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 B27A615C83 for ; Mon, 5 Dec 2022 19:29:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1129EC433C1; Mon, 5 Dec 2022 19:29:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670268543; bh=eI4my7pf2pzrQm2ov5/hRsLJkQqVL98ibDBldG0/jHU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Meftw4HsEjVQJkEIa/7pfts4F92YhVDUP/6CjGeqL1H4Eh5fIyvt4oOfXNWAW7Nhj n94rmeXxckOfDu5wTXJOSpx6YPBERv61VwFduvwoy17pRLCMysRyoOd6SU4mHyv6sP NcxB32McANQykYTXFx0VMHiQEjDOCiT/yARsWglY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Claudio Suarez , Luben Tuikov , Alex Deucher , Sasha Levin Subject: [PATCH 5.10 08/92] drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly when the edid is read" Date: Mon, 5 Dec 2022 20:09:21 +0100 Message-Id: <20221205190803.754427166@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221205190803.464934752@linuxfoundation.org> References: <20221205190803.464934752@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Alex Deucher [ Upstream commit 602ad43c3cd8f15cbb25ce9bb494129edb2024ed ] This partially reverts 20543be93ca45968f344261c1a997177e51bd7e1. Calling drm_connector_update_edid_property() in amdgpu_connector_free_edid() causes a noticeable pause in the system every 10 seconds on polled outputs so revert this part of the change. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2257 Cc: Claudio Suarez Acked-by: Luben Tuikov Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c index b352c4eb5bbd..aabfe5705bb8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c @@ -328,7 +328,6 @@ static void amdgpu_connector_free_edid(struct drm_connector *connector) kfree(amdgpu_connector->edid); amdgpu_connector->edid = NULL; - drm_connector_update_edid_property(connector, NULL); } static int amdgpu_connector_ddc_get_modes(struct drm_connector *connector) -- 2.35.1