drm: add a helper function to extract 'de-active' and 'pixelclk-active' from DT
authorLothar Waßmann <LW@KARO-electronics.de>
Tue, 12 Jul 2016 13:30:02 +0000 (15:30 +0200)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Mon, 8 Aug 2016 09:44:20 +0000 (11:44 +0200)
commitd72daa0d75e8fe71368113350254b9da2c64b235
tree5a47353d2217b38e099624bd954bf919c2f1ee40
parent29b4817d4018df78086157ea3a55c1d9424a7cfc
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>
drivers/gpu/drm/drm_modes.c
include/drm/drm_modes.h