Any dce register read back from arct is invalid. use hard code
stolen memory for arct until we validate the s3.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
switch (adev->asic_type) {
case CHIP_VEGA10:
case CHIP_RAVEN:
+ case CHIP_ARCTURUS:
return true;
case CHIP_VEGA12:
case CHIP_VEGA20:
static unsigned gmc_v9_0_get_vbios_fb_size(struct amdgpu_device *adev)
{
- u32 d1vga_control = RREG32_SOC15(DCE, 0, mmD1VGA_CONTROL);
+ u32 d1vga_control;
unsigned size;
/*
if (gmc_v9_0_keep_stolen_memory(adev))
return 9 * 1024 * 1024;
+ d1vga_control = RREG32_SOC15(DCE, 0, mmD1VGA_CONTROL);
if (REG_GET_FIELD(d1vga_control, D1VGA_CONTROL, D1VGA_MODE_ENABLE)) {
size = 9 * 1024 * 1024; /* reserve 8MB for vga emulator and 1 MB for FB */
} else {