video: driver: Initialize handoff_done
If not initialized, power control may wrongly be transferred to firmware, even though regulator handoff is not done. Change-Id: Ic76a679ff5f848bfb50c95dc3306f05ee62bc82f Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
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@@ -1669,6 +1669,8 @@ static int __disable_regulator(struct regulator_info *rinfo,
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goto disable_regulator_failed;
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goto disable_regulator_failed;
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}
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}
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core->handoff_done = 0;
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if (!regulator_is_enabled(rinfo->regulator))
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if (!regulator_is_enabled(rinfo->regulator))
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d_vpr_e("%s: regulator %s already disabled\n",
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d_vpr_e("%s: regulator %s already disabled\n",
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__func__, rinfo->name);
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__func__, rinfo->name);
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@@ -2125,7 +2127,6 @@ static int __resume(struct msm_vidc_core *core)
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}
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}
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__set_subcaches(core);
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__set_subcaches(core);
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if (core->handoff_done)
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__sys_set_power_control(core, true);
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__sys_set_power_control(core, true);
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d_vpr_h("Resumed from power collapse\n");
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d_vpr_h("Resumed from power collapse\n");
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@@ -2646,6 +2647,8 @@ int venus_hfi_core_init(struct msm_vidc_core *core)
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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core->handoff_done = 0;
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rc = __load_fw(core);
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rc = __load_fw(core);
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if (rc)
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if (rc)
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return rc;
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return rc;
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@@ -2678,7 +2681,6 @@ int venus_hfi_core_init(struct msm_vidc_core *core)
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if (rc)
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if (rc)
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goto error;
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goto error;
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if (core->handoff_done)
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__sys_set_power_control(core, true);
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__sys_set_power_control(core, true);
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d_vpr_h("%s(): successful\n", __func__);
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d_vpr_h("%s(): successful\n", __func__);
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