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 84976383BA; Mon, 1 Apr 2024 15:59:44 +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=1711987184; cv=none; b=Xr3OUtnFbY+we4oVZUGM8yKcfSiVwUrrwCXLhIlfxYUXOB/qLfkUPARls3jQqTiC92AFJ/l0aTxH25zCErB+ajIy0IUtDNQeTBBl5tjXw8WuCx5bJWZvo8uhCaF62GVtQp4xU6kCMKNzkbwvicbDY4nfIiYgDG3DP/DRwc2daDY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711987184; c=relaxed/simple; bh=8oc3uqn1IZrNAj0qQDTBS2Vbv4w+YyyDrO2zyQfIp6k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LWzHuPxyyUV0Y1AwQeCz2mxxm8jZJrZQfTfQu28sMBiZV8spDigC0YcTnP2ssqbx4vziMt6psdK8w4HymrG3U475iRqL1OT40bb57CT05MFegNxRNQttclq9LXx7lE7fy6CASbQ8OEEdCs5u0CBOiCnEh8741Ru6wjFAEg2t3mA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=kEF8oyRR; 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="kEF8oyRR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02A08C433F1; Mon, 1 Apr 2024 15:59:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1711987184; bh=8oc3uqn1IZrNAj0qQDTBS2Vbv4w+YyyDrO2zyQfIp6k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kEF8oyRRxLREelGy4nOLtZZVn9dotk8RGm86NTKw95xkBuSpg+gNqEejjAqyJUayu /cyuvVsxYw261BeQnnuMcM3ZcunxgsuKgk35t71ZOEVaVK0+6Xh+QIqjJBy3G2jZBk zWEM6svr6LCsqNsZVz4kTDzWORfAuwyHGnKqthRM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mario Limonciello , Alex Deucher , Anthony Koo , Alex Hung , Josip Pavic , Daniel Wheeler , Sasha Levin Subject: [PATCH 6.8 210/399] drm/amd/display: Allow dirty rects to be sent to dmub when abm is active Date: Mon, 1 Apr 2024 17:42:56 +0200 Message-ID: <20240401152555.454241122@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240401152549.131030308@linuxfoundation.org> References: <20240401152549.131030308@linuxfoundation.org> User-Agent: quilt/0.67 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 6.8-stable review patch. If anyone has any objections, please let me know. ------------------ From: Josip Pavic [ Upstream commit 7fb19d9510937121a1f285894cffd30bc96572e3 ] [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 Signed-off-by: Sasha Levin --- 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 2c424e435962d..75b8a0fff48f1 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -3223,6 +3223,9 @@ 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; + if (stream->ctx->dce_version >= DCN_VERSION_3_5 && stream->abm_level) + return true; + return false; } -- 2.43.0