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| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-18 17:51:27 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-18 23:11:47 +0300 |
| commit | 94018601568c7bb9ff7ff1e861e7a6a5a49e2e29 (patch) | |
| tree | 5bd4f6584528f367052d7a84512ea653e4d6bd23 /drivers/gpu/drm/sun4i/sun4i_frontend.h | |
| parent | 9db9c0cf5895e4ddde2814360cae7bea9282edd2 (diff) | |
| download | linux-94018601568c7bb9ff7ff1e861e7a6a5a49e2e29.tar.xz | |
drm/sun4i: Move access control before setting the register as documented
Unlike what is currently being done, the ACCESS_CTRL bit documentation asks
that this bit should be set before modifying any register. The code in the
BSP also does this, so make sure we do this as well.
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190118145133.21281-18-paul.kocialkowski@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_frontend.h')
0 files changed, 0 insertions, 0 deletions