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| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2018-02-14 23:09:01 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-02-16 11:35:16 +0300 |
| commit | 34d698f6e349df991effe424b9500abbf0d43ff0 (patch) | |
| tree | eeef371c990c6ea0ce29c6b3ef984d632425396b /drivers/gpu/drm/sun4i/sun4i_tcon.h | |
| parent | a17a2611af5081d5d7dc7ebfd0291d67671689d2 (diff) | |
| download | linux-34d698f6e349df991effe424b9500abbf0d43ff0.tar.xz | |
drm/sun4i: Add has_channel_0 TCON quirk
Some TCONs on newer SoCs doesn't support channel 0, since they are meant
to be used only with TV or HDMI encoder.
Prepare support for them with adding has_channel_0 quirk.
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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/20180214200906.31509-8-jernej.skrabec@siol.net
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_tcon.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h index b761c7b823c5..78d55e7cd2b3 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.h +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h @@ -172,6 +172,7 @@ struct sun4i_tcon; struct sun4i_tcon_quirks { + bool has_channel_0; /* a83t does not have channel 0 on second TCON */ bool has_channel_1; /* a33 does not have channel 1 */ bool has_lvds_alt; /* Does the LVDS clock have a parent other than the TCON clock? */ bool needs_de_be_mux; /* sun6i needs mux to select backend */ |