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Nikolaus Schaller" In-Reply-To: <20230921-dsi-detach-fix-v1-1-d0de2d1621d9@ideasonboard.com> Date: Fri, 22 Sep 2023 13:47:14 +0200 Cc: Tony Lindgren , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Andrzej Hajda , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Laurent Pinchart Content-Transfer-Encoding: quoted-printable Message-Id: <0A1B6CA5-AB09-4A79-952E-D1B8EEE5C38A@goldelico.com> References: <20230921-dsi-detach-fix-v1-1-d0de2d1621d9@ideasonboard.com> To: Tomi Valkeinen X-Mailer: Apple Mail (2.3696.120.41.1.4) X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Fri, 22 Sep 2023 04:47:27 -0700 (PDT) Hi, I have tested this on an OMAP5 Pyra. > Am 21.09.2023 um 12:50 schrieb Tomi Valkeinen = : >=20 > It's been reported that DSI host driver's detach can be called without > the attach ever happening: >=20 > https://lore.kernel.org/all/20230412073954.20601-1-tony@atomide.com/ >=20 This patch works equally well as my proposal and is indeed a better = solution (solving the issue and not just suppressing a warning). Tested-by: H. Nikolaus Schaller BR and thanks, Nikolaus