diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 5971aef4f033..72d14f680932 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -781,7 +781,7 @@ static int dm_late_init(void *handle) unsigned int linear_lut[16]; int i; struct dmcu *dmcu = adev->dm.dc->res_pool->dmcu; - bool ret; + bool ret = false; for (i = 0; i < 16; i++) linear_lut[i] = 0xFFFF * i / 15; @@ -792,10 +792,13 @@ static int dm_late_init(void *handle) params.backlight_lut_array_size = 16; params.backlight_lut_array = linear_lut; - ret = dmcu_load_iram(dmcu, params); + /* todo will enable for navi10 */ + if (adev->asic_type <= CHIP_RAVEN) { + ret = dmcu_load_iram(dmcu, params); - if (!ret) - return -EINVAL; + if (!ret) + return -EINVAL; + } return detect_mst_link_for_all_connectors(adev->ddev); } |