A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "disp: msm: avoid setting AMC and WAKE tage on icc vote"

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qctecmdr 2020-11-06 14:26:50 -08:00 • committed by Gerrit - the friendly Code Review server
commit 752c268d6e
1 changed files with 4 additions and 32 deletions
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36
msm/sde_rsc.c
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@ -63,21 +63,6 @@
static struct sde_rsc_priv *rsc_prv_list[MAX_RSC_COUNT];
static struct device *rpmh_dev[MAX_RSC_COUNT];
static void sde_rsc_set_data_bus_mode(struct sde_power_handle *phandle, u32 tag)
{
int i = 0, j = 0;
for (i = 0; i < SDE_POWER_HANDLE_DBUS_ID_MAX; i++) {
if (!phandle->data_bus_handle[i].bus_active_only)
continue;
for (j = 0; j < phandle->data_bus_handle[i].data_paths_cnt; j++)
icc_set_tag(phandle->data_bus_handle[i].data_bus_hdl[j],
tag);
}
}
/**
* sde_rsc_client_create() - create the client for sde rsc.
* Different displays like DSI, HDMI, DP, WB, etc should call this
@ -531,11 +516,8 @@ static int sde_rsc_switch_to_cmd(struct sde_rsc_priv *rsc,
if (rsc->hw_ops.state_update) {
rc = rsc->hw_ops.state_update(rsc, SDE_RSC_CMD_STATE);
if (!rc) {
if (!rc)
rpmh_mode_solver_set(rsc->rpmh_dev, true);
sde_rsc_set_data_bus_mode(&rsc->phandle,
QCOM_ICC_TAG_WAKE);
}
}
/* vsync wait not needed during VID->CMD switch (rev 4+ HW only) */
@ -594,11 +576,8 @@ static int sde_rsc_switch_to_clk(struct sde_rsc_priv *rsc,
if (rsc->hw_ops.state_update) {
rc = rsc->hw_ops.state_update(rsc, SDE_RSC_CLK_STATE);
if (!rc) {
if (!rc)
rpmh_mode_solver_set(rsc->rpmh_dev, false);
sde_rsc_set_data_bus_mode(&rsc->phandle,
QCOM_ICC_TAG_AMC);
}
}
/* indicate wait for vsync for cmd/vid to clk state switch */
@ -684,13 +663,9 @@ static int sde_rsc_switch_to_vid(struct sde_rsc_priv *rsc,
if (rsc->hw_ops.state_update) {
rc = rsc->hw_ops.state_update(rsc, SDE_RSC_VID_STATE);
if (!rc) {
if (!rc)
rpmh_mode_solver_set(rsc->rpmh_dev,
rsc->version >= SDE_RSC_REV_3);
sde_rsc_set_data_bus_mode(&rsc->phandle,
rsc->version >= SDE_RSC_REV_3 ?
QCOM_ICC_TAG_WAKE : QCOM_ICC_TAG_AMC);
}
}
/* vsync wait not needed during CMD->VID switch (rev 4+ HW only) */
@ -774,11 +749,8 @@ static int sde_rsc_switch_to_idle(struct sde_rsc_priv *rsc,
} else if (rsc->hw_ops.state_update) {
rc = rsc->hw_ops.state_update(rsc, SDE_RSC_IDLE_STATE);
rsc->post_poms = false;
if (!rc) {
if (!rc)
rpmh_mode_solver_set(rsc->rpmh_dev, true);
sde_rsc_set_data_bus_mode(&rsc->phandle,
QCOM_ICC_TAG_WAKE);
}
}
return rc;