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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-10-17 12:15:31 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-10-17 12:17:18 +0300 |
| commit | aa1e49a3752f09b3d2ab706f6d48916a04acf557 (patch) | |
| tree | 6b6f9d0429f4b2c19b3c38b0281eed9dd7083490 /include/video/omapvrfb.h | |
| parent | 8c05a412243b522a263326c4839aec081151147c (diff) | |
| download | linux-aa1e49a3752f09b3d2ab706f6d48916a04acf557.tar.bz2 | |
OMAPDSS: VRFB: add omap_vrfb_supported()
Add an exported function omap_vrfb_supported() which returns true if the
vrfb driver has been loaded succesfully. This can be used to decide if
VRFB can be used or not.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'include/video/omapvrfb.h')
| -rw-r--r-- | include/video/omapvrfb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/video/omapvrfb.h b/include/video/omapvrfb.h index 3792bdea2f6d..bb0bd89f8bc6 100644 --- a/include/video/omapvrfb.h +++ b/include/video/omapvrfb.h @@ -36,6 +36,7 @@ struct vrfb { }; #ifdef CONFIG_OMAP2_VRFB +extern bool omap_vrfb_supported(void); extern int omap_vrfb_request_ctx(struct vrfb *vrfb); extern void omap_vrfb_release_ctx(struct vrfb *vrfb); extern void omap_vrfb_adjust_size(u16 *width, u16 *height, @@ -49,6 +50,7 @@ extern int omap_vrfb_map_angle(struct vrfb *vrfb, u16 height, u8 rot); extern void omap_vrfb_restore_context(void); #else +static inline bool omap_vrfb_supported(void) { return false; } static inline int omap_vrfb_request_ctx(struct vrfb *vrfb) { return 0; } static inline void omap_vrfb_release_ctx(struct vrfb *vrfb) {} static inline void omap_vrfb_adjust_size(u16 *width, u16 *height, |