diff options
Diffstat (limited to 'src/soc/intel/apollolake/graphics.c')
| -rw-r--r-- | src/soc/intel/apollolake/graphics.c | 38 |
1 files changed, 4 insertions, 34 deletions
diff --git a/src/soc/intel/apollolake/graphics.c b/src/soc/intel/apollolake/graphics.c index 55b98617f8..485778833f 100644 --- a/src/soc/intel/apollolake/graphics.c +++ b/src/soc/intel/apollolake/graphics.c @@ -21,7 +21,7 @@ #include <device/device.h> #include <device/pci.h> #include <intelblocks/graphics.h> -#include <soc/intel/common/opregion.h> +#include <drivers/intel/gma/opregion.h> uintptr_t fsp_soc_get_igd_bar(void) { @@ -32,45 +32,15 @@ uintptr_t graphics_soc_write_acpi_opregion(struct device *device, uintptr_t current, struct acpi_rsdp *rsdp) { igd_opregion_t *opregion; - uint16_t reg16; printk(BIOS_DEBUG, "ACPI: * IGD OpRegion\n"); opregion = (igd_opregion_t *)current; - if (init_igd_opregion(opregion) != CB_SUCCESS) + if (intel_gma_init_igd_opregion(opregion) != CB_SUCCESS) return current; - current += sizeof(igd_opregion_t); - - opregion->mailbox1.clid = 1; - - /* TODO Initialize Mailbox 3 */ - opregion->mailbox3.bclp = IGD_BACKLIGHT_BRIGHTNESS; - opregion->mailbox3.pfit = IGD_FIELD_VALID | IGD_PFIT_STRETCH; - opregion->mailbox3.pcft = 0; /* should be (IMON << 1) & 0x3e */ - opregion->mailbox3.cblv = IGD_FIELD_VALID | IGD_INITIAL_BRIGHTNESS; - opregion->mailbox3.bclm[0] = IGD_WORD_FIELD_VALID + 0x0000; - opregion->mailbox3.bclm[1] = IGD_WORD_FIELD_VALID + 0x0a19; - opregion->mailbox3.bclm[2] = IGD_WORD_FIELD_VALID + 0x1433; - opregion->mailbox3.bclm[3] = IGD_WORD_FIELD_VALID + 0x1e4c; - opregion->mailbox3.bclm[4] = IGD_WORD_FIELD_VALID + 0x2866; - opregion->mailbox3.bclm[5] = IGD_WORD_FIELD_VALID + 0x327f; - opregion->mailbox3.bclm[6] = IGD_WORD_FIELD_VALID + 0x3c99; - opregion->mailbox3.bclm[7] = IGD_WORD_FIELD_VALID + 0x46b2; - opregion->mailbox3.bclm[8] = IGD_WORD_FIELD_VALID + 0x50cc; - opregion->mailbox3.bclm[9] = IGD_WORD_FIELD_VALID + 0x5ae5; - opregion->mailbox3.bclm[10] = IGD_WORD_FIELD_VALID + 0x64ff; - - /* - * TODO This needs to happen in S3 resume, too. - * Maybe it should move to the finalize handler. - */ - - pci_write_config32(device, ASLS, (uintptr_t)opregion); - reg16 = pci_read_config16(device, SWSCI); - reg16 &= ~(1 << 0); - reg16 |= (1 << 15); - pci_write_config16(device, SWSCI, reg16); + /* FIXME: Add platform specific mailbox initialization */ + current += sizeof(igd_opregion_t); return acpi_align_current(current); } |