diff options
| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2019-01-18 15:51:16 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-18 19:01:28 +0100 |
| commit | e6ae40bd9407bf2c5b356ad1f160321b3a21a01a (patch) | |
| tree | ec22979715ee1e9fdc2ad5c0664ed91660d19c5e /drivers/gpu/drm/sun4i/sun4i_frontend.h | |
| parent | 1b89dba5f741c71df67720528fdfb22ad6a80365 (diff) | |
drm/sun4i: Move the BT.601 CSC coefficients to the frontend
Both the backend and the frontend need the BT.601 CSC coefficients for
YUV to RGB conversion. Since the backend has a dependency on the
frontend (and not the other way round), move the coefficients there
so that both can access them without having to duplicate them.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190118145133.21281-7-paul.kocialkowski@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_frontend.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_frontend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.h b/drivers/gpu/drm/sun4i/sun4i_frontend.h index ad146e8d8d70..3df2bd8a7a95 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.h +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.h @@ -86,6 +86,7 @@ struct sun4i_frontend { }; extern const struct of_device_id sun4i_frontend_of_table[]; +extern const u32 sunxi_bt601_yuv2rgb_coef[12]; int sun4i_frontend_init(struct sun4i_frontend *frontend); void sun4i_frontend_exit(struct sun4i_frontend *frontend); |