diff options
Diffstat (limited to 'src/soc/intel/skylake')
| -rw-r--r-- | src/soc/intel/skylake/graphics.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/soc/intel/skylake/graphics.c b/src/soc/intel/skylake/graphics.c index bda08c54c0..8991fa30b8 100644 --- a/src/soc/intel/skylake/graphics.c +++ b/src/soc/intel/skylake/graphics.c @@ -14,10 +14,12 @@ * GNU General Public License for more details. */ +#include <bootmode.h> #include <cbmem.h> #include <console/console.h> #include <device/pci.h> #include <drivers/intel/gma/i915_reg.h> +#include <drivers/intel/gma/libgfxinit.h> #include <intelblocks/graphics.h> #include <drivers/intel/gma/opregion.h> #include <soc/nvs.h> @@ -45,14 +47,13 @@ void graphics_soc_init(struct device *dev) /* * GFX PEIM module inside FSP binary is taking care of graphics - * initialization based on INTEL_GMA_ADD_VBT_DATA_FILE Kconfig - * option and input VBT file. Hence no need to load/execute legacy VGA - * OpROM in order to initialize GFX. + * initialization based on RUN_FSP_GOP Kconfig option and input + * VBT file. * - * In case of non-FSP solution, SoC need to select VGA_ROM_RUN - * Kconfig to perform GFX initialization through VGA OpRom. + * In case of non-FSP solution, SoC need to select another + * Kconfig to perform GFX initialization. */ - if (IS_ENABLED(CONFIG_INTEL_GMA_ADD_VBT_DATA_FILE)) + if (IS_ENABLED(CONFIG_RUN_FSP_GOP)) return; /* IGD needs to Bus Master */ @@ -60,8 +61,16 @@ void graphics_soc_init(struct device *dev) reg32 |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY | PCI_COMMAND_IO; pci_write_config32(dev, PCI_COMMAND, reg32); - /* Initialize PCI device, load/execute BIOS Option ROM */ - pci_dev_init(dev); + if (IS_ENABLED(CONFIG_MAINBOARD_USE_LIBGFXINIT)) { + if (!acpi_is_wakeup_s3() && display_init_required()) { + int lightup_ok; + gma_gfxinit(&lightup_ok); + gfx_set_init_done(lightup_ok); + } + } else { + /* Initialize PCI device, load/execute BIOS Option ROM */ + pci_dev_init(dev); + } intel_gma_restore_opregion(); } |