diff options
| -rw-r--r-- | drivers/gpu/drm/msm/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 9d907c526c94..5b2a1ff95d3d 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -3,6 +3,7 @@ config DRM_MSM tristate "MSM DRM" depends on DRM depends on ARCH_QCOM || (ARM && COMPILE_TEST) + select REGULATOR select DRM_KMS_HELPER select DRM_PANEL select SHMEM diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c index 79d804e61cc4..ac204720429e 100644 --- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c @@ -381,6 +381,10 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev) if (IS_ERR(mdp4_kms->dsi_pll_vddio)) mdp4_kms->dsi_pll_vddio = NULL; + /* NOTE: driver for this regulator still missing upstream.. use + * _get_exclusive() and ignore the error if it does not exist + * (and hope that the bootloader left it on for us) + */ mdp4_kms->vdd = devm_regulator_get_exclusive(&pdev->dev, "vdd"); if (IS_ERR(mdp4_kms->vdd)) mdp4_kms->vdd = NULL; |