From nobody Sun Feb 8 06:53:52 2026 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 0DD6717D223; Wed, 27 Mar 2024 12:24:33 +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=1711542273; cv=none; b=F1+bR1qsFci99wW3aFz1ptKxliLvgf7Y8E3UtdwUyJRCKqUge5RA0ToNxFSFCWCcrPEz52Yku7fMrgjbQl9KrKbk635NclYmbX4BhEEawKk8mYt5dk1BGssEx4Bsyv2kbJlS9BW9PrO09gsOHVzzVgVWqKq/FJ+BIknFxgY0vjU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711542273; c=relaxed/simple; bh=ADQPzvOaXVjhUf4GjOq9t1hnKX5dHQyMDgapdqiwSLE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=rpzk7lGNYFxGvLoCRAdK0hhAYvW+WjNSd+ssnVAjjluKp7H8S0cD2uuR/Rn0zsoj0uXOBKPlIy7gSd0DfyILjrXzF6+V76p4z2G6//jHHgC2s8f9B25r+pWbPQ7xO3GZ+1F0Iq0OtRFOF00gmagfKGjx1zoNlCzbbgWjWU7UjLo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bvxUQF4z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bvxUQF4z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1DE8C433C7; Wed, 27 Mar 2024 12:24:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711542272; bh=ADQPzvOaXVjhUf4GjOq9t1hnKX5dHQyMDgapdqiwSLE=; h=From:To:Cc:Subject:Date:From; b=bvxUQF4zBdoChgLr2I1GCijMupsBWZzxo+/I3tsqIauhL1zn8pvX/YNluDY6jbthf IZIbtxgrVgtB2CAMpEq+a+sGV0ujbfWFfPOLQfqKaG8JtAwArpaAxEC2UWn9H7n2F8 +Hy2q+iZKM1NnPTnAIDERibSfk3BNem7gEas1J7vKiBfgFjlMe6lxLphFdDCd5F76P g7CCcwKlUfre1QmdYK/n3gwfRNPlvm3c/hvtBb6FZke60duHpAL0FRRGVF4Ez0I/qd 5xx1Mzu/5AmY2ODdaxvg/6kN1TdbRmN1Uq6dhdMlAfGbMHai0bN0OlXVIVMNjtRGqt WBRpYUE44287Q== From: Sasha Levin To: stable@vger.kernel.org, josip.pavic@amd.com Cc: Mario Limonciello , Alex Deucher , Anthony Koo , Alex Hung , Daniel Wheeler , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: FAILED: Patch "drm/amd/display: Allow dirty rects to be sent to dmub when abm is active" failed to apply to 5.4-stable tree Date: Wed, 27 Mar 2024 08:24:30 -0400 Message-ID: <20240327122430.2839466-1-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . Thanks, Sasha Acked-by: Alex Hung Reviewed-by: Anthony Koo Tested-by: Daniel Wheeler ------------------ original commit in Linus's tree ------------------ From 7fb19d9510937121a1f285894cffd30bc96572e3 Mon Sep 17 00:00:00 2001 From: Josip Pavic Date: Fri, 9 Feb 2024 16:05:18 -0500 Subject: [PATCH] drm/amd/display: Allow dirty rects to be sent to dmub when abm is active [WHY] It's beneficial for ABM to know when new frame data are available. [HOW] Add new condition to allow dirty rects to be sent to DMUB when ABM is active. ABM will use this as a signal that a new frame has arrived. Cc: Mario Limonciello Cc: Alex Deucher Cc: stable@vger.kernel.org Reviewed-by: Anthony Koo Acked-by: Alex Hung Signed-off-by: Josip Pavic Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd= /display/dc/core/dc.c index 5211c1c0f3c0c..613d09c42f3b9 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -3270,6 +3270,9 @@ static bool dc_dmub_should_send_dirty_rect_cmd(struct= dc *dc, struct dc_stream_s if (stream->link->replay_settings.config.replay_supported) return true; =20 + if (stream->ctx->dce_version >=3D DCN_VERSION_3_5 && stream->abm_level) + return true; + return false; } =20 --=20 2.43.0