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drm: sun4i: add support for H6 TCON TOP

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The TCON TOP on Allwinner H6 SoC is a cut down version of the R40 TCON
TOP, which dropped TCON_TV1 and DSI (which do not exist on H6).

Add support for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181104182705.18047-27-jernej.skrabec@siol.net
This commit is contained in:
Icenowy Zheng 2018-11-04 19:27:03 +01:00 committed by Maxime Ripard
parent bbf81a9c71
commit 9b4dcc9cbb
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drivers/gpu/drm/sun4i/sun8i_tcon_top.c
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@ -273,12 +273,20 @@ const struct sun8i_tcon_top_quirks sun8i_r40_tcon_top_quirks = {
.has_dsi = true,
};
const struct sun8i_tcon_top_quirks sun50i_h6_tcon_top_quirks = {
/* Nothing special */
};
/* sun4i_drv uses this list to check if a device node is a TCON TOP */
const struct of_device_id sun8i_tcon_top_of_table[] = {
{
.compatible = "allwinner,sun8i-r40-tcon-top",
.data = &sun8i_r40_tcon_top_quirks
},
{
.compatible = "allwinner,sun50i-h6-tcon-top",
.data = &sun50i_h6_tcon_top_quirks
},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, sun8i_tcon_top_of_table);