On Wed, 2018-02-14 at 21:08 +0100, Jernej Skrabec wrote:

dw_hdmi shouldn't set drvdata since some drivers might need to store
it's own data there. Rework dw_hdmi in a way to return struct dw_hdmi
instead to store it in drvdata. This way drivers are responsible to
store and pass structure when needed.

Idea was taken from the following commit:
8242ecbd597d ("drm/bridge/synopsys: stop clobbering drvdata")

Cc: p.zabel at pengutronix.de
Cc: narmstrong at baylibre.com
Cc: Laurent.pinchart at ideasonboard.com
Cc: hjc at rock-chips.com
Cc: heiko at sntech.de
Acked-by: Neil Armstrong <redacted>
Signed-off-by: Jernej Skrabec <redacted>

For i.MX:
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp