diff options
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_clcd_ext.h')
-rwxr-xr-x | drivers/gpu/drm/pl111/pl111_clcd_ext.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_clcd_ext.h b/drivers/gpu/drm/pl111/pl111_clcd_ext.h new file mode 100755 index 000000000000..d3e0086ff024 --- /dev/null +++ b/drivers/gpu/drm/pl111/pl111_clcd_ext.h @@ -0,0 +1,95 @@ +/* + * + * (C) COPYRIGHT 2011-2013 ARM Limited. All rights reserved. + * + * This program is free software and is provided to you under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation, and any use by you of this program is subject to the terms + * of such GNU licence. + * + * A copy of the licence is included with the program, and can also be obtained + * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + + +/** + * pl111_clcd_ext.h + * Extended CLCD register definitions + */ + +#ifndef PL111_CLCD_EXT_H_ +#define PL111_CLCD_EXT_H_ + +/* + * PL111 cursor register definitions not defined in the kernel's clcd header. + * + * TODO MIDEGL-1718: move to include/linux/amba/clcd.h + */ + +#define CLCD_CRSR_IMAGE 0x00000800 +#define CLCD_CRSR_IMAGE_MAX_WORDS 256 +#define CLCD_CRSR_IMAGE_WORDS_PER_LINE 4 +#define CLCD_CRSR_IMAGE_PIXELS_PER_WORD 16 + +#define CLCD_CRSR_LBBP_COLOR_MASK 0x00000003 +#define CLCD_CRSR_LBBP_BACKGROUND 0x0 +#define CLCD_CRSR_LBBP_FOREGROUND 0x1 +#define CLCD_CRSR_LBBP_TRANSPARENT 0x2 +#define CLCD_CRSR_LBBP_INVERSE 0x3 + + +#define CLCD_CRSR_CTRL 0x00000c00 +#define CLCD_CRSR_CONFIG 0x00000c04 +#define CLCD_CRSR_PALETTE_0 0x00000c08 +#define CLCD_CRSR_PALETTE_1 0x00000c0c +#define CLCD_CRSR_XY 0x00000c10 +#define CLCD_CRSR_CLIP 0x00000c14 +#define CLCD_CRSR_IMSC 0x00000c20 +#define CLCD_CRSR_ICR 0x00000c24 +#define CLCD_CRSR_RIS 0x00000c28 +#define CLCD_MIS 0x00000c2c + +#define CRSR_CTRL_CRSR_ON (1 << 0) +#define CRSR_CTRL_CRSR_MAX 3 +#define CRSR_CTRL_CRSR_NUM_SHIFT 4 +#define CRSR_CTRL_CRSR_NUM_MASK \ + (CRSR_CTRL_CRSR_MAX << CRSR_CTRL_CRSR_NUM_SHIFT) +#define CRSR_CTRL_CURSOR_0 0 +#define CRSR_CTRL_CURSOR_1 1 +#define CRSR_CTRL_CURSOR_2 2 +#define CRSR_CTRL_CURSOR_3 3 + +#define CRSR_CONFIG_CRSR_SIZE (1 << 0) +#define CRSR_CONFIG_CRSR_FRAME_SYNC (1 << 1) + +#define CRSR_PALETTE_RED_SHIFT 0 +#define CRSR_PALETTE_GREEN_SHIFT 8 +#define CRSR_PALETTE_BLUE_SHIFT 16 + +#define CRSR_PALETTE_RED_MASK 0x000000ff +#define CRSR_PALETTE_GREEN_MASK 0x0000ff00 +#define CRSR_PALETTE_BLUE_MASK 0x00ff0000 +#define CRSR_PALETTE_MASK (~0xff000000) + +#define CRSR_XY_MASK 0x000003ff +#define CRSR_XY_X_SHIFT 0 +#define CRSR_XY_Y_SHIFT 16 + +#define CRSR_XY_X_MASK CRSR_XY_MASK +#define CRSR_XY_Y_MASK (CRSR_XY_MASK << CRSR_XY_Y_SHIFT) + +#define CRSR_CLIP_MASK 0x3f +#define CRSR_CLIP_X_SHIFT 0 +#define CRSR_CLIP_Y_SHIFT 8 + +#define CRSR_CLIP_X_MASK CRSR_CLIP_MASK +#define CRSR_CLIP_Y_MASK (CRSR_CLIP_MASK << CRSR_CLIP_Y_SHIFT) + +#define CRSR_IMSC_CRSR_IM (1<<0) +#define CRSR_ICR_CRSR_IC (1<<0) +#define CRSR_RIS_CRSR_RIS (1<<0) +#define CRSR_MIS_CRSR_MIS (1<<0) + +#endif /* PL111_CLCD_EXT_H_ */ |