diff --git a/driver/variant/iris33/src/msm_vidc_iris33.c b/driver/variant/iris33/src/msm_vidc_iris33.c index e337d2a842..c4182861b4 100644 --- a/driver/variant/iris33/src/msm_vidc_iris33.c +++ b/driver/variant/iris33/src/msm_vidc_iris33.c @@ -399,7 +399,7 @@ static int __power_off_iris33_controller(struct msm_vidc_core *core) rc = __read_register_with_poll_timeout(core, WRAPPER_IRIS_CPU_NOC_LPI_STATUS, 0x1, 0x1, 200, 2000); if (rc) - d_vpr_h("%s: WRAPPER_IRIS_CPU_NOC_LPI_CONTROL failed\n", __func__); + d_vpr_e("%s: WRAPPER_IRIS_CPU_NOC_LPI_CONTROL failed\n", __func__); /* Debug bridge LPI release */ rc = __write_register(core, WRAPPER_DEBUG_BRIDGE_LPI_CONTROL_IRIS33, 0x0); @@ -409,7 +409,7 @@ static int __power_off_iris33_controller(struct msm_vidc_core *core) rc = __read_register_with_poll_timeout(core, WRAPPER_DEBUG_BRIDGE_LPI_STATUS_IRIS33, 0xffffffff, 0x0, 200, 2000); if (rc) - d_vpr_h("%s: debug bridge release failed\n", __func__); + d_vpr_e("%s: debug bridge release failed\n", __func__); /* Reset MVP QNS4PDXFIFO */ rc = __write_register(core, WRAPPER_TZ_CTL_AXI_CLOCK_CONFIG, 0x3); @@ -428,6 +428,21 @@ static int __power_off_iris33_controller(struct msm_vidc_core *core) if (rc) return rc; + /* assert and deassert axi and mvs0c resets */ + rc = call_res_op(core, reset_control_assert, core, "video_axi_reset"); + if (rc) + d_vpr_e("%s: assert video_axi_reset failed\n", __func__); + rc = call_res_op(core, reset_control_assert, core, "video_mvs0c_reset"); + if (rc) + d_vpr_e("%s: assert video_mvs0c_reset failed\n", __func__); + usleep_range(400, 500); + rc = call_res_op(core, reset_control_deassert, core, "video_axi_reset"); + if (rc) + d_vpr_e("%s: de-assert video_axi_reset failed\n", __func__); + rc = call_res_op(core, reset_control_deassert, core, "video_mvs0c_reset"); + if (rc) + d_vpr_e("%s: de-assert video_mvs0c_reset failed\n", __func__); + /* Disable MVP NoC clock */ rc = __write_register_masked(core, AON_WRAPPER_MVP_NOC_CORE_CLK_CONTROL, 0x1, BIT(0)); @@ -437,7 +452,7 @@ static int __power_off_iris33_controller(struct msm_vidc_core *core) /* assert MVP_CTL reset */ rc = call_res_op(core, reset_control_assert, core, "video_mvs0c_reset"); if (rc) - d_vpr_h("%s: assert video_mvs0c_reset failed\n", __func__); + d_vpr_e("%s: assert video_mvs0c_reset failed\n", __func__); /* enable MVP NoC reset */ rc = __write_register_masked(core, AON_WRAPPER_MVP_NOC_CORE_SW_RESET, @@ -458,11 +473,11 @@ static int __power_off_iris33_controller(struct msm_vidc_core *core) d_vpr_e("%s: assert video_xo_reset failed\n", __func__); /* do we need 80us sleep before deassert? */ - usleep_range(80, 100); + usleep_range(400, 500); /* De-assert MVP_CTL reset */ rc = call_res_op(core, reset_control_deassert, core, "video_mvs0c_reset"); if (rc) - d_vpr_h("%s: deassert video_mvs0c_reset failed\n", __func__); + d_vpr_e("%s: deassert video_mvs0c_reset failed\n", __func__); /* De-assert MVP NoC reset */ rc = __write_register_masked(core, AON_WRAPPER_MVP_NOC_CORE_SW_RESET,