drm/amdgpu: Remove checking for atombios

This is a left over from radeon, amdgpu doesn't support any
non-atombios parts and amdgpu_device_init would bail if the
check for atombios failed anyway.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 5796539a0bcb..ef79551b4cb7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -672,12 +672,10 @@ int amdgpu_acpi_init(struct amdgpu_device *adev)
 
                         if ((enc->devices & (ATOM_DEVICE_LCD_SUPPORT)) &&
                             enc->enc_priv) {
-                                if (adev->is_atom_bios) {
-                                        struct amdgpu_encoder_atom_dig *dig = enc->enc_priv;
-                                        if (dig->bl_dev) {
-                                                atif->encoder_for_bl = enc;
-                                                break;
-                                        }
+                                struct amdgpu_encoder_atom_dig *dig = enc->enc_priv;
+                                if (dig->bl_dev) {
+                                        atif->encoder_for_bl = enc;
+                                        break;
                                 }
                         }
                 }