diff options
| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2018-11-04 19:26:49 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-11-05 11:48:23 +0100 |
| commit | c50519e6db4d6425538cdc1a6df5f3cec35997fd (patch) | |
| tree | c986d675731b92c9a9c58f70dc1a30b843620928 /drivers/gpu/drm/sun4i/sun8i_vi_layer.h | |
| parent | 97eb57feda80b7bf63ae9f74683b38ea21166eb9 (diff) | |
drm/sun4i: Add basic support for DE3
Display Engine 3 is an upgrade of DE2 with new features like support for
10 bit color formats and support for AFBC.
Most of DE2 code works with DE3, except some small details.
Implement basic support for DE3. Support for 10 bit colort formats and
AFBC, among others missing features, will be added later.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/260238/
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun8i_vi_layer.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun8i_vi_layer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.h b/drivers/gpu/drm/sun4i/sun8i_vi_layer.h index 46f0237c17bb..8a5e6d01c85d 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.h +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.h @@ -30,6 +30,8 @@ #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE BIT(15) #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET 8 #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8) +#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24) +#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x) ((x) << 24) struct sun8i_mixer; |