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([38.81.85.65]) by smtp.gmail.com with ESMTPSA id 00721157ae682-8a860f882ddsm45777777b3.21.2026.09.28.08.24.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Sep 2026 08:24:17 -0700 (PDT) From: Michael Jordan To: Laurent Pinchart , Hans de Goede , Ricardo Ribalda Cc: Mauro Carvalho Chehab , Hans Verkuil , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Jordan Subject: [PATCH v3 0/4] media: uvcvideo: live pan/tilt/zoom readback on OBSBOT Tiny 2 and Tail 2 Date: Mon, 28 Sep 2026 11:24:12 -0400 Message-ID: <20260928152416.766957-1-jordan.mymail@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The OBSBOT Tiny 2 and Tail 2 clear the AUTOUPDATE bit in GET_INFO for their pan/tilt and zoom controls, so uvcvideo caches them and userspace never sees the live values. This series reports AUTO_UPDATE controls as volatile, extends the XU flags fixup table to all controls, and adds entries for the two cameras. Changes in v3: - Add Assisted-by tags. - Shorten the commit messages, patch 2 in particular (Laurent). - Patch 3: move the table comment into the commit message (Laurent); mention that the device sends no control change events. Kept Ricardo's Reviewed-by, as the code change is only the comment removal. - New patch 4: the same fixup for the OBSBOT Tail 2 (Hans, Ricardo). - Picked up Hans' Reviewed-by on patches 1 and 2. - Rebased on media/next. v2: https://lore.kernel.org/linux-media/20260902002553.34839-1-jordan.mymail@gmail.com/ Michael Jordan (4): media: uvcvideo: report AUTO_UPDATE controls as volatile media: uvcvideo: generalise the XU flags fixup to all controls media: uvcvideo: fix up missing AUTO_UPDATE on the OBSBOT Tiny 2 media: uvcvideo: fix up missing AUTO_UPDATE on the OBSBOT Tail 2 drivers/media/usb/uvc/uvc_ctrl.c | 126 +++++++++++++++++++++---------- 1 file changed, 85 insertions(+), 41 deletions(-) -- 2.43.0