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| author | Nico Huber <nico.h@gmx.de> | 2020-04-26 17:01:25 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2020-05-27 21:34:49 +0000 |
| commit | f2a0be235cdf72caff549a1cfe0b986bdd99e93b (patch) | |
| tree | d2e66798375f6b644c97206d65684b9f7e95ce9d /src/soc/intel/common | |
| parent | 4dc4cb6b5c835ca947356a4d4e8c10228966bebc (diff) | |
| download | coreboot-f2a0be235cdf72caff549a1cfe0b986bdd99e93b.tar.xz | |
drivers/intel/gma: Move IGD OpRegion to CBMEM
It never was in GNVS, it never belonged among the ACPI tables. Having
it in CBMEM, makes it easy to look the location up on resume, and saves
us additional boilerplate.
TEST=Booted Linux on Lenovo/X201s, confirmed ASLS is set and
intel_backlight + acpi_video synchronize, both before and
after suspend.
Change-Id: I5fdd6634e4a671a85b1df8bc9815296ff42edf29
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40724
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/common')
| -rw-r--r-- | src/soc/intel/common/block/graphics/graphics.c | 1 | ||||
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/graphics.h | 14 |
2 files changed, 0 insertions, 15 deletions
diff --git a/src/soc/intel/common/block/graphics/graphics.c b/src/soc/intel/common/block/graphics/graphics.c index 71a619a440..ae45d67214 100644 --- a/src/soc/intel/common/block/graphics/graphics.c +++ b/src/soc/intel/common/block/graphics/graphics.c @@ -119,7 +119,6 @@ static const struct device_operations graphics_ops = { .init = graphics_soc_init, .ops_pci = &pci_dev_ops_pci, #if CONFIG(HAVE_ACPI_TABLES) - .write_acpi_tables = graphics_soc_write_acpi_opregion, .acpi_fill_ssdt = gma_generate_ssdt, #endif .scan_bus = scan_generic_bus, diff --git a/src/soc/intel/common/block/include/intelblocks/graphics.h b/src/soc/intel/common/block/include/intelblocks/graphics.h index de1a0a595c..e65be4a1af 100644 --- a/src/soc/intel/common/block/include/intelblocks/graphics.h +++ b/src/soc/intel/common/block/include/intelblocks/graphics.h @@ -18,20 +18,6 @@ */ void graphics_soc_init(struct device *dev); -/* - * Write ASL entry for Graphics opregion - * Input: - * struct device *device: device structure - * current: start address of graphics opregion - * rsdp: pointer to RSDT (and XSDT) structure - * - * Output: - * End address of graphics opregion so that the called - * can use the same for future calls to write_acpi_tables - */ -uintptr_t graphics_soc_write_acpi_opregion(const struct device *device, - uintptr_t current, struct acpi_rsdp *rsdp); - /* i915 controller info for ACPI backlight controls */ const struct i915_gpu_controller_info * intel_igd_get_controller_info(const struct device *device); |