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 F146775606; Mon, 29 Jan 2024 17:16:41 +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=1706548602; cv=none; b=FLUGYqqfa8Cvry9ugZhel9yxYzQmUEjFPnCeCidpme7F+E+2/hMWovWpsZCep5Onkrye76RabyKsYtSWhAVCgMMqphKJbsnrL5IF8sGUWijObguLnqfEgNu9JyqLdtxIkOx/8GFHL3E1jVn0gAnYks2UUu3oxMmHhXN84e7mA+0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706548602; c=relaxed/simple; bh=5w+wsKSeSDMZy92lQYCYK1vkP3dKO/jkmtWXSthJoQw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZI+DuJWCTofo6qB2QnX9WnYiCCQgZJW7mvgQzF02Ne8hEGiQA/WLDSQm1n4SNwvNKjuMrXEurGZ+72dgyl7osjkbXgsG/YEPbB3NSPbl99eLfv0ixpv45PxgKXhUnhG7N8gRvy9oZX85GKdE4vf5wi6eFOmI19mBmCOV6kuNjEM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=utGLWcrk; 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="utGLWcrk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7005C43394; Mon, 29 Jan 2024 17:16:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1706548601; bh=5w+wsKSeSDMZy92lQYCYK1vkP3dKO/jkmtWXSthJoQw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=utGLWcrk++WLykRsD6fRyQVYLe7YbRZ8hY76yVBUFJug6P8oiEkMo8BR92yzpJrek PUEHfwEXgZ0c/SSrWzZ7MJ6K7fCpMyVu/n3lMbv3NjLiDmAXDHGdncNdtuuuAuSXqi aI59MAtguZ+434JJTGJDWrAUjVuswpEylJqd3MI4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Melissa Wen , Hamza Mahfooz , Rodrigo Siqueira , Ivan Lipski , Alex Deucher Subject: [PATCH 6.6 264/331] Revert "drm/amd/display: fix bandwidth validation failure on DCN 2.1" Date: Mon, 29 Jan 2024 09:05:28 -0800 Message-ID: <20240129170022.594153032@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240129170014.969142961@linuxfoundation.org> References: <20240129170014.969142961@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 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ivan Lipski commit c2ab9ce0ee7225fc05f58a6671c43b8a3684f530 upstream. This commit causes dmesg-warn on several IGT tests on DCN 3.1.6: *ERROR* link_enc_cfg_validate: Invalid link encoder assignments - 0x1c Affected IGT tests include: - amdgpu/[amd_assr|amd_plane|amd_hotplug] - kms_atomic - kms_color - kms_flip - kms_properties - kms_universal_plane and some other tests This reverts commit 3a0fa3bc245ef92838a8296e0055569b8dff94c4. Cc: Melissa Wen Cc: Hamza Mahfooz Reviewed-by: Rodrigo Siqueira Signed-off-by: Ivan Lipski Signed-off-by: Rodrigo Siqueira Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -10400,7 +10400,7 @@ static int amdgpu_dm_atomic_check(struct DRM_DEBUG_DRIVER("drm_dp_mst_atomic_check() failed\n"); goto fail; } - status = dc_validate_global_state(dc, dm_state->context, false); + status = dc_validate_global_state(dc, dm_state->context, true); if (status != DC_OK) { DRM_DEBUG_DRIVER("DC global validation failure: %s (%d)", dc_status_to_str(status), status);