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| author | Samuel Holland <samuel@sholland.org> | 2022-04-24 19:26:29 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-04-26 15:25:29 +0300 |
| commit | 30d334ce97ae999f190488a38445507cd36828cc (patch) | |
| tree | 50e3322f2306cb4ed90dd24332a6704a20ec6e36 /drivers/gpu/drm/sun4i | |
| parent | b2da819209b6d60df4e409ecaeb184bf3670bdee (diff) | |
| download | linux-30d334ce97ae999f190488a38445507cd36828cc.tar.xz | |
drm/sun4i: Add support for D1 mixers
D1 has a display engine with the usual pair of mixers, albeit with
relatively few layers. In fact, D1 appears to be the first SoC to have
a mixer without any UI layers. Add support for these new variants.
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220424162633.12369-12-samuel@sholland.org
Diffstat (limited to 'drivers/gpu/drm/sun4i')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun8i_mixer.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index 4ce593c99807..875a1156c04e 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -615,6 +615,24 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = { .mod_rate = 150000000, }; +static const struct sun8i_mixer_cfg sun20i_d1_mixer0_cfg = { + .ccsc = CCSC_D1_MIXER0_LAYOUT, + .mod_rate = 297000000, + .scaler_mask = 0x3, + .scanline_yuv = 2048, + .ui_num = 1, + .vi_num = 1, +}; + +static const struct sun8i_mixer_cfg sun20i_d1_mixer1_cfg = { + .ccsc = CCSC_MIXER1_LAYOUT, + .mod_rate = 297000000, + .scaler_mask = 0x1, + .scanline_yuv = 1024, + .ui_num = 0, + .vi_num = 1, +}; + static const struct sun8i_mixer_cfg sun50i_a64_mixer0_cfg = { .ccsc = CCSC_MIXER0_LAYOUT, .mod_rate = 297000000, @@ -669,6 +687,14 @@ static const struct of_device_id sun8i_mixer_of_table[] = { .data = &sun8i_v3s_mixer_cfg, }, { + .compatible = "allwinner,sun20i-d1-de2-mixer-0", + .data = &sun20i_d1_mixer0_cfg, + }, + { + .compatible = "allwinner,sun20i-d1-de2-mixer-1", + .data = &sun20i_d1_mixer1_cfg, + }, + { .compatible = "allwinner,sun50i-a64-de2-mixer-0", .data = &sun50i_a64_mixer0_cfg, }, |