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| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2018-11-23 12:24:37 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-11-27 11:33:37 +0300 |
| commit | ee286db13395d6c228d3f9f96e7121739a6b229a (patch) | |
| tree | 638bbebd3d7cdf91e91fdbb0cf51795a98a6a054 /drivers/gpu/drm/sun4i/sun4i_frontend.h | |
| parent | 3d4265f89d064df2a6952e3f24a3da4fd687cc65 (diff) | |
| download | linux-ee286db13395d6c228d3f9f96e7121739a6b229a.tar.xz | |
drm/sun4i: frontend: Add a helper and a list for supported formats
In order to check whether the frontend supports a specific format, an
explicit list and a related helper are introduced.
Just like in the backend, the prototype of the helper is added to the
frontend header so that it can be used later on. The helper is also
exported because it will be used outside of the frontend module.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-6-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 02661ce81f3e..a9cb908ced16 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.h +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.h @@ -95,5 +95,6 @@ void sun4i_frontend_update_coord(struct sun4i_frontend *frontend, struct drm_plane *plane); int sun4i_frontend_update_formats(struct sun4i_frontend *frontend, struct drm_plane *plane, uint32_t out_fmt); +bool sun4i_frontend_format_is_supported(uint32_t fmt); #endif /* _SUN4I_FRONTEND_H_ */ |