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* move bios functions into bios.cpp

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* implement various methods to pull AtomBIOS from card
* add some missing registers to headers from linux drm driver


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42553 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Alexander von Gluck IV
2011-08-03 03:02:57 +00:00
parent 1c1415732d
commit 1d5cfc649a
5 changed files with 250 additions and 61 deletions
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headers/private/graphics/radeon_hd/r600_reg.h
+25
View File
@@ -34,14 +34,39 @@
#include "r600_reg_r7xx.h"
/* From Linux DRM Radeon driver for AtomBIOS */
#define RADEON_SEPROM_CNTL1 0x01c0
#define RADEON_SCK_PRESCALE_SHIFT 24
#define RADEON_SCK_PRESCALE_MASK (0xff << 24)
#define RADEON_VIPH_CONTROL 0x0c40
#define RADEON_VIPH_EN (1 << 21)
#define RADEON_GPIOPAD_MASK 0x0198
#define RADEON_GPIOPAD_A 0x019c
#define RADEON_GPIOPAD_EN 0x01a0
#define RADEON_GPIOPAD_Y 0x01a4
#define RADEON_MDGPIO_MASK 0x01a8
#define RADEON_MDGPIO_A 0x01ac
#define RADEON_MDGPIO_EN 0x01b0
#define RADEON_MDGPIO_Y 0x01b4
#define RV370_BUS_CNTL 0x004c
#define R600_CG_SPLL_FUNC_CNTL 0x600
#define R600_CG_SPLL_STATUS 0x60c
#define R600_ROM_CNTL 0x1600
#define R600_BUS_CNTL 0x5420
#define R600_BIOS_ROM_DIS (1 << 1)
#define R600_SCK_OVERWRITE (1 << 1)
#define R600_SPLL_CHG_STATUS (1 << 1)
#define R600_SPLL_BYPASS_EN (1 << 3)
#define DVGA_CONTROL_MODE_ENABLE (1 << 0)
#define DVGA_CONTROL_TIMING_SELECT (1 << 8)
#define VGA_VSTATUS_CNTL_MASK (3 << 16)
/* SET_*_REG offsets + ends */
enum {
SET_CONFIG_REG_offset = 0x00008000,