From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2AB538F6D for ; Sun, 16 Jul 2023 20:22:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2580C433C8; Sun, 16 Jul 2023 20:22:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689538966; bh=KrIBqy1Ot0TB8Xp0dMdP9cDe8NFmNetwgzdvTQsGgr4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gKk44ptJrSmvM0OOSJQBaPcxqusBQzOB3LAE2DbsBQxNfoVvwHca1HKV00ththHp/ wQd1JwEMkqGfPwIZvbLhW6dZtWjcIhPTEx316P2afPKfTJ9BumqZUWkLqsh9G+dstT qWTzF+AHk6Se1l7+ps3NkYoqvKYMTWRxd016tFv4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dmitry Baryshkov , Rajendra Nayak , Luca Weiss , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.4 640/800] clk: qcom: mmcc-msm8974: fix MDSS_GDSC power flags Date: Sun, 16 Jul 2023 21:48:13 +0200 Message-ID: <20230716195003.979250326@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230716194949.099592437@linuxfoundation.org> References: <20230716194949.099592437@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Dmitry Baryshkov [ Upstream commit 4e13c7a55cf752887f2b8d8008711dbbc64ea796 ] 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 Reviewed-by: Rajendra Nayak Tested-by: Luca Weiss Link: https://lore.kernel.org/r/20230507175335.2321503-2-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- 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 d2fec5d5b22e2..82f6bad144a9a 100644 --- a/drivers/clk/qcom/mmcc-msm8974.c +++ b/drivers/clk/qcom/mmcc-msm8974.c @@ -2384,7 +2384,7 @@ 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