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(parent: 4b4e6a5) | patch
drm/sun4i: fix HSYNC and VSYNC polarity
authorGiulio Benetti <giulio.benetti@micronovasrl.com>
Thu, 15 Feb 2018 17:54:48 +0000 (18:54 +0100)
committerMaxime Ripard <maxime.ripard@bootlin.com>
Fri, 16 Feb 2018 20:16:03 +0000 (21:16 +0100)
commit95082f2c1fc57733b5e42ac2419d0bf856dc30fa
treee463a25d2caa1c25a2576205f50c4c5848b8ba51tree | snapshot
parent4b4e6a5d541a1d4a0b7e76770a715d9b21b8bc24commit | diff
drm/sun4i: fix HSYNC and VSYNC polarity

Differently from other Lcd signals, HSYNC and VSYNC signals
result inverted if their bits are cleared to 0.

Invert their settings of IO_POL register.

Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1518717288-123578-1-git-send-email-giulio.benetti@micronovasrl.com
drivers/gpu/drm/sun4i/sun4i_tcon.c diff | blob | history
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