From a2a906e47a87acc3acdca0ee2790ff96409b9b46 Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko Date: Mon, 1 Sep 2014 01:41:37 +0200 Subject: Consolidate intel vga int15 hooks Change-Id: I9366dded98bf15f6da44ce893dd10698ba09fd55 Signed-off-by: Vladimir Serbinenko Reviewed-on: http://review.coreboot.org/6820 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan --- src/mainboard/google/bolt/Kconfig | 1 + src/mainboard/google/bolt/mainboard.c | 95 +----------------------------- src/mainboard/google/butterfly/Kconfig | 1 + src/mainboard/google/butterfly/mainboard.c | 94 +---------------------------- src/mainboard/google/falco/Kconfig | 1 + src/mainboard/google/falco/mainboard.c | 95 +----------------------------- src/mainboard/google/panther/Kconfig | 1 + src/mainboard/google/panther/mainboard.c | 93 +---------------------------- src/mainboard/google/parrot/Kconfig | 1 + src/mainboard/google/parrot/mainboard.c | 94 +---------------------------- src/mainboard/google/peppy/Kconfig | 1 + src/mainboard/google/peppy/mainboard.c | 95 +----------------------------- src/mainboard/google/samus/Kconfig | 1 + src/mainboard/google/samus/mainboard.c | 95 +----------------------------- src/mainboard/google/slippy/Kconfig | 1 + src/mainboard/google/slippy/mainboard.c | 95 +----------------------------- src/mainboard/google/stout/Kconfig | 1 + src/mainboard/google/stout/mainboard.c | 94 +---------------------------- 18 files changed, 27 insertions(+), 832 deletions(-) (limited to 'src/mainboard/google') 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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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 #include #include -#include #include +#include #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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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 #include #include -#if CONFIG_VGA_ROM_RUN -#include -#endif +#include #include #include #include @@ -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(); } -- cgit v1.2.3