diff options
Diffstat (limited to 'src')
64 files changed, 263 insertions, 2298 deletions
diff --git a/src/drivers/intel/gma/Kconfig b/src/drivers/intel/gma/Kconfig index e26c297a09..6657224680 100644 --- a/src/drivers/intel/gma/Kconfig +++ b/src/drivers/intel/gma/Kconfig @@ -32,3 +32,7 @@ config INTEL_DDI config INTEL_EDID bool default n + +config INTEL_INT15 + bool + default n diff --git a/src/drivers/intel/gma/Makefile.inc b/src/drivers/intel/gma/Makefile.inc index 7a1b97babb..b19334eef6 100644 --- a/src/drivers/intel/gma/Makefile.inc +++ b/src/drivers/intel/gma/Makefile.inc @@ -20,3 +20,6 @@ ramstage-$(CONFIG_INTEL_DP) += intel_dp.c drm_dp_helper.c display.c ramstage-$(CONFIG_INTEL_DDI) += intel_ddi.c ramstage-$(CONFIG_INTEL_EDID) += edid.c +ifeq ($(CONFIG_VGA_ROM_RUN),y) +ramstage-$(CONFIG_INTEL_INT15) += int15.c +endif diff --git a/src/drivers/intel/gma/int15.c b/src/drivers/intel/gma/int15.c new file mode 100644 index 0000000000..f21088fec1 --- /dev/null +++ b/src/drivers/intel/gma/int15.c @@ -0,0 +1,124 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2012 Google Inc. + * + * 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; version 2 of the License. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <x86emu/x86emu.h> +#include <arch/interrupt.h> +#include "int15.h" + +static int active_lfp, pfit, display, panel_type; + +int intel_vga_int15_handler(void) +{ + int res = 0; + + printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", + __func__, X86_AX, X86_BX, X86_CX, X86_DX); + + switch (X86_AX) { + case 0x5f34: + /* + * Set Panel Fitting Hook: + * bit 2 = Graphics Stretching + * bit 1 = Text Stretching + * bit 0 = Centering (do not set with bit1 or bit2) + * 0 = video bios default + */ + X86_AX = 0x005f; + X86_CX = pfit; + res = 1; + break; + case 0x5f35: + /* + * Boot Display Device Hook: + * bit 0 = CRT + * bit 1 = TV (eDP) * + * bit 2 = EFP * + * bit 3 = LFP + * bit 4 = CRT2 + * bit 5 = TV2 (eDP) * + * bit 6 = EFP2 * + * bit 7 = LFP2 + */ + X86_AX = 0x005f; + X86_CX = display; + res = 1; + break; + case 0x5f40: /* Boot Panel Type */ + X86_AX = 0x005f; // Success + X86_CL = panel_type; + printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); + break; + case 0x5f51: + /* + * Hook to select active LFP configuration: + * 00h = No LVDS, VBIOS does not enable LVDS + * 01h = Int-LVDS, LFP driven by integrated LVDS decoder + * 02h = SVDO-LVDS, LFP driven by SVDO decoder + * 03h = eDP, LFP Driven by Int-DisplayPort encoder + */ + X86_AX = 0x005f; + X86_CX = active_lfp; + res = 1; + break; + case 0x5f70: + switch ((X86_CX >> 8) & 0xff) { + case 0: + /* Get Mux */ + X86_AX = 0x005f; + X86_CX = 0x0000; + res = 1; + break; + case 1: + /* Set Mux */ + X86_AX = 0x005f; + X86_CX = 0x0000; + res = 1; + break; + case 2: + /* Get SG/Non-SG mode */ + X86_AX = 0x005f; + X86_CX = 0x0000; + res = 1; + break; + default: + /* Interrupt was not handled */ + printk(BIOS_DEBUG, + "Unknown INT15 5f70 function: 0x%02x\n", + ((X86_CX >> 8) & 0xff)); + break; + } + break; + + default: + printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); + break; + } + return res; +} + + +void install_intel_vga_int15_handler(int active_lfp_, int pfit_, int display_, int panel_type_) +{ + active_lfp = active_lfp_; + pfit = pfit_; + display = display_; + panel_type = panel_type_; + mainboard_interrupt_handlers(0x15, &intel_vga_int15_handler); +} diff --git a/src/drivers/intel/gma/int15.h b/src/drivers/intel/gma/int15.h new file mode 100644 index 0000000000..b5abc94fb9 --- /dev/null +++ b/src/drivers/intel/gma/int15.h @@ -0,0 +1,35 @@ +int intel_vga_int15_handler(void); + +enum { + GMA_INT15_BOOT_DISPLAY_DEFAULT = 0, + GMA_INT15_BOOT_DISPLAY_CRT = (1 << 0), + GMA_INT15_BOOT_DISPLAY_TV = (1 << 1), + GMA_INT15_BOOT_DISPLAY_EFP = (1 << 2), + GMA_INT15_BOOT_DISPLAY_LFP = (1 << 3), + GMA_INT15_BOOT_DISPLAY_CRT2 = (1 << 4), + GMA_INT15_BOOT_DISPLAY_TV2 = (1 << 5), + GMA_INT15_BOOT_DISPLAY_EFP2 = (1 << 6), + GMA_INT15_BOOT_DISPLAY_LFP2 = (1 << 7), +}; +enum { + GMA_INT15_PANEL_FIT_DEFAULT = 0, + GMA_INT15_PANEL_FIT_CENTERING = (1 << 0), + GMA_INT15_PANEL_FIT_TXT_STRETCH = (1 << 1), + GMA_INT15_PANEL_FIT_GFX_STRETCH = (1 << 2), +}; + +enum { + GMA_INT15_ACTIVE_LFP_NONE = 0x00, + GMA_INT15_ACTIVE_LFP_INT_LVDS = 0x01, + GMA_INT15_ACTIVE_LFP_SVDO_LVDS = 0x02, + GMA_INT15_ACTIVE_LFP_EDP = 0x03, +}; + + +#if CONFIG_VGA_ROM_RUN +/* Install custom int15 handler for VGA OPROM */ +void install_intel_vga_int15_handler(int active_lfp, int pfit, int display, int panel_type); +#else +static inline void install_intel_vga_int15_handler(int active_lfp, int pfit, int display, int panel_type) {} +#endif + diff --git a/src/mainboard/apple/macbook21/Kconfig b/src/mainboard/apple/macbook21/Kconfig index 871c16c737..a01d6b16ca 100644 --- a/src/mainboard/apple/macbook21/Kconfig +++ b/src/mainboard/apple/macbook21/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_MP_TABLE select BOARD_ROMSIZE_KB_2048 select CHANNEL_XOR_RANDOMIZATION + select INTEL_INT15 select HAVE_ACPI_TABLES select HAVE_ACPI_RESUME select USE_OPTION_TABLE diff --git a/src/mainboard/apple/macbook21/mainboard.c b/src/mainboard/apple/macbook21/mainboard.c index b537f78175..846914cae2 100644 --- a/src/mainboard/apple/macbook21/mainboard.c +++ b/src/mainboard/apple/macbook21/mainboard.c @@ -33,42 +33,11 @@ #include <pc80/mc146818rtc.h> #include <arch/x86/include/arch/acpigen.h> #include <smbios.h> -#include <x86emu/x86emu.h> +#include <drivers/intel/gma/int15.h> #include <device/azalia_device.h> #include "hda_verb.h" #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE -static int int15_handler(void) -{ - /* The right way to do this is to move this handler code into - * the mainboard or northbridge code. - * TODO: completely move to mainboards / chipsets. - */ - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - X86_CL = PANEL; - break; - case 0x5f40: /* Boot Panel Type */ - X86_AX = 0x005f; // Success - X86_CL = 3; - printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - int get_cst_entries(acpi_cstate_t **entries) { return 0; @@ -76,10 +45,7 @@ int get_cst_entries(acpi_cstate_t **entries) static void mainboard_init(device_t dev) { -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, PANEL, 3); } static void mainboard_enable(device_t dev) diff --git a/src/mainboard/google/bolt/Kconfig b/src/mainboard/google/bolt/Kconfig index 25c85d0dd3..7a756ccde7 100644 --- a/src/mainboard/google/bolt/Kconfig +++ b/src/mainboard/google/bolt/Kconfig @@ -18,6 +18,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_CHROMEOS select EXTERNAL_MRC_BLOB select MONOTONIC_TIMER_MSR + select INTEL_INT15 config VBOOT_RAMSTAGE_INDEX hex diff --git a/src/mainboard/google/bolt/mainboard.c b/src/mainboard/google/bolt/mainboard.c index dd5dc03f90..961f58d18f 100644 --- a/src/mainboard/google/bolt/mainboard.c +++ b/src/mainboard/google/bolt/mainboard.c @@ -26,9 +26,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -46,92 +44,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -187,10 +99,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = mainboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/google/butterfly/Kconfig b/src/mainboard/google/butterfly/Kconfig index dda4e7c21d..08870fa6a8 100644 --- a/src/mainboard/google/butterfly/Kconfig +++ b/src/mainboard/google/butterfly/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER select MAINBOARD_HAS_CHROMEOS + select INTEL_INT15 # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE diff --git a/src/mainboard/google/butterfly/mainboard.c b/src/mainboard/google/butterfly/mainboard.c index 19e7926667..909ba8c0aa 100644 --- a/src/mainboard/google/butterfly/mainboard.c +++ b/src/mainboard/google/butterfly/mainboard.c @@ -24,9 +24,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -196,91 +194,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; /* Use video bios default */ - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) - * bit 2 = EFP - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) - * bit 6 = EFP2 - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; /* Use video bios default */ - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0001; /* Int-LVDS */ - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -380,10 +293,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = butterfly_onboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/google/falco/Kconfig b/src/mainboard/google/falco/Kconfig index 9a62efa147..3323fc2220 100644 --- a/src/mainboard/google/falco/Kconfig +++ b/src/mainboard/google/falco/Kconfig @@ -19,6 +19,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select EXTERNAL_MRC_BLOB select MONOTONIC_TIMER_MSR select MAINBOARD_HAS_NATIVE_VGA_INIT + select INTEL_INT15 config VBOOT_RAMSTAGE_INDEX hex diff --git a/src/mainboard/google/falco/mainboard.c b/src/mainboard/google/falco/mainboard.c index 824b1ff3b4..acb975042b 100644 --- a/src/mainboard/google/falco/mainboard.c +++ b/src/mainboard/google/falco/mainboard.c @@ -26,9 +26,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -46,92 +44,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -190,10 +102,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = mainboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/google/panther/Kconfig b/src/mainboard/google/panther/Kconfig index db44396961..e96746f665 100644 --- a/src/mainboard/google/panther/Kconfig +++ b/src/mainboard/google/panther/Kconfig @@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_CHROMEOS select EXTERNAL_MRC_BLOB select MONOTONIC_TIMER_MSR + select INTEL_INT15 config VBOOT_RAMSTAGE_INDEX hex diff --git a/src/mainboard/google/panther/mainboard.c b/src/mainboard/google/panther/mainboard.c index e4fd95b0bd..60baf99c8d 100644 --- a/src/mainboard/google/panther/mainboard.c +++ b/src/mainboard/google/panther/mainboard.c @@ -32,8 +32,8 @@ #include <device/pci_ops.h> #include <pc80/mc146818rtc.h> #include <southbridge/intel/lynxpoint/pch.h> -#include <x86emu/x86emu.h> #include <device/azalia_device.h> +#include <drivers/intel/gma/int15.h> #include "hda_verb.h" #include "onboard.h" @@ -44,92 +44,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif /* CONFIG_VGA_ROM_RUN */ - /* Audio Setup */ static void verb_setup(void) @@ -152,10 +66,7 @@ static void mainboard_init(device_t dev) static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/google/parrot/Kconfig b/src/mainboard/google/parrot/Kconfig index cd7faa0d2e..ad8c6208dc 100644 --- a/src/mainboard/google/parrot/Kconfig +++ b/src/mainboard/google/parrot/Kconfig @@ -12,6 +12,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER select MAINBOARD_HAS_CHROMEOS + select INTEL_INT15 # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE diff --git a/src/mainboard/google/parrot/mainboard.c b/src/mainboard/google/parrot/mainboard.c index 3e0c05268b..440596f730 100644 --- a/src/mainboard/google/parrot/mainboard.c +++ b/src/mainboard/google/parrot/mainboard.c @@ -24,9 +24,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -50,91 +48,6 @@ void mainboard_suspend_resume(void) outb(0xe1, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch(X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; /* Use video bios default */ - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) - * bit 2 = EFP - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) - * bit 6 = EFP2 - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; /* Use video bios default */ - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; /* eDP */ - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -187,10 +100,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = parrot_onboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/google/peppy/Kconfig b/src/mainboard/google/peppy/Kconfig index 548cd17cd7..2343b8ddb1 100644 --- a/src/mainboard/google/peppy/Kconfig +++ b/src/mainboard/google/peppy/Kconfig @@ -21,6 +21,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_NATIVE_VGA_INIT select INTEL_DP select INTEL_DDI + select INTEL_INT15 config VBOOT_RAMSTAGE_INDEX hex diff --git a/src/mainboard/google/peppy/mainboard.c b/src/mainboard/google/peppy/mainboard.c index ec3322abf5..3fbec40dc8 100644 --- a/src/mainboard/google/peppy/mainboard.c +++ b/src/mainboard/google/peppy/mainboard.c @@ -26,9 +26,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -46,92 +44,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -190,10 +102,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = mainboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/google/samus/Kconfig b/src/mainboard/google/samus/Kconfig index 2483a56c53..c6cbd183e4 100644 --- a/src/mainboard/google/samus/Kconfig +++ b/src/mainboard/google/samus/Kconfig @@ -19,6 +19,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select EXTERNAL_MRC_BLOB select MONOTONIC_TIMER_MSR select MAINBOARD_HAS_NATIVE_VGA_INIT + select INTEL_INT15 config VBOOT_RAMSTAGE_INDEX hex diff --git a/src/mainboard/google/samus/mainboard.c b/src/mainboard/google/samus/mainboard.c index 641d331b68..e595632392 100644 --- a/src/mainboard/google/samus/mainboard.c +++ b/src/mainboard/google/samus/mainboard.c @@ -26,9 +26,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -44,92 +42,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - static void mainboard_init(device_t dev) { mainboard_ec_init(); @@ -168,10 +80,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = mainboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); } struct chip_operations mainboard_ops = { diff --git a/src/mainboard/google/slippy/Kconfig b/src/mainboard/google/slippy/Kconfig index 2536eaf027..341e5bf7ea 100644 --- a/src/mainboard/google/slippy/Kconfig +++ b/src/mainboard/google/slippy/Kconfig @@ -22,6 +22,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_DO_NATIVE_VGA_INIT select INTEL_DP select INTEL_DDI + select INTEL_INT15 config VBOOT_RAMSTAGE_INDEX hex diff --git a/src/mainboard/google/slippy/mainboard.c b/src/mainboard/google/slippy/mainboard.c index a0e6ffa359..4ccb5f9a71 100644 --- a/src/mainboard/google/slippy/mainboard.c +++ b/src/mainboard/google/slippy/mainboard.c @@ -26,9 +26,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -46,92 +44,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -190,10 +102,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = mainboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/google/stout/Kconfig b/src/mainboard/google/stout/Kconfig index 79e3c9ce24..f127a9f677 100644 --- a/src/mainboard/google/stout/Kconfig +++ b/src/mainboard/google/stout/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER select MAINBOARD_HAS_CHROMEOS + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/google/stout/mainboard.c b/src/mainboard/google/stout/mainboard.c index aaa78e9ce0..7562b5f622 100644 --- a/src/mainboard/google/stout/mainboard.c +++ b/src/mainboard/google/stout/mainboard.c @@ -24,9 +24,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -50,91 +48,6 @@ void mainboard_suspend_resume(void) ec_write_cmd(EC_CMD_NOTIFY_ACPI_ENTER); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch(X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; /* Use video bios default */ - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) - * bit 2 = EFP - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) - * bit 6 = EFP2 - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; /* Use video bios default */ - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -170,10 +83,7 @@ static void mainboard_init(device_t dev) static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/ibase/mb899/Kconfig b/src/mainboard/ibase/mb899/Kconfig index 0c939efaa4..4f646acb35 100644 --- a/src/mainboard/ibase/mb899/Kconfig +++ b/src/mainboard/ibase/mb899/Kconfig @@ -15,6 +15,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select BOARD_ROMSIZE_KB_512 select CHANNEL_XOR_RANDOMIZATION + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/ibase/mb899/mainboard.c b/src/mainboard/ibase/mb899/mainboard.c index f78a118a10..6c80b426cf 100644 --- a/src/mainboard/ibase/mb899/mainboard.c +++ b/src/mainboard/ibase/mb899/mainboard.c @@ -20,51 +20,13 @@ #include <types.h> #include <device/device.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/io.h> #include <arch/interrupt.h> #include <device/azalia_device.h> #include "superio_hwm.h" -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ -#define BOOT_DISPLAY_DEFAULT 0 -#define BOOT_DISPLAY_CRT (1 << 0) -#define BOOT_DISPLAY_TV (1 << 1) -#define BOOT_DISPLAY_EFP (1 << 2) -#define BOOT_DISPLAY_LCD (1 << 3) -#define BOOT_DISPLAY_CRT2 (1 << 4) -#define BOOT_DISPLAY_TV2 (1 << 5) -#define BOOT_DISPLAY_EFP2 (1 << 6) -#define BOOT_DISPLAY_LCD2 (1 << 7) - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - X86_CL = BOOT_DISPLAY_DEFAULT; - break; - case 0x5f40: /* Boot Panel Type */ - // M.x86.R_AX = 0x015f; // Supported but failed - X86_AX = 0x005f; // Success - X86_CL = 3; // Display ID - break; - default: - /* Interrupt was not handled */ - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -79,10 +41,7 @@ static void verb_setup(void) static void mainboard_enable(device_t dev) { -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 3); verb_setup(); hwm_setup(); } diff --git a/src/mainboard/intel/baskingridge/Kconfig b/src/mainboard/intel/baskingridge/Kconfig index 8d32c5a0c0..512591e5c6 100644 --- a/src/mainboard/intel/baskingridge/Kconfig +++ b/src/mainboard/intel/baskingridge/Kconfig @@ -12,6 +12,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_SMI_HANDLER select MAINBOARD_HAS_CHROMEOS select MONOTONIC_TIMER_MSR + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/intel/baskingridge/mainboard.c b/src/mainboard/intel/baskingridge/mainboard.c index d1f540505c..b4982f8625 100644 --- a/src/mainboard/intel/baskingridge/mainboard.c +++ b/src/mainboard/intel/baskingridge/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -43,92 +41,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -142,10 +54,7 @@ static void verb_setup(void) static void mainboard_enable(device_t dev) { -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/intel/cougar_canyon2/Kconfig b/src/mainboard/intel/cougar_canyon2/Kconfig index 389a13cd47..3b2516167c 100644 --- a/src/mainboard/intel/cougar_canyon2/Kconfig +++ b/src/mainboard/intel/cougar_canyon2/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select ENABLE_VMX select EARLY_CBMEM_INIT select BROKEN_CAR_MIGRATE + select INTEL_INT15 select VGA config MAINBOARD_DIR diff --git a/src/mainboard/intel/cougar_canyon2/mainboard.c b/src/mainboard/intel/cougar_canyon2/mainboard.c index e9277d0356..bb4806a8f3 100644 --- a/src/mainboard/intel/cougar_canyon2/mainboard.c +++ b/src/mainboard/intel/cougar_canyon2/mainboard.c @@ -25,7 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#include <x86emu/x86emu.h> +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -43,104 +43,6 @@ void mainboard_suspend_resume(void) } #endif -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res=0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch(X86_EAX & 0xffff) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffffff00; - X86_ECX |= 0x01; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_ECX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - default: - /* FIXME: Interrupt was not handled, but return success? */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_ECX >> 8) & 0xff)); - return 1; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", - X86_EAX & 0xffff); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -154,10 +56,7 @@ static void verb_setup(void) static void mainboard_enable(device_t dev) { -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/intel/emeraldlake2/Kconfig b/src/mainboard/intel/emeraldlake2/Kconfig index d6928f4e59..dc04631fc1 100644 --- a/src/mainboard/intel/emeraldlake2/Kconfig +++ b/src/mainboard/intel/emeraldlake2/Kconfig @@ -10,6 +10,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_TABLES select HAVE_OPTION_TABLE select HAVE_ACPI_RESUME + select INTEL_INT15 #select MAINBOARD_HAS_CHROMEOS config MAINBOARD_DIR diff --git a/src/mainboard/intel/emeraldlake2/mainboard.c b/src/mainboard/intel/emeraldlake2/mainboard.c index fc948cb3bc..3dc859415c 100644 --- a/src/mainboard/intel/emeraldlake2/mainboard.c +++ b/src/mainboard/intel/emeraldlake2/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -43,104 +41,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res=0; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch(X86_EAX & 0xffff) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffffff00; - X86_ECX |= 0x01; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_ECX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_EAX &= 0xffff0000; - X86_EAX |= 0x005f; - X86_ECX &= 0xffff0000; - X86_ECX |= 0x0000; - res = 1; - break; - default: - /* FIXME: Interrupt was not handled, but return success? */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_ECX >> 8) & 0xff)); - return 1; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", - X86_EAX & 0xffff); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -154,10 +54,7 @@ static void verb_setup(void) static void mainboard_enable(device_t dev) { -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/intel/wtm2/Kconfig b/src/mainboard/intel/wtm2/Kconfig index 9dfed492e5..353279a865 100644 --- a/src/mainboard/intel/wtm2/Kconfig +++ b/src/mainboard/intel/wtm2/Kconfig @@ -14,6 +14,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_CHROMEOS select MAINBOARD_HAS_NATIVE_VGA_INIT select MONOTONIC_TIMER_MSR + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/intel/wtm2/mainboard.c b/src/mainboard/intel/wtm2/mainboard.c index cd61a4a7cd..b4982f8625 100644 --- a/src/mainboard/intel/wtm2/mainboard.c +++ b/src/mainboard/intel/wtm2/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -43,92 +41,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 1; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch ((X86_CX >> 8) & 0xff) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, - "Unknown INT15 5f70 function: 0x%02x\n", - ((X86_CX >> 8) & 0xff)); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -142,10 +54,7 @@ static void verb_setup(void) static void mainboard_enable(device_t dev) { -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/kontron/986lcd-m/Kconfig b/src/mainboard/kontron/986lcd-m/Kconfig index 6d880e5769..2a3cfe2e14 100644 --- a/src/mainboard/kontron/986lcd-m/Kconfig +++ b/src/mainboard/kontron/986lcd-m/Kconfig @@ -15,6 +15,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select BOARD_ROMSIZE_KB_1024 select CHANNEL_XOR_RANDOMIZATION + select INTEL_INT15 select OVERRIDE_CLOCK_DISABLE config MAINBOARD_DIR diff --git a/src/mainboard/kontron/986lcd-m/mainboard.c b/src/mainboard/kontron/986lcd-m/mainboard.c index 346546a869..10bba69afd 100644 --- a/src/mainboard/kontron/986lcd-m/mainboard.c +++ b/src/mainboard/kontron/986lcd-m/mainboard.c @@ -20,57 +20,12 @@ #include <types.h> #include <device/device.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/io.h> #include <arch/interrupt.h> #include <device/azalia_device.h> -#define BOOT_DISPLAY_DEFAULT 0 -#define BOOT_DISPLAY_CRT (1 << 0) -#define BOOT_DISPLAY_TV (1 << 1) -#define BOOT_DISPLAY_EFP (1 << 2) -#define BOOT_DISPLAY_LCD (1 << 3) -#define BOOT_DISPLAY_CRT2 (1 << 4) -#define BOOT_DISPLAY_TV2 (1 << 5) -#define BOOT_DISPLAY_EFP2 (1 << 6) -#define BOOT_DISPLAY_LCD2 (1 << 7) - -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - /* This int15 handler is Intel IGD. specific. Other chipsets need other - * handlers. The right way to do this is to move this handler code into - * the mainboard or northbridge code. - * TODO: completely move to mainboards / chipsets. - */ - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - X86_CL = BOOT_DISPLAY_CRT; - break; - case 0x5f40: /* Boot Panel Type */ - // X86_AX = 0x015f; // Supported but failed - X86_AX = 0x005f; // Success - X86_CL = 3; // Display ID - printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - /* Hardware Monitor */ static u16 hwm_base = 0xa00; @@ -219,10 +174,7 @@ static void verb_setup(void) static void mainboard_enable(device_t dev) { -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 3); verb_setup(); hwm_setup(); } diff --git a/src/mainboard/lenovo/t520/Kconfig b/src/mainboard/lenovo/t520/Kconfig index b6c9e0523d..aa4f0a4209 100644 --- a/src/mainboard/lenovo/t520/Kconfig +++ b/src/mainboard/lenovo/t520/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_CMOS_DEFAULT select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER + select INTEL_INT15 # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE diff --git a/src/mainboard/lenovo/t520/mainboard.c b/src/mainboard/lenovo/t520/mainboard.c index a93ba706bc..afa0ecf2f7 100644 --- a/src/mainboard/lenovo/t520/mainboard.c +++ b/src/mainboard/lenovo/t520/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -48,91 +46,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; /* Use video bios default */ - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) - * bit 2 = EFP - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) - * bit 6 = EFP2 - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; /* Use video bios default */ - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0001; /* Int-LVDS */ - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -166,10 +79,7 @@ enumerate_buses(). */ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/lenovo/t530/Kconfig b/src/mainboard/lenovo/t530/Kconfig index a850e1133c..1a68a6f8a7 100644 --- a/src/mainboard/lenovo/t530/Kconfig +++ b/src/mainboard/lenovo/t530/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_CMOS_DEFAULT select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER + select INTEL_INT15 # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE diff --git a/src/mainboard/lenovo/t530/mainboard.c b/src/mainboard/lenovo/t530/mainboard.c index e529d452fc..e21dc982f0 100644 --- a/src/mainboard/lenovo/t530/mainboard.c +++ b/src/mainboard/lenovo/t530/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -48,91 +46,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; /* Use video bios default */ - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) - * bit 2 = EFP - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) - * bit 6 = EFP2 - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; /* Use video bios default */ - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0001; /* Int-LVDS */ - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -171,10 +84,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/lenovo/t60/Kconfig b/src/mainboard/lenovo/t60/Kconfig index a42699d6f7..c868e2245e 100644 --- a/src/mainboard/lenovo/t60/Kconfig +++ b/src/mainboard/lenovo/t60/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select EC_LENOVO_H8 select DRIVERS_ICS_954309 select HAVE_OPTION_TABLE + select INTEL_INT15 select HAVE_PIRQ_TABLE select HAVE_MP_TABLE select BOARD_ROMSIZE_KB_2048 diff --git a/src/mainboard/lenovo/t60/mainboard.c b/src/mainboard/lenovo/t60/mainboard.c index 9c6a30a47c..79b3da8747 100644 --- a/src/mainboard/lenovo/t60/mainboard.c +++ b/src/mainboard/lenovo/t60/mainboard.c @@ -37,7 +37,7 @@ #include <arch/interrupt.h> #include <smbios.h> #include <build.h> -#include <x86emu/x86emu.h> +#include <drivers/intel/gma/int15.h> #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT static acpi_cstate_t cst_entries[] = { @@ -46,37 +46,6 @@ static acpi_cstate_t cst_entries[] = { { 2, 17, 250, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV3, 0 } }, }; -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE -static int int15_handler(void) -{ - /* The right way to do this is to move this handler code into - * the mainboard or northbridge code. - * TODO: completely move to mainboards / chipsets. - */ - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - X86_CL = PANEL; - break; - case 0x5f40: /* Boot Panel Type */ - X86_AX = 0x005f; // Success - X86_CL = 3; - printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - int get_cst_entries(acpi_cstate_t **entries) { *entries = cst_entries; @@ -97,10 +66,7 @@ static void mainboard_init(device_t dev) struct southbridge_intel_i82801gx_config *config; device_t dev0, idedev; -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, PANEL, 3); /* If we're resuming from suspend, blink suspend LED */ dev0 = dev_find_slot(0, PCI_DEVFN(0,0)); diff --git a/src/mainboard/lenovo/x200/Kconfig b/src/mainboard/lenovo/x200/Kconfig index 5f7f87ad1f..73ed75f700 100644 --- a/src/mainboard/lenovo/x200/Kconfig +++ b/src/mainboard/lenovo/x200/Kconfig @@ -19,6 +19,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select MAINBOARD_HAS_NATIVE_VGA_INIT select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/lenovo/x200/mainboard.c b/src/mainboard/lenovo/x200/mainboard.c index c83ad70630..6c13eed84f 100644 --- a/src/mainboard/lenovo/x200/mainboard.c +++ b/src/mainboard/lenovo/x200/mainboard.c @@ -23,10 +23,7 @@ //#include <pc80/mc146818rtc.h> #include <device/device.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <arch/interrupt.h> -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/keyboard.h> #include <ec/acpi/ec.h> #include <smbios.h> @@ -44,70 +41,6 @@ the overloaded weak function in there. */ #endif - -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - enum { - BOOT_DISPLAY_DEFAULT = 0, - BOOT_DISPLAY_CRT = (1 << 0), - BOOT_DISPLAY_TV = (1 << 1), - BOOT_DISPLAY_EFP = (1 << 2), - BOOT_DISPLAY_LFP = (1 << 3), - BOOT_DISPLAY_CRT2 = (1 << 4), - BOOT_DISPLAY_TV2 = (1 << 5), - BOOT_DISPLAY_EFP2 = (1 << 6), - BOOT_DISPLAY_LFP2 = (1 << 7), - }; - enum { - PANEL_FIT_DEFAULT = 0, - PANEL_FIT_CENTERING = (1 << 0), - PANEL_FIT_TXT_STRETCH = (1 << 1), - PANEL_FIT_GFX_STRETCH = (1 << 2), - }; - - switch (X86_AX) { - case 0x5f34: - /* Set Panel Fitting Hook */ - X86_AX = 0x005f; - X86_CX = PANEL_FIT_CENTERING; - break; - case 0x5f35: - /* Boot Display Device Hook */ - X86_AX = 0x005f; - X86_CX = BOOT_DISPLAY_DEFAULT; /* Select automatically. */ - break; - case 0x5f40: - /* Boot Panel Type Hook */ - /* Contrary to what EMGD's user's guide says, - this _alters_ the behavior of the Video BIOS. */ - /* LCD panel type is SIO GPIO40-43. - It's controlled by a DIP switch but was always - set to 4 while only values of 5 and 6 worked. */ - X86_AX = 0x005f; - X86_CX = 0x2; - break; - case 0x5f70: - /* Sandybridge boards return 0 here. */ - case 0x5f14: - case 0x5f21: - case 0x5f22: - case 0x5f49: - /* No documentation found. */ - default: - /* Interrupt was not handled. */ - printk(BIOS_DEBUG, - "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", __func__, - X86_AX, X86_BX, X86_CX, X86_DX); - return 0; - } - - /* Interrupt handled. */ - return 1; -} - -#endif - static void verb_setup(void) { cim_verb_data = mainboard_cim_verb_data; @@ -136,10 +69,7 @@ static void mainboard_init(device_t dev) static void mainboard_enable(device_t dev) { verb_setup(); -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 2); dev->ops->init = mainboard_init; } diff --git a/src/mainboard/lenovo/x201/Kconfig b/src/mainboard/lenovo/x201/Kconfig index c82971f568..571f35eb4f 100644 --- a/src/mainboard/lenovo/x201/Kconfig +++ b/src/mainboard/lenovo/x201/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_MP_TABLE select BOARD_ROMSIZE_KB_8192 select HAVE_ACPI_TABLES + select INTEL_INT15 select HAVE_ACPI_RESUME select MAINBOARD_HAS_NATIVE_VGA_INIT select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG diff --git a/src/mainboard/lenovo/x201/mainboard.c b/src/mainboard/lenovo/x201/mainboard.c index fd11da8326..fdeddd4402 100644 --- a/src/mainboard/lenovo/x201/mainboard.c +++ b/src/mainboard/lenovo/x201/mainboard.c @@ -41,7 +41,7 @@ #include "dock.h" #include "hda_verb.h" #include <arch/x86/include/arch/acpigen.h> -#include <x86emu/regs.h> +#include <drivers/intel/gma/int15.h> #include <arch/interrupt.h> #include <pc80/keyboard.h> #include <cpu/x86/lapic.h> @@ -61,34 +61,6 @@ int get_cst_entries(acpi_cstate_t ** entries) return ARRAY_SIZE(cst_entries); } -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - -static int int15_handler(void) -{ - switch ((X86_EAX & 0xffff)) { - /* Get boot display. */ - case 0x5f35: - X86_EAX = 0x5f; - /* The flags are: - 1 - VGA - 4 - DisplayPort - 8 - LCD - */ - X86_ECX = 0x8; - - return 1; - case 0x5f40: - X86_EAX = 0x5f; - X86_ECX = 0x2; - return 1; - default: - printk(BIOS_WARNING, "Unknown INT15 function %04x!\n", - X86_EAX & 0xffff); - return 0; - } -} -#endif - const char *smbios_mainboard_bios_version(void) { /* Satisfy thinkpad_acpi. */ @@ -172,10 +144,7 @@ static void mainboard_enable(device_t dev) if (dev0 && pci_read_config32(dev0, SKPAD) == SKPAD_ACPI_S3_MAGIC) ec_write(0x0c, 0xc7); -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_LFP, 2); verb_setup(); } diff --git a/src/mainboard/lenovo/x220/Kconfig b/src/mainboard/lenovo/x220/Kconfig index 3ce4a4796f..4a05f50f89 100644 --- a/src/mainboard/lenovo/x220/Kconfig +++ b/src/mainboard/lenovo/x220/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_CMOS_DEFAULT select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER + select INTEL_INT15 select EARLY_CBMEM_INIT select VGA select INTEL_EDID diff --git a/src/mainboard/lenovo/x220/mainboard.c b/src/mainboard/lenovo/x220/mainboard.c index 3656c224e5..ffc99bd4eb 100644 --- a/src/mainboard/lenovo/x220/mainboard.c +++ b/src/mainboard/lenovo/x220/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -49,91 +47,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; /* Use video bios default */ - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) - * bit 2 = EFP - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) - * bit 6 = EFP2 - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; /* Use video bios default */ - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0001; /* Int-LVDS */ - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - const char *smbios_mainboard_bios_version(void) { /* Satisfy thinkpad_acpi. */ @@ -181,10 +94,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/lenovo/x230/Kconfig b/src/mainboard/lenovo/x230/Kconfig index f835ab45c8..388a1ad555 100644 --- a/src/mainboard/lenovo/x230/Kconfig +++ b/src/mainboard/lenovo/x230/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_CMOS_DEFAULT select HAVE_ACPI_RESUME select HAVE_SMI_HANDLER + select INTEL_INT15 select EARLY_CBMEM_INIT select VGA select INTEL_EDID diff --git a/src/mainboard/lenovo/x230/mainboard.c b/src/mainboard/lenovo/x230/mainboard.c index 2df9069672..5da7480492 100644 --- a/src/mainboard/lenovo/x230/mainboard.c +++ b/src/mainboard/lenovo/x230/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -49,91 +47,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res = 0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch (X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; /* Use video bios default */ - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) - * bit 2 = EFP - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) - * bit 6 = EFP2 - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; /* Use video bios default */ - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0001; /* Int-LVDS */ - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - break; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - const char *smbios_mainboard_bios_version(void) { /* Satisfy thinkpad_acpi. */ @@ -181,10 +94,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/lenovo/x60/Kconfig b/src/mainboard/lenovo/x60/Kconfig index c27cad8e8d..1757327205 100644 --- a/src/mainboard/lenovo/x60/Kconfig +++ b/src/mainboard/lenovo/x60/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select EC_LENOVO_H8 select DRIVERS_ICS_954309 select HAVE_OPTION_TABLE + select INTEL_INT15 select HAVE_CMOS_DEFAULT select HAVE_PIRQ_TABLE select HAVE_MP_TABLE diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c index da17ae2803..9932bcea6f 100644 --- a/src/mainboard/lenovo/x60/mainboard.c +++ b/src/mainboard/lenovo/x60/mainboard.c @@ -39,7 +39,8 @@ #include <arch/x86/include/arch/acpigen.h> #include <smbios.h> #include <build.h> -#include <x86emu/x86emu.h> +#include <drivers/intel/gma/int15.h> + #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT static acpi_cstate_t cst_entries[] = { @@ -48,37 +49,6 @@ static acpi_cstate_t cst_entries[] = { { 2, 17, 250, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV3, 0 } }, }; -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE -static int int15_handler(void) -{ - /* The right way to do this is to move this handler code into - * the mainboard or northbridge code. - * TODO: completely move to mainboards / chipsets. - */ - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - X86_CL = PANEL; - break; - case 0x5f40: /* Boot Panel Type */ - X86_AX = 0x005f; // Success - X86_CL = 3; - printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - int get_cst_entries(acpi_cstate_t **entries) { *entries = cst_entries; @@ -96,10 +66,7 @@ static void mainboard_init(device_t dev) ec_write(0x0c, 0x88); } -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, PANEL, 3); /* If we're resuming from suspend, blink suspend LED */ dev0 = dev_find_slot(0, PCI_DEVFN(0,0)); diff --git a/src/mainboard/packardbell/ms2290/Kconfig b/src/mainboard/packardbell/ms2290/Kconfig index 20768d873a..f0b7538a1e 100644 --- a/src/mainboard/packardbell/ms2290/Kconfig +++ b/src/mainboard/packardbell/ms2290/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_TABLES select HAVE_ACPI_RESUME select MAINBOARD_HAS_NATIVE_VGA_INIT + select INTEL_INT15 select EC_ACPI select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG diff --git a/src/mainboard/packardbell/ms2290/mainboard.c b/src/mainboard/packardbell/ms2290/mainboard.c index 62e7fd906d..5fff98d5c1 100644 --- a/src/mainboard/packardbell/ms2290/mainboard.c +++ b/src/mainboard/packardbell/ms2290/mainboard.c @@ -36,7 +36,7 @@ #include <pc80/mc146818rtc.h> #include <arch/x86/include/arch/acpigen.h> #if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE -#include <x86emu/regs.h> +#include <drivers/intel/gma/int15.h> #include <arch/interrupt.h> #endif #include <pc80/keyboard.h> @@ -58,34 +58,6 @@ int get_cst_entries(acpi_cstate_t ** entries) return ARRAY_SIZE(cst_entries); } -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - -static int int15_handler(void) -{ - switch ((X86_EAX & 0xffff)) { - /* Get boot display. */ - case 0x5f35: - X86_EAX = 0x5f; - /* The flags are: - 1 - VGA - 4 - DisplayPort - 8 - LCD - */ - X86_ECX = 0x8; - - return 1; - case 0x5f40: - X86_EAX = 0x5f; - X86_ECX = 0x2; - return 1; - default: - printk(BIOS_WARNING, "Unknown INT15 function %04x!\n", - X86_EAX & 0xffff); - return 0; - } -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -160,10 +132,7 @@ static void mainboard_enable(device_t dev) pci_write_config8(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), GPIO_CNTL, 0x10); -#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_LFP, 2); /* This sneaked in here, because EasyNote has no SuperIO chip. */ diff --git a/src/mainboard/roda/rk886ex/Kconfig b/src/mainboard/roda/rk886ex/Kconfig index 7f2b5b914a..bbb5d9ba06 100644 --- a/src/mainboard/roda/rk886ex/Kconfig +++ b/src/mainboard/roda/rk886ex/Kconfig @@ -17,6 +17,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_RESUME select BOARD_ROMSIZE_KB_1024 select CHANNEL_XOR_RANDOMIZATION + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/roda/rk886ex/mainboard.c b/src/mainboard/roda/rk886ex/mainboard.c index 7158dca300..ba7ed230c5 100644 --- a/src/mainboard/roda/rk886ex/mainboard.c +++ b/src/mainboard/roda/rk886ex/mainboard.c @@ -24,9 +24,7 @@ #include <arch/io.h> #include <arch/interrupt.h> #include <delay.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <ec/acpi/ec.h> #include "m3885.h" @@ -50,54 +48,6 @@ static void backlight_enable(void) printk(BIOS_DEBUG, "Display I/O: 0x%02x\n", inb(0x60f)); } -#define BOOT_DISPLAY_DEFAULT 0 -#define BOOT_DISPLAY_CRT (1 << 0) -#define BOOT_DISPLAY_TV (1 << 1) -#define BOOT_DISPLAY_EFP (1 << 2) -#define BOOT_DISPLAY_LCD (1 << 3) -#define BOOT_DISPLAY_CRT2 (1 << 4) -#define BOOT_DISPLAY_TV2 (1 << 5) -#define BOOT_DISPLAY_EFP2 (1 << 6) -#define BOOT_DISPLAY_LCD2 (1 << 7) - -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - /* This int15 handler is Intel IGD. specific. Other chipsets need other - * handlers. The right way to do this is to move this handler code into - * the mainboard or northbridge code. - * TODO: completely move to mainboards / chipsets. - */ - u8 display_id; - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - X86_CL = BOOT_DISPLAY_DEFAULT; - break; - case 0x5f40: /* Boot Panel Type */ - /* LCD panel type is SIO GPIO40-43 */ - // display_id = inb(0x60f) & 0x0f; - display_id = 3; - // M.x86.R_AX = 0x015f; // Supported but failed - X86_AX = 0x005f; // Success - X86_CL = display_id; - printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); - break; - default: - /* Interrupt was not handled */ - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - #if DUMP_RUNTIME_REGISTERS static void dump_runtime_registers(void) { @@ -124,10 +74,10 @@ static void mainboard_enable(device_t dev) /* Disable Dummy DCC -> GP45 = 1 */ outb(inb(0x60f) | (1 << 5), 0x60f); -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + /* LCD panel type is SIO GPIO40-43 */ + // display_id = inb(0x60f) & 0x0f; + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 3); + #if DUMP_RUNTIME_REGISTERS dump_runtime_registers(); #endif diff --git a/src/mainboard/roda/rk9/Kconfig b/src/mainboard/roda/rk9/Kconfig index 6ed85ff3b4..271b0e4914 100644 --- a/src/mainboard/roda/rk9/Kconfig +++ b/src/mainboard/roda/rk9/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_ACPI_TABLES select EC_ACPI select HAVE_OPTION_TABLE + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/roda/rk9/mainboard.c b/src/mainboard/roda/rk9/mainboard.c index 47444153f3..49db15f2e4 100644 --- a/src/mainboard/roda/rk9/mainboard.c +++ b/src/mainboard/roda/rk9/mainboard.c @@ -23,10 +23,7 @@ //#include <pc80/mc146818rtc.h> #include <device/device.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <arch/interrupt.h> -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/keyboard.h> #include <ec/acpi/ec.h> #include <device/azalia_device.h> @@ -37,70 +34,6 @@ the overloaded weak function in there. */ #endif - -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - enum { - BOOT_DISPLAY_DEFAULT = 0, - BOOT_DISPLAY_CRT = (1 << 0), - BOOT_DISPLAY_TV = (1 << 1), - BOOT_DISPLAY_EFP = (1 << 2), - BOOT_DISPLAY_LFP = (1 << 3), - BOOT_DISPLAY_CRT2 = (1 << 4), - BOOT_DISPLAY_TV2 = (1 << 5), - BOOT_DISPLAY_EFP2 = (1 << 6), - BOOT_DISPLAY_LFP2 = (1 << 7), - }; - enum { - PANEL_FIT_DEFAULT = 0, - PANEL_FIT_CENTERING = (1 << 0), - PANEL_FIT_TXT_STRETCH = (1 << 1), - PANEL_FIT_GFX_STRETCH = (1 << 2), - }; - - switch (X86_AX) { - case 0x5f34: - /* Set Panel Fitting Hook */ - X86_AX = 0x005f; - X86_CX = PANEL_FIT_CENTERING; - break; - case 0x5f35: - /* Boot Display Device Hook */ - X86_AX = 0x005f; - X86_CX = BOOT_DISPLAY_DEFAULT; /* Select automatically. */ - break; - case 0x5f40: - /* Boot Panel Type Hook */ - /* Contrary to what EMGD's user's guide says, - this _alters_ the behavior of the Video BIOS. */ - /* LCD panel type is SIO GPIO40-43. - It's controlled by a DIP switch but was always - set to 4 while only values of 5 and 6 worked. */ - X86_AX = 0x005f; - X86_CX = (inb(0x60f) & 0x0f) + 1; - break; - case 0x5f70: - /* Sandybridge boards return 0 here. */ - case 0x5f14: - case 0x5f21: - case 0x5f22: - case 0x5f49: - /* No documentation found. */ - default: - /* Interrupt was not handled. */ - printk(BIOS_DEBUG, - "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", __func__, - X86_AX, X86_BX, X86_CX, X86_DX); - return 0; - } - - /* Interrupt handled. */ - return 1; -} - -#endif - static void verb_setup(void) { cim_verb_data = mainboard_cim_verb_data; @@ -127,10 +60,10 @@ static void mainboard_enable(device_t dev) { ec_setup(); verb_setup(); -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + /* LCD panel type is SIO GPIO40-43. + It's controlled by a DIP switch but was always + set to 4 while only values of 5 and 6 worked. */ + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, (inb(0x60f) & 0x0f) + 1); /* We have no driver for the embedded controller since the firmware does most of the job. Hence, initialize keyboards here. */ diff --git a/src/mainboard/samsung/lumpy/Kconfig b/src/mainboard/samsung/lumpy/Kconfig index 63c78d3305..68f3058aa4 100644 --- a/src/mainboard/samsung/lumpy/Kconfig +++ b/src/mainboard/samsung/lumpy/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select SOUTHBRIDGE_INTEL_BD82X6X select SUPERIO_SMSC_MEC1308 select DRIVERS_GENERIC_IOAPIC + select INTEL_INT15 select HAVE_MRC config MAINBOARD_DIR diff --git a/src/mainboard/samsung/lumpy/mainboard.c b/src/mainboard/samsung/lumpy/mainboard.c index bce20d6d98..803761c60a 100644 --- a/src/mainboard/samsung/lumpy/mainboard.c +++ b/src/mainboard/samsung/lumpy/mainboard.c @@ -24,9 +24,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -50,91 +48,6 @@ void mainboard_suspend_resume(void) send_ec_command(EC_ACPI_ENABLE); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res=0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch(X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x00; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0001; - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_EAX = 0x005f; - X86_ECX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* FIXME: Interrupt was not handled, but return success? */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - return 1; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -202,10 +115,7 @@ static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; dev->ops->get_smbios_data = lumpy_onboard_smbios_data; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/samsung/stumpy/Kconfig b/src/mainboard/samsung/stumpy/Kconfig index 1ec107f170..eee375536a 100644 --- a/src/mainboard/samsung/stumpy/Kconfig +++ b/src/mainboard/samsung/stumpy/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select SUPERIO_ITE_IT8772F select HAVE_MRC + select INTEL_INT15 config MAINBOARD_DIR string default samsung/stumpy diff --git a/src/mainboard/samsung/stumpy/mainboard.c b/src/mainboard/samsung/stumpy/mainboard.c index 2256b41ef4..d61b808794 100644 --- a/src/mainboard/samsung/stumpy/mainboard.c +++ b/src/mainboard/samsung/stumpy/mainboard.c @@ -25,9 +25,7 @@ #include <device/pci_def.h> #include <device/pci_ops.h> #include <console/console.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <pc80/mc146818rtc.h> #include <arch/acpi.h> #include <arch/io.h> @@ -43,91 +41,6 @@ void mainboard_suspend_resume(void) outb(0xcb, 0xb2); } -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ - int res=0; - - printk(BIOS_DEBUG, "%s: INT15 function %04x!\n", - __func__, X86_AX); - - switch(X86_AX) { - case 0x5f34: - /* - * Set Panel Fitting Hook: - * bit 2 = Graphics Stretching - * bit 1 = Text Stretching - * bit 0 = Centering (do not set with bit1 or bit2) - * 0 = video bios default - */ - X86_AX = 0x005f; - X86_CL = 0x01; - res = 1; - break; - case 0x5f35: - /* - * Boot Display Device Hook: - * bit 0 = CRT - * bit 1 = TV (eDP) * - * bit 2 = EFP * - * bit 3 = LFP - * bit 4 = CRT2 - * bit 5 = TV2 (eDP) * - * bit 6 = EFP2 * - * bit 7 = LFP2 - */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 0x5f51: - /* - * Hook to select active LFP configuration: - * 00h = No LVDS, VBIOS does not enable LVDS - * 01h = Int-LVDS, LFP driven by integrated LVDS decoder - * 02h = SVDO-LVDS, LFP driven by SVDO decoder - * 03h = eDP, LFP Driven by Int-DisplayPort encoder - */ - X86_AX = 0x005f; - X86_CX = 0x0003; - res = 1; - break; - case 0x5f70: - switch (X86_CH) { - case 0: - /* Get Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 1: - /* Set Mux */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - case 2: - /* Get SG/Non-SG mode */ - X86_AX = 0x005f; - X86_CX = 0x0000; - res = 1; - break; - default: - /* FIXME: Interrupt was not handled, but return sucess? */ - printk(BIOS_DEBUG, "Unknown INT15 5f70 function: 0x%02x\n", - X86_CH); - return 1; - } - break; - - default: - printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); - break; - } - return res; -} -#endif - /* Audio Setup */ static void verb_setup(void) @@ -143,10 +56,7 @@ static void verb_setup(void) static void mainboard_enable(device_t dev) { -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); verb_setup(); } diff --git a/src/mainboard/thomson/ip1000/Kconfig b/src/mainboard/thomson/ip1000/Kconfig index a68c72af38..80d365c533 100644 --- a/src/mainboard/thomson/ip1000/Kconfig +++ b/src/mainboard/thomson/ip1000/Kconfig @@ -9,6 +9,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_PIRQ_TABLE select UDELAY_TSC select BOARD_ROMSIZE_KB_512 + select INTEL_INT15 config MAINBOARD_DIR string diff --git a/src/mainboard/thomson/ip1000/mainboard.c b/src/mainboard/thomson/ip1000/mainboard.c index 705c427a86..726769607a 100644 --- a/src/mainboard/thomson/ip1000/mainboard.c +++ b/src/mainboard/thomson/ip1000/mainboard.c @@ -21,9 +21,7 @@ #include <console/console.h> #include <device/device.h> #include <delay.h> -#if CONFIG_VGA_ROM_RUN -#include <x86emu/x86emu.h> -#endif +#include <drivers/intel/gma/int15.h> #include <arch/io.h> #include <arch/interrupt.h> @@ -86,53 +84,6 @@ static void flash_gpios(void) } } - -#if CONFIG_VGA_ROM_RUN -static int int15_handler(void) -{ -#define BOOT_DISPLAY_DEFAULT 0 -#define BOOT_DISPLAY_CRT (1 << 0) -#define BOOT_DISPLAY_TV (1 << 1) -#define BOOT_DISPLAY_EFP (1 << 2) -#define BOOT_DISPLAY_LCD (1 << 3) -#define BOOT_DISPLAY_CRT2 (1 << 4) -#define BOOT_DISPLAY_TV2 (1 << 5) -#define BOOT_DISPLAY_EFP2 (1 << 6) -#define BOOT_DISPLAY_LCD2 (1 << 7) - - printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", - __func__, X86_AX, X86_BX, X86_CX, X86_DX); - - switch (X86_AX) { - case 0x5f35: /* Boot Display */ - X86_AX = 0x005f; // Success - //M.x86.R_CL = BOOT_DISPLAY_TV2; - X86_CL = BOOT_DISPLAY_DEFAULT; - break; - case 0x5f36: /* Boot TV Format Hook */ - printk(BIOS_DEBUG, "Boot TV Format Hook. TODO\n"); - /* Interrupt was not handled */ - return 0; - case 0x5f31: /* Post Completion Hook */ - case 0x5f33: /* Hook After Mode Set */ - case 0x5f34: /* Set Panel Fitting Hook */ - case 0x5f38: /* Hook Before Mode Set */ - case 0x5f45: /* Hook Before VESA VBE/DDC */ - case 0x5f46: /* Hook Before VESA VBE/PM */ - case 0x5f47: /* Notif Display Switch Hook */ - case 0x5f65: /* Local Memory Initialization Hook */ - /* Interrupt was not handled */ - return 0; - default: - /* Interrupt was not handled */ - return 0; - } - - /* Interrupt handled */ - return 1; -} -#endif - static void mainboard_init(device_t dev) { parport_gpios(); @@ -142,10 +93,7 @@ static void mainboard_init(device_t dev) static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; -#if CONFIG_VGA_ROM_RUN - /* Install custom int15 handler for VGA OPROM */ - mainboard_interrupt_handlers(0x15, &int15_handler); -#endif + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); } struct chip_operations mainboard_ops = { |