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drm/sun4i: Add A83T support 

Add support for the A83T display pipeline.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/614b430adf3a67320362a75c01b01bd53013da8a.1513854122.git-series.maxime.ripard@free-electrons.com
This commit is contained in:
Maxime Ripard 2017-12-21 12:02:34 +01:00
parent a0c1214e47
commit 2f0d7bb16e
No known key found for this signature in database
GPG Key ID: D2B4C094214DAF74
3 changed files with 17 additions and 0 deletions
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1
drivers/gpu/drm/sun4i/sun4i_drv.c
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@ -339,6 +339,7 @@ static const struct of_device_id sun4i_drv_of_table[] = {
{ .compatible = "allwinner,sun6i-a31s-display-engine" }, { .compatible = "allwinner,sun6i-a31s-display-engine" },
{ .compatible = "allwinner,sun7i-a20-display-engine" }, { .compatible = "allwinner,sun7i-a20-display-engine" },
{ .compatible = "allwinner,sun8i-a33-display-engine" }, { .compatible = "allwinner,sun8i-a33-display-engine" },
{ .compatible = "allwinner,sun8i-a83t-display-engine" },
{ .compatible = "allwinner,sun8i-v3s-display-engine" }, { .compatible = "allwinner,sun8i-v3s-display-engine" },
{ } { }
}; };

5
drivers/gpu/drm/sun4i/sun4i_tcon.c
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@ -1133,6 +1133,10 @@ static const struct sun4i_tcon_quirks sun8i_a33_quirks = {
.has_lvds_alt = true, .has_lvds_alt = true,
}; };
static const struct sun4i_tcon_quirks sun8i_a83t_lcd_quirks = {
/* nothing is supported */
};
static const struct sun4i_tcon_quirks sun8i_v3s_quirks = { static const struct sun4i_tcon_quirks sun8i_v3s_quirks = {
/* nothing is supported */ /* nothing is supported */
}; };
@ -1145,6 +1149,7 @@ const struct of_device_id sun4i_tcon_of_table[] = {
{ .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks }, { .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks },
{ .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks }, { .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks },
{ .compatible = "allwinner,sun8i-a33-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 },
{ .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks }, { .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks },
{ } { }
}; };

11
drivers/gpu/drm/sun4i/sun8i_mixer.c
View File

@ -478,6 +478,13 @@ static int sun8i_mixer_remove(struct platform_device *pdev)
return 0; return 0;
} }
static const struct sun8i_mixer_cfg sun8i_a83t_mixer0_cfg = {
.ccsc = 0,
.scaler_mask = 0xf,
.ui_num = 3,
.vi_num = 1,
};
static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = { static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = {
.vi_num = 2, .vi_num = 2,
.ui_num = 1, .ui_num = 1,
@ -487,6 +494,10 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = {
}; };
static const struct of_device_id sun8i_mixer_of_table[] = { static const struct of_device_id sun8i_mixer_of_table[] = {
{
.compatible = "allwinner,sun8i-a83t-de2-mixer-0",
.data = &sun8i_a83t_mixer0_cfg,
},
{ {
.compatible = "allwinner,sun8i-v3s-de2-mixer", .compatible = "allwinner,sun8i-v3s-de2-mixer",
.data = &sun8i_v3s_mixer_cfg, .data = &sun8i_v3s_mixer_cfg,