a55c1d9424a7cfc
author Lothar Waßmann <LW@KARO-electronics.de> 1468330202 +0200
committer Philipp Zabel <p.zabel@pengutronix.de> 1470649460 +0200

drm: add a helper function to extract 'de-active' and 'pixelclk-active' from DT

add a helper function to extract information about pixel clock and DE
polarity from DT for use by of_get_drm_display_mode().
While at it, convert spaces to tabs in indentation in drm_modes.h.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>