diff options
| author | Clarence Ip <cip@codeaurora.org> | 2016-07-06 17:10:37 -0400 |
|---|---|---|
| committer | Dhaval Patel <pdhaval@codeaurora.org> | 2016-08-01 11:58:14 -0700 |
| commit | 64f9a26886686dee4803d979c5baecab8b71dcc1 (patch) | |
| tree | 42a3a27b86758ae43ad4e8ed894ba2283aa84e4f /drivers/gpu | |
| parent | 62fdcb1926682b4b6bbe15129c51eafe81f3efdb (diff) | |
drm/msm/sde: init private kms pointer before modeset init
Ensure that the device's private data kms pointer is set
before attempting to initialize planes, crtc, etc.
Change-Id: I4ad0dd10e5350e667575796bbd2d54d4553143de
Signed-off-by: Clarence Ip <cip@codeaurora.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/sde/sde_kms.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/sde/sde_kms.c b/drivers/gpu/drm/msm/sde/sde_kms.c index 7a25ffa56bcf..e5bf75dd7a5b 100644 --- a/drivers/gpu/drm/msm/sde/sde_kms.c +++ b/drivers/gpu/drm/msm/sde/sde_kms.c @@ -540,6 +540,11 @@ struct msm_kms *sde_kms_init(struct drm_device *dev) struct msm_kms *msm_kms; int ret = 0; + if (!dev || !dev->dev_private) { + DRM_ERROR("invalid device\n"); + goto fail; + } + sde_kms = sde_hw_setup(pdev); if (IS_ERR(sde_kms)) { ret = PTR_ERR(sde_kms); @@ -548,6 +553,7 @@ struct msm_kms *sde_kms_init(struct drm_device *dev) sde_kms->dev = dev; msm_kms = &sde_kms->base; + priv->kms = msm_kms; /* * Currently hardcoding to MDSS version 1.7.0 (8996) |