diff options
Diffstat (limited to 'hw/display/blizzard.c')
| -rw-r--r-- | hw/display/blizzard.c | 352 |
1 files changed, 176 insertions, 176 deletions
diff --git a/hw/display/blizzard.c b/hw/display/blizzard.c index ebe230dd0a..030abbe7d4 100644 --- a/hw/display/blizzard.c +++ b/hw/display/blizzard.c @@ -123,14 +123,14 @@ typedef struct { /* Bytes(!) per pixel */ static const int blizzard_iformat_bpp[0x10] = { 0, - 2, /* RGB 5:6:5*/ - 3, /* RGB 6:6:6 mode 1 */ - 3, /* RGB 8:8:8 mode 1 */ + 2, /* RGB 5:6:5*/ + 3, /* RGB 6:6:6 mode 1 */ + 3, /* RGB 8:8:8 mode 1 */ 0, 0, - 4, /* RGB 6:6:6 mode 2 */ - 4, /* RGB 8:8:8 mode 2 */ - 0, /* YUV 4:2:2 */ - 0, /* YUV 4:2:0 */ + 4, /* RGB 6:6:6 mode 2 */ + 4, /* RGB 8:8:8 mode 2 */ + 0, /* YUV 4:2:2 */ + 0, /* YUV 4:2:0 */ 0, 0, 0, 0, 0, 0, }; @@ -281,196 +281,196 @@ static uint16_t blizzard_reg_read(void *opaque, uint8_t reg) BlizzardState *s = (BlizzardState *) opaque; switch (reg) { - case 0x00: /* Revision Code */ + case 0x00: /* Revision Code */ return 0xa5; - case 0x02: /* Configuration Readback */ - return 0x83; /* Macrovision OK, CNF[2:0] = 3 */ + case 0x02: /* Configuration Readback */ + return 0x83; /* Macrovision OK, CNF[2:0] = 3 */ - case 0x04: /* PLL M-Divider */ + case 0x04: /* PLL M-Divider */ return (s->pll - 1) | (1 << 7); - case 0x06: /* PLL Lock Range Control */ + case 0x06: /* PLL Lock Range Control */ return s->pll_range; - case 0x08: /* PLL Lock Synthesis Control 0 */ + case 0x08: /* PLL Lock Synthesis Control 0 */ return s->pll_ctrl & 0xff; - case 0x0a: /* PLL Lock Synthesis Control 1 */ + case 0x0a: /* PLL Lock Synthesis Control 1 */ return s->pll_ctrl >> 8; - case 0x0c: /* PLL Mode Control 0 */ + case 0x0c: /* PLL Mode Control 0 */ return s->pll_mode; - case 0x0e: /* Clock-Source Select */ + case 0x0e: /* Clock-Source Select */ return s->clksel; - case 0x10: /* Memory Controller Activate */ - case 0x14: /* Memory Controller Bank 0 Status Flag */ + case 0x10: /* Memory Controller Activate */ + case 0x14: /* Memory Controller Bank 0 Status Flag */ return s->memenable; - case 0x18: /* Auto-Refresh Interval Setting 0 */ + case 0x18: /* Auto-Refresh Interval Setting 0 */ return s->memrefresh & 0xff; - case 0x1a: /* Auto-Refresh Interval Setting 1 */ + case 0x1a: /* Auto-Refresh Interval Setting 1 */ return s->memrefresh >> 8; - case 0x1c: /* Power-On Sequence Timing Control */ + case 0x1c: /* Power-On Sequence Timing Control */ return s->timing[0]; - case 0x1e: /* Timing Control 0 */ + case 0x1e: /* Timing Control 0 */ return s->timing[1]; - case 0x20: /* Timing Control 1 */ + case 0x20: /* Timing Control 1 */ return s->timing[2]; - case 0x24: /* Arbitration Priority Control */ + case 0x24: /* Arbitration Priority Control */ return s->priority; - case 0x28: /* LCD Panel Configuration */ + case 0x28: /* LCD Panel Configuration */ return s->lcd_config; - case 0x2a: /* LCD Horizontal Display Width */ + case 0x2a: /* LCD Horizontal Display Width */ return s->x >> 3; - case 0x2c: /* LCD Horizontal Non-display Period */ + case 0x2c: /* LCD Horizontal Non-display Period */ return s->hndp; - case 0x2e: /* LCD Vertical Display Height 0 */ + case 0x2e: /* LCD Vertical Display Height 0 */ return s->y & 0xff; - case 0x30: /* LCD Vertical Display Height 1 */ + case 0x30: /* LCD Vertical Display Height 1 */ return s->y >> 8; - case 0x32: /* LCD Vertical Non-display Period */ + case 0x32: /* LCD Vertical Non-display Period */ return s->vndp; - case 0x34: /* LCD HS Pulse-width */ + case 0x34: /* LCD HS Pulse-width */ return s->hsync; - case 0x36: /* LCd HS Pulse Start Position */ + case 0x36: /* LCd HS Pulse Start Position */ return s->skipx >> 3; - case 0x38: /* LCD VS Pulse-width */ + case 0x38: /* LCD VS Pulse-width */ return s->vsync; - case 0x3a: /* LCD VS Pulse Start Position */ + case 0x3a: /* LCD VS Pulse Start Position */ return s->skipy; - case 0x3c: /* PCLK Polarity */ + case 0x3c: /* PCLK Polarity */ return s->pclk; - case 0x3e: /* High-speed Serial Interface Tx Configuration Port 0 */ + case 0x3e: /* High-speed Serial Interface Tx Configuration Port 0 */ return s->hssi_config[0]; - case 0x40: /* High-speed Serial Interface Tx Configuration Port 1 */ + case 0x40: /* High-speed Serial Interface Tx Configuration Port 1 */ return s->hssi_config[1]; - case 0x42: /* High-speed Serial Interface Tx Mode */ + case 0x42: /* High-speed Serial Interface Tx Mode */ return s->hssi_config[2]; - case 0x44: /* TV Display Configuration */ + case 0x44: /* TV Display Configuration */ return s->tv_config; - case 0x46 ... 0x4c: /* TV Vertical Blanking Interval Data bits */ + case 0x46 ... 0x4c: /* TV Vertical Blanking Interval Data bits */ return s->tv_timing[(reg - 0x46) >> 1]; - case 0x4e: /* VBI: Closed Caption / XDS Control / Status */ + case 0x4e: /* VBI: Closed Caption / XDS Control / Status */ return s->vbi; - case 0x50: /* TV Horizontal Start Position */ + case 0x50: /* TV Horizontal Start Position */ return s->tv_x; - case 0x52: /* TV Vertical Start Position */ + case 0x52: /* TV Vertical Start Position */ return s->tv_y; - case 0x54: /* TV Test Pattern Setting */ + case 0x54: /* TV Test Pattern Setting */ return s->tv_test; - case 0x56: /* TV Filter Setting */ + case 0x56: /* TV Filter Setting */ return s->tv_filter_config; - case 0x58: /* TV Filter Coefficient Index */ + case 0x58: /* TV Filter Coefficient Index */ return s->tv_filter_idx; - case 0x5a: /* TV Filter Coefficient Data */ + case 0x5a: /* TV Filter Coefficient Data */ if (s->tv_filter_idx < 0x20) return s->tv_filter_coeff[s->tv_filter_idx ++]; return 0; - case 0x60: /* Input YUV/RGB Translate Mode 0 */ + case 0x60: /* Input YUV/RGB Translate Mode 0 */ return s->yrc[0]; - case 0x62: /* Input YUV/RGB Translate Mode 1 */ + case 0x62: /* Input YUV/RGB Translate Mode 1 */ return s->yrc[1]; - case 0x64: /* U Data Fix */ + case 0x64: /* U Data Fix */ return s->u; - case 0x66: /* V Data Fix */ + case 0x66: /* V Data Fix */ return s->v; - case 0x68: /* Display Mode */ + case 0x68: /* Display Mode */ return s->mode; - case 0x6a: /* Special Effects */ + case 0x6a: /* Special Effects */ return s->effect; - case 0x6c: /* Input Window X Start Position 0 */ + case 0x6c: /* Input Window X Start Position 0 */ return s->ix[0] & 0xff; - case 0x6e: /* Input Window X Start Position 1 */ + case 0x6e: /* Input Window X Start Position 1 */ return s->ix[0] >> 3; - case 0x70: /* Input Window Y Start Position 0 */ + case 0x70: /* Input Window Y Start Position 0 */ return s->ix[0] & 0xff; - case 0x72: /* Input Window Y Start Position 1 */ + case 0x72: /* Input Window Y Start Position 1 */ return s->ix[0] >> 3; - case 0x74: /* Input Window X End Position 0 */ + case 0x74: /* Input Window X End Position 0 */ return s->ix[1] & 0xff; - case 0x76: /* Input Window X End Position 1 */ + case 0x76: /* Input Window X End Position 1 */ return s->ix[1] >> 3; - case 0x78: /* Input Window Y End Position 0 */ + case 0x78: /* Input Window Y End Position 0 */ return s->ix[1] & 0xff; - case 0x7a: /* Input Window Y End Position 1 */ + case 0x7a: /* Input Window Y End Position 1 */ return s->ix[1] >> 3; - case 0x7c: /* Output Window X Start Position 0 */ + case 0x7c: /* Output Window X Start Position 0 */ return s->ox[0] & 0xff; - case 0x7e: /* Output Window X Start Position 1 */ + case 0x7e: /* Output Window X Start Position 1 */ return s->ox[0] >> 3; - case 0x80: /* Output Window Y Start Position 0 */ + case 0x80: /* Output Window Y Start Position 0 */ return s->oy[0] & 0xff; - case 0x82: /* Output Window Y Start Position 1 */ + case 0x82: /* Output Window Y Start Position 1 */ return s->oy[0] >> 3; - case 0x84: /* Output Window X End Position 0 */ + case 0x84: /* Output Window X End Position 0 */ return s->ox[1] & 0xff; - case 0x86: /* Output Window X End Position 1 */ + case 0x86: /* Output Window X End Position 1 */ return s->ox[1] >> 3; - case 0x88: /* Output Window Y End Position 0 */ + case 0x88: /* Output Window Y End Position 0 */ return s->oy[1] & 0xff; - case 0x8a: /* Output Window Y End Position 1 */ + case 0x8a: /* Output Window Y End Position 1 */ return s->oy[1] >> 3; - case 0x8c: /* Input Data Format */ + case 0x8c: /* Input Data Format */ return s->iformat; - case 0x8e: /* Data Source Select */ + case 0x8e: /* Data Source Select */ return s->source; - case 0x90: /* Display Memory Data Port */ + case 0x90: /* Display Memory Data Port */ return 0; - case 0xa8: /* Border Color 0 */ + case 0xa8: /* Border Color 0 */ return s->border_r; - case 0xaa: /* Border Color 1 */ + case 0xaa: /* Border Color 1 */ return s->border_g; - case 0xac: /* Border Color 2 */ + case 0xac: /* Border Color 2 */ return s->border_b; - case 0xb4: /* Gamma Correction Enable */ + case 0xb4: /* Gamma Correction Enable */ return s->gamma_config; - case 0xb6: /* Gamma Correction Table Index */ + case 0xb6: /* Gamma Correction Table Index */ return s->gamma_idx; - case 0xb8: /* Gamma Correction Table Data */ + case 0xb8: /* Gamma Correction Table Data */ return s->gamma_lut[s->gamma_idx ++]; - case 0xba: /* 3x3 Matrix Enable */ + case 0xba: /* 3x3 Matrix Enable */ return s->matrix_ena; - case 0xbc ... 0xde: /* Coefficient Registers */ + case 0xbc ... 0xde: /* Coefficient Registers */ return s->matrix_coeff[(reg - 0xbc) >> 1]; - case 0xe0: /* 3x3 Matrix Red Offset */ + case 0xe0: /* 3x3 Matrix Red Offset */ return s->matrix_r; - case 0xe2: /* 3x3 Matrix Green Offset */ + case 0xe2: /* 3x3 Matrix Green Offset */ return s->matrix_g; - case 0xe4: /* 3x3 Matrix Blue Offset */ + case 0xe4: /* 3x3 Matrix Blue Offset */ return s->matrix_b; - case 0xe6: /* Power-save */ + case 0xe6: /* Power-save */ return s->pm; - case 0xe8: /* Non-display Period Control / Status */ + case 0xe8: /* Non-display Period Control / Status */ return s->status | (1 << 5); - case 0xea: /* RGB Interface Control */ + case 0xea: /* RGB Interface Control */ return s->rgbgpio_dir; - case 0xec: /* RGB Interface Status */ + case 0xec: /* RGB Interface Status */ return s->rgbgpio; - case 0xee: /* General-purpose IO Pins Configuration */ + case 0xee: /* General-purpose IO Pins Configuration */ return s->gpio_dir; - case 0xf0: /* General-purpose IO Pins Status / Control */ + case 0xf0: /* General-purpose IO Pins Status / Control */ return s->gpio; - case 0xf2: /* GPIO Positive Edge Interrupt Trigger */ + case 0xf2: /* GPIO Positive Edge Interrupt Trigger */ return s->gpio_edge[0]; - case 0xf4: /* GPIO Negative Edge Interrupt Trigger */ + case 0xf4: /* GPIO Negative Edge Interrupt Trigger */ return s->gpio_edge[1]; - case 0xf6: /* GPIO Interrupt Status */ + case 0xf6: /* GPIO Interrupt Status */ return s->gpio_irq; - case 0xf8: /* GPIO Pull-down Control */ + case 0xf8: /* GPIO Pull-down Control */ return s->gpio_pdown; default: @@ -484,157 +484,157 @@ static void blizzard_reg_write(void *opaque, uint8_t reg, uint16_t value) BlizzardState *s = (BlizzardState *) opaque; switch (reg) { - case 0x04: /* PLL M-Divider */ + case 0x04: /* PLL M-Divider */ s->pll = (value & 0x3f) + 1; break; - case 0x06: /* PLL Lock Range Control */ + case 0x06: /* PLL Lock Range Control */ s->pll_range = value & 3; break; - case 0x08: /* PLL Lock Synthesis Control 0 */ + case 0x08: /* PLL Lock Synthesis Control 0 */ s->pll_ctrl &= 0xf00; s->pll_ctrl |= (value << 0) & 0x0ff; break; - case 0x0a: /* PLL Lock Synthesis Control 1 */ + case 0x0a: /* PLL Lock Synthesis Control 1 */ s->pll_ctrl &= 0x0ff; s->pll_ctrl |= (value << 8) & 0xf00; break; - case 0x0c: /* PLL Mode Control 0 */ + case 0x0c: /* PLL Mode Control 0 */ s->pll_mode = value & 0x77; if ((value & 3) == 0 || (value & 3) == 3) fprintf(stderr, "%s: wrong PLL Control bits (%i)\n", __func__, value & 3); break; - case 0x0e: /* Clock-Source Select */ + case 0x0e: /* Clock-Source Select */ s->clksel = value & 0xff; break; - case 0x10: /* Memory Controller Activate */ + case 0x10: /* Memory Controller Activate */ s->memenable = value & 1; break; - case 0x14: /* Memory Controller Bank 0 Status Flag */ + case 0x14: /* Memory Controller Bank 0 Status Flag */ break; - case 0x18: /* Auto-Refresh Interval Setting 0 */ + case 0x18: /* Auto-Refresh Interval Setting 0 */ s->memrefresh &= 0xf00; s->memrefresh |= (value << 0) & 0x0ff; break; - case 0x1a: /* Auto-Refresh Interval Setting 1 */ + case 0x1a: /* Auto-Refresh Interval Setting 1 */ s->memrefresh &= 0x0ff; s->memrefresh |= (value << 8) & 0xf00; break; - case 0x1c: /* Power-On Sequence Timing Control */ + case 0x1c: /* Power-On Sequence Timing Control */ s->timing[0] = value & 0x7f; break; - case 0x1e: /* Timing Control 0 */ + case 0x1e: /* Timing Control 0 */ s->timing[1] = value & 0x17; break; - case 0x20: /* Timing Control 1 */ + case 0x20: /* Timing Control 1 */ s->timing[2] = value & 0x35; break; - case 0x24: /* Arbitration Priority Control */ + case 0x24: /* Arbitration Priority Control */ s->priority = value & 1; break; - case 0x28: /* LCD Panel Configuration */ + case 0x28: /* LCD Panel Configuration */ s->lcd_config = value & 0xff; if (value & (1 << 7)) fprintf(stderr, "%s: data swap not supported!\n", __func__); break; - case 0x2a: /* LCD Horizontal Display Width */ + case 0x2a: /* LCD Horizontal Display Width */ s->x = value << 3; break; - case 0x2c: /* LCD Horizontal Non-display Period */ + case 0x2c: /* LCD Horizontal Non-display Period */ s->hndp = value & 0xff; break; - case 0x2e: /* LCD Vertical Display Height 0 */ + case 0x2e: /* LCD Vertical Display Height 0 */ s->y &= 0x300; s->y |= (value << 0) & 0x0ff; break; - case 0x30: /* LCD Vertical Display Height 1 */ + case 0x30: /* LCD Vertical Display Height 1 */ s->y &= 0x0ff; s->y |= (value << 8) & 0x300; break; - case 0x32: /* LCD Vertical Non-display Period */ + case 0x32: /* LCD Vertical Non-display Period */ s->vndp = value & 0xff; break; - case 0x34: /* LCD HS Pulse-width */ + case 0x34: /* LCD HS Pulse-width */ s->hsync = value & 0xff; break; - case 0x36: /* LCD HS Pulse Start Position */ + case 0x36: /* LCD HS Pulse Start Position */ s->skipx = value & 0xff; break; - case 0x38: /* LCD VS Pulse-width */ + case 0x38: /* LCD VS Pulse-width */ s->vsync = value & 0xbf; break; - case 0x3a: /* LCD VS Pulse Start Position */ + case 0x3a: /* LCD VS Pulse Start Position */ s->skipy = value & 0xff; break; - case 0x3c: /* PCLK Polarity */ + case 0x3c: /* PCLK Polarity */ s->pclk = value & 0x82; /* Affects calculation of s->hndp, s->hsync and s->skipx. */ break; - case 0x3e: /* High-speed Serial Interface Tx Configuration Port 0 */ + case 0x3e: /* High-speed Serial Interface Tx Configuration Port 0 */ s->hssi_config[0] = value; break; - case 0x40: /* High-speed Serial Interface Tx Configuration Port 1 */ + case 0x40: /* High-speed Serial Interface Tx Configuration Port 1 */ s->hssi_config[1] = value; if (((value >> 4) & 3) == 3) fprintf(stderr, "%s: Illegal active-data-links value\n", __func__); break; - case 0x42: /* High-speed Serial Interface Tx Mode */ + case 0x42: /* High-speed Serial Interface Tx Mode */ s->hssi_config[2] = value & 0xbd; break; - case 0x44: /* TV Display Configuration */ + case 0x44: /* TV Display Configuration */ s->tv_config = value & 0xfe; break; - case 0x46 ... 0x4c: /* TV Vertical Blanking Interval Data bits 0 */ + case 0x46 ... 0x4c: /* TV Vertical Blanking Interval Data bits 0 */ s->tv_timing[(reg - 0x46) >> 1] = value; break; - case 0x4e: /* VBI: Closed Caption / XDS Control / Status */ + case 0x4e: /* VBI: Closed Caption / XDS Control / Status */ s->vbi = value; break; - case 0x50: /* TV Horizontal Start Position */ + case 0x50: /* TV Horizontal Start Position */ s->tv_x = value; break; - case 0x52: /* TV Vertical Start Position */ + case 0x52: /* TV Vertical Start Position */ s->tv_y = value & 0x7f; break; - case 0x54: /* TV Test Pattern Setting */ + case 0x54: /* TV Test Pattern Setting */ s->tv_test = value; break; - case 0x56: /* TV Filter Setting */ + case 0x56: /* TV Filter Setting */ s->tv_filter_config = value & 0xbf; break; - case 0x58: /* TV Filter Coefficient Index */ + case 0x58: /* TV Filter Coefficient Index */ s->tv_filter_idx = value & 0x1f; break; - case 0x5a: /* TV Filter Coefficient Data */ + case 0x5a: /* TV Filter Coefficient Data */ if (s->tv_filter_idx < 0x20) s->tv_filter_coeff[s->tv_filter_idx ++] = value; break; - case 0x60: /* Input YUV/RGB Translate Mode 0 */ + case 0x60: /* Input YUV/RGB Translate Mode 0 */ s->yrc[0] = value & 0xb0; break; - case 0x62: /* Input YUV/RGB Translate Mode 1 */ + case 0x62: /* Input YUV/RGB Translate Mode 1 */ s->yrc[1] = value & 0x30; break; - case 0x64: /* U Data Fix */ + case 0x64: /* U Data Fix */ s->u = value & 0xff; break; - case 0x66: /* V Data Fix */ + case 0x66: /* V Data Fix */ s->v = value & 0xff; break; - case 0x68: /* Display Mode */ + case 0x68: /* Display Mode */ if ((s->mode ^ value) & 3) s->invalidate = 1; s->mode = value & 0xb7; @@ -644,83 +644,83 @@ static void blizzard_reg_write(void *opaque, uint8_t reg, uint16_t value) fprintf(stderr, "%s: Macrovision enable attempt!\n", __func__); break; - case 0x6a: /* Special Effects */ + case 0x6a: /* Special Effects */ s->effect = value & 0xfb; break; - case 0x6c: /* Input Window X Start Position 0 */ + case 0x6c: /* Input Window X Start Position 0 */ s->ix[0] &= 0x300; s->ix[0] |= (value << 0) & 0x0ff; break; - case 0x6e: /* Input Window X Start Position 1 */ + case 0x6e: /* Input Window X Start Position 1 */ s->ix[0] &= 0x0ff; s->ix[0] |= (value << 8) & 0x300; break; - case 0x70: /* Input Window Y Start Position 0 */ + case 0x70: /* Input Window Y Start Position 0 */ s->iy[0] &= 0x300; s->iy[0] |= (value << 0) & 0x0ff; break; - case 0x72: /* Input Window Y Start Position 1 */ + case 0x72: /* Input Window Y Start Position 1 */ s->iy[0] &= 0x0ff; s->iy[0] |= (value << 8) & 0x300; break; - case 0x74: /* Input Window X End Position 0 */ + case 0x74: /* Input Window X End Position 0 */ s->ix[1] &= 0x300; s->ix[1] |= (value << 0) & 0x0ff; break; - case 0x76: /* Input Window X End Position 1 */ + case 0x76: /* Input Window X End Position 1 */ s->ix[1] &= 0x0ff; s->ix[1] |= (value << 8) & 0x300; break; - case 0x78: /* Input Window Y End Position 0 */ + case 0x78: /* Input Window Y End Position 0 */ s->iy[1] &= 0x300; s->iy[1] |= (value << 0) & 0x0ff; break; - case 0x7a: /* Input Window Y End Position 1 */ + case 0x7a: /* Input Window Y End Position 1 */ s->iy[1] &= 0x0ff; s->iy[1] |= (value << 8) & 0x300; break; - case 0x7c: /* Output Window X Start Position 0 */ + case 0x7c: /* Output Window X Start Position 0 */ s->ox[0] &= 0x300; s->ox[0] |= (value << 0) & 0x0ff; break; - case 0x7e: /* Output Window X Start Position 1 */ + case 0x7e: /* Output Window X Start Position 1 */ s->ox[0] &= 0x0ff; s->ox[0] |= (value << 8) & 0x300; break; - case 0x80: /* Output Window Y Start Position 0 */ + case 0x80: /* Output Window Y Start Position 0 */ s->oy[0] &= 0x300; s->oy[0] |= (value << 0) & 0x0ff; break; - case 0x82: /* Output Window Y Start Position 1 */ + case 0x82: /* Output Window Y Start Position 1 */ s->oy[0] &= 0x0ff; s->oy[0] |= (value << 8) & 0x300; break; - case 0x84: /* Output Window X End Position 0 */ + case 0x84: /* Output Window X End Position 0 */ s->ox[1] &= 0x300; s->ox[1] |= (value << 0) & 0x0ff; break; - case 0x86: /* Output Window X End Position 1 */ + case 0x86: /* Output Window X End Position 1 */ s->ox[1] &= 0x0ff; s->ox[1] |= (value << 8) & 0x300; break; - case 0x88: /* Output Window Y End Position 0 */ + case 0x88: /* Output Window Y End Position 0 */ s->oy[1] &= 0x300; s->oy[1] |= (value << 0) & 0x0ff; break; - case 0x8a: /* Output Window Y End Position 1 */ + case 0x8a: /* Output Window Y End Position 1 */ s->oy[1] &= 0x0ff; s->oy[1] |= (value << 8) & 0x300; break; - case 0x8c: /* Input Data Format */ + case 0x8c: /* Input Data Format */ s->iformat = value & 0xf; s->bpp = blizzard_iformat_bpp[s->iformat]; if (!s->bpp) fprintf(stderr, "%s: Illegal or unsupported input format %x\n", __func__, s->iformat); break; - case 0x8e: /* Data Source Select */ + case 0x8e: /* Data Source Select */ s->source = value & 7; /* Currently all windows will be "destructive overlays". */ if ((!(s->effect & (1 << 3)) && (s->ix[0] != s->ox[0] || @@ -735,7 +735,7 @@ static void blizzard_reg_write(void *opaque, uint8_t reg, uint16_t value) blizzard_transfer_setup(s); break; - case 0x90: /* Display Memory Data Port */ + case 0x90: /* Display Memory Data Port */ if (!s->data.len && !blizzard_transfer_setup(s)) break; @@ -744,73 +744,73 @@ static void blizzard_reg_write(void *opaque, uint8_t reg, uint16_t value) blizzard_window(s); break; - case 0xa8: /* Border Color 0 */ + case 0xa8: /* Border Color 0 */ s->border_r = value; break; - case 0xaa: /* Border Color 1 */ + case 0xaa: /* Border Color 1 */ s->border_g = value; break; - case 0xac: /* Border Color 2 */ + case 0xac: /* Border Color 2 */ s->border_b = value; break; - case 0xb4: /* Gamma Correction Enable */ + case 0xb4: /* Gamma Correction Enable */ s->gamma_config = value & 0x87; break; - case 0xb6: /* Gamma Correction Table Index */ + case 0xb6: /* Gamma Correction Table Index */ s->gamma_idx = value; break; - case 0xb8: /* Gamma Correction Table Data */ + case 0xb8: /* Gamma Correction Table Data */ s->gamma_lut[s->gamma_idx ++] = value; break; - case 0xba: /* 3x3 Matrix Enable */ + case 0xba: /* 3x3 Matrix Enable */ s->matrix_ena = value & 1; break; - case 0xbc ... 0xde: /* Coefficient Registers */ + case 0xbc ... 0xde: /* Coefficient Registers */ s->matrix_coeff[(reg - 0xbc) >> 1] = value & ((reg & 2) ? 0x80 : 0xff); break; - case 0xe0: /* 3x3 Matrix Red Offset */ + case 0xe0: /* 3x3 Matrix Red Offset */ s->matrix_r = value; break; - case 0xe2: /* 3x3 Matrix Green Offset */ + case 0xe2: /* 3x3 Matrix Green Offset */ s->matrix_g = value; break; - case 0xe4: /* 3x3 Matrix Blue Offset */ + case 0xe4: /* 3x3 Matrix Blue Offset */ s->matrix_b = value; break; - case 0xe6: /* Power-save */ + case 0xe6: /* Power-save */ s->pm = value & 0x83; if (value & s->mode & 1) fprintf(stderr, "%s: The display must be disabled before entering " "Standby Mode\n", __func__); break; - case 0xe8: /* Non-display Period Control / Status */ + case 0xe8: /* Non-display Period Control / Status */ s->status = value & 0x1b; break; - case 0xea: /* RGB Interface Control */ + case 0xea: /* RGB Interface Control */ s->rgbgpio_dir = value & 0x8f; break; - case 0xec: /* RGB Interface Status */ + case 0xec: /* RGB Interface Status */ s->rgbgpio = value & 0xcf; break; - case 0xee: /* General-purpose IO Pins Configuration */ + case 0xee: /* General-purpose IO Pins Configuration */ s->gpio_dir = value; break; - case 0xf0: /* General-purpose IO Pins Status / Control */ + case 0xf0: /* General-purpose IO Pins Status / Control */ s->gpio = value; break; - case 0xf2: /* GPIO Positive Edge Interrupt Trigger */ + case 0xf2: /* GPIO Positive Edge Interrupt Trigger */ s->gpio_edge[0] = value; break; - case 0xf4: /* GPIO Negative Edge Interrupt Trigger */ + case 0xf4: /* GPIO Negative Edge Interrupt Trigger */ s->gpio_edge[1] = value; break; - case 0xf6: /* GPIO Interrupt Status */ + case 0xf6: /* GPIO Interrupt Status */ s->gpio_irq &= value; break; - case 0xf8: /* GPIO Pull-down Control */ + case 0xf8: /* GPIO Pull-down Control */ s->gpio_pdown = value; break; |