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drm/sun4i: tcon: Separate quirks for tcon0 and tcon1 on A20 

[ Upstream commit cd0ecabdc9 ]

Timing controllers on A20 are not equivalent: tcon0 on A20 supports
LVDS output and tcon1 does not. Separate the capabilities by
introducing independent set of quirks for each of the tcons.

Signed-off-by: Andrey Lebedev <andrey@lebedev.lt>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20200219180858.4806-3-andrey.lebedev@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
Andrey Lebedev 2020-02-19 20:08:55 +02:00 committed by Greg Kroah-Hartman
parent de6d9aa5f7
commit 23a6094173
1 changed files with 2 additions and 0 deletions
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drivers/gpu/drm/sun4i/sun4i_tcon.c
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@ -1504,6 +1504,8 @@ const struct of_device_id sun4i_tcon_of_table[] = {
{ .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks },
{ .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks },
{ .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks },
{ .compatible = "allwinner,sun7i-a20-tcon0", .data = &sun7i_a20_quirks },
{ .compatible = "allwinner,sun7i-a20-tcon1", .data = &sun7i_a20_quirks },
{ .compatible = "allwinner,sun8i-a23-tcon", .data = &sun8i_a33_quirks },
{ .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks },
{ .compatible = "allwinner,sun8i-a83t-tcon-lcd", .data = &sun8i_a83t_lcd_quirks },