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6 commits

Author SHA1 Message Date
Vladimir 'phcoder' Serbinenko
f947ab49b0 Remove the dump of sm712 initialisation sequence. 
* include/grub/pci.h (GRUB_PCI_CLASS_SUBCLASS_VGA): New const.
	* include/grub/vga.h (GRUB_VGA_IO_ARX_READ): New register.
	(GRUB_VGA_IO_MISC_WRITE): Likewise.
	(GRUB_VGA_CR_*): Added many registers.
	(GRUB_VGA_SR_*): Likewise.
	(GRUB_VGA_GR_*): Likewise.
	(grub_vga_write_arx): New function.
	(grub_video_hw_config): New struct.
	(grub_vga_set_geometry): New function.
	* kern/i386/qemu/init.c (load_palette): Use grub_vga_write_arx and
	GRUB_PCI_CLASS_SUBCLASS_VGA.
	* video/cirrus.c (grub_video_cirrus_setup): Use grub_vga_set_geometry.
	* video/sm712.c (grub_sm712_write_reg): New function
	(grub_sm712_read_reg): Likewise.
	(grub_sm712_sr_write): Likewise.
	(grub_sm712_gr_write): Likewise.
	(grub_sm712_cr_write): Likewise.
	(grub_sm712_write_arx): Likewise.
	(grub_sm712_cr_shadow_write): Likewise.
	(grub_sm712_write_dda_lookup): Likewise.
	(grub_video_sm712_setup): Initialise the video rather then
	blindly replay the dump.
	(main) [TEST]: Add a routine to be able to compile as standalone for
	tests.
	* video/sm712_init.c (sm712_init): Removed.
	(sm712_sr_seq1): New array.
	(sm712_sr_seq2): Likewise.
 2010-08-11 04:18:07 +02:00
Vladimir 'phcoder' Serbinenko
f0206638bf * include/grub/vga.h: Add missing grub/pci.h include. 2010-08-11 04:00:06 +02:00
Vladimir 'phcoder' Serbinenko
cf0c775ed4 * include/grub/vga.h (grub_vga_gr_write): Add GRUB_MACHINE_PCI_IO_BASE. 
(grub_vga_gr_read): Likewise.
	(grub_vga_cr_write): Likewise.
	(grub_vga_cr_read): Likewise.
	(grub_vga_sr_write): Likewise.
	(grub_vga_sr_read): Likewise.
	(grub_vga_palette_read): Likewise.
	(grub_vga_palette_write): Likewise.
	* video/sm712.c (GRUB_SM712_REG_BASE): New definition.
	(grub_sm712_sr_read): New function.
	(grub_video_sm712_setup): Use grub_vga_sr_write and grub_sm712_sr_read.
	* video/sm712_init.c (sm712_init): Substract GRUB_MACHINE_PCI_IO_BASE.
 2010-08-10 13:43:43 +02:00
Vladimir 'phcoder' Serbinenko
de24ab9b0d Fix grub_vga_palette_write 2010-06-21 02:07:45 +02:00
Vladimir 'phcoder' Serbinenko
d246fc0368 Improve macroification of VGA registers. 2010-06-21 00:58:43 +02:00
Vladimir 'phcoder' Serbinenko
967828eb5a macroify and share VGA registers 2010-05-17 02:25:37 +02:00