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drm/msm/dsi: Use the new regulator bulk feature to specify the load

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As of commit 6eabfc018e8d ("regulator: core: Allow specifying an
initial load w/ the bulk API") we can now specify the initial load in
the bulk data rather than having to manually call regulator_set_load()
on each regulator. Let's use it.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/496319/
Link: https://lore.kernel.org/r/20220804073608.v4.4.I7b3c72949883846badb073cfeae985c55239da1d@changeid
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Douglas Anderson 2022-08-04 07:38:51 -07:00 committed by Rob Clark
parent 0587e9aa04
commit 15cde7ea07
2 changed files with 6 additions and 20 deletions
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13
drivers/gpu/drm/msm/dsi/dsi_host.c
View File

@ -262,8 +262,10 @@ static int dsi_regulator_init(struct msm_dsi_host *msm_host)
int num = msm_host->cfg_hnd->cfg->reg_cfg.num;
int i, ret;
for (i = 0; i < num; i++)
for (i = 0; i < num; i++) {
s[i].supply = regs[i].name;
s[i].init_load_uA = regs[i].enable_load;
}
ret = devm_regulator_bulk_get(&msm_host->pdev->dev, num, s);
if (ret < 0) {
@ -272,15 +274,6 @@ static int dsi_regulator_init(struct msm_dsi_host *msm_host)
return ret;
}
for (i = 0; i < num; i++) {
if (regs[i].enable_load >= 0) {
ret = regulator_set_load(s[i].consumer,
regs[i].enable_load);
if (ret < 0)
return ret;
}
}
return 0;
}

13
drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
View File

@ -515,8 +515,10 @@ static int dsi_phy_regulator_init(struct msm_dsi_phy *phy)
int num = phy->cfg->reg_cfg.num;
int i, ret;
for (i = 0; i < num; i++)
for (i = 0; i < num; i++) {
s[i].supply = regs[i].name;
s[i].init_load_uA = regs[i].enable_load;
}
ret = devm_regulator_bulk_get(dev, num, s);
if (ret < 0) {
@ -529,15 +531,6 @@ static int dsi_phy_regulator_init(struct msm_dsi_phy *phy)
return ret;
}
for (i = 0; i < num; i++) {
if (regs[i].enable_load >= 0) {
ret = regulator_set_load(s[i].consumer,
regs[i].enable_load);
if (ret < 0)
return ret;
}
}
return 0;
}