From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Taniya Das <quic_tdas@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org
Subject: [PATCH 2/2] clk: qcom: mmcc-msm8974: fix MDSS_GDSC power flags
Date: Sun, 7 May 2023 20:53:35 +0300 [thread overview]
Message-ID: <20230507175335.2321503-2-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20230507175335.2321503-1-dmitry.baryshkov@linaro.org>
Using PWRSTS_RET on msm8974's MDSS_GDSC causes display to stop working.
The gdsc doesn't fully come out of retention mode. Change it's pwrsts
flags to PWRSTS_OFF_ON.
Fixes: d399723950c4 ("clk: qcom: gdsc: Fix the handling of PWRSTS_RET support")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
drivers/clk/qcom/mmcc-msm8974.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
index aa29c79fcd55..277ef0065aae 100644
--- a/drivers/clk/qcom/mmcc-msm8974.c
+++ b/drivers/clk/qcom/mmcc-msm8974.c
@@ -2401,7 +2401,7 @@ static struct gdsc mdss_gdsc = {
.pd = {
.name = "mdss",
},
- .pwrsts = PWRSTS_RET_ON,
+ .pwrsts = PWRSTS_OFF_ON,
};
static struct gdsc camss_jpeg_gdsc = {
--
2.39.2
next prev parent reply other threads:[~2023-05-07 17:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-07 17:53 [PATCH 1/2] clk: qcom: mmcc-msm8974: use clk_rcg2_shared_ops for mdp_clk_src clock Dmitry Baryshkov
2023-05-07 17:53 ` Dmitry Baryshkov [this message]
2023-05-08 8:27 ` [PATCH 2/2] clk: qcom: mmcc-msm8974: fix MDSS_GDSC power flags Konrad Dybcio
2023-05-08 11:36 ` Dmitry Baryshkov
2023-05-08 20:47 ` Luca Weiss
2023-05-09 5:35 ` Rajendra Nayak
2023-05-09 5:50 ` Manivannan Sadhasivam
2023-05-09 11:20 ` Dmitry Baryshkov
2023-05-11 8:15 ` Manivannan Sadhasivam
2023-05-29 23:47 ` Dmitry Baryshkov
2023-06-14 6:05 ` Dmitry Baryshkov
2023-06-14 10:19 ` Konrad Dybcio
2023-05-08 7:55 ` [PATCH 1/2] clk: qcom: mmcc-msm8974: use clk_rcg2_shared_ops for mdp_clk_src clock Konrad Dybcio
2023-05-08 15:03 ` Dmitry Baryshkov
2023-05-08 20:45 ` Luca Weiss
2023-05-27 1:07 ` (subset) " Bjorn Andersson
2023-06-20 20:03 ` Bjorn Andersson
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