70aaf3053a
* grub-core/bus/bonito.c (grub_pci_device_map_range_cached): New function. (grub_pci_device_unmap_range): Handle non-cached address. * grub-core/video/sis315pro.c (framebuffer): Remove render_target and add direct_ptr. (grub_video_sis315pro_video_fini): Unmap direct_ptr. (grub_video_sis315pro_setup): Use cache address and grub_video_fb_setup. (grub_video_sis315pro_set_active_render_target): Removed. (grub_video_sis315pro_get_info_and_fini): Use uncached address. (grub_video_adapter): Use grub_video_fb_set_active_render_target. (grub_video_sis315pro_swap_buffers): Call grub_video_fb_swap_buffers and sync caches. * include/grub/mips/loongson/pci.h (grub_pci_device_map_range_cached): New proto.
459 lines
15 KiB
C
459 lines
15 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#define grub_video_render_target grub_video_fbrender_target
|
|
|
|
#include <grub/err.h>
|
|
#include <grub/types.h>
|
|
#include <grub/dl.h>
|
|
#include <grub/misc.h>
|
|
#include <grub/mm.h>
|
|
#include <grub/video.h>
|
|
#include <grub/video_fb.h>
|
|
#include <grub/pci.h>
|
|
#include <grub/vga.h>
|
|
#include <grub/cache.h>
|
|
|
|
#define GRUB_SIS315PRO_PCIID 0x03251039
|
|
#define GRUB_SIS315PRO_TOTAL_MEMORY_SPACE 0x800000
|
|
#define GRUB_SIS315PRO_MMIO_SPACE 0x1000
|
|
|
|
static struct
|
|
{
|
|
struct grub_video_mode_info mode_info;
|
|
|
|
grub_uint8_t *ptr;
|
|
volatile grub_uint8_t *direct_ptr;
|
|
int mapped;
|
|
grub_uint32_t base;
|
|
grub_uint32_t mmiobase;
|
|
volatile grub_uint32_t *mmioptr;
|
|
grub_pci_device_t dev;
|
|
grub_port_t io;
|
|
} framebuffer;
|
|
|
|
static grub_uint8_t
|
|
read_sis_cmd (grub_uint8_t addr)
|
|
{
|
|
grub_outb (addr, framebuffer.io + 0x44);
|
|
return grub_inb (framebuffer.io + 0x45);
|
|
}
|
|
|
|
static void
|
|
write_sis_cmd (grub_uint8_t val, grub_uint8_t addr)
|
|
{
|
|
grub_outb (addr, framebuffer.io + 0x44);
|
|
grub_outb (val, framebuffer.io + 0x45);
|
|
}
|
|
|
|
#ifndef TEST
|
|
static grub_err_t
|
|
grub_video_sis315pro_video_init (void)
|
|
{
|
|
/* Reset frame buffer. */
|
|
grub_memset (&framebuffer, 0, sizeof(framebuffer));
|
|
|
|
return grub_video_fb_init ();
|
|
}
|
|
|
|
static grub_err_t
|
|
grub_video_sis315pro_video_fini (void)
|
|
{
|
|
if (framebuffer.mapped)
|
|
{
|
|
grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
|
|
GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
|
|
grub_pci_device_unmap_range (framebuffer.dev, framebuffer.direct_ptr,
|
|
GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
|
|
}
|
|
|
|
return grub_video_fb_fini ();
|
|
}
|
|
#endif
|
|
|
|
#include "sis315_init.c"
|
|
|
|
static grub_err_t
|
|
grub_video_sis315pro_setup (unsigned int width, unsigned int height,
|
|
unsigned int mode_type,
|
|
unsigned int mode_mask __attribute__ ((unused)))
|
|
{
|
|
int depth;
|
|
grub_err_t err;
|
|
int found = 0;
|
|
unsigned i;
|
|
|
|
#ifndef TEST
|
|
auto int NESTED_FUNC_ATTR find_card (grub_pci_device_t dev, grub_pci_id_t pciid __attribute__ ((unused)));
|
|
int NESTED_FUNC_ATTR find_card (grub_pci_device_t dev, grub_pci_id_t pciid __attribute__ ((unused)))
|
|
{
|
|
grub_pci_address_t addr;
|
|
grub_uint32_t class;
|
|
|
|
addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
|
|
class = grub_pci_read (addr);
|
|
|
|
if (((class >> 16) & 0xffff) != GRUB_PCI_CLASS_SUBCLASS_VGA
|
|
|| pciid != GRUB_SIS315PRO_PCIID)
|
|
return 0;
|
|
|
|
found = 1;
|
|
|
|
addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
|
|
framebuffer.base = grub_pci_read (addr) & GRUB_PCI_ADDR_MEM_MASK;
|
|
addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG1);
|
|
framebuffer.mmiobase = grub_pci_read (addr) & GRUB_PCI_ADDR_MEM_MASK;
|
|
addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG2);
|
|
framebuffer.io = (grub_pci_read (addr) & GRUB_PCI_ADDR_IO_MASK)
|
|
+ GRUB_MACHINE_PCI_IO_BASE;
|
|
framebuffer.dev = dev;
|
|
|
|
return 1;
|
|
}
|
|
|
|
/* Decode depth from mode_type. If it is zero, then autodetect. */
|
|
depth = (mode_type & GRUB_VIDEO_MODE_TYPE_DEPTH_MASK)
|
|
>> GRUB_VIDEO_MODE_TYPE_DEPTH_POS;
|
|
|
|
if ((width != 640 && width != 0) || (height != 480 && height != 0)
|
|
|| (depth != 8 && depth != 0))
|
|
return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
|
|
"Only 640x480x8 is supported");
|
|
|
|
grub_pci_iterate (find_card);
|
|
if (!found)
|
|
return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
|
|
#endif
|
|
/* Fill mode info details. */
|
|
framebuffer.mode_info.width = 640;
|
|
framebuffer.mode_info.height = 480;
|
|
framebuffer.mode_info.mode_type = (GRUB_VIDEO_MODE_TYPE_INDEX_COLOR
|
|
| GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED
|
|
| GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
|
|
framebuffer.mode_info.bpp = 8;
|
|
framebuffer.mode_info.bytes_per_pixel = 1;
|
|
framebuffer.mode_info.pitch = 640 * 1;
|
|
framebuffer.mode_info.number_of_colors = 256;
|
|
framebuffer.mode_info.red_mask_size = 0;
|
|
framebuffer.mode_info.red_field_pos = 0;
|
|
framebuffer.mode_info.green_mask_size = 0;
|
|
framebuffer.mode_info.green_field_pos = 0;
|
|
framebuffer.mode_info.blue_mask_size = 0;
|
|
framebuffer.mode_info.blue_field_pos = 0;
|
|
framebuffer.mode_info.reserved_mask_size = 0;
|
|
framebuffer.mode_info.reserved_field_pos = 0;
|
|
#ifndef TEST
|
|
framebuffer.mode_info.blit_format
|
|
= grub_video_get_blit_format (&framebuffer.mode_info);
|
|
#endif
|
|
|
|
#ifndef TEST
|
|
if (found && (framebuffer.base == 0 || framebuffer.mmiobase == 0))
|
|
{
|
|
grub_pci_address_t addr;
|
|
/* FIXME: choose address dynamically if needed. */
|
|
framebuffer.base = 0x40000000;
|
|
framebuffer.mmiobase = 0x04000000;
|
|
framebuffer.io = 0xb300;
|
|
|
|
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG0);
|
|
grub_pci_write (addr, framebuffer.base | GRUB_PCI_ADDR_MEM_PREFETCH);
|
|
|
|
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG1);
|
|
grub_pci_write (addr, framebuffer.mmiobase);
|
|
|
|
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG2);
|
|
grub_pci_write (addr, framebuffer.io | GRUB_PCI_ADDR_SPACE_IO);
|
|
|
|
/* Set latency. */
|
|
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_CACHELINE);
|
|
grub_pci_write (addr, 0x80004700);
|
|
|
|
/* Enable address spaces. */
|
|
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_COMMAND);
|
|
grub_pci_write (addr, 0x7);
|
|
|
|
addr = grub_pci_make_address (framebuffer.dev, 0x30);
|
|
grub_pci_write (addr, 0x04060001);
|
|
|
|
framebuffer.io += GRUB_MACHINE_PCI_IO_BASE;
|
|
}
|
|
#endif
|
|
|
|
|
|
/* We can safely discard volatile attribute. */
|
|
#ifndef TEST
|
|
framebuffer.ptr
|
|
= grub_pci_device_map_range_cached (framebuffer.dev,
|
|
framebuffer.base,
|
|
GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
|
|
framebuffer.direct_ptr
|
|
= grub_pci_device_map_range (framebuffer.dev,
|
|
framebuffer.base,
|
|
GRUB_SIS315PRO_TOTAL_MEMORY_SPACE);
|
|
framebuffer.mmioptr = grub_pci_device_map_range (framebuffer.dev,
|
|
framebuffer.mmiobase,
|
|
GRUB_SIS315PRO_MMIO_SPACE);
|
|
#endif
|
|
framebuffer.mapped = 1;
|
|
|
|
#ifndef TEST
|
|
/* Prevent garbage from appearing on the screen. */
|
|
grub_memset (framebuffer.ptr, 0,
|
|
framebuffer.mode_info.height * framebuffer.mode_info.pitch);
|
|
grub_arch_sync_dma_caches (framebuffer.ptr,
|
|
framebuffer.mode_info.height
|
|
* framebuffer.mode_info.pitch);
|
|
#endif
|
|
|
|
grub_outb (GRUB_VGA_IO_MISC_NEGATIVE_VERT_POLARITY
|
|
| GRUB_VGA_IO_MISC_NEGATIVE_HORIZ_POLARITY
|
|
| GRUB_VGA_IO_MISC_UPPER_64K
|
|
| GRUB_VGA_IO_MISC_EXTERNAL_CLOCK_0
|
|
| GRUB_VGA_IO_MISC_28MHZ
|
|
| GRUB_VGA_IO_MISC_ENABLE_VRAM_ACCESS
|
|
| GRUB_VGA_IO_MISC_COLOR,
|
|
GRUB_VGA_IO_MISC_WRITE + GRUB_MACHINE_PCI_IO_BASE);
|
|
|
|
grub_vga_sr_write (0x86, 5);
|
|
for (i = 6; i <= 0x27; i++)
|
|
grub_vga_sr_write (0, i);
|
|
|
|
for (i = 0x31; i <= 0x3d; i++)
|
|
grub_vga_sr_write (0, i);
|
|
|
|
for (i = 0; i < ARRAY_SIZE (sr_dump); i++)
|
|
grub_vga_sr_write (sr_dump[i].val, sr_dump[i].reg);
|
|
|
|
for (i = 0x30; i < 0x40; i++)
|
|
grub_vga_cr_write (0, i);
|
|
|
|
grub_vga_cr_write (0x77, 0x40);
|
|
grub_vga_cr_write (0x77, 0x41);
|
|
grub_vga_cr_write (0x00, 0x42);
|
|
grub_vga_cr_write (0x5b, 0x43);
|
|
grub_vga_cr_write (0x00, 0x44);
|
|
grub_vga_cr_write (0x23, 0x48);
|
|
grub_vga_cr_write (0xaa, 0x49);
|
|
grub_vga_cr_write (0x02, 0x37);
|
|
grub_vga_cr_write (0x20, 0x5b);
|
|
grub_vga_cr_write (0x00, 0x83);
|
|
grub_vga_cr_write (0x80, 0x63);
|
|
|
|
grub_vga_cr_write (0x0c, GRUB_VGA_CR_VSYNC_END);
|
|
grub_vga_cr_write (0x5f, GRUB_VGA_CR_HTOTAL);
|
|
grub_vga_cr_write (0x4f, GRUB_VGA_CR_HORIZ_END);
|
|
grub_vga_cr_write (0x50, GRUB_VGA_CR_HBLANK_START);
|
|
grub_vga_cr_write (0x82, GRUB_VGA_CR_HBLANK_END);
|
|
grub_vga_cr_write (0x54, GRUB_VGA_CR_HORIZ_SYNC_PULSE_START);
|
|
grub_vga_cr_write (0x80, GRUB_VGA_CR_HORIZ_SYNC_PULSE_END);
|
|
grub_vga_cr_write (0x0b, GRUB_VGA_CR_VERT_TOTAL);
|
|
grub_vga_cr_write (0x3e, GRUB_VGA_CR_OVERFLOW);
|
|
grub_vga_cr_write (0x00, GRUB_VGA_CR_BYTE_PANNING);
|
|
grub_vga_cr_write (0x40, GRUB_VGA_CR_CELL_HEIGHT);
|
|
grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_START);
|
|
grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_END);
|
|
grub_vga_cr_write (0x00, GRUB_VGA_CR_START_ADDR_HIGH_REGISTER);
|
|
grub_vga_cr_write (0x00, GRUB_VGA_CR_START_ADDR_LOW_REGISTER);
|
|
grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_ADDR_HIGH);
|
|
grub_vga_cr_write (0x00, GRUB_VGA_CR_CURSOR_ADDR_LOW);
|
|
grub_vga_cr_write (0xea, GRUB_VGA_CR_VSYNC_START);
|
|
grub_vga_cr_write (0x8c, GRUB_VGA_CR_VSYNC_END);
|
|
grub_vga_cr_write (0xdf, GRUB_VGA_CR_VDISPLAY_END);
|
|
grub_vga_cr_write (0x28, GRUB_VGA_CR_PITCH);
|
|
grub_vga_cr_write (0x40, GRUB_VGA_CR_UNDERLINE_LOCATION);
|
|
grub_vga_cr_write (0xe7, GRUB_VGA_CR_VERTICAL_BLANK_START);
|
|
grub_vga_cr_write (0x04, GRUB_VGA_CR_VERTICAL_BLANK_END);
|
|
grub_vga_cr_write (0xa3, GRUB_VGA_CR_MODE);
|
|
grub_vga_cr_write (0xff, GRUB_VGA_CR_LINE_COMPARE);
|
|
|
|
grub_vga_cr_write (0x0c, GRUB_VGA_CR_VSYNC_END);
|
|
grub_vga_cr_write (0x5f, GRUB_VGA_CR_HTOTAL);
|
|
grub_vga_cr_write (0x4f, GRUB_VGA_CR_HORIZ_END);
|
|
grub_vga_cr_write (0x50, GRUB_VGA_CR_HBLANK_START);
|
|
grub_vga_cr_write (0x82, GRUB_VGA_CR_HBLANK_END);
|
|
grub_vga_cr_write (0x55, GRUB_VGA_CR_HORIZ_SYNC_PULSE_START);
|
|
grub_vga_cr_write (0x81, GRUB_VGA_CR_HORIZ_SYNC_PULSE_END);
|
|
grub_vga_cr_write (0x0b, GRUB_VGA_CR_VERT_TOTAL);
|
|
grub_vga_cr_write (0x3e, GRUB_VGA_CR_OVERFLOW);
|
|
grub_vga_cr_write (0xe9, GRUB_VGA_CR_VSYNC_START);
|
|
grub_vga_cr_write (0x8b, GRUB_VGA_CR_VSYNC_END);
|
|
grub_vga_cr_write (0xdf, GRUB_VGA_CR_VDISPLAY_END);
|
|
grub_vga_cr_write (0xe7, GRUB_VGA_CR_VERTICAL_BLANK_START);
|
|
grub_vga_cr_write (0x04, GRUB_VGA_CR_VERTICAL_BLANK_END);
|
|
grub_vga_cr_write (0x40, GRUB_VGA_CR_CELL_HEIGHT);
|
|
grub_vga_cr_write (0x50, GRUB_VGA_CR_PITCH);
|
|
|
|
grub_vga_cr_write (0x00, 0x19);
|
|
grub_vga_cr_write (0x00, 0x1a);
|
|
grub_vga_cr_write (0x6c, 0x52);
|
|
grub_vga_cr_write (0x2e, 0x34);
|
|
grub_vga_cr_write (0x00, 0x31);
|
|
|
|
|
|
grub_vga_cr_write (0, GRUB_VGA_CR_START_ADDR_HIGH_REGISTER);
|
|
grub_vga_cr_write (0, GRUB_VGA_CR_START_ADDR_LOW_REGISTER);
|
|
|
|
for (i = 0; i < 16; i++)
|
|
grub_vga_write_arx (i, i);
|
|
grub_vga_write_arx (1, GRUB_VGA_ARX_MODE);
|
|
grub_vga_write_arx (0, GRUB_VGA_ARX_OVERSCAN);
|
|
grub_vga_write_arx (0, GRUB_VGA_ARX_COLOR_PLANE_ENABLE);
|
|
grub_vga_write_arx (0, GRUB_VGA_ARX_HORIZONTAL_PANNING);
|
|
grub_vga_write_arx (0, GRUB_VGA_ARX_COLOR_SELECT);
|
|
|
|
grub_outb (0xff, GRUB_VGA_IO_PIXEL_MASK + GRUB_MACHINE_PCI_IO_BASE);
|
|
|
|
for (i = 0; i < ARRAY_SIZE (gr); i++)
|
|
grub_vga_gr_write (gr[i], i);
|
|
|
|
for (i = 0; i < GRUB_VIDEO_FBSTD_NUMCOLORS; i++)
|
|
grub_vga_palette_write (i, grub_video_fbstd_colors[i].r,
|
|
grub_video_fbstd_colors[i].g,
|
|
grub_video_fbstd_colors[i].b);
|
|
|
|
#if 1
|
|
{
|
|
if (read_sis_cmd (0x5) != 0xa1)
|
|
write_sis_cmd (0x86, 0x5);
|
|
|
|
write_sis_cmd (read_sis_cmd (0x20) | 0xa1, 0x20);
|
|
write_sis_cmd (read_sis_cmd (0x1e) | 0xda, 0x1e);
|
|
|
|
#define IND_SIS_CMDQUEUE_SET 0x26
|
|
#define IND_SIS_CMDQUEUE_THRESHOLD 0x27
|
|
|
|
#define COMMAND_QUEUE_THRESHOLD 0x1F
|
|
#define SIS_CMD_QUEUE_RESET 0x01
|
|
|
|
#define SIS_AGP_CMDQUEUE_ENABLE 0x80 /* 315/330/340 series SR26 */
|
|
#define SIS_VRAM_CMDQUEUE_ENABLE 0x40
|
|
#define SIS_MMIO_CMD_ENABLE 0x20
|
|
#define SIS_CMD_QUEUE_SIZE_512k 0x00
|
|
#define SIS_CMD_QUEUE_SIZE_1M 0x04
|
|
#define SIS_CMD_QUEUE_SIZE_2M 0x08
|
|
#define SIS_CMD_QUEUE_SIZE_4M 0x0C
|
|
#define SIS_CMD_QUEUE_RESET 0x01
|
|
#define SIS_CMD_AUTO_CORR 0x02
|
|
|
|
|
|
write_sis_cmd (COMMAND_QUEUE_THRESHOLD, IND_SIS_CMDQUEUE_THRESHOLD);
|
|
write_sis_cmd (SIS_CMD_QUEUE_RESET, IND_SIS_CMDQUEUE_SET);
|
|
framebuffer.mmioptr[0x85C4 / 4] = framebuffer.mmioptr[0x85C8 / 4];
|
|
write_sis_cmd (SIS_MMIO_CMD_ENABLE | SIS_CMD_AUTO_CORR, IND_SIS_CMDQUEUE_SET);
|
|
framebuffer.mmioptr[0x85C0 / 4] = (0x1000000 - (512 * 1024));
|
|
}
|
|
#endif
|
|
|
|
#ifndef TEST
|
|
err = grub_video_fb_setup (mode_type, mode_mask,
|
|
&framebuffer.mode_info,
|
|
framebuffer.ptr, NULL, NULL);
|
|
if (err)
|
|
return err;
|
|
|
|
/* Copy default palette to initialize emulated palette. */
|
|
err = grub_video_fb_set_palette (0, GRUB_VIDEO_FBSTD_NUMCOLORS,
|
|
grub_video_fbstd_colors);
|
|
#endif
|
|
return err;
|
|
}
|
|
|
|
#ifndef TEST
|
|
|
|
static grub_err_t
|
|
grub_video_sis315pro_swap_buffers (void)
|
|
{
|
|
grub_size_t s;
|
|
s = (framebuffer.mode_info.height
|
|
* framebuffer.mode_info.pitch
|
|
* framebuffer.mode_info.bytes_per_pixel);
|
|
grub_video_fb_swap_buffers ();
|
|
grub_arch_sync_dma_caches (framebuffer.ptr, s);
|
|
return GRUB_ERR_NONE;
|
|
}
|
|
|
|
static grub_err_t
|
|
grub_video_sis315pro_get_info_and_fini (struct grub_video_mode_info *mode_info,
|
|
void **framebuf)
|
|
{
|
|
grub_memcpy (mode_info, &(framebuffer.mode_info), sizeof (*mode_info));
|
|
*framebuf = (void *) framebuffer.direct_ptr;
|
|
|
|
grub_video_fb_fini ();
|
|
|
|
return GRUB_ERR_NONE;
|
|
}
|
|
|
|
static struct grub_video_adapter grub_video_sis315pro_adapter =
|
|
{
|
|
.name = "SIS315PRO Video Driver",
|
|
.id = GRUB_VIDEO_DRIVER_SIS315PRO,
|
|
|
|
.prio = GRUB_VIDEO_ADAPTER_PRIO_NATIVE,
|
|
|
|
.init = grub_video_sis315pro_video_init,
|
|
.fini = grub_video_sis315pro_video_fini,
|
|
.setup = grub_video_sis315pro_setup,
|
|
.get_info = grub_video_fb_get_info,
|
|
.get_info_and_fini = grub_video_sis315pro_get_info_and_fini,
|
|
.set_palette = grub_video_fb_set_palette,
|
|
.get_palette = grub_video_fb_get_palette,
|
|
.set_viewport = grub_video_fb_set_viewport,
|
|
.get_viewport = grub_video_fb_get_viewport,
|
|
.map_color = grub_video_fb_map_color,
|
|
.map_rgb = grub_video_fb_map_rgb,
|
|
.map_rgba = grub_video_fb_map_rgba,
|
|
.unmap_color = grub_video_fb_unmap_color,
|
|
.fill_rect = grub_video_fb_fill_rect,
|
|
.blit_bitmap = grub_video_fb_blit_bitmap,
|
|
.blit_render_target = grub_video_fb_blit_render_target,
|
|
.scroll = grub_video_fb_scroll,
|
|
.swap_buffers = grub_video_sis315pro_swap_buffers,
|
|
.create_render_target = grub_video_fb_create_render_target,
|
|
.delete_render_target = grub_video_fb_delete_render_target,
|
|
.set_active_render_target = grub_video_fb_set_active_render_target,
|
|
.get_active_render_target = grub_video_fb_get_active_render_target,
|
|
|
|
.next = 0
|
|
};
|
|
|
|
#ifdef GRUB_MACHINE_MIPS_LOONGSON
|
|
void grub_video_sis315pro_init (void)
|
|
#else
|
|
GRUB_MOD_INIT(video_sis315pro)
|
|
#endif
|
|
{
|
|
grub_video_register (&grub_video_sis315pro_adapter);
|
|
}
|
|
|
|
#ifdef GRUB_MACHINE_MIPS_LOONGSON
|
|
void grub_video_sis315pro_fini (void)
|
|
#else
|
|
GRUB_MOD_FINI(video_sis315pro)
|
|
#endif
|
|
{
|
|
grub_video_unregister (&grub_video_sis315pro_adapter);
|
|
}
|
|
#else
|
|
int
|
|
main ()
|
|
{
|
|
grub_video_sis315pro_setup (640, 400, 0, 0);
|
|
}
|
|
#endif
|