drm/sun4i: tcon: Unconditionally reset the TCON
When binding the TCON, we were checking the reset control status and asserting reset if it wasn't in reset. The check failed to account for the reset control API returning error codes if the status callback was not implemented. Since we want the TCON to be reset in all cases, use reset_control_reset to force a reset instead. Fixes: 9026e0d1 ("drm: Add Allwinner A10 Display Engine support") Signed-off-by:Chen-Yu Tsai <wens@csie.org> Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170908090016.32224-1-wens@csie.org
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