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[34.88.36.11]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-3a5a3303fc9sm6677511fa.6.2026.09.11.06.22.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Sep 2026 06:22:39 -0700 (PDT) From: Ricardo Ribalda Date: Fri, 11 Sep 2026 13:22:28 +0000 Subject: [PATCH v3 4/5] media: uvcvideo: Do not parse bmVideoStandards Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260911-uvc-version-v3-4-604328d8a0dd@chromium.org> References: <20260911-uvc-version-v3-0-604328d8a0dd@chromium.org> In-Reply-To: <20260911-uvc-version-v3-0-604328d8a0dd@chromium.org> To: Laurent Pinchart , Hans de Goede , Mauro Carvalho Chehab Cc: Edwin Gatier , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Mauro Carvalho Chehab , Ricardo Ribalda X-Mailer: b4 0.14.3 bmVideoStandards is write only, so there is no need to parse it. Remove it. Signed-off-by: Ricardo Ribalda --- drivers/media/usb/uvc/uvc_driver.c | 7 ------- drivers/media/usb/uvc/uvcvideo.h | 1 - 2 files changed, 8 deletions(-) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index ca75f8d1ec46..adec9d1aa653 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -1187,13 +1187,6 @@ static int uvc_parse_standard_control(struct uvc_device *dev, unit->processing.bmControls = (u8 *)unit + sizeof(*unit); memcpy(unit->processing.bmControls, &buffer[8], n); - /* - * We are not using bmVideoStandards, so there is no need to - * warn the user if it is missing. - */ - if (dev->uvc_version >= 0x0110 && buflen >= (n + 10)) - unit->processing.bmVideoStandards = buffer[9+n]; - uvc_entity_set_name(dev, unit, "Processing", buffer[8+n]); list_add_tail(&unit->list, &dev->entities); diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 8d99e857a69f..65f232de7821 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -228,7 +228,6 @@ struct uvc_entity { u16 wMaxMultiplier; u8 bControlSize; u8 *bmControls; - u8 bmVideoStandards; } processing; struct { -- 2.55.0.1007.g17ff1f9808-goog