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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/video/au1100fb.h | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz |
Linux-2.6.12-rc2v2.6.12-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!
Diffstat (limited to 'drivers/video/au1100fb.h')
-rw-r--r-- | drivers/video/au1100fb.h | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/drivers/video/au1100fb.h b/drivers/video/au1100fb.h new file mode 100644 index 000000000000..657c560ab73c --- /dev/null +++ b/drivers/video/au1100fb.h @@ -0,0 +1,381 @@ +/* + * BRIEF MODULE DESCRIPTION + * Hardware definitions for the Au1100 LCD controller + * + * Copyright 2002 MontaVista Software + * Copyright 2002 Alchemy Semiconductor + * Author: Alchemy Semiconductor, MontaVista Software + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _AU1100LCD_H +#define _AU1100LCD_H + +/********************************************************************/ +#define uint32 unsigned long +typedef volatile struct +{ + uint32 lcd_control; + uint32 lcd_intstatus; + uint32 lcd_intenable; + uint32 lcd_horztiming; + uint32 lcd_verttiming; + uint32 lcd_clkcontrol; + uint32 lcd_dmaaddr0; + uint32 lcd_dmaaddr1; + uint32 lcd_words; + uint32 lcd_pwmdiv; + uint32 lcd_pwmhi; + uint32 reserved[(0x0400-0x002C)/4]; + uint32 lcd_pallettebase[256]; + +} AU1100_LCD; + +/********************************************************************/ + +#define AU1100_LCD_ADDR 0xB5000000 + +/* + * Register bit definitions + */ + +/* lcd_control */ +#define LCD_CONTROL_SBPPF (7<<18) +#define LCD_CONTROL_SBPPF_655 (0<<18) +#define LCD_CONTROL_SBPPF_565 (1<<18) +#define LCD_CONTROL_SBPPF_556 (2<<18) +#define LCD_CONTROL_SBPPF_1555 (3<<18) +#define LCD_CONTROL_SBPPF_5551 (4<<18) +#define LCD_CONTROL_WP (1<<17) +#define LCD_CONTROL_WD (1<<16) +#define LCD_CONTROL_C (1<<15) +#define LCD_CONTROL_SM (3<<13) +#define LCD_CONTROL_SM_0 (0<<13) +#define LCD_CONTROL_SM_90 (1<<13) +#define LCD_CONTROL_SM_180 (2<<13) +#define LCD_CONTROL_SM_270 (3<<13) +#define LCD_CONTROL_DB (1<<12) +#define LCD_CONTROL_CCO (1<<11) +#define LCD_CONTROL_DP (1<<10) +#define LCD_CONTROL_PO (3<<8) +#define LCD_CONTROL_PO_00 (0<<8) +#define LCD_CONTROL_PO_01 (1<<8) +#define LCD_CONTROL_PO_10 (2<<8) +#define LCD_CONTROL_PO_11 (3<<8) +#define LCD_CONTROL_MPI (1<<7) +#define LCD_CONTROL_PT (1<<6) +#define LCD_CONTROL_PC (1<<5) +#define LCD_CONTROL_BPP (7<<1) +#define LCD_CONTROL_BPP_1 (0<<1) +#define LCD_CONTROL_BPP_2 (1<<1) +#define LCD_CONTROL_BPP_4 (2<<1) +#define LCD_CONTROL_BPP_8 (3<<1) +#define LCD_CONTROL_BPP_12 (4<<1) +#define LCD_CONTROL_BPP_16 (5<<1) +#define LCD_CONTROL_GO (1<<0) + +/* lcd_intstatus, lcd_intenable */ +#define LCD_INT_SD (1<<7) +#define LCD_INT_OF (1<<6) +#define LCD_INT_UF (1<<5) +#define LCD_INT_SA (1<<3) +#define LCD_INT_SS (1<<2) +#define LCD_INT_S1 (1<<1) +#define LCD_INT_S0 (1<<0) + +/* lcd_horztiming */ +#define LCD_HORZTIMING_HN2 (255<<24) +#define LCD_HORZTIMING_HN2_N(N) (((N)-1)<<24) +#define LCD_HORZTIMING_HN1 (255<<16) +#define LCD_HORZTIMING_HN1_N(N) (((N)-1)<<16) +#define LCD_HORZTIMING_HPW (63<<10) +#define LCD_HORZTIMING_HPW_N(N) (((N)-1)<<10) +#define LCD_HORZTIMING_PPL (1023<<0) +#define LCD_HORZTIMING_PPL_N(N) (((N)-1)<<0) + +/* lcd_verttiming */ +#define LCD_VERTTIMING_VN2 (255<<24) +#define LCD_VERTTIMING_VN2_N(N) (((N)-1)<<24) +#define LCD_VERTTIMING_VN1 (255<<16) +#define LCD_VERTTIMING_VN1_N(N) (((N)-1)<<16) +#define LCD_VERTTIMING_VPW (63<<10) +#define LCD_VERTTIMING_VPW_N(N) (((N)-1)<<10) +#define LCD_VERTTIMING_LPP (1023<<0) +#define LCD_VERTTIMING_LPP_N(N) (((N)-1)<<0) + +/* lcd_clkcontrol */ +#define LCD_CLKCONTROL_IB (1<<18) +#define LCD_CLKCONTROL_IC (1<<17) +#define LCD_CLKCONTROL_IH (1<<16) +#define LCD_CLKCONTROL_IV (1<<15) +#define LCD_CLKCONTROL_BF (31<<10) +#define LCD_CLKCONTROL_BF_N(N) (((N)-1)<<10) +#define LCD_CLKCONTROL_PCD (1023<<0) +#define LCD_CLKCONTROL_PCD_N(N) ((N)<<0) + +/* lcd_pwmdiv */ +#define LCD_PWMDIV_EN (1<<12) +#define LCD_PWMDIV_PWMDIV (2047<<0) +#define LCD_PWMDIV_PWMDIV_N(N) (((N)-1)<<0) + +/* lcd_pwmhi */ +#define LCD_PWMHI_PWMHI1 (2047<<12) +#define LCD_PWMHI_PWMHI1_N(N) ((N)<<12) +#define LCD_PWMHI_PWMHI0 (2047<<0) +#define LCD_PWMHI_PWMHI0_N(N) ((N)<<0) + +/* lcd_pallettebase - MONOCHROME */ +#define LCD_PALLETTE_MONO_MI (15<<0) +#define LCD_PALLETTE_MONO_MI_N(N) ((N)<<0) + +/* lcd_pallettebase - COLOR */ +#define LCD_PALLETTE_COLOR_BI (15<<8) +#define LCD_PALLETTE_COLOR_BI_N(N) ((N)<<8) +#define LCD_PALLETTE_COLOR_GI (15<<4) +#define LCD_PALLETTE_COLOR_GI_N(N) ((N)<<4) +#define LCD_PALLETTE_COLOR_RI (15<<0) +#define LCD_PALLETTE_COLOR_RI_N(N) ((N)<<0) + +/* lcd_palletebase - COLOR TFT PALLETIZED */ +#define LCD_PALLETTE_TFT_DC (65535<<0) +#define LCD_PALLETTE_TFT_DC_N(N) ((N)<<0) + +/********************************************************************/ + +struct known_lcd_panels +{ + uint32 xres; + uint32 yres; + uint32 bpp; + unsigned char panel_name[256]; + uint32 mode_control; + uint32 mode_horztiming; + uint32 mode_verttiming; + uint32 mode_clkcontrol; + uint32 mode_pwmdiv; + uint32 mode_pwmhi; + uint32 mode_toyclksrc; + uint32 mode_backlight; + +}; + +#if defined(__BIG_ENDIAN) +#define LCD_DEFAULT_PIX_FORMAT LCD_CONTROL_PO_11 +#else +#define LCD_DEFAULT_PIX_FORMAT LCD_CONTROL_PO_00 +#endif + +/* + * The fb driver assumes that AUX PLL is at 48MHz. That can + * cover up to 800x600 resolution; if you need higher resolution, + * you should modify the driver as needed, not just this structure. + */ +struct known_lcd_panels panels[] = +{ + { /* 0: Pb1100 LCDA: Sharp 320x240 TFT panel */ + 320, /* xres */ + 240, /* yres */ + 16, /* bpp */ + + "Sharp_320x240_16", + /* mode_control */ + ( LCD_CONTROL_SBPPF_565 + /*LCD_CONTROL_WP*/ + /*LCD_CONTROL_WD*/ + | LCD_CONTROL_C + | LCD_CONTROL_SM_0 + /*LCD_CONTROL_DB*/ + /*LCD_CONTROL_CCO*/ + /*LCD_CONTROL_DP*/ + | LCD_DEFAULT_PIX_FORMAT + /*LCD_CONTROL_MPI*/ + | LCD_CONTROL_PT + | LCD_CONTROL_PC + | LCD_CONTROL_BPP_16 ), + + /* mode_horztiming */ + ( LCD_HORZTIMING_HN2_N(8) + | LCD_HORZTIMING_HN1_N(60) + | LCD_HORZTIMING_HPW_N(12) + | LCD_HORZTIMING_PPL_N(320) ), + + /* mode_verttiming */ + ( LCD_VERTTIMING_VN2_N(5) + | LCD_VERTTIMING_VN1_N(17) + | LCD_VERTTIMING_VPW_N(1) + | LCD_VERTTIMING_LPP_N(240) ), + + /* mode_clkcontrol */ + ( 0 + /*LCD_CLKCONTROL_IB*/ + /*LCD_CLKCONTROL_IC*/ + /*LCD_CLKCONTROL_IH*/ + /*LCD_CLKCONTROL_IV*/ + | LCD_CLKCONTROL_PCD_N(1) ), + + /* mode_pwmdiv */ + 0, + + /* mode_pwmhi */ + 0, + + /* mode_toyclksrc */ + ((1<<7) | (1<<6) | (1<<5)), + + /* mode_backlight */ + 6 + }, + + { /* 1: Pb1100 LCDC 640x480 TFT panel */ + 640, /* xres */ + 480, /* yres */ + 16, /* bpp */ + + "Generic_640x480_16", + + /* mode_control */ + 0x004806a | LCD_DEFAULT_PIX_FORMAT, + + /* mode_horztiming */ + 0x3434d67f, + + /* mode_verttiming */ + 0x0e0e39df, + + /* mode_clkcontrol */ + ( 0 + /*LCD_CLKCONTROL_IB*/ + /*LCD_CLKCONTROL_IC*/ + /*LCD_CLKCONTROL_IH*/ + /*LCD_CLKCONTROL_IV*/ + | LCD_CLKCONTROL_PCD_N(1) ), + + /* mode_pwmdiv */ + 0, + + /* mode_pwmhi */ + 0, + + /* mode_toyclksrc */ + ((1<<7) | (1<<6) | (0<<5)), + + /* mode_backlight */ + 7 + }, + + { /* 2: Pb1100 LCDB 640x480 PrimeView TFT panel */ + 640, /* xres */ + 480, /* yres */ + 16, /* bpp */ + + "PrimeView_640x480_16", + + /* mode_control */ + 0x0004886a | LCD_DEFAULT_PIX_FORMAT, + + /* mode_horztiming */ + 0x0e4bfe7f, + + /* mode_verttiming */ + 0x210805df, + + /* mode_clkcontrol */ + 0x00038001, + + /* mode_pwmdiv */ + 0, + + /* mode_pwmhi */ + 0, + + /* mode_toyclksrc */ + ((1<<7) | (1<<6) | (0<<5)), + + /* mode_backlight */ + 7 + }, + + { /* 3: Pb1100 800x600x16bpp NEON CRT */ + 800, /* xres */ + 600, /* yres */ + 16, /* bpp */ + + "NEON_800x600_16", + + /* mode_control */ + 0x0004886A | LCD_DEFAULT_PIX_FORMAT, + + /* mode_horztiming */ + 0x005AFF1F, + + /* mode_verttiming */ + 0x16000E57, + + /* mode_clkcontrol */ + 0x00020000, + + /* mode_pwmdiv */ + 0, + + /* mode_pwmhi */ + 0, + + /* mode_toyclksrc */ + ((1<<7) | (1<<6) | (0<<5)), + + /* mode_backlight */ + 7 + }, + + { /* 4: Pb1100 640x480x16bpp NEON CRT */ + 640, /* xres */ + 480, /* yres */ + 16, /* bpp */ + + "NEON_640x480_16", + + /* mode_control */ + 0x0004886A | LCD_DEFAULT_PIX_FORMAT, + + /* mode_horztiming */ + 0x0052E27F, + + /* mode_verttiming */ + 0x18000DDF, + + /* mode_clkcontrol */ + 0x00020000, + + /* mode_pwmdiv */ + 0, + + /* mode_pwmhi */ + 0, + + /* mode_toyclksrc */ + ((1<<7) | (1<<6) | (0<<5)), + + /* mode_backlight */ + 7 + }, +}; +#endif /* _AU1100LCD_H */ |