samsung-sm8650/android_kernel_samsung_sm8650-modules
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Merge "disp: msm: update topology based on clock requirement"

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This commit is contained in:
qctecmdr
2019-09-21 03:22:17 -07:00
committed by Gerrit - the friendly Code Review server
parent 49a66145eb da892c0b91
commit 1f35fd007a
6 changed files with 103 additions and 7 deletions
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27
msm/msm_drv.c
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@@ -1938,6 +1938,33 @@ msm_gem_smmu_address_space_get(struct drm_device *dev,
return funcs->get_address_space(priv->kms, domain);
}
int msm_get_mixer_count(struct msm_drm_private *priv,
const struct drm_display_mode *mode,
const struct msm_resource_caps_info *res, u32 *num_lm)
{
struct msm_kms *kms;
const struct msm_kms_funcs *funcs;
if (!priv) {
DRM_ERROR("invalid drm private struct\n");
return -EINVAL;
}
kms = priv->kms;
if (!kms) {
DRM_ERROR("invalid msm kms struct\n");
return -EINVAL;
}
funcs = kms->funcs;
if (!funcs || !funcs->get_mixer_count) {
DRM_ERROR("invalid function pointers\n");
return -EINVAL;
}
return funcs->get_mixer_count(priv->kms, mode, res, num_lm);
}
static int msm_drm_bind(struct device *dev)
{
return msm_drm_init(dev, &msm_driver);