diff options
| 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/braswell/gfx.c | |
| parent | 4dc4cb6b5c835ca947356a4d4e8c10228966bebc (diff) | |
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/braswell/gfx.c')
| -rw-r--r-- | src/soc/intel/braswell/gfx.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/src/soc/intel/braswell/gfx.c b/src/soc/intel/braswell/gfx.c index 9de5126034..0365ea2779 100644 --- a/src/soc/intel/braswell/gfx.c +++ b/src/soc/intel/braswell/gfx.c @@ -9,7 +9,6 @@ #include <drivers/intel/gma/i915.h> #include <reg_script.h> #include <soc/gfx.h> -#include <soc/nvs.h> #include <soc/pci_devs.h> #include <soc/ramstage.h> @@ -50,6 +49,8 @@ static void gfx_init(struct device *dev) { printk(BIOS_SPEW, "%s/%s (%s)\n", __FILE__, __func__, dev_name(dev)); + intel_gma_init_igd_opregion(); + if (!CONFIG(RUN_FSP_GOP)) { /* Pre VBIOS Init */ gfx_pre_vbios_init(dev); @@ -60,20 +61,6 @@ static void gfx_init(struct device *dev) /* Post VBIOS Init */ gfx_post_vbios_init(dev); } - intel_gma_restore_opregion(); -} - -uintptr_t gma_get_gnvs_aslb(const void *gnvs) -{ - const global_nvs_t *gnvs_ptr = gnvs; - return (uintptr_t)(gnvs_ptr ? gnvs_ptr->aslb : 0); -} - -void gma_set_gnvs_aslb(void *gnvs, uintptr_t aslb) -{ - global_nvs_t *gnvs_ptr = gnvs; - if (gnvs_ptr) - gnvs_ptr->aslb = aslb; } static void gma_generate_ssdt(const struct device *dev) |