Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.18 0413/1095] drm/msm/hdmi: fill the pwr_regs bulk regulators | Date | Mon, 15 Aug 2022 19:56:52 +0200 |
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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
[ Upstream commit a18a44e9262d5c7f7fbccbc9458df64d69185d41 ]
Conversion to use bulk regulator API omitted filling the pwr_regs with proper regulator IDs. This was left unnoticed, since none of my testing platforms has used the pwr_regs. Fix this by propagating regulator ids properly.
Fixes: 31b3b1f5e352 ("drm/msm/hdmi: use bulk regulator API") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/488847/ Link: https://lore.kernel.org/r/20220609113148.3149194-1-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/msm/hdmi/hdmi.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index f6229262dcb0..4ce0b4c41e49 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -180,6 +180,9 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev) goto fail; } + for (i = 0; i < config->pwr_reg_cnt; i++) + hdmi->pwr_regs[i].supply = config->pwr_reg_names[i]; + ret = devm_regulator_bulk_get(&pdev->dev, config->pwr_reg_cnt, hdmi->pwr_regs); if (ret) { DRM_DEV_ERROR(&pdev->dev, "failed to get pwr regulator: %d\n", ret); -- 2.35.1
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