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drm/sun4i: Disable unused DE2 sub-engines

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Some sub-engines are unused. Disable them explicitly.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181104182705.18047-12-jernej.skrabec@siol.net
This commit is contained in:
Jernej Skrabec
2018-11-04 19:26:48 +01:00
committed by Maxime Ripard
parent 218d6a3cfc
commit 97eb57feda
2 changed files with 11 additions and 2 deletions
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4
drivers/gpu/drm/sun4i/sun8i_mixer.h
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@@ -101,8 +101,8 @@
#define SUN8I_MIXER_FBFMT_YUV411 14
/*
* These sub-engines are still unknown now, the EN registers are here only to
* be used to disable these sub-engines.
* Sub-engines listed bellow are unused for now. The EN registers are here only
* to be used to disable these sub-engines.
*/
#define SUN8I_MIXER_FCE_EN 0xa0000
#define SUN8I_MIXER_BWS_EN 0xa2000