Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/include/video/permedia2.h b/include/video/permedia2.h
new file mode 100644
index 0000000..b95d362
--- /dev/null
+++ b/include/video/permedia2.h
@@ -0,0 +1,233 @@
+/*
+ * Permedia2 framebuffer driver definitions.
+ * Copyright (c) 1998-2000 Ilario Nardinocchi (nardinoc@CS.UniBO.IT)
+ * --------------------------------------------------------------------------
+ * $Id: pm2fb.h,v 1.26 2000/09/19 00:11:53 illo Exp $
+ * --------------------------------------------------------------------------
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef PM2FB_H
+#define PM2FB_H
+
+#define PM2_REFERENCE_CLOCK 14318 /* in KHz */
+#define PM2_MAX_PIXCLOCK 230000 /* in KHz */
+#define PM2_REGS_SIZE 0x10000
+
+#define PM2TAG(r) (u32 )(((r)-0x8000)>>3)
+
+/*****************************************************************************
+ * Permedia2 registers used in the framebuffer
+ *****************************************************************************/
+
+#define PM2R_RESET_STATUS 0x0000
+#define PM2R_IN_FIFO_SPACE 0x0018
+#define PM2R_OUT_FIFO_WORDS 0x0020
+#define PM2R_APERTURE_ONE 0x0050
+#define PM2R_APERTURE_TWO 0x0058
+#define PM2R_FIFO_DISCON 0x0068
+#define PM2R_CHIP_CONFIG 0x0070
+
+#define PM2R_REBOOT 0x1000
+#define PM2R_MEM_CONTROL 0x1040
+#define PM2R_BOOT_ADDRESS 0x1080
+#define PM2R_MEM_CONFIG 0x10c0
+#define PM2R_BYPASS_WRITE_MASK 0x1100
+#define PM2R_FRAMEBUFFER_WRITE_MASK 0x1140
+
+#define PM2R_OUT_FIFO 0x2000
+
+#define PM2R_SCREEN_BASE 0x3000
+#define PM2R_SCREEN_STRIDE 0x3008
+#define PM2R_H_TOTAL 0x3010
+#define PM2R_HG_END 0x3018
+#define PM2R_HB_END 0x3020
+#define PM2R_HS_START 0x3028
+#define PM2R_HS_END 0x3030
+#define PM2R_V_TOTAL 0x3038
+#define PM2R_VB_END 0x3040
+#define PM2R_VS_START 0x3048
+#define PM2R_VS_END 0x3050
+#define PM2R_VIDEO_CONTROL 0x3058
+#define PM2R_LINE_COUNT 0x3070
+#define PM2R_FIFO_CONTROL 0x3078
+
+#define PM2R_RD_PALETTE_WRITE_ADDRESS 0x4000
+#define PM2R_RD_PALETTE_DATA 0x4008
+#define PM2R_RD_PIXEL_MASK 0x4010
+#define PM2R_RD_PALETTE_READ_ADDRESS 0x4018
+#define PM2R_RD_INDEXED_DATA 0x4050
+
+#define PM2R_START_X_DOM 0x8000
+#define PM2R_D_X_DOM 0x8008
+#define PM2R_START_X_SUB 0x8010
+#define PM2R_D_X_SUB 0x8018
+#define PM2R_START_Y 0x8020
+#define PM2R_D_Y 0x8028
+#define PM2R_COUNT 0x8030
+#define PM2R_RENDER 0x8038
+#define PM2R_RASTERIZER_MODE 0x80a0
+#define PM2R_RECTANGLE_ORIGIN 0x80d0
+#define PM2R_RECTANGLE_SIZE 0x80d8
+#define PM2R_PACKED_DATA_LIMITS 0x8150
+#define PM2R_SCISSOR_MODE 0x8180
+#define PM2R_SCREEN_SIZE 0x8198
+#define PM2R_AREA_STIPPLE_MODE 0x81a0
+#define PM2R_WINDOW_ORIGIN 0x81c8
+#define PM2R_TEXTURE_ADDRESS_MODE 0x8380
+#define PM2R_TEXTURE_MAP_FORMAT 0x8588
+#define PM2R_TEXTURE_DATA_FORMAT 0x8590
+#define PM2R_TEXTURE_READ_MODE 0x8670
+#define PM2R_TEXEL_LUT_MODE 0x8678
+#define PM2R_TEXTURE_COLOR_MODE 0x8680
+#define PM2R_FOG_MODE 0x8690
+#define PM2R_COLOR_DDA_MODE 0x87e0
+#define PM2R_ALPHA_BLEND_MODE 0x8810
+#define PM2R_DITHER_MODE 0x8818
+#define PM2R_FB_SOFT_WRITE_MASK 0x8820
+#define PM2R_LOGICAL_OP_MODE 0x8828
+#define PM2R_LB_READ_MODE 0x8880
+#define PM2R_LB_READ_FORMAT 0x8888
+#define PM2R_LB_SOURCE_OFFSET 0x8890
+#define PM2R_LB_WINDOW_BASE 0x88b8
+#define PM2R_LB_WRITE_FORMAT 0x88c8
+#define PM2R_STENCIL_MODE 0x8988
+#define PM2R_DEPTH_MODE 0x89a0
+#define PM2R_FB_READ_MODE 0x8a80
+#define PM2R_FB_SOURCE_OFFSET 0x8a88
+#define PM2R_FB_PIXEL_OFFSET 0x8a90
+#define PM2R_FB_WINDOW_BASE 0x8ab0
+#define PM2R_FB_WRITE_MODE 0x8ab8
+#define PM2R_FB_HARD_WRITE_MASK 0x8ac0
+#define PM2R_FB_BLOCK_COLOR 0x8ac8
+#define PM2R_FB_READ_PIXEL 0x8ad0
+#define PM2R_FILTER_MODE 0x8c00
+#define PM2R_SYNC 0x8c40
+#define PM2R_YUV_MODE 0x8f00
+#define PM2R_STATISTICS_MODE 0x8c08
+#define PM2R_FB_SOURCE_DELTA 0x8d88
+#define PM2R_CONFIG 0x8d90
+#define PM2R_DELTA_MODE 0x9300
+
+/* Permedia2v */
+#define PM2VR_RD_INDEX_LOW 0x4020
+#define PM2VR_RD_INDEX_HIGH 0x4028
+#define PM2VR_RD_INDEXED_DATA 0x4030
+
+/* Permedia2 RAMDAC indexed registers */
+#define PM2I_RD_CURSOR_CONTROL 0x06
+#define PM2I_RD_COLOR_MODE 0x18
+#define PM2I_RD_MODE_CONTROL 0x19
+#define PM2I_RD_MISC_CONTROL 0x1e
+#define PM2I_RD_PIXEL_CLOCK_A1 0x20
+#define PM2I_RD_PIXEL_CLOCK_A2 0x21
+#define PM2I_RD_PIXEL_CLOCK_A3 0x22
+#define PM2I_RD_PIXEL_CLOCK_STATUS 0x29
+#define PM2I_RD_MEMORY_CLOCK_1 0x30
+#define PM2I_RD_MEMORY_CLOCK_2 0x31
+#define PM2I_RD_MEMORY_CLOCK_3 0x32
+#define PM2I_RD_MEMORY_CLOCK_STATUS 0x33
+#define PM2I_RD_COLOR_KEY_CONTROL 0x40
+#define PM2I_RD_OVERLAY_KEY 0x41
+#define PM2I_RD_RED_KEY 0x42
+#define PM2I_RD_GREEN_KEY 0x43
+#define PM2I_RD_BLUE_KEY 0x44
+
+/* Permedia2v extensions */
+#define PM2VI_RD_MISC_CONTROL 0x000
+#define PM2VI_RD_SYNC_CONTROL 0x001
+#define PM2VI_RD_DAC_CONTROL 0x002
+#define PM2VI_RD_PIXEL_SIZE 0x003
+#define PM2VI_RD_COLOR_FORMAT 0x004
+#define PM2VI_RD_CURSOR_MODE 0x005
+#define PM2VI_RD_CURSOR_X_LOW 0x007
+#define PM2VI_RD_CURSOR_X_HIGH 0x008
+#define PM2VI_RD_CURSOR_Y_LOW 0x009
+#define PM2VI_RD_CURSOR_Y_HIGH 0x00A
+#define PM2VI_RD_CURSOR_X_HOT 0x00B
+#define PM2VI_RD_CURSOR_Y_HOT 0x00C
+#define PM2VI_RD_CLK0_PRESCALE 0x201
+#define PM2VI_RD_CLK0_FEEDBACK 0x202
+#define PM2VI_RD_CLK0_POSTSCALE 0x203
+#define PM2VI_RD_CLK1_PRESCALE 0x204
+#define PM2VI_RD_CLK1_FEEDBACK 0x205
+#define PM2VI_RD_CLK1_POSTSCALE 0x206
+#define PM2VI_RD_CURSOR_PALETTE 0x303
+#define PM2VI_RD_CURSOR_PATTERN 0x400
+
+/* Fields and flags */
+#define PM2F_RENDER_AREASTIPPLE (1L<<0)
+#define PM2F_RENDER_FASTFILL (1L<<3)
+#define PM2F_RENDER_PRIMITIVE_MASK (3L<<6)
+#define PM2F_RENDER_LINE 0
+#define PM2F_RENDER_TRAPEZOID (1L<<6)
+#define PM2F_RENDER_POINT (2L<<6)
+#define PM2F_RENDER_RECTANGLE (3L<<6)
+#define PM2F_SYNCHRONIZATION (1L<<10)
+#define PM2F_PLL_LOCKED 0x10
+#define PM2F_BEING_RESET (1L<<31)
+#define PM2F_DATATYPE_COLOR 0x8000
+#define PM2F_VGA_ENABLE 0x02
+#define PM2F_VGA_FIXED 0x04
+#define PM2F_FB_WRITE_ENABLE 0x01
+#define PM2F_FB_READ_SOURCE_ENABLE 0x0200
+#define PM2F_RD_PALETTE_WIDTH_8 0x02
+#define PM2F_PART_PROD_MASK 0x01ff
+#define PM2F_SCREEN_SCISSOR_ENABLE 0x02
+#define PM2F_DATA_64_ENABLE 0x00010000
+#define PM2F_BLANK_LOW 0x02
+#define PM2F_HSYNC_MASK 0x18
+#define PM2F_VSYNC_MASK 0x60
+#define PM2F_HSYNC_ACT_HIGH 0x08
+#define PM2F_HSYNC_FORCED_LOW 0x10
+#define PM2F_HSYNC_ACT_LOW 0x18
+#define PM2F_VSYNC_ACT_HIGH 0x20
+#define PM2F_VSYNC_FORCED_LOW 0x40
+#define PM2F_VSYNC_ACT_LOW 0x60
+#define PM2F_LINE_DOUBLE 0x04
+#define PM2F_VIDEO_ENABLE 0x01
+#define PM2F_RD_PIXELFORMAT_SVGA 0x01
+#define PM2F_RD_PIXELFORMAT_RGB232OFFSET 0x02
+#define PM2F_RD_PIXELFORMAT_RGBA2321 0x03
+#define PM2F_RD_PIXELFORMAT_RGBA5551 0x04
+#define PM2F_RD_PIXELFORMAT_RGBA4444 0x05
+#define PM2F_RD_PIXELFORMAT_RGB565 0x06
+#define PM2F_RD_PIXELFORMAT_RGBA8888 0x08
+#define PM2F_RD_PIXELFORMAT_RGB888 0x09
+#define PM2F_RD_GUI_ACTIVE 0x10
+#define PM2F_RD_COLOR_MODE_RGB 0x20
+#define PM2F_DELTA_ORDER_RGB (1L<<18)
+#define PM2F_RD_TRUECOLOR 0x80
+#define PM2F_NO_ALPHA_BUFFER 0x10
+#define PM2F_TEXTEL_SIZE_16 0x00080000
+#define PM2F_TEXTEL_SIZE_32 0x00100000
+#define PM2F_TEXTEL_SIZE_4 0x00180000
+#define PM2F_TEXTEL_SIZE_24 0x00200000
+#define PM2F_INCREASE_X (1L<<21)
+#define PM2F_INCREASE_Y (1L<<22)
+#define PM2F_CONFIG_FB_WRITE_ENABLE (1L<<3)
+#define PM2F_CONFIG_FB_PACKED_DATA (1L<<2)
+#define PM2F_CONFIG_FB_READ_DEST_ENABLE (1L<<1)
+#define PM2F_CONFIG_FB_READ_SOURCE_ENABLE (1L<<0)
+#define PM2F_COLOR_KEY_TEST_OFF (1L<<4)
+#define PM2F_MEM_CONFIG_RAM_MASK (3L<<29)
+#define PM2F_MEM_BANKS_1 0L
+#define PM2F_MEM_BANKS_2 (1L<<29)
+#define PM2F_MEM_BANKS_3 (2L<<29)
+#define PM2F_MEM_BANKS_4 (3L<<29)
+#define PM2F_APERTURE_STANDARD 0
+#define PM2F_APERTURE_BYTESWAP 1
+#define PM2F_APERTURE_HALFWORDSWAP 2
+
+typedef enum {
+ PM2_TYPE_PERMEDIA2,
+ PM2_TYPE_PERMEDIA2V
+} pm2type_t;
+
+#endif /* PM2FB_H */
+
+/*****************************************************************************
+ * That's all folks!
+ *****************************************************************************/