samsung-sm8650/android_kernel_samsung_sm8650-modules
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Merge "disp: msm: sde: avoid null pointer dereference"

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qctecmdr
2022-07-23 20:11:28 -07:00
committed by Gerrit - the friendly Code Review server
parent 4f29acc9bc 8d8d5c1b74
commit 57cd9e59bc
1 changed files with 4 additions and 0 deletions
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msm/sde/sde_encoder.c
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@@ -4670,6 +4670,10 @@ void sde_encoder_kickoff(struct drm_encoder *drm_enc, bool config_changed)
/* update txq for any output retire hw-fence (wb-path) */ /* update txq for any output retire hw-fence (wb-path) */
sde_kms = sde_encoder_get_kms(&sde_enc->base); sde_kms = sde_encoder_get_kms(&sde_enc->base);
if (!sde_kms) {
SDE_ERROR("invalid sde_kms\n");
return;
}
if (sde_enc->cur_master) if (sde_enc->cur_master)
_sde_encoder_update_retire_txq(sde_enc->cur_master, sde_kms); _sde_encoder_update_retire_txq(sde_enc->cur_master, sde_kms);