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 659EF222571; Mon, 23 Jun 2025 21:08:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750712892; cv=none; b=t3YULQ4WrG6n4q6QIgCkyPfvkh/pac4/FlN5rZ6UI2aGt2+BiJ/umIXAjeYv7eu3ipbw89kYEEEvyq8DPzh7WNF9mJ0N8mVyE5gQrxEN1b9vUrIwFSNPs5hMTeejB2K9wR5nme97grPIlVrwSVowqzkjty/OsVTowl2ujFbqSmw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750712892; c=relaxed/simple; bh=+o38zznj9MnH0ZpBLQNJLM7iEFbbkN7TLZ7pbSgd8n4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=G3ULzYopbuVW0h/fgqg1UgfAXgcI6oySFZxzrFsJ5ZGiCobQJpunq35CIBpUMBFuNkSEzIKhhTZsZlz6GLs6Zw6W+Amb+MT4G0EcmeUf7k9dFBBuYbdQEf6teeOwIdU0fthfkD5JYYlzWgK+ctkpXM797+RNd3aKT98C/NKV5/o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=guNGg11z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="guNGg11z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AFD1BC4CEED; Mon, 23 Jun 2025 21:08:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750712891; bh=+o38zznj9MnH0ZpBLQNJLM7iEFbbkN7TLZ7pbSgd8n4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=guNGg11zf6y5jMJZn7KjWA/QjDeOoms38nzdojywcDb+KaaVO8LF2KODAZXXuDx/I SqiT9XExsUcYOa3D7+JOI9jdi8hQ3noTzGVTimFRdliTmRKUnEO7LYXcYoLqwuEmq/ 4hdS/azJYK3XijU80GKQIyyqJdHx1sialDJlWLA0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dmitry Baryshkov , Dmitry Baryshkov , Sasha Levin , Neil Armstrong Subject: [PATCH 6.15 299/592] drm/msm/dpu: dont select single flush for active CTL blocks Date: Mon, 23 Jun 2025 15:04:17 +0200 Message-ID: <20250623130707.501458537@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130700.210182694@linuxfoundation.org> References: <20250623130700.210182694@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Baryshkov [ Upstream commit e93eee524bb78f3ee4b78654d0083382f98b3d23 ] In case of ACTIVE CTLs, a single CTL is being used for flushing all INTF blocks. Don't skip programming the CTL on those targets. Tested-by: Neil Armstrong # on SM8550-QRD Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/641585/ Link: https://lore.kernel.org/r/20250307-dpu-active-ctl-v3-5-5d20655f10ca@linaro.org Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index abd6600046cb3..8220a4012846b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -372,7 +372,8 @@ static void dpu_encoder_phys_vid_underrun_irq(void *arg) static bool dpu_encoder_phys_vid_needs_single_flush( struct dpu_encoder_phys *phys_enc) { - return phys_enc->split_role != ENC_ROLE_SOLO; + return !(phys_enc->hw_ctl->caps->features & BIT(DPU_CTL_ACTIVE_CFG)) && + phys_enc->split_role != ENC_ROLE_SOLO; } static void dpu_encoder_phys_vid_atomic_mode_set( -- 2.39.5