diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/init.h | 3 | ||||
| -rw-r--r-- | include/vesa.h | 16 | ||||
| -rw-r--r-- | include/video.h | 2 | ||||
| -rw-r--r-- | include/video_console.h | 9 |
4 files changed, 29 insertions, 1 deletions
diff --git a/include/init.h b/include/init.h index 699dc2482c0..88730816851 100644 --- a/include/init.h +++ b/include/init.h @@ -353,6 +353,9 @@ void relocate_code(ulong start_addr_sp, struct global_data *new_gd, void bdinfo_print_num_l(const char *name, ulong value); void bdinfo_print_num_ll(const char *name, unsigned long long value); +/* Print a string value (for use in arch_print_bdinfo()) */ +void bdinfo_print_str(const char *name, const char *str); + /* Print a clock speed in MHz */ void bdinfo_print_mhz(const char *name, unsigned long hz); diff --git a/include/vesa.h b/include/vesa.h index a42c1796863..9285bfa921a 100644 --- a/include/vesa.h +++ b/include/vesa.h @@ -108,7 +108,21 @@ extern struct vesa_state mode_info; struct video_priv; struct video_uc_plat; -int vesa_setup_video_priv(struct vesa_mode_info *vesa, + +/** + * vesa_setup_video_priv() - Set up a video device using VESA information + * + * The vesa struct is used by various x86 drivers, so this is a common function + * to use it to set up the video. + * + * @vesa: Vesa information to use (vesa->phys_base_ptr is ignored) + * @fb: Frame buffer address (since vesa->phys_base_ptr is only 32 bits) + * @uc_priv: Video device's uclass-private information + * @plat: Video devices's uclass-private platform data + * Returns: 0 if OK, -ENXIO if the x resolution is 0, -EEPROTONOSUPPORT if the + * pixel format is not supported + */ +int vesa_setup_video_priv(struct vesa_mode_info *vesa, u64 fb, struct video_priv *uc_priv, struct video_uc_plat *plat); int vesa_setup_video(struct udevice *dev, int (*int15_handler)(void)); diff --git a/include/video.h b/include/video.h index 3f67a93bc93..4d99e5dc27f 100644 --- a/include/video.h +++ b/include/video.h @@ -24,6 +24,7 @@ struct udevice; * @base: Base address of frame buffer, 0 if not yet known * @copy_base: Base address of a hardware copy of the frame buffer. See * CONFIG_VIDEO_COPY. + * @copy_size: Size of copy framebuffer, used if @size is 0 * @hide_logo: Hide the logo (used for testing) */ struct video_uc_plat { @@ -31,6 +32,7 @@ struct video_uc_plat { uint size; ulong base; ulong copy_base; + ulong copy_size; bool hide_logo; }; diff --git a/include/video_console.h b/include/video_console.h index 770103284b7..3db9a7e1fb9 100644 --- a/include/video_console.h +++ b/include/video_console.h @@ -286,6 +286,15 @@ void vidconsole_position_cursor(struct udevice *dev, unsigned col, unsigned row); /** + * vidconsole_clear_and_reset() - Clear the console and reset the cursor + * + * The cursor is placed at the start of the console + * + * @dev: vidconsole device to adjust + */ +int vidconsole_clear_and_reset(struct udevice *dev); + +/** * vidconsole_set_cursor_pos() - set cursor position * * The cursor is set to the new position and the start-of-line information is |