diff options
Diffstat (limited to 'arch/sandbox/include/asm/sdl.h')
| -rw-r--r-- | arch/sandbox/include/asm/sdl.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/sdl.h b/arch/sandbox/include/asm/sdl.h index 56dcb84803..ee4991f7c2 100644 --- a/arch/sandbox/include/asm/sdl.h +++ b/arch/sandbox/include/asm/sdl.h @@ -7,6 +7,7 @@ #define __SANDBOX_SDL_H #include <errno.h> +#include <video.h> #ifdef CONFIG_SANDBOX_SDL @@ -87,6 +88,22 @@ int sandbox_sdl_sound_stop(void); */ int sandbox_sdl_sound_init(int rate, int channels); +/** + * sandbox_sdl_set_bpp() - Set the depth of the sandbox display + * + * The device must not be active when this function is called. It activiates it + * before returning. + * + * This updates the depth value and adjusts a few other settings accordingly. + * It must be called before the display is probed. + * + * @dev: Device to adjust + * @l2bpp: depth to set + * Return: 0 if the device was already active, other error if it fails to probe + * after the change + */ +int sandbox_sdl_set_bpp(struct udevice *dev, enum video_log2_bpp l2bpp); + #else static inline int sandbox_sdl_init_display(int width, int height, int log2_bpp, bool double_size) @@ -134,6 +151,12 @@ static inline int sandbox_sdl_sound_init(int rate, int channels) return -ENODEV; } +static inline int sandbox_sdl_set_bpp(struct udevice *dev, + enum video_log2_bpp l2bpp) +{ + return -ENOSYS; +} + #endif #endif |