From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 0B9E03A383C; Wed, 20 May 2026 16:57:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779296230; cv=none; b=B1BG4GYtuDVL31oNrCjD3PQ0ijgjJsWAp5XxqI0Vj94JtdxbmUdrYe1lqoSuTn0M1yfU8K+nRFfJUAE3cAS33cFsgJpr0bodWTF0bDe5PvsEzZ5VgvoSTBOCiSodkvpNs2Jp997ClQHsLs6NieFgMymOMmcLw+CtPabX2bHFl6k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779296230; c=relaxed/simple; bh=TlwqqH6AJUAxVJO8VGQ3cy4auHV2CSzCXrq7GtpWwRI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Vp8G62P0UYdPGKNWL68aTdKqjRvZYfJ/HxzloeqZNrQzHVzz33/spBLSDuyK/P0JFD1MmcVQ6Ai9rP2S+nnRgrQn91V1EmTOcrfPhD48KjVqXmbGzih4IMt56tNJAP9by49L+aL3RRxuF2YJea5Bg29GjXB9KIrjoZGceB/YIws= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jX/1TiTU; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jX/1TiTU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 713871F000E9; Wed, 20 May 2026 16:57:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1779296228; bh=wBJyoXf/vTR/cKp1hJygI2pjRs9izbDzgr/9s4sxQn0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=jX/1TiTUUOyFilr2xzkM9dVU810UnSqDKfdeQ7hJFLL0yo8mJj84DSUrkQaNrV+rC C3SrrexG2eoI2ImuxBt+/b5QpsFIRZksEj02wPyqEqDIYeqC/Hmmwi2QS8aM3UYXKh SE9rBjbL7niPG/nXU4a1/4DBjuvd526wQe67ofeg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Val Packett , Dmitry Baryshkov , Bjorn Andersson , Sasha Levin Subject: [PATCH 7.0 0719/1146] clk: qcom: dispcc-sm8250: Enable parents for pixel clocks Date: Wed, 20 May 2026 18:16:09 +0200 Message-ID: <20260520162204.476628077@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260520162148.390695140@linuxfoundation.org> References: <20260520162148.390695140@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Val Packett [ Upstream commit acf7a91d0b0e9e3ef374944021de62062125b7e4 ] Add CLK_OPS_PARENT_ENABLE to MDSS pixel clock sources to ensure parent clocks are enabled during clock operations, preventing potential stability issues during display configuration. Fixes: 80a18f4a8567 ("clk: qcom: Add display clock controller driver for SM8150 and SM8250") Signed-off-by: Val Packett Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20260312112321.370983-9-val@packett.cool Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/dispcc-sm8250.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c index cdfdb2cfb02b2..e59cdadd56479 100644 --- a/drivers/clk/qcom/dispcc-sm8250.c +++ b/drivers/clk/qcom/dispcc-sm8250.c @@ -578,7 +578,7 @@ static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = { .name = "disp_cc_mdss_pclk0_clk_src", .parent_data = disp_cc_parent_data_6, .num_parents = ARRAY_SIZE(disp_cc_parent_data_6), - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops = &clk_pixel_ops, }, }; @@ -592,7 +592,7 @@ static struct clk_rcg2 disp_cc_mdss_pclk1_clk_src = { .name = "disp_cc_mdss_pclk1_clk_src", .parent_data = disp_cc_parent_data_6, .num_parents = ARRAY_SIZE(disp_cc_parent_data_6), - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops = &clk_pixel_ops, }, }; -- 2.53.0