Received-SPF: pass (google.com: domain of linux-kernel+bounces-1022-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99;
Message-ID: <0ba64662-b49e-4132-88ea-fcb813af1270@siemens.com>
Date: Fri, 15 Dec 2023 14:33:55 +0100
User-Agent: Mozilla Thunderbird
Subject: Re: [PATCH 0/2] drm/bridge: tc358767: Fix
 DRM_BRIDGE_ATTACH_NO_CONNECTOR case
Content-Language: en-US
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
 Aradhya Bhatia <a-bhatia1@ti.com>, Andrzej Hajda <andrzej.hajda@intel.com>,
 Neil Armstrong <neil.armstrong@linaro.org>, Robert Foss <rfoss@kernel.org>,
 Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
 Jonas Karlman <jonas@kwiboo.se>, Jernej Skrabec <jernej.skrabec@gmail.com>,
 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
 Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>,
 David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
References: <20231031-tc358767-v1-0-392081ad9f4b@ideasonboard.com>
From: Jan Kiszka <jan.kiszka@siemens.com>
In-Reply-To: <20231031-tc358767-v1-0-392081ad9f4b@ideasonboard.com>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: bulk
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0:
	=?utf-8?B?aWdyR0NLYnJVZ3ZrcmdSVnc2ejZZWEFLMWYxSXFlWjBERmR1WjU4T2ZnL2VW?=
 =?utf-8?B?a1NLV00yc2orUVJyM21xSlVYTDR2dUpmWmlYT1BsTWVrUXVMVmY4MEpWYWJC?=
 =?utf-8?B?RXlITmV6em13YmFWZE9UU3lYV1F3YUgyblZGVXhEQkNlUW05UUFjV2hDMVhU?=
 =?utf-8?B?R0xWMVU0TDZLT1dGajRvMWM5TVI5RUliZmhoUWd0SXczYzlONTByc3JqL0ZR?=
 =?utf-8?B?M2ZIYlNXbklvOUtjcXpQalk5dUprazJTM2FzdTI4bUx1Q1NDSjNOSFRwc2Nh?=
 =?utf-8?B?T2xKc1hTanVJUDRLNWNSNmFBcmhTOW4vbmhtQ21WSENiRzRLc3IwUkt2R0Rr?=
 =?utf-8?B?cXhFcStDdHdlL1V1NlozTmJ1R3pqNmswQkh6NFN4YUwrVGRTTTcvWkdRMEJq?=
 =?utf-8?B?ejdEOHNIRk1IdGpGN2g4eERkN0NGcFBUREltZUxCOEtwcTBBTXM0UGFGTVNk?=
 =?utf-8?B?WUo0NmdXYnBxRGppT0txQmRKTHJMWjhvSGxQNFc1aUJoQkd1UXFzdlFoZW1J?=
 =?utf-8?B?RHdHb3c0Sm1ScXJXUnErTGpkbDd4S2RvWTNMT01BVUVzVU5YTXZtenNRR0Jm?=
 =?utf-8?B?NThrWDVxcDRENFdPR0hlcFFQSFBvU0x6TW5JOHA2cERVR0l2eG41Q2F1TFlt?=
 =?utf-8?B?RVV6VGNWVlg3WVpJVWFXMWora0IvVkpZQzJtbGFkRndoeXNOY1ZMRlJEMENn?=
 =?utf-8?B?bzUyL1VqTWhMYW1aYUU5cSthMitlZ3AxYW1Ta1NsT3pPaVhYZmhPRUcyeVFD?=
 =?utf-8?B?WU1WQk1JcU0vRmFwb2wyRjUrYzdYSnRaeUZZbEtrTjZkREVlN3pOSDJyMXZZ?=
 =?utf-8?B?ZEF1d3VxY0NVNEJVeDk2cU91M0tHVnVoWnRndTRCVEpPdjgzZjlBaTl6d1h6?=
 =?utf-8?B?YWxNQnFyNVp1a0FLaEg5cUNEU2U4eWJ0N0F6VkNTODRBUkRXY0pLMWlHb3Br?=
 =?utf-8?B?Y2VIdW80WG5SeEpTRlZJTXBGL3JtSFgveVl6S2dVOENJNnVzSDJ4aW0wcFlH?=
 =?utf-8?B?Y3Y5dHhKWUVQQzQybGpxTEg1RWJVdVRnMXFUSDB2cnBnOU1ZWXU2YXpkOGs2?=
 =?utf-8?B?dTdzWkp2d2ZqZHJYU1BocnI1aUc1VEJJblA3T29NRmdmNVlCT01jaHZSbTZJ?=
 =?utf-8?B?WXN2TFhaV1E2VGNhcXoyaklwNitMVEFPaFFVbTVDdmVIMERqQXFBeGtRYm8x?=
 =?utf-8?B?WnYxV291ODlIeTNBeTlyOVFZem1JZlBDd2I3NUUwYTRjWG1QOVR3eXc0aDcy?=
 =?utf-8?B?eFpSaWFyKy9VSlhmRGFvUWFnSC91bktoRlFWVGhVa1prVlFETU81THY4Y3ht?=
 =?utf-8?B?Zyt1M3MrMDJ5bjk0eGk3ZVQzTmhKWExzU1JrNHRzOG5UdGMxV00reFk1MlV3?=
 =?utf-8?B?STN0bFgwemhoVGVSN0kxYTdMdndIbGNRSHBYQ2FIcTBUbWJmblM2b29ESWZh?=
 =?utf-8?B?dmNQV1VQd01pSXRqMzkyZ254UVBoNk1UeWh5Z1JzV05UUkd0Q052ZTJ1SWVt?=
 =?utf-8?B?OG9HdS91UTA5S2pBTFNxbUZRZTJMSVo3bTVqVWdnMHFDSlU2ZDRiTHJHNW5a?=
 =?utf-8?B?Q2hFYkhlWHJEYWU0TWZ1TXAzaHBJMHNCR2lRanpXN1dqbWtCWmdSOUROQ1lT?=
 =?utf-8?B?Y1g5M2ZVZmszaE9YL3ErZExNQ2dDUnBxaEJqWkgxTHB4aEN0cmtxeVZueVFZ?=
 =?utf-8?B?SmFLanJmRWh0T3VGaU9ZYk11QVJIYlJFcUprSE04Q2ZrR21tS2g1d05wVEpu?=
 =?utf-8?B?M0l3ZjNLUm1FSUZnQjRtL1d1M1RxY2ZFSmkzOXFMclFvNTlHdWtZamZuS3pP?=
 =?utf-8?B?RUR6dVlaSDRaSWZZQk15NzNtNy9SdUhVajFzSmw1Zk1xOTgzRngxN0M2VWIx?=
 =?utf-8?B?M01ncTVKaWN6cGZuVE12TS9KS0YxZGR1dGZOOXZjS1ZwRSs2NmNza1dZcWZh?=
 =?utf-8?B?M1R4ZVlqN3dLVG9pOGcvY2RXWHZYTHBDMDZhbEdpS3I3NnZtVFl6SnQvM2RX?=
 =?utf-8?B?alFvUGRZYmJlSmxpd0l5dzAyeHpSaHBzTk9FMll6Z2l4dnY3eXRQSWliWEVs?=
 =?utf-8?B?Uk4vY2hhVjFEaUtzYllPaVJ2eVRKRjdzWFZrdkVxb3FyOGhPL1l4WEZxaVdJ?=
 =?utf-8?B?cERRVzNkczZPd25EZ25xNFNoN2xZNWtFNWdMeTk1OWVMZ0RCMm5ra2ZQYkV5?=
 =?utf-8?B?dmc9PQ==?=
X-OriginatorOrg: siemens.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 649b3998-b6dd-4e2c-3794-08dbfd727d81
X-MS-Exchange-CrossTenant-AuthSource: AS4PR10MB6181.EURPRD10.PROD.OUTLOOK.COM
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Dec 2023 13:33:57.8374
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 38ae3bcd-9579-4fd4-adda-b42e1495d55a
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: yL/L3xs8vgDVyi4Zgb48bKHDz6KcVlaWCeRcxOu4bDPcqsiKjYKmNpIYyQPThrSOa0ObEhCknwVOb/AWRdoNWw==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB4PR10MB6991

On 31.10.23 14:26, Tomi Valkeinen wrote:
> These two patches are needed to make tc358767 work in the
> DRM_BRIDGE_ATTACH_NO_CONNECTOR case, at least when using a DP connector.
> The first patch, "drm/bridge: tc358767: Support input format negotiation
> hook" was already sent separately, but I included it here for
> completeness, as both are needed to get a working display.
> 
> I have tested this with TI AM654 EVM with a tc358767 add-on card.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
> ---
> Aradhya Bhatia (1):
>       drm/bridge: tc358767: Support input format negotiation hook
> 
> Tomi Valkeinen (1):
>       drm/bridge: tc358767: Fix link properties discovery
> 
>  drivers/gpu/drm/bridge/tc358767.c | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> ---
> base-commit: 79d94360d50fcd487edcfe118a47a2881534923f
> change-id: 20231031-tc358767-58e3ebdf95f0
> 
> Best regards,

What's the plan for these fixes? I'm not yet seeing them in Linus' tree,
thus also not in stable.

Jan

-- 
Siemens AG, Technology
Linux Expert Center