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drm/msm/mdp4: allocate blank_cursor_no with MSM_BO_SCANOUT flag 

For allocation in contiguous memory when the GPU has MMU but not mdp4.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Jonathan Marek 2018-11-21 20:52:28 -05:00 committed by Rob Clark
parent eb2b47bb9a
commit 373931d2d7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
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@ -534,7 +534,7 @@ struct msm_kms *mdp4_kms_init(struct drm_device *dev)
goto fail;
}
mdp4_kms->blank_cursor_bo = msm_gem_new(dev, SZ_16K, MSM_BO_WC);
mdp4_kms->blank_cursor_bo = msm_gem_new(dev, SZ_16K, MSM_BO_WC | MSM_BO_SCANOUT);
if (IS_ERR(mdp4_kms->blank_cursor_bo)) {
ret = PTR_ERR(mdp4_kms->blank_cursor_bo);
DRM_DEV_ERROR(dev->dev, "could not allocate blank-cursor bo: %d\n", ret);