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 D09F836728D; Sat, 12 Sep 2026 10:08:32 +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=1789207713; cv=none; b=k2BizDuFcs4cZnDPRKs0MuOXCjFIJbPyIANVc8OFJrGHth0FW2kdAMsK8UjvuQ2zv7jVquQkFirg3H7J60ri+ERSElsi6KMOWEp8x4BpK9M9Eg2sZF44pdOLZ+u85RE2cSD6o8GX+gZ8SCYwvRMjvl1/OVCXdwSIhwFw5z1M9BY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789207713; c=relaxed/simple; bh=80S69A2GoOAgydmKuaIma/fgvQK4Fs0hKzSduhY8tPM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nSSfXO/Q3s4huCPCsTgE8bgBHz53pO/vwD4t5QwOmj5mZ/44/IxhkznbdHXFrrXTpomwcCNIJvlFt3szvZt0LylvuFm9BFRFLM1eiJUB6TKW2bmdHQKZFz7XmdjTv8MJZPS4IETP0PG4NgI5XaL3nQGoS/qw0/GIgemJ2G57NRo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=oc3e7gfJ; 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="oc3e7gfJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A2251F000FF; Sat, 12 Sep 2026 10:08:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789207712; bh=1HJyHvPp6RIIDycDE2vPAhegZfUI57O3q4wHwXH5b/o=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=oc3e7gfJLxOjuy5zjGwNsQNmS7dOknEUrOSXXlkMcgiefyNyZfHJ70QnFR0Q10pk3 MjvEoUnK1cnRolA35c8rJ5BOjG283tIRtJY2lK5PnUghS9WIcm/Uec0NMzwm9zKRVU AmdOVPK8BNB2SN4CErHmORPXAcA2dEYSwBp0l+cQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Puranam V G Tejaswi , Konrad Dybcio , Akhil P Oommen , Rob Clark , Sasha Levin Subject: [PATCH 6.18 0470/1518] drm/msm/a6xx: Fix RBBM_CLOCK_CNTL3_TP0 value in a730_hwcg Date: Sat, 12 Sep 2026 08:43:59 +0200 Message-ID: <20260912065634.081555154@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065623.398859879@linuxfoundation.org> References: <20260912065623.398859879@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 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Puranam V G Tejaswi [ Upstream commit 01bcc0398f43099acb407a6067481e635c3e1b84 ] The RBBM_CLOCK_CNTL3_TP0 entry in a730_hwcg has bits[19:16] set to 2 (clock gating enabled for that TP0 stage). As per the latest recommendation, clear this nibble to disable clock gating for this particular stage. Fixes: 9588d2f860a4 ("drm/msm/a6xx: Add A730 support") Signed-off-by: Puranam V G Tejaswi Reviewed-by: Konrad Dybcio Signed-off-by: Akhil P Oommen Patchwork: https://patchwork.freedesktop.org/patch/740955/ Message-ID: <20260718-eliza-gpu-v2-1-64379dbebd7a@oss.qualcomm.com> Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c index 31974a4d7e14b..b43850966a5f6 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c @@ -1167,7 +1167,7 @@ static const struct adreno_reglist a730_hwcg[] = { { REG_A6XX_RBBM_CLOCK_DELAY_SP0, 0x00000080 }, { REG_A6XX_RBBM_CLOCK_CNTL_TP0, 0x22222220 }, { REG_A6XX_RBBM_CLOCK_CNTL2_TP0, 0x22222222 }, - { REG_A6XX_RBBM_CLOCK_CNTL3_TP0, 0x22222222 }, + { REG_A6XX_RBBM_CLOCK_CNTL3_TP0, 0x22220222 }, { REG_A6XX_RBBM_CLOCK_CNTL4_TP0, 0x00222222 }, { REG_A6XX_RBBM_CLOCK_HYST_TP0, 0x77777777 }, { REG_A6XX_RBBM_CLOCK_HYST2_TP0, 0x77777777 }, -- 2.53.0